3633 21st St Boulder, CO 80304 / 1607

Map

Residence for Single Family

(UPDATED: 09/26/2025)
  • 6 Beds
  • 3 Baths
  • 6.990 square feet
Sold Feb 2022
$4,500,000
Property Report

Information about property on 3633 21st St, Boulder CO, 80304-1607. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

At 3633 21st Street, Boulder, CO there is a property, which was built in the eighties.

Facts

  • Built in 1987
  • Lot size 0,81 acres
  • Floor size 6,990 sqft
  • Construction Frame
  • Rooms 16
  • Bedrooms 6
  • Stories 2
  • Last remodel year 1990
  • Style A-Frame
  • Basement Unfinished Basement
  • Structure type Other
  • Air conditioning Central
  • Heating & Cooling
  • Heat type Hot Water
  • Exterior Home Features
  • Exterior walls Wood
  • Roof type Wood Shake/ Shingles
  • Parking & Garage
  • Parking Attached Garage
  • Parking spaces 3

Misc

  • Units 1

Listing info

  • Last sold Apr 2014 for $2,550,000

Features

  • View: Mountain

Householders and Tenants for 3633 21st St, Boulder CO

Possible residents contact details

Person Name Phone Number Additional Info
Caitlyn M Fruehauf Age: 27
303-524-****
Residential status:
Homeowner
Eric Richard Remer
415-771-****
Marguretta Clute Age: 45
303-447-****
Megan Siegel Age: 50
Residential status:
Homeowner
Peggy M Clute Age: 76
303-447-****
Sarah Sigel Age: 52
Warren W Clute Age: 74
303-447-****

Businesses

Organization Phone Number Additional Info
Paysimple
Industry:
Business Services at Non-Commercial SiteNonclassifiable Establishments
X A Net Inc
303-993-****

Purchase History

DateEventPriceSourceAgents
04/18/2014 Sold $2,550,000 Public records
04/15/2014 Sold $2,550,000 Agent Submission Richard Gribbon
06/03/2011 Sold $1,735,000 Public records

PURCHASE HISTORY 3633 21st St, Boulder CO

06/03/201104/18/2014Date$0$200k$400k$600k$800k$1.0M$1.2M$1.4M$1.6M$1.8M$2.0M$2.2M$2.4M$2.6MPrices

Cost estimate history

YearTaxAssessmentMarket
2014 N/A $131,783 N/A
2013 $11,080 N/A $1,655,567

Where is 3633 21st St, Boulder CO located on map?

Market Activities

To date, we have no information about market activities in 2025
Feb 2022 Sold
3633 21st St
Price history :
$4.5M
  • Single Family
  • 6,988 sqft
  • 7 beds
  • 5 baths

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21st St Fire Incident History

To date, we have no information about fire incidents in 2025
03 May 2010 Outside equipment fire
3631 21 St, Boulder CO
Property Use —
1 or 2 family dwelling
Area of Origin —
Courtyard, patio, porch, terrace
First Ignition —
Flammable liquid/gas - uncontained
Heat Source —
Spark, ember or flame from operating equipment
10 Feb 2010 Building fires
1770 21st St, Boulder CO
Property Use —
Residential, other
Area of Origin —
Cooking area, kitchen
First Ignition —
Goods not made up, including fabrics & yard goods
Heat Source —
Radiated, conducted heat from operating equipment
30 Jun 2005 Building fires
1770 21st St, Boulder CO
Property Use —
Alcohol or substance abuse recovery center
Area of Origin —
Ceiling & floor assembly, crawl space b/t stories
First Ignition —
Electrical wire, cable insulation
Heat Source —
Heat from powered equipment, other

21st St Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
16 Sep 2015 Overheated motor
1770 21st St, Boulder CO
Property Use —
Alcohol or substance abuse recovery center
21 Feb 2014 Arcing, shorted electrical equipment
2961 21 St, Boulder CO
Property Use —
1 or 2 family dwelling
01 Nov 2011 Power line down
2990 21 St, Boulder CO
Property Use —
1 or 2 family dwelling
31 Jul 2010 Outside rubbish, trash or waste fire
1770 21st St, Boulder CO
Property Use —
Outside or special property, other

View more

Properties Nearby

Street AddressResidens/Landlords
340 21st St, Boulder, CO 80302-8013
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 8,538 sqft
  • Built in 1955
 Betsy E Bennett, Nina L Bennett
1551 21st St, Boulder, CO 80302-6649
Single Family Residential
  • 2 beds
  • 2 baths
  • 1,270 sqft
  • Built in 1989
 Raymond Burson, Chris Butz
2821 21st St, Boulder, CO 80304-2707
Single Family
  • 2 beds
  • 1.5 baths
  • 1,175 sqft
 Kim J Britton, Jennifer L Collins
2941 21st St, Boulder, CO 80304-2747
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 8,799 sqft
  • Built in 1956
 Claire E Mechling, John M Mechling
2960 21st St, Boulder, CO 80304-2748
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 7,797 sqft
  • Built in 1957
 Nella Kids, Alexa H Allen
2961 21st St, Boulder, CO 80304-2747
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 9,148 sqft
  • Built in 1957
 Frederick Allen, Ernest R Madrid
2970 21st St, Boulder, CO 80304-2748
Single Family Residential
  • 3 beds
  • 1 bath
  • 1,318 sqft
  • Built in 1956
 Bd Associates, Inc, Alison A Andreae
2980 21st St, Boulder, CO 80304-2748
Single Family Residential
  • 5 beds
  • 2 baths
  • Lot: 7,100 sqft
  • Built in 1956
 Nickerson, Dennis, Jennifer Lynn Carter
2990 21st St, Boulder, CO 80304-2748
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 9,540 sqft
  • Built in 1959
 Jack Cobrandt Cohen, Michael F Hilliker
3630 21st St, Boulder, CO 80304-1608
Single Family Residential
  • 3 beds
  • 3 baths
  • 4,748 sqft
  • Built in 1966
 Base Building Group LLC, Change Is Strange

21st Street

Houses for Sale on 21st Street (1)

Recently Sold Homes on 21st Street (8)

Recent rentals on 21st Street (2)

Boulder, CO

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Houses for Rent on Boulder, CO (9)

Recent rentals on Boulder, CO (2073)

 

FAQ about the house at 3633 21st St, Boulder, CO


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