1438 Mariposa Ave Boulder, CO 80302 / 7844

Residence for Single Family

(UPDATED: 07/10/2025)
  • 2 Beds
  • 2 Baths
  • 2.760 square feet
Property Report

Information about property on 1438 Mariposa Ave, Boulder CO, 80302-7844. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

This is a sizable one single-family ranch, which is situated at 1438 Mariposa Ave, Boulder, Colorado.

Facts

  • Built in 1952
  • Lot size 0,28 acres
  • Floor size 2,760 sqft
  • Construction Masonry
  • Rooms 6
  • Stories 1 story with basement
  • Last remodel year 1975
  • Style Ranch/Rambler
  • Basement Basement (not specified)
  • Structure type Ranch
  • Heating & Cooling
  • Heat type Hot Water
  • Exterior Home Features
  • Exterior material Cement concrete
  • Exterior walls Brick
  • Roof type Other
  • Parking & Garage
  • Parking Attached Garage
  • Parking spaces 2

Misc

  • Units 1

Listing info

  • Last sold Sep 2014 for $1,026,000

Householders and Tenants for 1438 Mariposa Ave, Boulder CO

Possible residents contact details

Person Name Phone Number Additional Info
Mary Wallac
Stewart Wallace
303-449-****

Purchase History

DateEventPriceSourceAgents
09/29/2014 Sold $1,026,000 Public records

Cost estimate history

YearTaxAssessmentMarket
2014 N/A $70,804 N/A
2013 $5,284 N/A $889,500

Where is 1438 Mariposa Ave, Boulder CO located on map?

Mariposa Ave Fire Incident History

To date, we have no information about fire incidents in 2025
07 Apr 2019 Natural vegetation fire, other
Property Use —
Graded and cared-for plots of land
Area of Origin —
Open area - outside; included are farmland, field
First Ignition —
Heavy vegetation - not crop, including trees
Heat Source —
Heat from other open flame or smoking materials
23 Apr 2016 Natural vegetation fire, other
Property Use —
Graded and cared-for plots of land
Area of Origin —
Courtyard, patio, porch, terrace
First Ignition —
Heavy vegetation - not crop, including trees
Heat Source —
Flying brand, ember, spark
22 Aug 2015 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Attic: vacant, crawl space above top story, cupola
First Ignition —
Structural component or finish, other
Heat Source —
Arcing
26 Jul 2015 Cooking fire, confined to container
Property Use —
1 or 2 family dwelling
Area of Origin —
Cooking area, kitchen
First Ignition —
Item First Ignited, Other
Heat Source —
Heat source: other

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

To date, we have no information about incidents registered in FEMA in 2025
23 Jul 2014 Gas leak (natural gas or LPG)
Property Use —
Residential street, road or residential driveway
11 Jun 2010 Gas leak (natural gas or LPG)
Property Use —
1 or 2 family dwelling
27 Dec 2009 Carbon monoxide incident
Property Use —
1 or 2 family dwelling
17 Apr 2009 Overheated motor
Property Use —
1 or 2 family dwelling

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Properties Nearby

Street AddressResidens/Landlords
1333 Mariposa Ave, Boulder, CO 80302-7841
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 0.34 acres
  • Built in 1951
Masurier Le, C H Lemasurier
1345 Mariposa Ave, Boulder, CO 80302-7841
Single Family Residential
  • 4 beds
  • 1 bath
  • 3,652 sqft
  • Built in 1951
S Aaron, Alton F Small
1400 Mariposa Ave, Boulder, CO 80302-7844
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 0.29 acres
  • Built in 1965
Katherine Armstrong, Christopher R Brauchli
1401 Mariposa Ave, Boulder, CO 80302-7843
Single Family Residential
  • 5 beds
  • 2 baths
  • 6,247 sqft
  • Built in 2007
Dean L Abraham, Glenn Cushman
1418 Mariposa Ave, Boulder, CO 80302-7844
Single Family Residential
  • 3 beds
  • 2 baths
  • 3,728 sqft
  • Built in 1950
Ask Liz Ryan, LLC, Martha Gaspar
1441 Mariposa Ave, Boulder, CO 80302-7843
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 0.43 acres
  • Built in 1954
American Literacy Council, Entente Corp
1500 Mariposa Ave, Boulder, CO 80302-7945
Single Family Residential
  • 2 beds
  • 2 baths
  • Lot: 10,106 sqft
  • Built in 1940
Stephen Cohen, H Stephen
1505 Mariposa Ave, Boulder, CO 80302-7944
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 0.33 acres
  • Built in 1940
Landlocked Films LLC, Beret E Strong
1510 Mariposa Ave, Boulder, CO 80302-7945
Single Family Residential
  • 4 beds
  • 2 baths
  • Lot: 10,106 sqft
  • Built in 1940
Brock Real Estate, LLC, Amy C Brock
1512 Mariposa Ave, Boulder, CO 80302-7945
Single Family Residential
  • 2 beds
  • 1 bath
  • 1,825 sqft
  • Built in 1940
David K Gross, Ruthanne S Gross
 

FAQ about the house at 1438 Mariposa Ave, Boulder, CO


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