2021 Mapleton Ave Boulder, CO 80304 / 4270

Map

Residence for Single Family

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

Information about property on 2021 Mapleton Ave, Boulder CO, 80304-4270. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

At 2021 Mapleton Avenue, Boulder, CO based a single-family A-Frame property.

Facts

  • Built in 1920
  • Lot size 7,362 sqft
  • Construction Masonry
  • Rooms 9
  • Bedrooms 3
  • Bathrooms 2
  • Last remodel year 1985
  • Style A-Frame
  • Structure type Other
  • Heating & Cooling
  • Heat type Forced air unit
  • Exterior Home Features
  • Exterior walls Wood
  • Roof type Asphalt

Misc

  • Units 1

Listing info

  • Last sold Mar 2005 for $662,500

Householders and Tenants for 2021 Mapleton Ave, Boulder CO

Possible residents contact details

Person Name Phone Number Additional Info
Amanda S Hand
Anne M Kaufman Age: 56
720-242-****
Job:
Professional/Technical
David Hand
303-444-****
Douglas J Ciserella Age: 64
303-442-****
Fiona A Ciserella Age: 59
303-442-****
Graham C Button Age: 80
303-499-****
Pamela S Hand
303-440-****
Pandora M Richardson Age: 65
303-499-****
Sasha Richardson Age: 66
303-499-****
Scott M Perlov Age: 58
917-861-****
Residential status:
Homeowner
Stephanie E Hand Age: 49
303-444-****

Possible Businesses

Organization Phone Number Additional Info
Boulder, City of (Inc)
Industry:
Fire Protection
Pamela Thompson Certified Public Accoun
Industry:
Accounting/Auditing/Bookkeeping

Purchase History

DateEventPriceSourceAgents
03/09/2005 Sold $662,500 Public records

Cost estimate history

YearTaxAssessmentMarket
2014 N/A $61,484 N/A
2013 $5,170 N/A $772,400

Where is 2021 Mapleton Ave, Boulder CO located on map?

Mapleton Ave Fire Incident History

To date, we have no information about fire incidents in 2025
13 Apr 2017 Passenger vehicle fire
311 Mapleton Ave, Boulder CO
Property Use —
Mercantile, business, other
Area of Origin —
Engine area, running gear, wheel area
23 Jun 2014 Building fires
2120 Mapleton Ave, Boulder CO
Property Use —
1 or 2 family dwelling
Area of Origin —
Conduit, pipe, utility, or ventilation shaft
First Ignition —
Item First Ignited, Other
Heat Source —
Lightning
27 May 2013 Fire in mobile home used as fixed residence
2635 Mapleton Ave, Boulder CO
Property Use —
1 or 2 family dwelling
Area of Origin —
Courtyard, patio, porch, terrace
28 Oct 2011 Building fires
1521 Mapleton Ave, Boulder CO
Property Use —
1 or 2 family dwelling
Area of Origin —
Vehicle storage area; garage, carport

View more

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

To date, we have no information about incidents registered in FEMA in 2025
08 May 2015 Power line down
330 Mapleton Ave, Boulder CO
Property Use —
1 or 2 family dwelling
06 May 2015 Gas leak (natural gas or LPG)
1317 Mapleton Ave, Boulder CO
Property Use —
Elementary school, including kindergarten
16 Feb 2015 Unauthorized burning
2056 Mapleton Ave, Boulder CO
Property Use —
1 or 2 family dwelling
15 Feb 2015 Carbon monoxide incident
2420 Mapleton Ave, Boulder CO
Property Use —
1 or 2 family dwelling

View more

Properties Nearby

Street AddressResidens/Landlords
545 Mapleton Ave, Boulder, CO 80304-3987
Single Family
  • 3 beds
  • 1.75 baths
  • 1,638 sqft
  • Built in 1961
 The Terry Schiessler Memorial Scholarship Fund, Elizabeth A Aderman
604 Mapleton Ave, Boulder, CO 80304-3988
Single Family Residential
  • 3 beds
  • 1 bath
  • 5,508 sqft
  • Built in 1913
 Richard Collier, John R Collins
640 Mapleton Ave, Boulder, CO 80304-3988
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 6,882 sqft
  • Built in 1909
 Ian Arthur, Chris R Folkman
712 Mapleton Ave, Boulder, CO 80304-3990
Single Family
  • 3 beds
  • 1.5 baths
  • 2,642 sqft
  • Built in 1904
 James S Leachman, Harry M Starn
1043 Mapleton Ave, Boulder, CO 80304-4150
Single Family Residential
  • 2 beds
  • 1 bath
  • 1,587 sqft
  • Built in 1947
 Cassandra E Field, Violet Forbes
1220 Mapleton Ave, Boulder, CO
Lot/Land
  • Lot: 4,879 sqft
1836 Mapleton Ave, Boulder, CO 80304-4264
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 7,144 sqft
  • Built in 1910
 Craig D Corona, Gretchen D Hamberg
2218 Mapleton Ave, Boulder, CO 80304-3749
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 7,144 sqft
  • Built in 1915
 Daniel C. Doran, Daniel C. Doran, Broker

Mapleton Avenue

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Boulder, CO

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FAQ about the house at 2021 Mapleton Ave, Boulder, CO


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