4315 21st St San Francisco, CA 94114 / 2723

Residence for Single Family

(UPDATED: 08/29/2025)
  • 3 Beds
  • 4 Baths
  • 2.800 square feet
Property Report

Information about property on 4315 21st St, San Francisco CA, 94114-2723. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

A big single-family three home at 4315 21st Street, San Francisco, California.

Facts

  • Built in 1912
  • Lot size 3,040 sqft
  • Floor size 2,800 sqft
  • Construction Wood
  • Rooms 8
  • Bedrooms 3
  • Bathrooms 4
  • Stories 3 story with basement
  • Last remodel year 2010
  • Basement Finished basement
  • Structure type Other
  • Heating & Cooling
  • Heat type Gas
  • Interior Home Features
  • Flooring Carpet, Hardwood
  • Exterior Home Features
  • Roof type Composition
  • Pond
  • Parking & Garage
  • Parking Garage - Attached, On street, 2 spaces

Misc

  • Units 1

Listing info

  • Last sold Mar 2013 for $2,200,000

Features

  • Fenced Yard
  • Fireplace
  • Garden
  • Jetted Tub
  • Security System
  • Skylight
  • Wired
  • Dishwasher
  • Dryer
  • Microwave
  • Laundry: In Unit

Householders and Tenants for 4315 21st St, San Francisco CA

Possible residents contact details

Person Name Phone Number Additional Info
Dan E Gustavson Age: 64
Elizabeth A Browne Age: 53
Residential status:
Homeowner
G C Goldberg
Hai X Kuang
415-584-****
John Hornbaker
415-796-****
Melissa Goldberg
415-821-****
Nan A Goldberg Age: 73
415-550-****
Residential status:
Homeowner
Job:
Sales Occupations
Nick Vancleve
Sharon Hornbaker
415-796-****

Possible Businesses

Organization Phone Number Additional Info
John Hornbaker LLC
Industry:
Technology/Software ConsultingBusiness Services at Non-Commercial SiteNonclassifiable Establishments
Type of Business:
Domestic

Purchase History

DateEventPriceSourceAgents
03/07/2013 Sold $2,200,000 Public records Claudia Siegel
10/10/2007 Sold $1,900,000 Public records
10/15/2003 Sold $1,350,000 Public records

PURCHASE HISTORY 4315 21st St, San Francisco CA

10/15/200303/07/2013Date$0$200k$400k$600k$800k$1000k$1.2M$1.4M$1.6M$1.8M$2.0M$2.2MPrices

Cost estimate history

YearTaxAssessmentMarket
2014 $26,290 $2,209,987 N/A

Where is 4315 21st St, San Francisco CA located on map?

21st St Fire Incident History

To date, we have no information about fire incidents in 2025
13 Jul 2018 Fire, other
Property Use —
Residential street, road or residential driveway
Area of Origin —
Other
13 Apr 2018 Building fires
Property Use —
1 or 2 family dwelling
Area of Origin —
Exterior stairway, ramp, or fire escape
First Ignition —
Structural component or finish, other
06 Jan 2017 Building fires
Property Use —
Multifamily dwellings
Area of Origin —
Other
25 Jun 2016 Building fires
Property Use —
Multifamily dwellings
Area of Origin —
Exterior balcony, unenclosed porch
First Ignition —
Electrical wire, cable insulation

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21st St Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025
21 Dec 2015 Carbon monoxide incident
Property Use —
1 or 2 family dwelling
21 Jun 2015 Cooking fire, confined to container
Property Use —
Residential, other
19 Jul 2014 Oil or other combustible liquid spill
Property Use —
Residential street, road or residential driveway
16 Oct 2013 Gas leak (natural gas or LPG)
Property Use —
Multifamily dwellings

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Properties Nearby

Street AddressResidens/Landlords
 

FAQ about the house at 4315 21 St, San Francisco, CA


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