320 Mariposa St Altadena, CA 91001 / 5101

Residence for Single Family

(UPDATED: 11/24/2025)
  • 2 Beds
  • 1 Baths
  • 1.184 square feet
Property Report

Information about property on 320 Mariposa St, Altadena CA, 91001-5101. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

A single-family residence at 320 Mariposa Street, Altadena, CA.

Facts

  • Built in 1949
  • Lot size 7,432 sqft
  • Floor size 1,184 sqft
  • Rooms 5
  • Bedrooms 2
  • Stories 1
  • Last remodel year 1949
  • Heating & Cooling
  • Heat type Other
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Listing info

  • Last sold Jul 1988 for $169,501

Householders and Tenants for 320 Mariposa St, Altadena CA

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Where is 320 Mariposa St, Altadena CA located on map?

Mariposa St Fire Incident History

To date, we have no information about fire incidents in 2026
27 Jan 2015 Building fires
Property Use —
1 or 2 family dwelling
29 Aug 2014 Building fires
Property Use —
Schools, non-adult
Area of Origin —
Assembly area - less than 100 persons
Heat Source —
Heat source: other
22 Jul 2012 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Bedroom - < 5 persons; included are jail or prison
Heat Source —
Candle
22 Apr 2011 Passenger vehicle fire
Property Use —
1 or 2 family dwelling
Area of Origin —
Vehicle area, other
Heat Source —
Chemical reaction

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

To date, we have no information about incidents registered in FEMA in 2026
14 Mar 2015 Power line down
Property Use —
Street, other
15 Jan 2014 Electrical wiring/equipment problem, other
Property Use —
Multifamily dwellings
06 Jan 2014 Unauthorized burning
Property Use —
1 or 2 family dwelling
09 May 2012 Power line down
Property Use —
1 or 2 family dwelling

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Properties Nearby

Street Address
188 Mariposa St, Altadena, CA 91001-5163
Single Family Residential
  • 4 beds
  • 3 baths
  • Lot: 8,611 sqft
  • Built in 1969
274 Mariposa St, Altadena, CA 91001-0051
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  • 2 baths
  • Lot: 6,688 sqft
  • Built in 1949
296 Mariposa St, Altadena, CA 91001-0051
Single Family
  • 3 beds
  • 2 baths
  • 1,443 sqft
  • Built in 1940
419 Mariposa St, Altadena, CA 91001-2206
Single Family
  • 2 beds
  • 1 bath
  • 1,275 sqft
  • Built in 1942
533 Mariposa St, Altadena, CA 91001-2208
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 7,663 sqft
  • Built in 1942
622 Mariposa St, Altadena, CA 91001-2211
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 10,782 sqft
  • Built in 1966
686 Mariposa St, Altadena, CA 91001-2349
Single Family Residential
  • 3 beds
  • 2 baths
  • Lot: 0.26 acres
  • Built in 1946
 

FAQ about the house at 320 Mariposa St, Altadena, CA

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