Dawson Dr, Denver CO

54 properties and 197 residents found on Dawson Dr, Denver, CO. Find out more information with RadioAwards Address Directory.


Residents

Who has lived here

Resident Phone Number Additional info
Belinda S Alarcon

Who has lived here

Resident Phone Number Additional info
Industry:
Misc Personal Services Physical Fitness Facility
See Details
Betsy Cupp
  • 3 beds
  • 1 bath
  • 1,120 sqft
  • Built in 1963

Facts

Lot size: 8,400 sqft

Rooms: 5

Stories: 1

Who has lived here

Resident Phone Number Additional info
Richard Douglas
David W Sawyer Age: 81
303-287-****
Residential status:
Homeowner
Job:
Professional/Technical
Linda Sawyer
  • 3 beds
  • 1 bath
  • Lot: 6,970 sqft
  • Built in 1970

Facts

Lot size: 6,970 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Who has lived here

Resident Phone Number Additional info
Jennifer Mae Conca
303-227-****
James Orr
303-227-****
Jerald Eubank
Residential status:
Homeowner
Daniel Prieto Age: 54
303-955-****
Flora A Sanchez Age: 52
Residential status:
Homeowner
  • 3 beds
  • 1 bath
  • 925 sqft
  • Built in 1970

Facts

Lot size: 7,035 sqft

Rooms: 5

Stories: 1

Who has lived here

Resident Phone Number Additional info
Emerardo Apodaca
303-227-****
Residential status:
Homeowner
Job:
Craftsman/Blue Collar
Debbie S Debonis Age: 69
303-288-****
Mark Debonis
Residential status:
Homeowner
Job:
Building and Grounds Cleaning and Maintenance Occupations
Stacey Debonis
Cyndi H Swanwick Age: 75

Who has lived here

Resident Phone Number Additional info
303-287-****
720-972-****
Industry:
Elementary/secondary School
SIC:
8211 - Elementary and Secondary Schools
See Details
303-287-****
Categories:
Colleges & UniversitiesSchools
See Details
720-972-****
720-972-****
Industry:
Elementary & Secondary Schools
SIC:
8211 - Elementary and Secondary Schools
Site:
adams12.org
See Details
John Garcia
720-972-****
Organization:
Adams 12 Five Star Schools
Title:
Principal
Industry:
Elementary and Secondary Schools
Tammy Stewart
720-972-****
720-972-****
Organization:
Mc Elwain Elementary School
Title:
Principal
Industry:
Elementary & Secondary Schools
Site:
adams12.org
  • 3 beds
  • 1 bath
  • Lot: 6,970 sqft
  • Built in 1970

Facts

Lot size: 6,970 sqft

Rooms: 5

Stories: 1 story

Exterior walls: Masonry

Parking: Carport

Who has lived here

Resident Phone Number Additional info
Kathy Dekle
Vaughn Dekle Age: 82
April Dillon
303-287-****
Lonny C Duran
Rhonda M Hines Age: 45
720-364-****

Who has lived here

Resident Phone Number Additional info
Joe Jett
  • 2 beds
  • 1 bath
  • Lot: 6,970 sqft

Facts

Lot size: 6,970 sqft

Rooms: 7

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Detached Garage

Who has lived here

Resident Phone Number Additional info
303-289-****
Industry:
Home Builders
See Details
Alfredo Alvarado
303-345-****
Residential status:
Homeowner
Job:
Private Household Service Occupations
Peggy S Barrett Age: 67
Joe Jett Age: 75
303-288-****
Antonia Salais Age: 49

Who has lived here

Resident Phone Number Additional info
Pam A Francil
303-467-****
  • 3 beds
  • 2 baths
  • Lot: 9,148 sqft

Facts

Lot size: 9,148 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Allen C Turner
Residential status:
Homeowner
Brien W Turner
Jane M Turner
Residential status:
Homeowner
Janie Vargas
Residential status:
Homeowner
Job:
Private Household Service Occupations
Manuell G Vargas Age: 103
303-288-****
Residential status:
Homeowner
Job:
Retired
  • 3 beds
  • 2 baths
  • 1,799 sqft

Facts

Lot size: 0.32 acres

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Elizabeth M Andrade
Daniel Borunda
720-287-****
Residential status:
Renter
Soledad A Borunda Age: 44
303-960-****
Residential status:
Homeowner
Arredondo Colacion
Gabriela Juarez

Who has lived here

Resident Phone Number Additional info
V Dallinga
  • 3 beds
  • 2 baths
  • Lot: 0.3 acres
  • Built in 1962

Facts

Lot size: 0.3 acres

Rooms: 6

Stories: 1

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Jess Medina
Residential status:
Homeowner
Job:
Production Occupations
John A Medina Age: 65
Norma Medina
  • 3 beds
  • 1 bath
  • Lot: 8,712 sqft
  • Built in 1962

Facts

Lot size: 8,712 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Ronnie Doane
303-288-****
V Doane Age: 79
303-288-****
Jack E Redmond Age: 79
Residential status:
Homeowner
Job:
Craftsman/Blue Collar
Joseph E Redmond Age: 47
Residential status:
Homeowner

Who has lived here

Resident Phone Number Additional info
Gwendolyn Ann Smith
562-809-****

Who has lived here

Resident Phone Number Additional info
Deborah S Alvarez

Alternative address: 1211 Dawson Dr, Thornton, CO 80229-4910

Who has lived here

Resident Phone Number Additional info
Alfredo Alvarez
Residential status:
Homeowner
Job:
Craftsman/Blue Collar
Eva Alvarez
Ed Mike Montoya
Pete A Montoya
303-286-****
  • 3 beds
  • 2 baths
  • 1,920 sqft
  • Built in 1962

Facts

Lot size: 7,405 sqft

Rooms: 6

Stories: 1

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Industry:
Business Services at Non-Commercial Site
See Details
Anthony J Mora Age: 60
Jesse J Mora Age: 80
303-433-****
Jc C Polanycia Age: 52
Mykola Polanycia Age: 81
  • 3 beds
  • 2 baths
  • Lot: 6,534 sqft
  • Built in 1962

Facts

Lot size: 6,534 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Lujuana Sierra
303-287-****
Residential status:
Homeowner
Job:
Craftsman/Blue Collar
Patrick A Sierra Age: 77
303-287-****
Residential status:
Homeowner
Job:
Craftsman/Blue Collar
  • 2 beds
  • 2 baths
  • Lot: 6,534 sqft
  • Built in 1962

Facts

Lot size: 6,534 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Industry:
Nonclassifiable Establishments
See Details
Luz Fierro De Alarc Age: 89
303-375-****
Belinda S Alarcon Age: 61
303-227-****
Residential status:
Renter
Job:
Administrative Support Occupations, Including Clerical Occupations
Evangelina Alarcon
303-227-****
S A Belinda

Alternative address: 1280 Dawson Dr, Thornton, CO 80229-4911

  • 3 beds
  • 2 baths
  • Lot: 9,148 sqft

Facts

Lot size: 9,148 sqft

Rooms: 6

Stories: 1

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
George B Horgan
303-289-****
Jeanette M Horgan
303-289-****
Preston E Horgan Age: 102
303-289-****
Residential status:
Homeowner

Alternative address: 1281 Dawson Dr, Thornton, CO 80229-4910

  • 4 beds
  • 2 baths
  • Lot: 6,970 sqft
  • Built in 1969

Facts

Lot size: 6,970 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Carport

Who has lived here

Resident Phone Number Additional info
Jim Hagen
307-772-****
Raenell Herrera
Kim Padilla
303-286-****
Kimberly S Padilla
Residential status:
Homeowner
Rogelio Quesada
303-227-****

Who has lived here

Resident Phone Number Additional info
Michelle Thompson
  • 3 beds
  • 1 bath
  • Lot: 9,148 sqft
  • Built in 1962

Facts

Lot size: 9,148 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Carolyn S Reed
303-288-****
Joseph A Reed Age: 64
303-288-****
Suzanne C Reed Age: 93
303-288-****
Residential status:
Homeowner
Job:
Professional/Technical
  • 3 beds
  • 1 bath
  • Lot: 6,970 sqft
  • Built in 1970

Facts

Lot size: 6,970 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Detached Garage

Who has lived here

Resident Phone Number Additional info
Shane M Magoon
Nichole J Montoya Age: 47
Residential status:
Homeowner
Richard K Montoya Age: 67
Residential status:
Homeowner
Rose Valdez
Lorraine N Zamora Age: 60
Job:
Protective Service Occupations

Alternative address: 1320 Dawson Dr, Thornton, CO 80229-4913

  • 3 beds
  • 2 baths
  • Lot: 7,841 sqft
  • Built in 1962

Facts

Lot size: 7,841 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Jimmie Adams
Residential status:
Homeowner
Jimmle P Adams Age: 89
303-286-****
Shirley Adams Age: 89
Residential status:
Homeowner
Job:
Building and Grounds Cleaning and Maintenance Occupations
Art Ceballes
303-286-****
Karen M Smith Age: 65
720-937-****
  • 2 beds
  • 1 bath
  • Lot: 6,970 sqft

Facts

Lot size: 6,970 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Brandon A Gober
720-473-****
Carole Sisneros Age: 64
Residential status:
Homeowner
Job:
Protective Service Occupations
Jose Sisneros
Residential status:
Homeowner
Job:
Protective Service Occupations
K J Sisneros Age: 56
Kimberly Sisneros
Residential status:
Homeowner
Job:
Protective Service Occupations
  • 3 beds
  • 2 baths
  • 1,872 sqft
  • Built in 1962

Facts

Lot size: 10,019 sqft

Rooms: 5

Exterior walls: Masonry

Parking: Attached Garage

Sold $355,000

Who has lived here

Resident Phone Number Additional info
Altagracea Duran
303-296-****
Altagracia Duran
303-296-****
Residential status:
Homeowner
Job:
Executive, Administrative, and Managerial Occupations
Ashlee A Hawley Age: 41
303-993-****
Dale L Richards Age: 75
303-287-****
  • 3 beds
  • 1 bath
  • 2,106 sqft

Facts

Lot size: 8,712 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Air conditioning: Central

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Rebecca A Petrie
Residential status:
Homeowner
Kristina Romero Age: 47
Ronald Runyon
Ann Lane Stiles
Douglas Valentine Age: 60

Alternative address: 4265 Dawson Dr, Aurora, CO

Who has lived here

Resident Phone Number Additional info
N Benjamin
303-484-****

Who has lived here

Resident Phone Number Additional info
Bich Thuy Nguyen

Who has lived here

Resident Phone Number Additional info
Anthony J Vargas
  • 3 beds
  • 1 bath
  • Lot: 7,841 sqft
  • Built in 1962

Facts

Lot size: 7,841 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Detached Garage

Who has lived here

Resident Phone Number Additional info
Amado Baca
303-227-****
Tony L Baca Age: 100
303-227-****
Tony L Boca
Josie Montoya
303-929-****
Residential status:
Renter
Job:
Food Preparation and Serving Related Occupations
  • 2 beds
  • 2 baths
  • 1,650 sqft
  • Built in 1962

Facts

Lot size: 7,840 sqft

Rooms: 5

Stories: 1

Parking: Garage - Detached, 1 space, 336 sqft

Sold $375,000

Who has lived here

Resident Phone Number Additional info
Jessica A Atayde
720-980-****
Residential status:
Homeowner
Fred Lee Age: 72
740-698-****
D F Renshaw Age: 100
303-288-****
Residential status:
Homeowner
Donald F Renshaw
303-288-****
Dorothy F Renshaw Age: 100
303-288-****
  • 3 beds
  • 1 bath
  • 2,028 sqft
  • Built in 1962

Facts

Lot size: 7,841 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Detached Garage

Who has lived here

Resident Phone Number Additional info
C L Parker
303-287-****
Residential status:
Homeowner
  • 2 beds
  • 2 baths
  • Lot: 7,405 sqft

Facts

Lot size: 7,405 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Daniel Barrera
Linda Bohl Age: 68
Carlos E Chapa
303-853-****
Jorge Flores
Residential status:
Homeowner
Job:
Clerical/White Collar
Armando Gonzalez
Residential status:
Homeowner
Job:
Administrative Support Occupations, Including Clerical Occupations
  • 2 beds
  • 2 baths
  • Lot: 7,405 sqft
  • Built in 1962

Facts

Lot size: 7,405 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Diana Baumer
Steven Bookout
303-288-****
Leslie R Burrows Age: 60
303-377-****
Raymond L Burrows
303-377-****
Robert T Gardner Age: 65
303-853-****
  • 3 beds
  • 1 bath
  • 1,314 sqft
  • Built in 1962

Facts

Lot size: 7,350 sqft

Rooms: 5

Stories: 1

Parking: Garage - Attached, 374 sqft

Who has lived here

Resident Phone Number Additional info
Carlos E Chapa
303-842-****
Residential status:
Homeowner
Job:
Food Preparation and Serving Related Occupations
Jose A Chapa Age: 39
303-842-****
Residential status:
Homeowner
F Chapa Age: 100
303-853-****
Nunez Chapa
303-853-****
Luz Hernandez
  • 3 beds
  • 1 bath
  • Lot: 7,405 sqft

Facts

Lot size: 7,405 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Dion I Gallegos
Betty L Hawley Age: 96
303-288-****
Residential status:
Homeowner
Job:
Retired
James D Hawley Age: 49
303-288-****
Residential status:
Homeowner
Job:
Homemaker
Carla J Hawley Age: 77
Jamie D Hawley Age: 49

Alternative address: 8451 Dawson Dr, Thornton, CO 80229-4914

  • 3 beds
  • 2 baths
  • Lot: 7,841 sqft
  • Built in 1962

Facts

Lot size: 7,841 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Annetta F Henry
303-288-****
Residential status:
Homeowner
Job:
Executive, Administrative, and Managerial
  • 3 beds
  • 1 bath
  • 2,028 sqft

Facts

Lot size: 8,276 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

8460 Dawson Dr, Denver, CO 80229-4915
Sold $245,000

Who has lived here

Resident Phone Number Additional info
Stephanie L Angel
Residential status:
Homeowner
Dolores E Fraser Age: 96
303-288-****
Mary Fraser
Sue Ellen Johnson Age: 64
Trina Rose Oman Age: 48
  • 3 beds
  • 1 bath
  • Lot: 7,405 sqft

Facts

Lot size: 7,405 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Carport

Who has lived here

Resident Phone Number Additional info
Kerry Epperson
Vicci Fontes Age: 70
303-484-****
Residential status:
Homeowner
Job:
Professional/Technical
Vilulfo Fortes Age: 46
303-484-****
Manuel R Lucero Age: 62
303-829-****
Tony Soto Age: 65
Residential status:
Homeowner
Job:
Administration/Managerial

Alternative address: 8470 Dawson Dr, Thornton, CO 80229-4915

  • 2 beds
  • 2 baths
  • Lot: 8,276 sqft
  • Built in 1962

Facts

Lot size: 8,276 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Irene Garcia
Residential status:
Homeowner
Job:
Retired
Jose Garcia
Residential status:
Homeowner
Job:
Executive, Administrative, and Managerial Occupations
  • 3 beds
  • 1 bath
  • Lot: 7,405 sqft

Facts

Lot size: 7,405 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

8471 Dawson Dr, Denver, CO 80229-4914
For Sale $400,000

Who has lived here

Resident Phone Number Additional info
Bob L Urbach
303-288-****
Residential status:
Homeowner
Job:
Retired
Jeffrey G Urbach Age: 69
303-288-****
Lydia P Urbach Age: 93
303-288-****
Residential status:
Homeowner
Job:
Building and Grounds Cleaning and Maintenance Occupations
Bobbie Urbach
Residential status:
Homeowner
Job:
Building and Grounds Cleaning and Maintenance Occupations
Bobby Urbach
Residential status:
Homeowner
Job:
Building and Grounds Cleaning and Maintenance Occupations
  • 3 beds
  • 2 baths
  • Lot: 8,276 sqft
  • Built in 1962

Facts

Lot size: 8,276 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Detached Garage

Who has lived here

Resident Phone Number Additional info
Maria E Ambriz
303-993-****
Residential status:
Homeowner
Raul M Ambriz Age: 45
303-993-****
Residential status:
Homeowner
Gaven A Orozco Age: 28
Maria E Orozco Age: 27
Veronika Orozco
720-275-****
  • 2 beds
  • 2 baths
  • Lot: 7,405 sqft

Facts

Lot size: 7,405 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Air conditioning: Central

Parking: Attached Garage

Sold $375,000

Who has lived here

Resident Phone Number Additional info
Industry:
Single-Family House Construction
See Details
Patricia Peterson Age: 84
Residential status:
Homeowner
Robert Peterson Age: 84
Residential status:
Homeowner
Job:
Retired
Tonya Peterson
Residential status:
Homeowner
Job:
Protective Service Occupations
Mildred L Vanosdel
303-451-****
  • 3 beds
  • 2 baths
  • Lot: 7,405 sqft
  • Built in 1962

Facts

Lot size: 7,405 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Detached Garage

Who has lived here

Resident Phone Number Additional info
Carl R Stroh
303-227-****
Gale R Stroh Age: 74
303-227-****
Residential status:
Homeowner
Job:
Sales Occupations
Sharon K Stroh Age: 74
303-287-****
Residential status:
Homeowner
Job:
Craftsman/Blue Collar
  • 2 beds
  • 2 baths
  • 1,567 sqft

Facts

Lot size: 7,405 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Parking: Attached Garage

Who has lived here

Resident Phone Number Additional info
Brandon Gene Rich
303-819-****
John J Schell Age: 103
303-288-****
Ruby M Schell Age: 93
303-288-****
Residential status:
Homeowner
Job:
Production Occupations
  • 3 beds
  • 1 bath
  • Lot: 7,841 sqft
  • Built in 1962

Facts

Lot size: 7,841 sqft

Rooms: 5

Stories: 1 story with basement

Exterior walls: Masonry

Who has lived here

Resident Phone Number Additional info
Charles T Kelman
303-288-****
P A Snider Age: 54
303-288-****
Monica Lee Age: 54
303-829-****
Residential status:
Homeowner
Job:
Professional/Technical
Dustin Myhaver
303-288-****
Barba J Snider Age: 85
303-288-****

Market Activities

To date, we have no information about market activities in 2025
Jun 2024 Listed for sale
8471 Dawson Dr
Price history :
  • Single Family
  • 2,028 sqft
  • 5 beds
  • 2 baths
May 2024 Sold
961 Dawson Dr
Price history :
  • Single Family
  • 2,240 sqft
  • 3 beds
  • 2 baths
Sep 2023 Sold
8451 Dawson Dr
Price history :
  • Single Family
  • 2,052 sqft
  • 4 beds
  • 2 baths
Apr 2021 Sold
8481 Dawson Dr
Price history :
  • Single Family
  • 1,885 sqft
  • 4 beds
  • 3 baths
Oct 2015 Sold
8460 Dawson Dr
Price history :
  • Single-Family Home
  • 1,014 sqft
  • 8,276 sqft
  • 3 beds
  • 2 baths

View more

Fire Incident History

To date, we have no information about fire incidents in 2025
08 Apr 2016 Passenger vehicle fire
Property Use —
Residential street, road or residential driveway
Area of Origin —
Engine area, running gear, wheel area
21 Nov 2015 Passenger vehicle fire
Property Use —
Street, other
Area of Origin —
Cargo/trunk area - all vehicles
Heat Source —
Heat from powered equipment, other
12 Sep 2007 Passenger vehicle fire
Property Use —
Vehicle parking area
Area of Origin —
Engine area, running gear, wheel area
12 Nov 2002 Special outside fire, other
Property Use —
Electrical distribution
Area of Origin —
Highway, parking lot, street: on or near
First Ignition —
Electrical wire, cable insulation
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
13 Feb 2014 Dumpster or other outside trash receptacle fire
Property Use —
Elementary school, including kindergarten
05 Apr 2013 Unauthorized burning
Property Use —
Elementary school, including kindergarten
18 Aug 2011 Dumpster or other outside trash receptacle fire
Property Use —
Elementary school, including kindergarten
25 Jul 2011 Heat from short circuit (wiring), defective/worn
Property Use —
1 or 2 family dwelling

View more

Comparison graphs

House prices on 4-8741 Dawson Dr, Denver CO

961101110411071109112411280131013201340842084308440845084608470848084908511House Number$0$20k$40k$60k$80k$100k$120k$140k$160k$180k$200k$220kPrices

Total rooms, bathrooms and bedrooms on 4-8741 Dawson Dr, Denver CO

96198110111021104110611071108110911221124112611280128113101311132013211340134184208421843084318440844184508451846084618470847184808481849084918511House Number01234567RoomsBathroomsBedrooms

Lot size and building area (in sqft) on 4-8741 Dawson Dr, Denver CO

96198110111021104110611071108110911221124112611280128113101311132013211340134184208421843084318440844184508451846084618470847184808481849084918511House Number01,0002,0003,0004,0005,0006,0007,0008,0009,00010,00011,00012,00013,00014,000Area (in sqft)Lot sizeLiving area

Where is Dawson Dr, Denver CO located on map?