550 12th St Boulder, CO 80302 / 7801

Map

Residence for Single Family

(UPDATED: 10/14/2025)
  • 4 Beds
  • 4 Baths
  • 7.424 square feet
Property Report

Information about property on 550 12th St, Boulder CO, 80302-7801. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

A single-family property at 550 12th Street, Boulder, CO.

Facts

  • Built in 1998
  • Lot size 0,6 acres
  • Floor size 7,424 sqft
  • Construction Frame
  • Rooms 10
  • Bedrooms 4
  • Last remodel year 2000
  • Basement Improved Basement (Finished)
  • Air conditioning Central
  • Heating & Cooling
  • Heat type Radiant
  • Exterior Home Features
  • Exterior material Brick
  • Exterior walls Brick veneer
  • Roof type Asphalt
  • Parking & Garage
  • Parking Underground/Basement
  • Parking spaces 2
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Listing info

  • Last sold Feb 2007 for $4,000,000

Householders and Tenants for 550 12th St, Boulder CO

Purchase History

DateEventPriceSourceAgents
02/23/2007 Sold $2,000,000 Public records
08/01/1996 Sold $860,000 Public records

Cost estimate history

YearTaxAssessmentMarket
2014 N/A $302,480 N/A
2013 $25,433 N/A $3,800,000
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Where is 550 12th St, Boulder CO located on map?

12th St Fire Incident History

To date, we have no information about fire incidents in 2026
28 Dec 2019 Building fires
1021 12 St, Boulder CO
Property Use —
Multifamily dwellings
Area of Origin —
Bathroom, checkroom, lavatory, locker room
First Ignition —
Electrical wire, cable insulation
Heat Source —
Spark, ember or flame from operating equipment
28 Jun 2018 Special outside fire, other
891 12th St, Boulder CO
Property Use —
Multifamily dwellings
Area of Origin —
Outside area, other
First Ignition —
Organic materials, other
Heat Source —
Hot or smoldering object, other
25 Oct 2015 Natural vegetation fire, other
1139 12 St, Boulder CO
Property Use —
Outside or special property, other
Area of Origin —
Outside area, other
First Ignition —
Decoration
Heat Source —
Flame/torch used for lighting
03 Oct 2008 Building fires
1146 12 St, Boulder CO
Property Use —
Sorority house, fraternity house
Area of Origin —
Egress/exit, other
First Ignition —
Flammable liquid/gas - in/from final container
Heat Source —
Heat source: other

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

To date, we have no information about incidents registered in FEMA in 2026
29 Mar 2015 Unauthorized burning
1030 12 St, Boulder CO
Property Use —
Multifamily dwellings
11 Oct 2014 Outside rubbish, trash or waste fire
1139 12 St, Boulder CO
Property Use —
Sorority house, fraternity house
05 Mar 2014 Gas leak (natural gas or LPG)
1162 12th St, Boulder CO
Property Use —
Sorority house, fraternity house
15 Jan 2014 Gas leak (natural gas or LPG)
865 12 St, Boulder CO
Property Use —
Street or road in commercial area

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Properties Nearby

Street Address
605 12 St, Boulder, CO 80302-7516
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  • 2 baths
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  • 2 baths
  • 7,149 sqft
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651 12 St, Boulder, CO 80302-7516
Single Family Residential
  • 4 beds
  • 2 baths
  • Lot: 10,237 sqft
  • Built in 1947
655 12 St, Boulder, CO 80302-7516
Single Family Residential
  • 4 beds
  • 1 bath
  • 5,304 sqft
  • Built in 1908
707 12 St, Boulder, CO 80302-7518
Single Family Residential
  • 4 beds
  • 1 bath
  • 5,392 sqft
  • Built in 1923
1114 12 St, Boulder, CO 80302-7854
Unspecified
  • 11 beds
  • 2 baths
  • Lot: 6,273 sqft
  • Built in 1909

12th Street

Houses for Sale on 12th Street (1)

Recently Sold Homes on 12th Street (6)

Recent rentals on 12th Street (8)

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 550 12 St, Boulder, CO

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