203-2165 Curtis St, Denver CO

398 properties and 1441 residents found on Curtis St, Denver, CO. Find out more information with RadioAwards Address Directory.


Curtis St, Denver CO street index

Block Buildings Properties Businesses Residents
200-2199 203-2165 109 208 163
2200-2499 2205-2485 72 122 358

Residents

Who has lived here

Resident Phone Number Additional info
Vicki Carlin

Who has lived here

Resident Phone Number Additional info
Candice M Bateman

Who has lived here

Resident Phone Number Additional info
Patricia A Kelley

Who has lived here

Resident Phone Number Additional info
303-573-****
Categories:
Coffee & Tea ShopsRestaurants
See Details

Who has lived here

Resident Phone Number Additional info
303-573-****
Categories:
Food Service Consultants
See Details
Einstein Bros Bagels
303-556-****
Richard A Lopez
Ricki A Lopez

Who has lived here

Resident Phone Number Additional info
Larry Gray

Who has lived here

Resident Phone Number Additional info
Scott T Kushino

Who has lived here

Resident Phone Number Additional info
Lynn C Miller

Who has lived here

Resident Phone Number Additional info
Harvey M Jim

Who has lived here

Resident Phone Number Additional info
Matthew J Fitzpatrick

Who has lived here

Resident Phone Number Additional info
303-623-****
Categories:
Restaurants
SIC:
5812 - Eating Places
Site:
thetheatrecafe.com
See Details
Robert Schlesinger
303-623-****
Email:
a...@thetheatrecafe.com
Organization:
Theatre Cafe
Title:
President
Site:
thetheatrecafe.com
Bob Schlesinger Age: 88

Who has lived here

Resident Phone Number Additional info
303-572-****
Categories:
Real Estate Rental & Leasing
Industry:
Real Estate Agent/Manager
Site:
incaption.com
See Details
Gpac Inc
303-572-****
Industry:
Eating Place
See Details
720-227-****
Categories:
American RestaurantsRestaurants
See Details

Who has lived here

Resident Phone Number Additional info
720-865-****
Categories:
Cultural Attractions Events & Facilities
Site:
artscomplex.com
See Details

Who has lived here

Resident Phone Number Additional info
Specialties:
Global Comfort FoodDisco BrunchMartinisFriday's Liquid Lunch
Industry:
Restaurants
Site:
thecornerofficedenver.com
See Details
303-825-****
Categories:
Restaurants
See Details
Brayan V Smith Age: 29
  • Executive Tower Inn
  • 227,400 sqft
  • Built in 1992

Who has lived here

Resident Phone Number Additional info
Industry:
Hotel/Motel OperationHotels and Motels, Nsk
See Details
Industry:
Nonclassifiable EstablishmentsRooming/Boarding House
See Details
Type of Business:
Limited Partnership - Foreign
Inactive:
20030610
See Details
Type of Business:
Limited Partnership - Foreign
Inactive:
20030610
See Details
303-571-****
Industry:
Hotel/Motel Operation Eating Place
See Details

Who has lived here

Resident Phone Number Additional info
Joseph Chavez

Who has lived here

Resident Phone Number Additional info
Ysenia Leyva
  • 2,478 sqft
  • Built in 1980

Facts

Lot size: 176 sqft

Who has lived here

Resident Phone Number Additional info
Dean Anderson

Who has lived here

Resident Phone Number Additional info
Industry:
Services-Misc
See Details
303-396-****
Categories:
Art Galleries & Dealers
Industry:
Art Dealers
Type of Business:
Limited Liability Company
SIC:
5999 - Miscellaneous Retail Stores, Not Elsewhere Classified
Site:
greatwesternartgalleryllc.com
See Details
Hilliard Moore Age: 78
303-396-****
Job:
Clerical/White Collar
Email:
s...@greatwesternartgalleryllc.com
Organization:
Great Western Art Gallery
Title:
Owner
Industry:
Art Dealers
Site:
greatwesternartgalleryllc.com
Industry:
Business Services at Non-Commercial Site
See Details
Type of Business:
Limited Liability Company
See Details

Who has lived here

Resident Phone Number Additional info
303-534-****
303-534-****
Categories:
Labor Organizations
Industry:
Entertainment
SIC:
8631 - Labor Unions and Similar Labor Organizations
Site:
iatse7denver.org
See Details
303-534-****
Categories:
Labor Organizations
Site:
iatse7denver.org
See Details
James Taylor
303-534-****
303-534-****
Email:
a...@iatse7denver.org
Organization:
Denver Theatrical Stage Film
Title:
Manager
Industry:
Labor Unions & Similar Labor Organizations
Site:
iatse7denver.org
303-534-****
Industry:
Theatrical Producers and Services
SIC:
7922 - Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services
See Details
Industry:
Theatrical Producers/Services
See Details

Who has lived here

Resident Phone Number Additional info
303-390-****
Industry:
Locksmith
See Details
303-534-****
Industry:
Eating Places
SIC:
5812 - Eating Places
See Details
303-534-****
303-534-****
SIC:
5812 - Eating Places
SIC6:
581208 - Restaurants
Site:
samsno3.com
See Details
303-534-****
Categories:
Restaurants
Site:
samsno3.com
See Details
Sam's No 3 U S-Mexi-Grill & Bar
303-534-****
Categories:
Restaurants

Who has lived here

Resident Phone Number Additional info
303-729-****
Categories:
Plumbing Contractors
See Details
303-534-****
Categories:
American RestaurantsMediterranean RestaurantsRestaurants
Industry:
Full-Service Restaurants
SIC:
5812 - Eating Places
Site:
victoryamericangrill.com
See Details
Jimmy Lambatos
303-534-****
Email:
s...@victoryamericangrill.com
Organization:
Baurs Restaurant
Title:
Owner
Industry:
Full-Service Restaurants
Site:
victoryamericangrill.com
Industry:
Services-Misc
See Details
Industry:
Eating Place
See Details

    Who has lived here

    Resident Phone Number Additional info
    303-832-****
    303-832-****
    Categories:
    Publishers-Periodical
    Industry:
    Periodicals
    SIC:
    2721 - Periodicals: Publishing, or Publishing and Printing
    See Details
    Dan Brogin
    303-832-****
    Organization:
    5280 Magazine
    Owner
    Mr Dan Brogin
    CFO
    Emily Trask
    Emily Trask
    303-832-****
    Organization:
    5280 Magazine
    Owner
    Mr Dan Brogin
    CFO
    Emily Trask
    Dan Brogan
    303-832-****
    303-832-****
    Email:
    a...@5280.com
    Organization:
    5280 Publishing
    Title:
    Owner
    Industry:
    Periodical Publishers
    Site:
    5280.com
    Jeff Panis
    303-832-****
    Email:
    j...@5280pub.com
    Organization:
    5280 Magazine
    Title:
    Manager
    Industry:
    Periodicals

    Who has lived here

    Resident Phone Number Additional info
    303-595-****
    Categories:
    Professional Services
    Industry:
    Drycleaning PlantDry Cleaning
    Site:
    heritagecleaners.com
    See Details

    Who has lived here

    Resident Phone Number Additional info
    Kenyata Brown

    Who has lived here

    Resident Phone Number Additional info
    Industry:
    Eating Place
    See Details

    Who has lived here

    Resident Phone Number Additional info
    877-717-****
    Categories:
    ParkingParking GaragesParking MetersParking ServicesParking Station & Garage Construction
    Site:
    denverparking.spplus.com
    See Details

    Who has lived here

    Resident Phone Number Additional info
    Jennifer Yarchover Claman

    Who has lived here

    Resident Phone Number Additional info
    877-717-****
    Categories:
    ParkingParking GaragesParking MetersParking ServicesParking Station & Garage Construction
    Site:
    denverparking.spplus.com
    See Details

    Who has lived here

    Resident Phone Number Additional info
    Jordan M Albert
    Olivia M Angone Age: 27
    Melisa E Baldwin Age: 54
    404-227-****
    Heather A Barcomb Age: 76
    Stephen M Barcomb Age: 48

    Who has lived here

    Resident Phone Number Additional info
    303-294-****
    Categories:
    Health Clubs
    Industry:
    Facilities Services
    SIC:
    7991 - Physical Fitness Facilities
    Site:
    acdp.com
    See Details
    303-294-****
    303-294-****
    Industry:
    Physical Fitness Facility
    SIC6:
    799101 - Health Clubs Studios & Gymnasiums
    See Details
    303-294-****
    303-294-****
    Industry:
    Fitness & Recreational Sports Centers
    SIC:
    7991 - Physical Fitness Facilities
    Site:
    acdp.com
    See Details
    303-294-****
    303-294-****
    Specialties:
    Discounted Covered Parking
    Categories:
    Health Clubs & Gyms
    Site:
    acdp.com
    See Details
    Bradley Barnett
    303-294-****
    303-294-****
    Email:
    b...@denverathleticclub.org
    Organization:
    CJS Athletic Club Operator, LLC
    Title:
    Information Technology Director

    Who has lived here

    Resident Phone Number Additional info
    Industry:
    Eating Place
    See Details
    Industry:
    Whol Industrial Equipment
    See Details
    303-312-****
    303-297-****
    Categories:
    HotelsMotels
    Industry:
    Hotel/motel Operation
    See Details
    303-312-****
    Categories:
    Hotels
    Site:
    ritzcarlton.com
    See Details
    303-312-****
    Categories:
    Convention & Meeting Facilities & ServicesHoneymoon ResortsHotelsResorts ReservationsWedding Receptions & Parties
    Site:
    ritzcarlton.com
    See Details
      1891 Curtis St, Denver, CO 80202-1948
      For Sale $565,000
      For Rent $5,750

      Who has lived here

      Resident Phone Number Additional info
      303-296-****
      Categories:
      Property Management
      See Details
      720-255-****
      Categories:
      Tax Return Preparation
      See Details
      510-763-****
      Industry:
      Business Consulting Services
      Type of Business:
      Individual
      Inactive:
      20160101
      See Details
      Eliseo G Bandala
      Residential status:
      Homeowner
      Brianna M Barela Age: 35
      303-725-****
      Residential status:
      Homeowner

      Who has lived here

      Resident Phone Number Additional info
      Industry:
      Single-Family House Construction
      See Details
      303-934-****
      Specialties:
      powerlightingfire alarmsecuritysoundsolar lighingsolar powersub-metering
      Categories:
      Electric Contractors
      Industry:
      Construction
      SIC6:
      173100 - Electrical contractor
      Site:
      leicompanies.com
      See Details
      Brandon Berumen
      303-934-****
      Organization:
      Lei Companies Incorporated
      Site:
      leicompanies.com
      Owner
      Mr. Brandon Berumen
      Monica Kulawiak
      303-934-****
      Email:
      m...@leicompanies.com
      Organization:
      Lei Companies, Inc.
      Title:
      Accountant/human Resources
      303-298-****
      Industry:
      Nonclassifiable Establishments
      SIC:
      9999 - Nonclassifiable Establishments
      See Details

      Who has lived here

      Resident Phone Number Additional info
      Aimee Walters
      • 9 beds
      • Lot: 4,130 sqft
      • Built in 1886

      Facts

      Lot size: 4,130 sqft

      Rooms: 40

      Stories: 3 story

      Exterior walls: Brick veneer

      Who has lived here

      Resident Phone Number Additional info
      303-952-****
      303-952-****
      Specialties:
      web developmentweb designsearch engine optimizationinternet marketingseo
      Categories:
      Web DesignInternet Marketing ServicesWeb Site DesignWeb Site Developers
      Industry:
      Custom Computer Programing
      Site:
      fusionbox.com
      See Details
      Alexander Groth
      303-952-****
      303-952-****
      Organization:
      Fusionbox
      Site:
      fusionbox.com
      President
      Alexander Groth
      303-298-****
      SIC:
      8611 - Business Associations
      See Details
      Brent Subia
      303-298-****
      Email:
      b...@jbislander.com
      Organization:
      Jb Islander Productions
      Title:
      Owner
      Larry A Bailey Age: 73

        Who has lived here

        Resident Phone Number Additional info
        Gary Barela
        303-308-****
        Michael Barela Age: 79
        303-308-****
        William M Barela Age: 71
        303-308-****
        David Bayendor
        Residential status:
        Renter
        Job:
        Sales Occupations
        John M Beckmann Age: 41

        Who has lived here

        Resident Phone Number Additional info
        303-292-****
        303-292-****
        800-488-****
        Categories:
        Delivery ServiceCourier & Delivery ServicesCourier & Delivery Services ResidentialMail Services & Package ShippingManagement Consultants
        Industry:
        Logistics and Supply ChainGeneral Freight Trucking, Local
        SIC:
        4212 - Local Trucking Without Storage
        SIC6:
        738916 - Automobile Appraisers
        Site:
        speedymessenger.com
        See Details
        303-292-****
        303-292-****
        800-488-****
        Categories:
        Courier & Delivery ServicesCourier & Delivery Services ResidentialMail Services & Package ShippingManagement Consultants
        Site:
        speedymessenger.com
        See Details
        Greg Hubbard
        303-292-****
        303-292-****
        Organization:
        Speedy Messenger
        Site:
        speedymessenger.com
        President
        Mike Hubbard
        V.P.
        Greg Hubbard
        Michael Hubbard
        303-292-****
        303-292-****
        Email:
        m...@speedymessenger.com
        Organization:
        Speedy Messenger & Delivery Service Inc
        Title:
        President
        Industry:
        Business Services, NEC
        Mike Hubbard
        303-292-****
        303-292-****
        Email:
        a...@speedymessenger.com
        Organization:
        Speedy Messenger
        Title:
        President
        Industry:
        General Freight Trucking, Local
        Site:
        speedymessenger.com
        President
        Mike Hubbard
        V.P.
        Greg Hubbard
        Site:
        speedymessenger.com
        • Lot: 6,260 sqft
        • Built in 2013

        Facts

        Lot size: 6,260 sqft

        Rooms: 48

        Stories: 4 story

        Exterior walls: Concrete

        Parking: Garage

        Who has lived here

        Resident Phone Number Additional info
        Industry:
        Business Consulting Services
        See Details
        Matthew D Reyer Age: 38
        303-506-****
        Alex R Vliet Age: 32
        Kyle S Vliet Age: 33

        Who has lived here

        Resident Phone Number Additional info
        303-292-****
        Categories:
        Restaurants
        See Details
        303-292-****
        Categories:
        Restaurants
        Industry:
        Restaurant & Bar
        See Details
        720-420-****
        Industry:
        Nonclassifiable Establishments
        Site:
        thecurtisclub.com
        See Details
        Peter E Lafromboise Age: 64

        Who has lived here

        Resident Phone Number Additional info
        Clay E Hathaway

        Who has lived here

        Resident Phone Number Additional info
        Type of Business:
        Limited Liability Company
        See Details
        Industry:
        Outdoor Advertising Services
        See Details
        Industry:
        Misc Personal Services
        See Details
        Industry:
        Construction
        Site:
        frontrangemetalworks.com
        See Details
        See Details

        Who has lived here

        Resident Phone Number Additional info
        303-298-****
        SIC:
        8211 - Elementary and Secondary Schools
        See Details
        Joe Arellano
        303-298-****
        Email:
        d...@ix.netcom.com
        Organization:
        Direct Delivery Inc
        Title:
        Executive

          Who has lived here

          Resident Phone Number Additional info
          Industry:
          Nonclassifiable Establishments
          See Details
          Type of Business:
          Foreign Limited Liability
          See Details
          303-295-****
          303-308-****
          Industry:
          Architectural Services
          SIC:
          8712 - Architectural Services
          SIC6:
          871202 - Architects
          Site:
          aag-adr.com
          See Details
          Paul Logan
          303-295-****
          303-308-****
          Email:
          a...@aag-adr.com
          Organization:
          Architectural Alliance Group
          Title:
          Owner
          Industry:
          Architectural Svcs
          Site:
          aag-adr.com
          Paul Logan
          303-295-****
          Email:
          p...@raceinvestigators.com
          Organization:
          Race Forensic Investigators, Inc.
          Title:
          Owner

          Who has lived here

          Resident Phone Number Additional info
          303-291-****
          Categories:
          Parking Facilities
          Industry:
          Nonclassifiable Establishments
          Site:
          alphaparkco.com
          See Details
          Rob Bassett
          303-291-****
          Organization:
          Alpha Park Co.
          Site:
          alphaparkco.com
          Owner
          Mr. Dan Bragassa
          Dan Bragassa
          303-291-****
          Organization:
          Alpha Park Co.
          Site:
          alphaparkco.com
          Owner
          Mr. Dan Bragassa
          Teri Miller
          303-291-****
          Organization:
          Alpha Park Co.
          Site:
          alphaparkco.com
          Owner
          Mr. Dan Bragassa
          Industry:
          Nonclassifiable Establishments
          See Details

          Who has lived here

          Resident Phone Number Additional info
          303-333-****
          Categories:
          Home Builders & Developers
          See Details
          Industry:
          Mfg Industrial Trucks/Tractors
          See Details
          303-292-****
          Industry:
          Photographic Studios, Portrait
          SIC:
          7221 - Photographic Studios, Portrait
          SIC6:
          722101 - Photographers-Portrait
          Site:
          roperphoto.com
          See Details
          Terri Roper
          303-292-****
          Email:
          s...@roperphoto.com
          Organization:
          Terri Wiley Roper Photography
          Title:
          Owner
          Industry:
          Photographic Studios, Portrait
          Site:
          roperphoto.com
          John Bogdanoff
            2142 Curtis St, Denver, CO 80205-2567
            For Sale $429,900

            Who has lived here

            Resident Phone Number Additional info
            Industry:
            Communication Services
            See Details
            Downtown Denver Storage Inc
            303-298-****
            Categories:
            Transportation
            303-295-****
            Categories:
            Business & Professional Associations & OrganizationsElectric Contractors ResidentialIndividual & Family Services OrganizationsSocial & Human ServicesSocial & Human Services Organiz...
            Industry:
            Electrician
            See Details
            Industry:
            Mfg Electrical Equipment/Supplies
            See Details
            Industry:
            Whol Nondurable Goods
            See Details

            Who has lived here

            Resident Phone Number Additional info
            Steven J Campisi
            Edward Jones
            303-292-****
            Erik M Pettee Age: 50
            Troy J Sampson Age: 40
            Nicholas N Weidner Age: 45
            • 2 beds
            • 2 baths
            • 2,244 sqft
            • Built in 1971

            Facts

            Lot size: 2,001 sqft

            Rooms: 5

            Stories: 2 story

            Exterior walls: Brick

            Parking: Garage

            Who has lived here

            Resident Phone Number Additional info
            Industry:
            Business Consulting ServicesNonclassifiable Establishments
            See Details
            303-296-****
            See Details
            303-296-****
            Industry:
            Offices of Health Practitioner
            Type of Business:
            ASSUMED BUSINESS NAME
            SIC:
            8049 - Offices and Clinics of Health Practitioners, Not Elsewhere Classified
            See Details
            Sharon Barnes
            303-296-****
            303-296-****
            Type:
            Medical
            LCSW
            Jane Boyer
            303-296-****
            303-296-****
            Type:
            Medical
            NP (Nurse practitioner)

            Who has lived here

            Resident Phone Number Additional info
            303-296-****
            Categories:
            Church & Religious Associations & Organizations
            Industry:
            Religious Organization
            See Details
            303-296-****
            Industry:
            Business Services Auto Body Repair/Painting
            See Details
            Soneff John
            303-296-****
            Categories:
            Automotive
            303-296-****
            Categories:
            Antique & Classic Auto Restoration & Repair
            See Details
            Beverly J Soneff Age: 98
            303-296-****

            Market Activities

            To date, we have no information about market activities in 2025
            Jun 2024 Listed for sale
            2340 Curtis St #1
            Price history :
            • Townhouse
            • 1,357 sqft
            • 2 beds
            • 2 baths
            Jun 2024 Listed for sale
            1891 Curtis St #1807
            Price history :
            • Condo
            • 2,430 sqft
            • 2 beds
            • 3 baths
            May 2024 Sold
            2142 Curtis St #204
            Price history :
            • Condo
            • 759 sqft
            • 1 bed
            • 1 bath
            May 2024 Listed for sale
            1891 Curtis St #1512
            Price history :
            • Condo
            • 1,143 sqft
            • 1 bed
            • 2 baths
            May 2024 Listed for sale
            1891 Curtis St #1820
            Price history :
            • Condo
            • 1,960 sqft
            • 2 beds
            • 3 baths
            May 2024 Listed for rent
            3263 Curtis St
            Price history :
            • Single Family
            • 4 beds
            • 3 baths
            Apr 2024 Listed for sale
            2340 Curtis St #1
            Price history :
            • Townhouse
            • 1,357 sqft
            • 2 beds
            • 2 baths
            Apr 2024 Sold
            1891 Curtis St #1516
            Price history :
            • Condo
            • 3,115 sqft
            • 2 beds
            • 3 baths
            Apr 2024 Sold
            2819 Curtis St
            Price history :
            • Single Family
            • 985 sqft
            • 3 beds
            • 1 bath
            Apr 2024 Listed for rent
            1891 Curtis St #1604
            Price history :
            • Condo
            • 3 beds
            • 3 baths
            Mar 2024 Sold
            1891 Curtis St #1620
            Price history :
            • Condo
            • 1,960 sqft
            • 2 beds
            • 3 baths
            Mar 2024 Listed for sale
            2340 Curtis St #1
            Price history :
            • Townhouse
            • 1,357 sqft
            • 2 beds
            • 2 baths
            Feb 2024 Sold
            2604 Curtis St
            Price history :
            • Condo
            • 1,000 sqft
            • 1 bed
            • 1 bath
            Feb 2024 Sold
            3303 Curtis St
            Price history :
            • Single Family
            • 2,534 sqft
            • 3 beds
            • 3 baths
            Feb 2024 Listed for sale
            1891 Curtis St #1807
            Price history :
            • Condo
            • 2,430 sqft
            • 2 beds
            • 3 baths
            Feb 2024 Listed for sale
            1891 Curtis St #1716
            Price history :
            • Condo
            • 3,490 sqft
            • 3 beds
            • 4 baths
            Jan 2024 Sold
            2945 Curtis St
            Price history :
            • Townhouse
            • 2,781 sqft
            • 3 beds
            • 4 baths
            Jan 2024 Sold
            3303 Curtis St
            Price history :
            • Single Family
            • 2,534 sqft
            • 3 beds
            • 3 baths
            Jan 2024 Listed for sale
            2340 Curtis St #1
            Price history :
            • Townhouse
            • 1,357 sqft
            • 2 beds
            • 2 baths
            Jan 2024 Listed for sale
            2945 Curtis St
            Price history :
            • Townhouse
            • 2,781 sqft
            • 3 beds
            • 4 baths

            View more

            Fire Incident History

            To date, we have no information about fire incidents in 2025
            22 Mar 2019 Building fires
            Property Use —
            Multifamily dwellings
            Area of Origin —
            Cooking area, kitchen
            First Ignition —
            Cooking materials, including edible materials
            Heat Source —
            Heat from powered equipment, other
            21 Jan 2019 Building fires
            Property Use —
            1 or 2 family dwelling
            Area of Origin —
            Ceiling & floor assembly, crawl space b/t stories
            First Ignition —
            Electrical wire, cable insulation
            Heat Source —
            Arcing
            02 Jun 2017 Building fires
            Property Use —
            Hotel/motel, commercial
            Area of Origin —
            Bedroom - < 5 persons; included are jail or prison
            First Ignition —
            Bedding; blanket, sheet, comforter
            Heat Source —
            Hot or smoldering object, other
            19 Jun 2015 Building fires
            Property Use —
            Multifamily dwellings
            Area of Origin —
            Cooking area, kitchen
            First Ignition —
            Cooking materials, including edible materials
            Heat Source —
            Heat from powered equipment, other

            View more

            Incidents registered in Federal Emergency Management Agency

            To date, we have no information about incidents registered in FEMA in 2025
            09 Sep 2015 Cooking fire, confined to container
            Property Use —
            Hotel/motel, commercial
            08 Sep 2015 Cooking fire, confined to container
            Property Use —
            Hotel/motel, commercial
            31 Aug 2015 Cooking fire, confined to container
            Property Use —
            Hotel/motel, commercial
            20 Jul 2015 Cooking fire, confined to container
            Property Use —
            Hotel/motel, commercial

            View more

            Comparison graphs

            House prices on 203-2165 Curtis St, Denver CO

            140514351881189120312063213421422150House Number$0$10.0M$20.0M$30.0M$40.0M$50.0M$60.0M$70.0MPrices

            Lot size and building area (in sqft) on 203-2165 Curtis St, Denver CO

            14051435203120632150House Number015,00030,00045,00060,00075,00090,000105,000120,000135,000150,000165,000180,000195,000210,000225,000240,000Area (in sqft)Lot sizeLiving area

            Where is Curtis St, Denver CO located on map?