1742 21st Ave San Francisco, CA 94122 / 4416

Residence for Single Family

(UPDATED: 07/08/2025)
  • 5 Beds
  • 4 Baths
  • 1.475 square feet
Property Report

Information about property on 1742 21st Ave, San Francisco CA, 94122-4416. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

This property with approximately fifteen hundred square feet of habitable area on 0,07 acres was originally built in 1940.

Facts

  • Built in 1940
  • Lot size 2,996 sqft
  • Floor size 1,475 sqft
  • Construction Wood
  • Rooms 8
  • Bedrooms 5
  • Bathrooms 4
  • Stories 1 story with basement
  • Basement Basement (not specified)

Misc

  • Units 1

Listing info

  • Last sold Mar 2008 for $808,000

Householders and Tenants for 1742 21st Ave, San Francisco CA

Possible residents contact details

Person Name Phone Number Additional Info
Ai H Lui
415-731-****
Diane M Sperow Age: 83
Eldred H Doody
415-731-****
Genqiang Xian
415-933-****
Johnny S Lei
415-731-****
Johnny S Lui Age: 67
415-933-****
Residential status:
Homeowner
Luan Xian
415-933-****
Nancy Lui
415-731-****
Residential status:
Homeowner
Tina Young

Businesses

Organization Phone Number Additional Info
J L Construction
Industry:
Single-Family House Construction

Purchase History

DateEventPriceSourceAgents
03/31/2008 Sold $808,000 Public records

Cost estimate history

YearTaxAssessmentMarket
2014 $11,759 $969,538 N/A

Where is 1742 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
435 21 Ave, San Francisco, CA 94121-3011
Single Family Residential
  • 1 bath
  • Lot: 2,996 sqft
  • Built in 1912
Shushannah E Akin, Alexander G Walker
630 21 Ave, San Francisco, CA 94121-3808
Single Family
  • 2 beds
  • 1 bath
  • 1,225 sqft
  • Built in 1919
Royston Chin, Wai S Chin
1371 21 Ave, San Francisco, CA 94122-1711
Multi Family
  • 4 beds
  • 3.5 baths
  • 2,529 sqft
  • Built in 1931
L2 Database Solution, L2 Database Solutions, LLC
1539 21 Ave, San Francisco, CA 94122-3331
Single Family Residential
  • 1 bath
  • Lot: 2,996 sqft
  • Built in 1925
FOCUS TRAVEL GROUP INC, Jenny M Guan
1562 21 Ave, San Francisco, CA 94122-3332
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 2,996 sqft
  • Built in 1926
Binh A Diep, Hung T Diep
1710 21 Ave, San Francisco, CA 94122-4416
Single Family
  • 1 bath
  • 1,525 sqft
  • Built in 1937
Mary Baireuther, Robert J Baireuther
 

FAQ about the house at 1742 21 Ave, San Francisco, CA


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