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388 Union Street, San Francisco, CA 94133 Property Information

388 Union Street, San Francisco, CA 94133 Property Information

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

Primary address 388 Union Street, San Francisco
Zip code 94133
County San Francisco
Neighborhood Telegraph Hill
Parcel ID 0105-024

Sales & Tax Overview for 388 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 $1,841

Lot & Building Information for 388 Union Street, San Francisco

Building sqft 2,979
Building class Flats & Duplex (F)
Acreage 0.036
Units 3
Year built 1906
Stories 3
Bathrooms 3
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Residential- House, Three Family (RH-3)
School district San Francisco Unified School District

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Other Property Data for 388 Union Street, San Francisco

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About 388 Union Street, San Francisco

What is the year built & the total sq. ft. for 388 Union Street, San Francisco, CA 94133?

388 Union Street, San Francisco, CA 94133 was built in 1906 and has a total of 2,979 square feet.

What is the assessed value of 388 Union Street, San Francisco, CA 94133 and the property tax paid?

Assessed at $155,660, the tax amount paid for 388 Union Street, San Francisco, CA 94133 is $1,840.

When was 388 Union Street, San Francisco, CA 94133 last sold?

388 Union Street, San Francisco, CA 94133 was last sold in 07/17/2025.

How many residential units does this building have?

This building has 3 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 388 Union Street, San Francisco

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No recorded sales for this property.

Title Documents for 388 Union Street, San Francisco

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
07/17/2025 Quitclaim Deed
02/18/2025 Affidavit of Death
06/16/1993 Deed
               
               
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R: Recorded date
D: Document date

Property Taxes for 388 Union Street, San Francisco

Access detailed property tax data for 388 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 $1,841
Market value $155,660

Assessment History for 388 Union Street, San Francisco

Here's the assessment & property tax history for 388 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 $155,660 1.1827 $1,841 +2.98%
2024-2025 $152,609 1.1714 $1,788 +1.45%
2023-2024 $149,618 1.1777 $1,762 +1.83%
2022-2023 $146,686 1.1797 $1,730 +1.73%
2021-2022 $143,810 1.18248 $1,701 -0.28%

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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Risk

Create a free account to unlock extended information for 388 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 388 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)
Garfield Elementary School 7 Public K-5 194 0.10
Chin (John Yehall) Elementary School 9 Public K-5 260 0.22
Sts. Peter And Paul K-8 NR Private K-9 225 0.25
Sterne School NR Private 4-12 204 0.36
Sterne School NR Private 4-12 208 0.36

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Fusion Academy Sf: San Francisco NR Private 6-12 50 0.25
Fusion Academy San Francisco NR Private 6-12 55 0.25
Sts. Peter And Paul K-8 NR Private K-9 225 0.25
Sterne School NR Private 4-12 204 0.36
Sterne School NR Private 4-12 208 0.36

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Fusion Academy Sf: San Francisco NR Private 6-12 50 0.25
Fusion Academy San Francisco NR Private 6-12 55 0.25
Sterne School NR Private 4-12 204 0.36
Sterne School NR Private 4-12 208 0.36
Cooper (Sarah B.) Children Center NR Public 95 0.51

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

Neighbors for 388 Union Street, San Francisco

Here are the neighbors for 388 Union Street, San Francisco.

Address Square feet Purchase date Purchase price
1406 Kearny St, San Francisco 2,100 10/31/2014 $1,950,000
382 Union St, San Francisco 3,375 02/11/2014 $2,000,000
324 Union St, San Francisco 2,100 03/27/2017
1422 Kearny St, San Francisco 2,821 03/23/2021
1454 Kearny St, San Francisco 2,275 04/12/2013 $2,750,000
330 Union St, San Francisco 4,035 04/23/2014
1402 Kearny St, San Francisco 5,118 03/26/2019 $2,600,000
391 Filbert St, San Francisco 1,492 06/05/2020 $3,395,000
381 Filbert St, San Francisco 1,010 04/04/2016
120 Alta St, San Francisco 2,225 08/28/2014
350 Union St, San Francisco 47,650 12/12/2016
1436 Kearny St, San Francisco 1,484 04/29/2021 $2,100,000
364 Union St, San Francisco 2,320 01/28/2016
370 Union St, San Francisco 2,032 11/08/2021
1301 Montgomery St, San Francisco 4,480 02/27/2018
310 Union St, San Francisco 2,110 09/23/2008
1305 Montgomery St, San Francisco 3,256 11/29/2021
1448 Kearny St, San Francisco 330 09/06/2023 $850,000
357 Filbert St, San Francisco 12/02/2025 $2,250,000
376 Union St, San Francisco 4,221 04/22/2024

Nearby ZIP Codes for 388 Union Street, San Francisco

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