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839 Union Street, San Francisco, CA 94133 Property Information

839 Union Street, San Francisco, CA 94133 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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839 Union Street, San Francisco, CA 94133
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Address

Primary address 839 Union Street, San Francisco
Zip code 94133
County San Francisco
Neighborhood Russian Hill
Parcel ID 0119-046

Sales & Tax Overview for 839 Union Street, San Francisco

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 03/08/1994
Sale price $405,000
Arm's length
Current property tax $9,150

Lot & Building Information for 839 Union Street, San Francisco

Building sqft 1,456
Building class Condominium (Z)
Acreage 0.066
Units 1
Year built 1909
Bedrooms 2
Bathrooms 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Residential- Mixed, Moderate Density (RM-2)
School district San Francisco Unified School District

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Other Property Data for 839 Union Street, San Francisco

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About 839 Union Street, San Francisco

What is the year built & the total sq. ft. for 839 Union Street, San Francisco, CA 94133?

839 Union Street, San Francisco, CA 94133 was built in 1909 and has a total of 1,456 square feet.

What is the assessed value of 839 Union Street, San Francisco, CA 94133 and the property tax paid?

Assessed at $780,658, the tax amount paid for 839 Union Street, San Francisco, CA 94133 is $9,232.

When was 839 Union Street, San Francisco, CA 94133 last sold?

839 Union Street, San Francisco, CA 94133 was last sold in 12/28/2011.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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Past Sales & Property History for 839 Union Street, San Francisco

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Sale date Sale price Buyer name Seller name
03/08/1994 $405,000

Title Documents for 839 Union Street, San Francisco

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
07/09/2021 Reconveyance
11/13/2015 Deed of Trust
04/24/2014 Reconveyance
04/24/2014 Substitution Trustee
01/22/2013 Assignment of Deed of Trust
10/18/2012 Deed of Trust
12/28/2011 Deed of Trust
12/28/2011 Deed
06/29/2011 Reconveyance
05/04/2011 Deed of Trust
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R: Recorded date
D: Document date

Property Taxes for 839 Union Street, San Francisco

Access detailed property tax data for 839 Union Street, San Francisco, CA 94133. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $9,233
Current property tax $9,150
Market value $780,658

Assessment History for 839 Union Street, San Francisco

Here's the assessment & property tax history for 839 Union Street, San Francisco, including the evolution of the total tax rate and corresponding property tax.

Year Assessment value Total tax rate Property tax Year over year change
2025-2026 $780,658 1.1827 $9,233 +2.98%
2024-2025 $765,352 1.1714 $8,965 +1.45%
2023-2024 $750,347 1.1777 $8,837 +1.83%
2022-2023 $735,636 1.1797 $8,678 +1.76%
2021-2022 $721,214 1.18248 $8,528 -0.31%

San Francisco residential market stats

Median Sale Price
$1,385,000
2.6% YoY
Median Price/Sqft
$1,098
7.5% YoY
San Francisco County Median Sale Price
$1,385,000
2.6% YoY

Access a detailed real estate market overview of San Francisco so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in San Francisco and compare it to other neighborhoods in San Francisco County.

Check out recently sold homes in San-Francisco and see how their prices compare.

Risk

Create a free account to unlock extended information for 839 Union Street, San Francisco, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map
Crime incidents map

Transportation

Access the detailed traffic volume map for 839 Union Street, San Francisco to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
The New School of San Francisco 7 Charter K-7 439 0.14
Cooper (Sarah B.) Children Center NR Public 95 0.14
Parker (Jean) Elementary School 7 Public K-5 149 0.18
Sts. Peter And Paul K-8 NR Private K-9 225 0.18
Yick Wo Elementary School 8 Public K-5 209 0.23

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
The New School of San Francisco 7 Charter K-7 439 0.14
Cooper (Sarah B.) Children Center NR Public 95 0.14
Sts. Peter And Paul K-8 NR Private K-9 225 0.18
Francisco Middle School 5 Public 6-8 535 0.34
St. Mary's School NR Private PK, K-8 80 0.52

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Cooper (Sarah B.) Children Center NR Public 95 0.14
Sterne School NR Private 4-12 204 0.52
Sterne School NR Private 4-12 208 0.52
Fusion Academy San Francisco NR Private 6-12 55 0.65
Fusion Academy Sf: San Francisco NR Private 6-12 50 0.65

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 839 Union Street, San Francisco

Here are the neighbors for 839 Union Street, San Francisco.

Address Square feet Purchase date Purchase price
982 Green St, San Francisco 4,413 04/08/2015
835 Union St, San Francisco 2,806 08/29/2025 $930,000
845 Union St, San Francisco 3,400 01/04/2013
882 Green St, San Francisco 1,340 12/11/2019
1809 Taylor St, San Francisco 2,160 01/28/2008
940 Green St, San Francisco 5,201 06/11/2003
960 Green St, San Francisco 3,075 12/21/2004
851 Union St, San Francisco 8,163 01/23/2014 $709,000
881 Union St, San Francisco 5,589 02/01/1999
841 Union St, San Francisco 1,456 04/16/2010
859 Union St, San Francisco 9,228 03/31/2022
819 Union St, San Francisco 5,050 01/06/2011
893 Union St, San Francisco 4,545 06/03/2021
66 Macondray Ln, San Francisco 3,665 06/23/2008
869 Union St, San Francisco 4,162 06/14/2023
880 Green St, San Francisco 2,321 09/02/2022 $3,100,000
980 Green St, San Francisco 5,991 07/07/2009
36 Macondray Ln, San Francisco 3,373 03/13/2020 $3,850,000
873 Union St, San Francisco 5,775 04/24/2024 $2,250,000
887 Union St, San Francisco 3,120 04/26/2001

Nearby ZIP Codes for 839 Union Street, San Francisco

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