3643 20th St San Francisco, CA 94110 / 2314

Residence for Single Family

(UPDATED: 07/18/2025)
  • 2 Beds
  • 1 Baths
  • 1.250 square feet
Property Report

Information about property on 3643 20th St, San Francisco CA, 94110-2314. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

A single-family possession at 3643 20th Street, San Francisco, CA.

Facts

  • Built in 1900
  • Lot size 2,874 sqft
  • Floor size 1,250 sqft
  • Construction Wood
  • Rooms 4
  • Bedrooms 2
  • Stories 1 story

Misc

  • Units 1

Listing info

  • Last sold Dec 1989 for $336,000

Householders and Tenants for 3643 20th St, San Francisco CA

Possible residents contact details

Person Name Phone Number Additional Info
Michael I Westcott
Tatyana Zhornist
William Westcott Age: 88
Residential status:
Homeowner

Cost estimate history

YearTaxAssessmentMarket
2014 $5,918 $504,255 N/A

Where is 3643 20th St, San Francisco CA located on map?

20th St Fire Incident History

To date, we have no information about fire incidents in 2025
12 Feb 2019 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Other
07 Nov 2018 Dumpster or other outside trash receptacle fire
Property Use —
Residential, other
18 Sep 2018 Fires in structures other than in a building
Property Use —
1 or 2 family dwelling
Area of Origin —
Exterior balcony, unenclosed porch
First Ignition —
Item First Ignited, Other
Heat Source —
Heat from other open flame or smoking materials
09 Jan 2018 Outside rubbish, trash or waste fire
Property Use —
Street, other
First Ignition —
Rubbish, trash, or waste
Heat Source —
Hot or smoldering object, other

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20th St Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
30 Oct 2015 Outside rubbish fire, other
Property Use —
Open land or field
04 Oct 2015 Gas leak (natural gas or LPG)
Property Use —
1 or 2 family dwelling
27 Sep 2015 Outside rubbish fire, other
Property Use —
Residential street, road or residential driveway
18 Sep 2015 Outside rubbish, trash or waste fire
Property Use —
Open land or field

View more

Properties Nearby

Street AddressResidens/Landlords
1727 20th St, San Francisco, CA 94107-2717
Condominium (Residential)
  • 2 beds
  • 2 baths
  • Lot: 1,253 sqft
  • Built in 2001
Proudplanet LLC, Peter S Buckland
Tom Scott Design, Inc, Kathleen W Scott
Bass Kuma, Oscar Armando Linares
3764 20th St, San Francisco, CA 94110-2220
Multi-Family Home
  • 4 beds
  • 3 baths
  • Lot: 2,850 sqft
  • Built in 1986
Barrios Family Trust, Beatriz Barrios
Spottedly, Inc, James Paul Bernardin
3915 20th St, San Francisco, CA 94114-2906
Condominium (Residential)
  • 2 beds
  • 2 baths
  • Lot: 1,301 sqft
  • Built in 1885
ARGESSI ENTERPRISES, LLC, Davis Court Distributors, LLC
3938 20th St, San Francisco, CA 94114-2907
Condo
  • 2 beds
  • 1 bath
  • Lot: 927 sqft
  • Built in 1902
Wellness Workshop-Sf, Louise Bleakley
 

FAQ about the house at 3643 20th St, San Francisco, CA


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