San Francisco County  »  94109  »  Union St  »  1377 Union St

1377 Union Street, San Francisco, CA 94109 - Property report

Also known as: 1377 Union St

Property image for 1377 Union Street, San Francisco, CA 94109
static Mapbox map

Property type

Apartment (A)

Lot sq. ft.

2,483

General Information

Address
Primary address
1377 Union St
San Francisco, CA 94109
Alternate address(es)
1379 Union St
1381 Union St
Zip code
94109
Neighborhood
Russian Hill
County
San Francisco
Municipality
City of San Francisco
Parcel ID
0548-020

Owner

Find out who owns 1377 Union Street, San Francisco, CA 94109. Uncover corporate and individual owners with a free account.

Tax
Tax year
2025-2026
Property tax
$15,468
Building
Property type
Apartment
Building sq. ft.
4,750
Stories
3
Building material
D
Rooms
19
Lot
Acreage
0.057
Lot sq. ft.
2,483
Zoning & use
Zoning
Qualified opportunity zone
Units
4

Area overview

Walk score
99 /100.  Walker's Paradise
Transit score
82 /100.  Excellent Transit
Bike score
68 /100.  Bikeable
School district
San Francisco Unified School District

Ownership information for 1377 Union Street, San Francisco, CA

Uncover detailed property contact info like individual owners, building management and representatives from permits.

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address

Sales history for 1377 Union Street, San Francisco, CA 94109

No recently recorded sales for this property.

More about San Francisco County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
03/24/2023 Release of Lien XX XXXXXXXXXX XX XXXXXX XXXXXX XXXXXXXX X X XX XXXX XXX XX
01/25/2023 NTC Lien XXXXXXXX X X XX XXXX XXX XX XX XXXXXXXXXX XX XXXXXX XXXXXX
07/26/2019 Release Lien XX XXXXXXXXXX XX XXXXXX XXXXXX XXXXXXXX X X XX XXXX XXX XX
03/22/2019 Notice Lien XXXXXXXX X X XX XXXX XXX XX XX XXXXXXXXXX XX XXXXXX XXXXXX
07/20/2012 Release Lien XXXXXXXX X X XX XXXX XXX XX XXXX
07/17/2012 Cancel of Lien Filed in Error XXXX & XXXXXX XXXXXX XXXXX XXXX
06/21/2012 Notice Lien XXXXXXXX X X XX XXXX XXX XX XXXX
08/22/2011 Release Lien XXXXXXXX X X XX XXXX XXX XX XXXX
08/12/2011 Release Lien XXXXXXXX X X XX XXXX XXX XX XXXX
10/12/2010 Deed XX XXXXXXXX X X XXXXXXXX X X XX XXXX XXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 1377 Union Street, San Francisco, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$15,468
Recent tax assessments
Market value
$1,307,889
Land value
$796,576
Building value
$511,313

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $1,307,889 1.1827 $15,468 +2.96%
2024-2025 $1,282,483 1.1714 $15,023 +1.41%
2023-2024 $1,257,860 1.1777 $14,814 +1.81%
2022-2023 $1,233,353 1.1797 $14,550 +1.72%
2021-2022 $1,209,628 1.18248 $14,304 +0.07%
2020-2021 $1,192,698 1.1984 $14,293 +3.58%
2019-2020 $1,169,313 1.1801 $13,799 +3.50%
2018-2019 $1,146,387 1.163 $13,332 +0.74%
2017-2018 $1,128,910 1.1723 $13,234 +1.10%
2016-2017 $1,106,873 1.1826 $13,090 +1.52%

Permit information for 1377 Union Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
01/09/2025
10/01/2024
06/24/2024
09/26/2023
10/19/2016

*Most recent permits on record for this property.

San Francisco residential market stats

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.

Median sale price

$1,500,000

15.4% Y-o-Y

Median price/sq. ft.

$1,155

11.2% Y-o-Y

San Francisco county median sale price

$1,500,000

15.4% Y-o-Y

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

Demographics by ZIP code

Total population
54,553
Median age
39.4
Average household income
$161,031
Family households
27.5%
People per household (average)
1.65
Occupied housing units
31,491
Owner-occupied units
16.8%
Median year structure built
1938
Median value mortgaged units
$1,285,400
Median value unmortgaged units
$1,325,700

Risk

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FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map
Crime incidents map

Transportation

Daily traffic map

Access the detailed traffic volume map for 1377 Union Street, San Francisco, CA 94109 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Frequently asked questions

What is the total square footage of 1377 Union Street, San Francisco, CA 94109?

1377 Union Street, San Francisco, CA 94109 has a total of 4,750 square feet.

What is the assessed value of 1377 Union Street, San Francisco, CA 94109?

1377 Union Street, San Francisco, CA 94109 is currently assessed at $1,307,889.

What are the property taxes for 1377 Union Street, San Francisco, CA 94109?

The property taxes for 1377 Union Street, San Francisco, CA 94109 total $15,468.

How many residential units does this building have?

This building has 4 residential unit(s).

Disclaimer

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