4042 20th St San Francisco, CA 94114 / 2911

Residence for Single Family

(UPDATED: 08/26/2025)
  • 2 Baths
  • 2.850 square feet
Property Report

Information about property on 4042 20th St, San Francisco CA, 94114-2911. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

The single-family home is situated at the end of the street at 4042 20th Street, San Francisco, California.

Facts

  • Built in 1910
  • Lot size 2,850 sqft
  • Construction Wood
  • Rooms 10
  • Bathrooms 2
  • Stories 2 story

Misc

  • Units 1

Householders and Tenants for 4042 20th St, San Francisco CA

Possible residents contact details

Person Name Phone Number Additional Info
Deborah H Unser
Ellis M Harris Age: 109
415-431-****
Residential status:
Homeowner
Job:
Professional/Technical
Peter Harris
415-431-****
Sheri L Strickland
415-431-****

Businesses

Organization Phone Number Additional Info
Carroll Avenue Associates, LLC
415-431-****
Industry:
Real EstateReal Estate Agent/Manager
Type of Business:
Domestic
Ellen H Harris Age: 68
415-431-****
Residential status:
Homeowner
Job:
Clerical/White Collar
Type:
Medical
LCSW

Possible Businesses

Organization Phone Number Additional Info
E. M. HARRIS & CO., INC
Type of Business:
Articles of Incorporation

Cost estimate history

YearTaxAssessmentMarket
2014 $1,338 $80,742 N/A

Where is 4042 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

View more

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
3991 20th St, San Francisco, CA 94114-2906
Single Family Residential
  • 2 beds
  • 2 baths
  • Lot: 2,137 sqft
  • Built in 1916
Catalina Sport Horses, LLC, DOLORES HEIGHTS IMPROVEMENT CLUB
4001 20th St, San Francisco, CA 94114-2910
Single Family Residential
  • 2 beds
  • 2 baths
  • Lot: 1,999 sqft
  • Built in 2012
Pinida J Moolsintong
4004 20th St, San Francisco, CA 94114-2911
Single Family Residential
  • 2 beds
  • 1 bath
  • Lot: 2,395 sqft
  • Built in 1909
John Aikin, Phillip L Feemster
 

FAQ about the house at 4042 20th St, San Francisco, CA


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