517 21st Ave San Francisco, CA 94121 / 3132

Residence for Single Family

(UPDATED: 07/14/2025)
  • 3 Beds
  • 2 Baths
  • 1.874 square feet
Property Report

Information about property on 517 21st Ave, San Francisco CA, 94121-3132. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

A condominium at 517 21st Ave, San Francisco, California.

Facts

  • Built in 1922
  • Rooms 3
  • Bathrooms 2
  • Stories 2 story

Householders and Tenants for 517 21st Ave, San Francisco CA

Possible residents contact details

Person Name Phone Number Additional Info
Carl Benson
415-387-****
George Su Age: 57
415-648-****
Residential status:
Homeowner
Job:
Precision Production Occupations
Jill E Benson Age: 74
415-971-****
Residential status:
Renter
Job:
Food Preparation and Serving Related Occupations
Lisa Hsiao
Norma L Daugherty Age: 101
Richard Leo
Yih M Hsiao Age: 85
Residential status:
Homeowner
Job:
Protective Service Occupations
Yuh Jen J Hsiao Age: 78
Residential status:
Homeowner
Job:
Protective Service Occupations
Yuhjen Hsiao Age: 52
Yun Hsiao

Businesses

Organization Phone Number Additional Info
George Su MD
Industry:
Internist

Cost estimate history

YearTaxAssessmentMarket
2014 $10,606 $874,344 N/A

Where is 517 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
Hing Lee, Mae Lee
Karen Ashe, Foo M Kwan
1322 21 Ave, San Francisco, CA 94122-1712
Single Family Residential
  • 2 beds
  • 2 baths
  • Lot: 2,996 sqft
  • Built in 1912
Peter Allen, Arkadi Barer
Hartmann Capital I, Lp, Leon Brown
1386 21 Ave, San Francisco, CA 94122-1712
Single Family Residential
  • 3 beds
  • 1 bath
  • Lot: 2,375 sqft
  • Built in 1934
John Conder Jr, Melody A Lendaro
1490 21 Ave, San Francisco, CA 94122-3355
Multi-Family Home
  • 10 baths
  • Lot: 3,698 sqft
  • Built in 1972
Ofer Abecassis, Leyang Chen
1511 21 Ave, San Francisco, CA 94122-3331
Single Family
  • 2 beds
  • 1 bath
  • 1,608 sqft
  • Built in 1926
1674 21 Ave, San Francisco, CA 94122-3334
Single Family Residential
  • 1 bath
  • Lot: 2,996 sqft
  • Built in 1928
Thomas G Keats, Xavier Lefebvre
1721 21 Ave, San Francisco, CA 94122-4415
Single Family
  • 4 beds
  • 3 baths
  • Lot: 4,500 sqft
  • Built in 1937
Maggie M Lau, Amy Lew
 

FAQ about the house at 517 21 Ave, San Francisco, CA


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