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1330 Union Street, San Francisco, CA 94109 Property Information

1330 Union Street, San Francisco, CA 94109 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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1330 Union Street, San Francisco, CA 94109
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Address

Primary address 1330 Union Street, San Francisco
Zip code 94109
County San Francisco
Neighborhood Russian Hill
Parcel ID 0525-009

Sales & Tax Overview for 1330 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 10/03/2018
Sale price $13,500,000
Arm's length
Property tax $128,077

Lot & Building Information for 1330 Union Street, San Francisco

Building sqft 14,067
Building class Apartments 15 Units or More (A15)
Acreage 0.136
Rooms 72
Units 23
Year built 1908
Stories 3
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district San Francisco Unified School District

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Other Property Data for 1330 Union Street, San Francisco

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About 1330 Union Street, San Francisco

What is the year built & the total sq. ft. for 1330 Union Street, San Francisco, CA 94109?

1330 Union Street, San Francisco, CA 94109 was built in 1908 and has a total of 14,067 square feet.

What is the assessed value of 1330 Union Street, San Francisco, CA 94109 and the property tax paid?

Assessed at $10,829,243, the tax amount paid for 1330 Union Street, San Francisco, CA 94109 is $128,077.

When was 1330 Union Street, San Francisco, CA 94109 last sold?

1330 Union Street, San Francisco, CA 94109 was last sold in 07/18/2024.

How many residential units does this building have?

This building has 23 residential unit(s).

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 1330 Union Street, San Francisco

Create a free account to view the complete sales history for 1330 Union Street, San Francisco, including title documents, transfer conditions, mortgages and liens.

Sale date Sale price Buyer name Seller name
10/03/2018 $13,500,000
05/19/2016 $8,957,000
06/30/1989 $172,500
       
       
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*Here are the three most recent sales for this property.


Title Documents for 1330 Union Street, San Francisco

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
07/14/2025 Revoc Order Abatement
11/15/2024 Order of Abatement
07/18/2024 Deed Lieu Foreclosure
07/18/2024 Ucc - 3 Assignment
07/03/2024 Asgn Asgn Rents/Leases
07/03/2024 Asgn of Fixture Filing
07/03/2024 Asgn Asgn Rents/Leases
07/03/2024 Asgn Security Agrmnt
07/03/2024 Assgn Deed of Trust
12/10/2021 Ucc-1
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R: Recorded date
D: Document date

Property Taxes for 1330 Union Street, San Francisco

Access detailed property tax data for 1330 Union Street, San Francisco, CA 94109. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $128,077
Market value $10,829,243

Assessment History for 1330 Union Street, San Francisco

Here's the assessment & property tax history for 1330 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 $10,829,243 1.1827 $128,077 -26.01%
2024-2025 $14,778,112 1.1714 $173,111 +1.51%
2023-2024 $14,480,254 1.1777 $170,534 +1.87%
2022-2023 $14,190,908 1.1797 $167,410 +1.76%
2021-2022 $13,912,656 1.18248 $164,514 -0.36%

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.

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Demographics by Zip Code

Total population 54,553
Median age 39.4
Average household income $161,031
Family households 27.5%
Occupied housing units 31,491
Owner occupied units 16.8%
Average number of people per household 1.65
Median year structure built 1938
Median value for units with a mortgage $1,285,400
Median value for units without a mortgage $1,325,700

Risk

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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

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Neighbors for 1330 Union Street, San Francisco

Here are the neighbors for 1330 Union Street, San Francisco.

Address Square feet Purchase date Purchase price
2412 Polk St, San Francisco 4,395 03/05/2013
2424 Polk St, San Francisco 2,500 04/30/2012
2400 Polk St, San Francisco 7,685 09/15/1999 $1,565,000
2428 Polk St, San Francisco 2,590 02/12/2026
2323 Larkin St, San Francisco 5,880 03/09/2006
2325 Larkin St, San Francisco 11/03/2023 $200,000
2417 Larkin St, San Francisco 956 07/06/2022
1344 Union St, San Francisco 3,380 11/09/2023 $392,000
2406 Polk St, San Francisco 4,707 07/16/2018
2442 Polk St, San Francisco 4,565 02/11/2014 $1,930,000
2301 Larkin St, San Francisco 17,400 06/11/2018
2335 Larkin St, San Francisco 13,886 12/10/2013 $5,700,000
2415 Larkin St, San Francisco 1,260 11/22/2017
1342 Filbert St, San Francisco 1,690 12/04/2023 $2,075,000
1346 Filbert St, San Francisco 1,407 05/23/1990 $630,000
1358 Union St, San Francisco 2,930 07/07/2023
2436 Polk St, San Francisco 3,840 04/19/2023
2345 Larkin St, San Francisco 8,265 11/10/2009 $2,700,000
2418 Polk St, San Francisco 3,487 07/11/2022
1344 Filbert St, San Francisco 1,800 07/24/2007 $1,780,000

Nearby ZIP Codes for 1330 Union Street, San Francisco

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