20 21st Ave San Francisco, CA 94121 / 1204

Residence for Single Family

(UPDATED: 04/29/2025)
  • 6 Baths
  • 9.183 square feet
Property Report

Information about property on 20 21st Ave, San Francisco CA, 94121-1204. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

The single-family home stands at 20 21st Avenue, San Francisco, CA.

Facts

  • Built in 1914
  • Lot size 9,183 sqft
  • Construction Wood
  • Rooms 14
  • Bathrooms 6
  • Stories 2 story

Misc

  • Units 1

Householders and Tenants for 20 21st Ave, San Francisco CA

Possible residents contact details

Person Name Phone Number Additional Info
Akiyoshi Oshima
Charles Ducharme
415-386-****
Ducharme G Mary Age: 92
415-668-****
Residential status:
Homeowner
G D Mary
Residential status:
Homeowner
M Ducharme
415-386-****
Maison Charme
Maison Ducharme
415-386-****
Theodore M Ducharme
510-472-****
Thomas M Ducharme Age: 57
415-386-****

Possible Businesses

Organization Phone Number Additional Info
M. GAY DUCHARME, M.D., A PROFESSIONAL CORPORATION
Type of Business:
Articles of Incorporation

Cost estimate history

YearTaxAssessmentMarket
2014 $3,269 $249,579 N/A

Where is 20 21st Ave, San Francisco CA located on map?

21st Ave Fire Incident History

To date, we have no information about fire incidents in 2025
26 Jun 2018 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Wall surface: exterior
First Ignition —
Exterior wall covering or finish
Heat Source —
Heat from powered equipment, other
06 Feb 2018 Fire, other
Property Use —
Multifamily dwellings
First Ignition —
Organic materials, other
25 Jan 2018 Fire, other
Property Use —
1 or 2 family dwelling
27 Aug 2016 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Exterior stairway, ramp, or fire escape
First Ignition —
Rubbish, trash, or waste
Heat Source —
Hot ember or ash

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

To date, we have no information about incidents registered in FEMA in 2025
08 Mar 2015 Cooking fire, confined to container
Property Use —
1 or 2 family dwelling
19 Feb 2015 Outside rubbish fire, other
Property Use —
Residential, other
06 Dec 2013 Power line down
Property Use —
Street, other
05 Dec 2013 Outside rubbish fire, other
Property Use —
Residential street, road or residential driveway

View more

Properties Nearby

Street AddressResidens/Landlords
Jpmc Group, SAPPHIRE HILL, INC
Alison S Castaneda, A Leong
347 21 Ave, San Francisco, CA 94121-2126
Multi-Family Home
  • 4 baths
  • Lot: 2,996 sqft
  • Built in 1923
John J Bitterman, Donald S Booth
355 21 Ave, San Francisco, CA 94121-2124
Multi-Family Home
  • 6 baths
  • Lot: 2,996 sqft
  • Built in 1961
Elizabeth U Acala, Christina F Barreto
James M Uomini
1222 21 Ave, San Francisco, CA 94122-1737
Multi-Family Home
  • 8 baths
  • Lot: 2,996 sqft
  • Built in 1964
Bourgeois,sonya, Hava, Swanson, & Tsushima, LLC
Prudence Coccodrilli, Marianne M Duggal
1850 21 Ave, San Francisco, CA 94122-4418
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 3,000 sqft
  • Built in 1931
Chiu Hwang, Hsiao Hwang
1851 21 Ave, San Francisco, CA 94122-4417
Single Family Residential
  • 5 beds
  • 6 baths
  • 4,090 sqft
  • Built in 1917
Duc Loi Market, Howard O Chang
 

FAQ about the house at 20 21 Ave, San Francisco, CA


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