San Francisco County  »  94133  »  Union St  »  350 Union St

Telegraph Hill - 350 Union Street, San Francisco, CA 94133 Property Information

Telegraph Hill - 350 Union Street, San Francisco, CA 94133 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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Telegraph Hill - 350 Union Street, San Francisco, CA 94133
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Address

Primary address 350 Union Street, San Francisco
Zip code 94133
County San Francisco
Neighborhood Telegraph Hill
Parcel ID 0105-019

Sales & Tax Overview for 350 Union Street, San Francisco

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

Property tax $289,712

Lot & Building Information for 350 Union Street, San Francisco

Building sqft 47,650
Building class Apartments 15 Units or More (A15)
Acreage 0.434
Rooms 96
Units 90
Year built 1965
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 350 Union Street, San Francisco

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About 350 Union Street, San Francisco

What is the year built & the total sq. ft. for Telegraph Hill - 350 Union Street, San Francisco, CA 94133?

Telegraph Hill - 350 Union Street, San Francisco, CA 94133 was built in 1965 and has a total of 47,650 square feet.

What is the assessed value of Telegraph Hill - 350 Union Street, San Francisco, CA 94133 and the property tax paid?

Assessed at $24,495,816, the tax amount paid for Telegraph Hill - 350 Union Street, San Francisco, CA 94133 is $289,712.

When was Telegraph Hill - 350 Union Street, San Francisco, CA 94133 last sold?

Telegraph Hill - 350 Union Street, San Francisco, CA 94133 was last sold in 12/12/2016.

How many residential units does this building have?

This building has 90 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 350 Union Street, San Francisco

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No recorded sales for this property.

Title Documents for 350 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
12/10/2025 Order of Abatement
08/17/2018 Reconveyance
08/17/2018 Substitution Trustee
08/17/2018 Assignment of Rents and/or Leases
08/17/2018 Notice Security Agreement
08/17/2018 Deed of Trust
12/14/2016 Assumption of Deed of Trust
12/12/2016 Grant Deed
10/26/2016 Modification Deed of Trust & Agreement
10/26/2016 Assumption of Deed of Trust
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R: Recorded date
D: Document date

Property Taxes for 350 Union Street, San Francisco

Access detailed property tax data for Telegraph Hill - Telegraph Hill - 350 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
Property tax $289,712
Market value $24,495,816

Assessment History for 350 Union Street, San Francisco

Here's the assessment & property tax history for 350 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 $24,495,816 1.1827 $289,712 +2.98%
2024-2025 $24,016,280 1.1714 $281,327 +1.45%
2023-2024 $23,545,785 1.1777 $277,299 +1.83%
2022-2023 $23,084,146 1.1797 $272,324 +1.76%
2021-2022 $22,631,857 1.18248 $267,617 -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.

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Demographics by Zip Code

Total population 23,804
Median age 45.5
Average household income $153,281
Family households 39.1%
Occupied housing units 12,653
Owner occupied units 16.5%
Average number of people per household 1.87
Median year structure built 1938
Median value for units with a mortgage $1,603,200
Median value for units without a mortgage $1,517,100

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 350 Union Street, San Francisco

Here are the neighbors for Telegraph Hill - 350 Union Street, San Francisco.

Address Square feet Purchase date Purchase price
382 Union St, San Francisco 3,375 02/11/2014 $2,000,000
1406 Kearny St, San Francisco 2,100 10/31/2014 $1,950,000
324 Union St, San Francisco 2,100 03/27/2017
1422 Kearny St, San Francisco 2,821 03/23/2021
330 Union St, San Francisco 4,035 04/23/2014
1402 Kearny St, San Francisco 5,118 03/26/2019 $2,600,000
1313 Montgomery St, San Francisco 3,900 11/16/2006 $1,462,500
103 Alta St, San Francisco 1,908 09/27/2012
364 Union St, San Francisco 2,320 01/28/2016
1436 Kearny St, San Francisco 1,484 04/29/2021 $2,100,000
110 Alta St, San Francisco 2,016 08/09/2002
370 Union St, San Francisco 2,032 11/08/2021
1301 Montgomery St, San Francisco 4,480 02/27/2018
1309 Montgomery St, San Francisco 1,820 03/07/2014 $1,850,000
310 Union St, San Francisco 2,110 09/23/2008
1305 Montgomery St, San Francisco 3,256 11/29/2021
102 Alta St, San Francisco 3,688 11/13/2015
376 Union St, San Francisco 4,221 04/22/2024
388 Union St, San Francisco 2,979 07/17/2025
1448 Kearny St, San Francisco 330 09/06/2023 $850,000

Nearby ZIP Codes for 350 Union Street, San Francisco

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