171 Sweeny St San Francisco, CA 94134 / 1233

Residence for Single Family

(UPDATED: 08/26/2025)
  • 3 Beds
  • 3 Baths
  • 1.875 square feet
Property Report

Information about property on 171 Sweeny St, San Francisco CA, 94134-1233. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

At 171 Sweeny Street, San Francisco, California placed a single-family possession.

Facts

  • Built in 1928
  • Lot size 1,875 sqft
  • Construction Wood
  • Rooms 8
  • Bedrooms 3
  • Stories 1 story with basement
  • Basement Basement (not specified)

Misc

  • Units 1

Listing info

  • Last sold Mar 1989 for $247,000

Householders and Tenants for 171 Sweeny St, San Francisco CA

Possible residents contact details

Person Name Phone Number Additional Info
Cat L Lam
415-467-****
Cathy X Lam Age: 54
415-467-****
Fang Liyu
415-467-****
Fang Yu
415-467-****
Lien M Lam Age: 61
415-467-****
Sandy Y Lam Age: 55
415-467-****
Residential status:
Homeowner
Job:
Professional/Technical
Tony Lam Age: 63
Residential status:
Homeowner
Job:
Machine Operators, Assemblers, and Inspectors Occupations
Vinh T Lam Age: 62
415-467-****

Cost estimate history

YearTaxAssessmentMarket
2014 $5,801 $472,156 N/A

Where is 171 Sweeny St, San Francisco CA located on map?

Sweeny St Fire Incident History

To date, we have no information about fire incidents in 2025
26 Aug 2019 Fire, other
Property Use —
1 or 2 family dwelling
Area of Origin —
Egress/exit, other
First Ignition —
Organic materials, other
Heat Source —
Cigarette
24 Jul 2012 Mobile property (vehicle) fire, other
Property Use —
Residential street, road or residential driveway
Area of Origin —
Engine area, running gear, wheel area
First Ignition —
Flammable liquid/gas - in/from engine or burner
Heat Source —
Spark, ember or flame from operating equipment

Sweeny St Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
28 Apr 2015 Arcing, shorted electrical equipment
Property Use —
1 or 2 family dwelling
22 Jan 2014 Outside rubbish fire, other
Property Use —
Residential street, road or residential driveway
17 Dec 2009 Gas leak (natural gas or LPG)
Property Use —
Street, other
03 Oct 2009 Power line down
Property Use —
Street, other

View more

Properties Nearby

Street AddressResidens/Landlords
126 Sweeny St, San Francisco, CA 94134-1234
Single Family Residential
  • 4 beds
  • 1 bath
  • Lot: 1,873 sqft
Amanda Fernandez, Amelia E Fernandez
135 Sweeny St, San Francisco, CA 94134-1233
Single Family Residential
  • 6 beds
  • 5 baths
  • 3,107 sqft
  • Built in 2009
Heavenly Dragon LLC, The
174 Sweeny St, San Francisco, CA 94134-1234
Single Family Residential
  • 1 bath
  • Lot: 1,873 sqft
  • Built in 1953
Ng Dennis, Dennis Ng
179 Sweeny St, San Francisco, CA 94134-1233
Single Family Residential
  • 1 bath
  • Lot: 1,875 sqft
  • Built in 1906
Micronux, Inc, Richard Jiang
 

FAQ about the house at 171 Sweeny St, San Francisco, CA


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