770 31st St Boulder, CO 80303 / 2402

Map

Residence for Single Family

(UPDATED: 09/16/2025)
  • 3 Beds
  • 1 Baths
  • 6.926 square feet
Property Report

Information about property on 770 31st St, Boulder CO, 80303-2402. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

An environmentally friendly one single-family ranch at 770 31st Street, Boulder, CO.

Facts

  • Built in 1961
  • Lot size 6,926 sqft
  • Construction Frame
  • Rooms 5
  • Bedrooms 3
  • Stories 1 story
  • Last remodel year 1961
  • Style Ranch/Rambler
  • Heating & Cooling
  • Heat type Forced air unit
  • Exterior Home Features
  • Exterior material Wood
  • Parking & Garage
  • Parking Carport

Misc

  • Units 1

Householders and Tenants for 770 31st St, Boulder CO

Possible residents contact details

Person Name Phone Number Additional Info
Nancy J Simon Age: 86
303-449-****
Residential status:
Homeowner
Job:
Retired

Businesses

Organization Phone Number Additional Info
Scientific Foundation for Prehistoric Rock Art
Industry:
Nonprofit Trust Management

Cost estimate history

YearTaxAssessmentMarket
2014 N/A $24,915 N/A
2013 $1,426 N/A $313,000

Where is 770 31st St, Boulder CO located on map?

31st St Fire Incident History

To date, we have no information about fire incidents in 2025
19 Dec 2010 Natural vegetation fire, other
150 31 St, Boulder CO
Property Use —
1 or 2 family dwelling
Area of Origin —
Outside area, other
First Ignition —
Rubbish, trash, or waste
Heat Source —
Hot ember or ash
21 Feb 2010 Building fires
725 31 St, Boulder CO
Property Use —
1 or 2 family dwelling
Area of Origin —
Attic: vacant, crawl space above top story, cupola
First Ignition —
Insulation within structural area
Heat Source —
Hot or smoldering object, other
03 Sep 2007 Building fires
50 31 St, Boulder CO
Property Use —
1 or 2 family dwelling
Area of Origin —
Exterior stairway, ramp, or fire escape
First Ignition —
Organic materials, other
Heat Source —
Hot ember or ash

31 St Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
12 Sep 2015 Unauthorized burning
765 31 St, Boulder CO
Property Use —
1 or 2 family dwelling
30 Apr 2014 Unauthorized burning
710 31 St, Boulder CO
Property Use —
1 or 2 family dwelling
27 Oct 2008 Carbon monoxide incident
365 31 St, Boulder CO
Property Use —
1 or 2 family dwelling
10 Jun 2004 Arcing, shorted electrical equipment
120 31 St, Boulder CO
Property Use —
1 or 2 family dwelling

View more

Properties Nearby

Street AddressResidens/Landlords
10 31 St, Boulder, CO 80305-3407
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 8,102 sqft
  • Built in 1955
 Ascension Vested, LLC, Chardin N Bersto
30 31 St, Boulder, CO 80305-3407
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 7,275 sqft
  • Built in 1955
 Clean Power Financial, LLC, Community Roots
135 31 St, Boulder, CO 80305-3401
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 8,102 sqft
  • Built in 1955
 Albert I Barcilon, Arnaud Bazin
200 31 St, Boulder, CO 80305-3461
Single Family Residential
  • 4 beds
  • 2 baths
  • 2,380 sqft
  • Built in 1954
 Storytime Yoga, Justin M Chipman
220 31 St, Boulder, CO 80305-3461
Single Family
  • 4 beds
  • 1.75 baths
  • 1,592 sqft
  • Built in 1955
 Benjamin H Delaney, Brigitte Gottschall
275 31 St, Boulder, CO 80305-3403
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 7,492 sqft
  • Built in 1955
 Kate Lyndon Barnett, Signe Benjamin
290 31 St, Boulder, CO 80305-3461
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 7,057 sqft
  • Built in 1954
 Janet L Braccio, Betty Mueser
305 31 St, Boulder, CO 80305-3404
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 9,932 sqft
  • Built in 1955
 K Batchelor, Jim Demay
365 31 St, Boulder, CO 80305-3404
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 6,098 sqft
  • Built in 1955
 Cps Business LLC, Josh W Dellinger
750 31 St, Boulder, CO 80303-2402
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 7,057 sqft
  • Built in 1961
 Shelby L Beer, Jonathan Rhett Beitler

31st Street

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Recent rentals on 31st Street (6)

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FAQ about the house at 770 31 St, Boulder, CO


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