812 Dewey Ave Boulder, CO 80304 / 3934

Map

Residence for Single Family

(UPDATED: 09/11/2025)
  • 2 Beds
  • 1 Baths
  • 4.312 square feet
Property Report

Information about property on 812 Dewey Ave, Boulder CO, 80304-3934. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

The single-family A-Frame property is situated at 812 Dewey Avenue, Boulder, CO.

Facts

  • Built in 1899
  • Lot size 4,312 sqft
  • Construction Frame
  • Rooms 8
  • Bedrooms 2
  • Stories 1
  • Last remodel year 1970
  • Style A-Frame
  • Heating & Cooling
  • Heat type Forced air unit
  • Exterior Home Features
  • Exterior material Wood
  • Roof type Asphalt
  • Parking & Garage
  • Parking 242 sqft

Listing info

  • Last sold Jan 1986 for $88,000

Householders and Tenants for 812 Dewey Ave, Boulder CO

Possible residents contact details

Person Name Phone Number Additional Info
Eldon N Dunlap
303-786-****
Ruth M Dunlap Age: 113
303-786-****
Susan L Dunlap Age: 73
303-786-****
Residential status:
Homeowner

Cost estimate history

YearTaxAssessmentMarket
2014 N/A $35,351 N/A
2013 $2,972 N/A $444,100

Where is 812 Dewey Ave, Boulder CO located on map?

Dewey Ave Fire Incident History

To date, we have no information about fire incidents in 2025
25 Dec 2016 Building fires
611 Dewey Ave, Boulder CO
Property Use —
1 or 2 family dwelling
Area of Origin —
Dining room, cafeteria bar area, beverage service
First Ignition —
Decoration
Heat Source —
Candle
18 Feb 2011 Building fires
403 Dewey Ave, Boulder CO
Property Use —
1 or 2 family dwelling
Area of Origin —
Laundry area, wash house (laundry)
First Ignition —
Appliance housing or casing
Heat Source —
Heat from powered equipment, other

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

To date, we have no information about incidents registered in FEMA in 2025
05 Jan 2014 Gas leak (natural gas or LPG)
640 Dewey Ave, Boulder CO
Property Use —
1 or 2 family dwelling
25 Nov 2013 Unauthorized burning
540 Dewey Ave, Boulder CO
Property Use —
1 or 2 family dwelling
19 Jul 2013 Arcing, shorted electrical equipment
433 Dewey Ave, Boulder CO
Property Use —
Multifamily dwellings
29 Oct 2010 Carbon monoxide incident
620 Dewey Ave, Boulder CO
Property Use —
1 or 2 family dwelling

View more

Properties Nearby

Street AddressResidens/Landlords
330 Dewey Ave, Boulder, CO 80304-3959
  • 3 beds
  • 4 baths
  • Lot: 6,098 sqft
 Cynthia L Dyess, Jennifer E Visich
345 Dewey Ave, Boulder, CO 80304-3959
Single Family
  • 4 beds
  • 5 baths
  • Lot: 5,931 sqft
 Jennifer L Cunningham, Charles S Mcdaniel
403 Dewey Ave, Boulder, CO 80304-3927
Single Family Residential
  • 5 beds
  • 3 baths
  • 3,100 sqft
  • Built in 1952
 William Callanan, Caren Davis
417 Dewey Ave, Boulder, CO 80304-3927
Single Family Residential
  • 4 beds
  • 2 baths
  • Lot: 0.26 acres
  • Built in 1923
 Leap Frog Printing, Teresa R Fox
430 Dewey Ave, Boulder, CO 80304-3928
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 5,009 sqft
  • Built in 1924
 Dave D Alongi, Emanuel A Alongi
445 Dewey Ave, Boulder, CO 80304-3927
Single Family Residential
  • 4 beds
  • 1 bath
  • Lot: 6,316 sqft
  • Built in 1950
 Blue Heron Health, Anna E Lee
518 Dewey Ave, Boulder, CO 80304-3930
Single Family Residential
  • 3 beds
  • 2 baths
  • 936 sqft
  • Built in 2012
 Forest E Mcgrew, Martha W Mcgrew
615 Dewey Ave, Boulder, CO 80304-3931
Single Family Residential
  • 4 beds
  • 2 baths
  • 1,872 sqft
  • Built in 1954
 Horvat & Holland, LLC, studio 615 design LLC
620 Dewey Ave, Boulder, CO 80304-3932
Single Family
  • 2 beds
  • 2 baths
  • 1,275 sqft
  • Built in 1910
 Peggy L Alter, Peter J Denholtz
635 Dewey Ave, Boulder, CO 80304-3931
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 3,572 sqft
  • Built in 1985
 G Devaud, Jenny Devaud

Dewey Avenue

Houses for Sale on Dewey Avenue (2)

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Recent rentals on Dewey Avenue (5)

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FAQ about the house at 812 Dewey Ave, Boulder, CO


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