21 Commonwealth Ave San Francisco, CA 94118 / 2601

Residence for Single Family

(UPDATED: 03/29/2025)
  • 6 Beds
  • 4 Baths
  • 3.996 square feet
Property Report

Information about property on 21 Commonwealth Ave, San Francisco CA, 94118-2601. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

A single-family possession at 21 Commonwealth Avenue, San Francisco, CA.

Facts

  • Built in 1905
  • Lot size 3,996 sqft
  • Construction Wood
  • Rooms 11
  • Bedrooms 6
  • Bathrooms 4
  • Stories 2 story with basement
  • Basement Basement (not specified)

Misc

  • Units 1

Listing info

  • Last sold Jun 2005 for $325,000

Householders and Tenants for 21 Commonwealth Ave, San Francisco CA

Possible residents contact details

Person Name Phone Number Additional Info
Elena P Madsen Age: 82
415-387-****
James R Shoch
415-387-****
John P Hommeyer Age: 88
Katherine Ringness
Mary E Donohue Age: 65
Pamela C Hommeyer Age: 59
Todd L Madsen Age: 61
415-387-****
Residential status:
Homeowner

Businesses

Organization Phone Number Additional Info
Keahole Point Hatcheries LLC
Industry:
Fish Hatchery/Preserve
Oceanspar
Industry:
Mfg Cordage/Twine

Possible Businesses

Organization Phone Number Additional Info
Makai Hatcheries LLC
Industry:
Fish Hatchery/Preserve
Reilly Madsen, LLC
Industry:
InvestmentNonclassifiable Establishments
Type of Business:
Domestic

Cost estimate history

YearTaxAssessmentMarket
2014 $6,802 $557,411 N/A

Where is 21 Commonwealth Ave, San Francisco CA located on map?

Building Permits

To date, we have no information about building permits in 2025
Feb 25, 2015
Description: Comply with nov 201521941. revision to 201411060939 to document structure located at rear of lot will be documented as potting shed/storage. no work on this permit. change of use from garage to shed. no change in occupancy.
  • Parcel #: 1038/005
  • Permit #: 201502259326
Nov 6, 2014
Description: Replace existing doors repair & upgrade existing electrical to rear playroom gro fllor level. no expansion of rear cottage repair work only. (e) cottage at rear. accessory bldg to main house.
  • Valuation: $650,000
  • Parcel #: 1038/005
  • Permit #: 201411060939
Jul 31, 2013
Description: Re-roofing
  • Valuation: $1,200,000
  • Parcel #: 1038/005
  • Permit #: 201307313199
Apr 26, 2006
Description: Two story rear addition and interior remodel. excavate existing basement for increased ceiling height. new single car garage at basement with new driveway d in front yard.
  • Valuation: $31,500,000
  • Parcel #: 1038/005
  • Permit #: 200604269936
Nov 16, 2005
Description: Window sash replacement on 10 wndws at front and 1 side of the house/replacement is in kind with no change to opening size or appearance/new sashes are insulated units
  • Valuation: $500,000
  • Parcel #: 1038/005
  • Permit #: 200511168302

Commonwealth Ave Fire Incident History

To date, we have no information about fire incidents in 2025
05 Aug 2019 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Bedroom - < 5 persons; included are jail or prison
First Ignition —
Electrical wire, cable insulation
Heat Source —
Arcing
21 Dec 2008 Cooking fire, confined to container
Property Use —
1 or 2 family dwelling
Area of Origin —
Cooking area, kitchen
First Ignition —
Cooking materials, including edible materials
Heat Source —
Heat from direct flame, convection currents

21 Commonwealth Ave incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
07 Feb 2015 Authorized controlled burning
Property Use —
1 or 2 family dwelling

Commonwealth Ave Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
05 May 2015 Hazardous condition, other
Property Use —
1 or 2 family dwelling
07 Feb 2015 Authorized controlled burning
Property Use —
1 or 2 family dwelling
06 Sep 2006 Electrical wiring/equipment problem, other
Property Use —
Residential, other
09 Nov 2005 Cooking fire, confined to container
Property Use —
1 or 2 family dwelling

View more

Properties Nearby

Street AddressResidens/Landlords
Downtown Wine Sf, Serendipity Ventures, LLC
22 Commonwealth Ave, San Francisco, CA 94118-2602
Single Family Residential
  • 5 beds
  • 4 baths
  • 4,302 sqft
  • Built in 1907
Business Dev Advisors LLC, Business Development Advisors LLC
30 Commonwealth Ave, San Francisco, CA 94118-2602
Single Family Residential
  • 4 beds
  • 3 baths
  • Lot: 4,011 sqft
Global Net Institute for Border Research, Marcella De Cray
36 Commonwealth Ave, San Francisco, CA 94118-2602
Single Family
  • 2 baths
  • 2,788 sqft
  • Built in 1905
PETER C. RICHARDS, M.D., INC, Peter Cromwell Richards, M. D., Inc
44 Commonwealth Ave, San Francisco, CA 94118-2602
Single Family
  • 4 baths
  • 3,400 sqft
  • Built in 1913
Butler Family LLC, Butler, Sheana
84 Commonwealth Ave, San Francisco, CA 94118-2602
Single Family Residential
  • 7 beds
  • 4 baths
  • 5,370 sqft
  • Built in 1912
Brent H Malarkey, Catherine T Malarkey
101 Commonwealth Ave, San Francisco, CA 94118-2603
Single Family Residential
  • 4 beds
  • 4 baths
  • Lot: 4,447 sqft
  • Built in 1923
CANTER TECHNOLOGY, INC, Golden Gate Venture Partners I, Lp
 

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


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