300 Arapahoe Ave Boulder, CO 80302 / 5823

Map

Residence for Single Family

(UPDATED: 07/27/2025)
  • 4 Beds
  • 2 Baths
  • 3.762 square feet
Property Report

Information about property on 300 Arapahoe Ave, Boulder CO, 80302-5823. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

As is shown in our records this property is placed at 300 Arapahoe Avenue, Boulder, CO.

Facts

  • Built in 1935
  • Lot size 2,86 acres
  • Floor size 3,762 sqft
  • Construction Frame
  • Rooms 11
  • Bedrooms 4
  • Last remodel year 1997
  • Basement Improved Basement (Finished)
  • Structure type Other
  • Air conditioning Central
  • Heating & Cooling
  • Heat type Hot Water
  • Exterior Home Features
  • Exterior material Brick
  • Exterior walls Rock, Stone
  • Roof type Asphalt
  • Parking & Garage
  • Parking Underground/Basement
  • Parking spaces 2

Listing info

  • Last sold Aug 1998 for $550,000

Householders and Tenants for 300 Arapahoe Ave, Boulder CO

Possible residents contact details

Person Name Phone Number Additional Info
Alice Starek
Audrey Elise Underhill Age: 35
Brian N Underhill Age: 86
303-443-****
Residential status:
Homeowner
Email:
[email protected]
C Frazzini
303-443-****
G Gabrel
Huimin Zhang
Laurie Thayer Age: 79
Mark Robert Hammond
N Mullen
Nate Olsen
303-444-****
Nathetta M Olsen Age: 87
303-444-****
Olsen Nate
303-444-****
Sally Mccollough Age: 91
Schara M Boruta Age: 44
Vincent L Sendra Age: 55
Vivian R Underhill Age: 36
303-443-****
Residential status:
Homeowner
Wendla A Underhill Age: 68
303-443-****
Wendy Underhill
303-443-****

Businesses

Organization Phone Number Additional Info
Nate Olsen Enterprises
303-444-****
Industry:
Real Estate Agent/Manager
SIC:
6531 - Real Estate Agents and Managers
Rela Designs Inc
303-443-****
Categories:
Computer Software
Industry:
Hardware & Software Computer Service

Possible Businesses

Organization Phone Number Additional Info
Balance The Budget
Industry:
Nonclassifiable Establishments

Purchase History

DateEventPriceSourceAgents
08/13/1998 Sold $550,000 Public records

Cost estimate history

YearTaxAssessmentMarket
2014 N/A $174,698 N/A
2013 $14,023 N/A $2,194,700

Where is 300 Arapahoe Ave, Boulder CO located on map?

Arapahoe Ave Fire Incident History

To date, we have no information about fire incidents in 2025
06 Sep 2019 Building fires
2020 Arapahoe Ave, Boulder CO
Property Use —
Hotel/motel, commercial
Area of Origin —
Closet
First Ignition —
Box, carton, bag, basket, barrel
Heat Source —
Radiated, conducted heat from operating equipment
05 Sep 2019 Natural vegetation fire, other
4747 Arapahoe Ave, Boulder CO
Property Use —
Hospital - medical or psychiatric
Area of Origin —
Courtyard, patio, porch, terrace
First Ignition —
Light vegetation - not crop, including grass
Heat Source —
Cigarette
25 Aug 2019 Natural vegetation fire, other
2426 Arapahoe Ave, Boulder CO
Property Use —
Restaurant or cafeteria
Area of Origin —
Outside area, other
First Ignition —
Light vegetation - not crop, including grass
24 Jul 2019 Natural vegetation fire, other
4747 Arapahoe Ave, Boulder CO
Property Use —
Graded and cared-for plots of land
Area of Origin —
Outside area, other
First Ignition —
Item First Ignited, Other
Heat Source —
Cigarette

View more

Arapahoe Ave Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
25 Dec 2015 Gas leak (natural gas or LPG)
3301 Arapahoe Ave, Boulder CO
Property Use —
Multifamily dwellings
07 Dec 2015 Gas leak (natural gas or LPG)
308 Arapahoe Ave, Boulder CO
Property Use —
1 or 2 family dwelling
06 Dec 2015 Dumpster or other outside trash receptacle fire
716 Arapahoe Ave, Boulder CO
Property Use —
Street, other
30 Nov 2015 Gas leak (natural gas or LPG)
2550 Arapahoe Ave, Boulder CO

View more

Properties Nearby

Street AddressResidens/Landlords
228 Arapahoe Ave, Boulder, CO 80302-5821
Condominium (Residential)
  • 3 beds
  • 2 baths
  • 2,529 sqft
  • Built in 2008
 Claire L Campbell, Brian P Makare
230 Arapahoe Ave, Boulder, CO 80302-5821
Condominium (Residential)
  • 3 beds
  • 3 baths
  • 2,355 sqft
  • Built in 2008
 1770 "Y" Street, Ltd, Fra Investments, Inc
232 Arapahoe Ave, Boulder, CO 80302-5821
Condominium (Residential)
  • 2 beds
  • 1 bath
  • 2,044 sqft
  • Built in 2012
 Charles Brindis, Debra L Brindis
306 Arapahoe Ave, Boulder, CO 80302-5823
Single Family Residential
  • 4 beds
  • 1 bath
  • 2,232 sqft
  • Built in 1973
 Nate Olsen Enterprises, Olsen Nate Ent Real Estate
315 Arapahoe Ave, Boulder, CO 80302-5866
High Rise
    		 Academic & Psychological Assessment, Cleveland M. McCarty, D.M.D., PC
    337 Arapahoe Ave, Boulder, CO 80302-5869
    High Rise
      		 Little Bear Enterprises, K Dostal
      350 Arapahoe Ave, Boulder, CO 80302-5835
      Single Family Residential
      • 2 beds
      • 2 baths
      • Lot: 1.76 acres
      		 Allen Port, David Tobey

      Arapahoe Avenue

      Houses for Sale on Arapahoe Avenue (43)

      Recently Sold Homes on Arapahoe Avenue (182)

      Recent rentals on Arapahoe Avenue (43)

      Boulder, CO

      Houses for Sale on Boulder, CO (1104)

      Recently Sold Homes on Boulder, CO (5000)

      Houses for Rent on Boulder, CO (9)

      Recent rentals on Boulder, CO (2073)

       

      FAQ about the house at 300 Arapahoe Ave, Boulder, CO


      NOTICE: You may not use RadioAwards or the information it provides to make decisions about employment, credit, housing or any other purpose that would require Fair Credit Reporting Act (FCRA) compliance. RadioAwards is not a Consumer Reporting Agency (CRA) as defined by the FCRA and does not provide consumer reports.