San Francisco County  »  94123  »  Union St  »  275 Union St

275 Union Street, San Francisco, CA 94123 - Property report

Also known as: 275 Union St

Property image for 275 Union Street, San Francisco, CA 94123
static Mapbox map

Property type

Condominium (Z)

Year built

1936

Lot sq. ft.

3,441

Sale price

$1,300,000

General Information

Address
Primary address
275 Union St
San Francisco, CA 94123
Alternate address(es)
2752 Union St
Zip code
94123
Neighborhood
Cow Hollow
County
San Francisco
Municipality
City of San Francisco
Parcel ID
0947-043

Owner

Find out who owns 275 Union Street, San Francisco, CA 94123. Uncover corporate and individual owners with a free account.

Sales
Sale date
11/30/1999
Sale price
$1,300,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$25,708
Tax per sq. ft.
$11
Building
Property type
Condominium
Building sq. ft.
2,408
Stories
2
Year built
1936
Building material
D
Rooms
9
Bedrooms
3
Bathrooms
3
Lot
Acreage
0.079
Zoning & use
Zoning
Residential- House, Two Family (RH-2)
Units
1

Area overview

Walk score
87 /100.  Very Walkable
Transit score
72 /100.  Excellent Transit
Bike score
65 /100.  Bikeable
School district
San Francisco Unified School District

Ownership information for 275 Union Street, San Francisco, CA

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

Sales history for 275 Union Street, San Francisco, CA 94123

More about San Francisco County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
12/23/2011 Notice of Constraints on Real Property XXXXXXXXXX XXXXXX XXXX-XXXX XXXXX
05/02/2011 Notice XXXXX XXXX XXXXXXXXXX XX XXXX XXXX XXX XXX XX XXX
01/05/2011 Declaration of Use Limitation XXXXXXXXXX XXX
08/27/2010 Reconveyance XXXXXXX XXXXXXX XXX XXXX XXXXXXXXXX XXXXXX X
06/25/2010 Deed of Trust XXXXXXXXXX XXXXXX XXXXXXXXXXXX XXX
06/25/2010 Subordination Agreement XXXXXXXX XX XXXXXXXXXXXX XXX
10/26/2005 Reconveyance XXXXXXX XXXXXXX XXX XXXX XXXXXXXXXX XXXXXX X
08/05/2005 Deed of Trust XXXXXXXXXX XXXXXX X XXXXXXXXXXXX XXX
08/05/2005 Subordination Agreement XXXXXXXX XXX XXXXXXXXXXXX XXX
03/30/2004 Deed of Trust XXXXXXXXXX XXXXXX X XXXXXXXX XXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 275 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
$25,708
Tax per sq. ft.
$11
Recent tax assessments
Market value
$2,173,683
Land value
$1,075,880
Building value
$1,097,803

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 $2,173,683 1.1827 $25,708 +2.98%
2024-2025 $2,131,064 1.1714 $24,963 +1.45%
2023-2024 $2,089,279 1.1777 $24,605 +1.83%
2022-2023 $2,048,315 1.1797 $24,164 +1.76%
2021-2022 $2,008,153 1.18248 $23,746 -0.31%
2020-2021 $1,987,564 1.1984 $23,819 +3.58%
2019-2020 $1,948,594 1.1801 $22,995 +3.50%
2018-2019 $1,910,387 1.163 $22,218 +1.19%
2017-2018 $1,872,930 1.1723 $21,956 +1.11%
2016-2017 $1,836,207 1.1826 $21,715 +1.52%

Permit information for 275 Union Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
09/16/2021
10/22/2020
10/22/2020
12/12/2016
07/22/2015

*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.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

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 275 Union Street, San Francisco, CA 94123 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
San Francisco Expeditionary School NR Private 3-8 8 0.22
Hillwood Academic Day School NR Private K-8 22 0.32
Cow Hollow Kindergarten NR Private K 8 0.32
Saint Vincent De Paul NR Private K-8 255 0.38
Town School For Boys NR Private K-8 417 0.38
Lilienthal (Claire) Elementary School 8 Public K-8 669 0.52
Tule Elk Park Children Center NR Public K 71 0.61
Cobb (William L.) Elementary School 4 Public K-5 136 0.65
San Francisco Public Montessori School 6 Public K-5 118 0.65
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
San Francisco Expeditionary School NR Private 3-8 8 0.22
Hillwood Academic Day School NR Private K-8 22 0.32
Saint Vincent De Paul NR Private K-8 255 0.38
Town School For Boys NR Private K-8 417 0.38
San Francisco Waldorf School NR Private K-12 404 0.40
Lilienthal (Claire) Elementary School 8 Public K-8 669 0.52
Marina Middle School 5 Public 6-8 676 0.61
Mary L. Booker Leadership Academy NR Charter 6-12 57 0.63
KIPP San Francisco Bay Academy 6 Charter 5-8 278 0.98
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
San Francisco University High School NR Private 9-12 416 0.36
San Francisco Waldorf School NR Private K-12 404 0.40
Convent & Stuart Hall, Schools of the Sacred Heart NR Private K-12 1,185 0.58
Drew School NR Private 9-12 291 0.61
Mary L. Booker Leadership Academy NR Charter 6-12 57 0.63
The Bay School Of San Francisco NR Private 9-12 359 0.68
Gateway High School 8 Charter 9-12 489 0.98
Wallenberg (Raoul) Traditional High School 7 Public 9-12 549 1.10
Galileo High School 8 Public 9-12 1,826 1.24
Wells (Ida B.) High School 2 Public 9-12 152 1.57

Data provided by GreatSchools.org © 2026. All rights reserved.

Frequently asked questions

What is the year built for 275 Union Street, San Francisco, CA 94123?

The development at 275 Union Street, San Francisco, CA 94123 was built in 1936.

What is the total square footage of 275 Union Street, San Francisco, CA 94123?

275 Union Street, San Francisco, CA 94123 has a total of 2,408 square feet.

When was 275 Union Street, San Francisco, CA 94123 last sold and what was the sale price?

275 Union Street, San Francisco, CA 94123 was last sold on 11/30/1999 for $1,300,000.

What is the assessed value of 275 Union Street, San Francisco, CA 94123?

275 Union Street, San Francisco, CA 94123 is currently assessed at $2,173,683.

What are the property taxes for 275 Union Street, San Francisco, CA 94123?

The property taxes for 275 Union Street, San Francisco, CA 94123 total $25,708.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account