439 20th Ave San Francisco, CA 94121 / 3140

(UPDATED: 07/13/2025)
Property Report

Information about property on 439 20th Ave, San Francisco CA, 94121-3140. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Units

Property details of units in this apartment building

#1

#2

Property Details

At 439 20th Avenue, San Francisco, CA based a multi-family property.

Facts

  • Built in 1927
  • Lot size 3,000 sqft
  • Construction Wood
  • Rooms 14
  • Bathrooms 4
  • Stories 2 story

Householders and Tenants for 439 20th Ave, San Francisco CA

Possible residents contact details

Person Name Phone Number Additional Info
Amy Davidman
Andrew J Phimister Age: 52
Ashley C Westfall Age: 49
Catherine T Corcoran Age: 60
415-751-****
Colleen L Bialas Apt # 2
D Tom
415-831-****
Dana Cass
Dean Rader Apt # 1
415-876-****
Residential status:
Renter
Job:
Sales Occupations
Dennis Ton
415-666-****
E Davidman Age: 73
Jane Dong
415-750-****
Javad Jamshidi
Lawrence S Westfall
Lawrence Scott Age: 82 Apt # 1
Mitra P Jamshidi Age: 84
S T Bill

Possible Businesses

Organization Phone Number Additional Info
Almarro Products, Inc
Type of Business:
Articles of Incorporation
Chi Group U.S.A., Inc
Type of Business:
Articles of Incorporation

Units - Who lives at 439 20th Ave, San Francisco CA

#1Dean Rader94121-3140
#2Colleen L Bialas94121-3140

Cost estimate history

YearTaxAssessmentMarket
2014 $2,587 $148,496 N/A

Where is 439 20th Ave, San Francisco CA located on map?

20th Ave Fire Incident History

To date, we have no information about fire incidents in 2025
11 Oct 2019 Fire, other
Property Use —
Vehicle parking area
Area of Origin —
Exterior, exposed surface
First Ignition —
Item First Ignited, Other
Heat Source —
Hot or smoldering object, other
07 Jun 2019 Dumpster or other outside trash receptacle fire
Property Use —
General retail, other
Area of Origin —
Chute/container - trash, rubbish, waste
First Ignition —
Rubbish, trash, or waste
Heat Source —
Hot or smoldering object, other
26 Jan 2019 Grass fire
Property Use —
Department or discount store
Area of Origin —
Other
First Ignition —
Light vegetation - not crop, including grass
Heat Source —
Hot or smoldering object, other
02 Nov 2018 Natural vegetation fire, other
Property Use —
1 or 2 family dwelling
Area of Origin —
Outside area, other
First Ignition —
Light vegetation - not crop, including grass
Heat Source —
Match

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

To date, we have no information about incidents registered in FEMA in 2025
20 Nov 2015 Gas leak (natural gas or LPG)
Property Use —
1 or 2 family dwelling
16 Nov 2015 Power line down
Property Use —
Residential, other
01 Oct 2015 Cooking fire, confined to container
Property Use —
Restaurant or cafeteria
23 Jul 2015 Cooking fire, confined to container
Property Use —
1 or 2 family dwelling

View more

20 Ave Crime Incidents History

To date, we have no information about crime incidents in 2025
12 Mar 2013 Other
3200 Block 20 Ave, San Francisco CA
Case Number —
1303M-2346
Description —
All Other Agencies

Properties Nearby

Street AddressResidens/Landlords
166 20 Ave, San Francisco, CA 94121-1308
Multiple Occupancy
  • 2 baths
  • 3,070 sqft
  • Built in 1906
Charles P Huff, Jeree H Pawl
323 20 Ave, San Francisco, CA 94121-2237
Multi-Family Home
  • 4 baths
  • Lot: 2,996 sqft
  • Built in 1970
Blues Almanac, Yellow Cab
455 20 Ave, San Francisco, CA 94121-3120
Single Family Residential
  • 1 bath
  • Lot: 2,997 sqft
  • Built in 1915
Amy Gast, Despina G Theodoridis
725 20 Ave, San Francisco, CA 94121-3865
Multi-Family Home
  • 4 baths
  • Lot: 3,000 sqft
  • Built in 1964
Private, Vadim Kaganskiy
775 20 Ave, San Francisco, CA 94121-3805
Condominium (Residential)
  • 2 beds
  • 2 baths
  • Lot: 1,614 sqft
Sturt D Fee, Susan L Fry
Scott D Beyer, James M Boyer
 

FAQ about the house at 439 20 Ave, San Francisco, CA


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