San Francisco County  »  94123  »  Union St  »  1851 Union St

1851 Union Street, San Francisco, CA 94123 - Property report

Also known as: 1851 Union St

Property image for 1851 Union Street, San Francisco, CA 94123
static Mapbox map

Property type

Commercial Stores (C)

Year built

1906

Lot sq. ft.

3,441

Sale price

$2,418,268

General Information

Address
Primary address
1851 Union St
San Francisco, CA 94123
Alternate address(es)
1853 Union St
Zip code
94123
Neighborhood
Cow Hollow
County
San Francisco
Municipality
City of San Francisco
Parcel ID
0543-028

Owner

Find out who owns 1851 Union Street, San Francisco, CA 94123. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/31/2012
Sale price
$2,418,268
Arm's length
Tax
Tax year
2025-2026
Property tax
$35,220
Building
Property type
Commercial Stores
Building sq. ft.
2,500
Stories
1
Year built
1906
Building material
D
Rooms
7
Lot
Acreage
0.079
Lot sq. ft.
3,441
Depth
38 ft
Zoning & use
Zoning
Qualified opportunity zone
Units
1

Area overview

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

Ownership information for 1851 Union Street, San Francisco, CA

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

Sales history for 1851 Union Street, San Francisco, CA 94123

Sale date Sale price Buyer name Seller name
12/31/2012 $2,418,268 XXXXXX XXXXX; XXXXXX XXXXXX XXXXXX XXXXX; XXXXXXXXXX XXXXXXX X; XXXXXX XXXXX

*Most recent sale on record for this property.

More about San Francisco County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
11/14/2023 Asgn Asgn Rents/Leases XXXXXXX XXXXXXX XXXXXXXXX XXXXXXXXXXX XXXX XXXXXXXX XXXXX XXXX XX
11/14/2023 Assgn Deed of Trust XXXXXXX XXXXXXX XXX XXXX XXXXXXXX XXXXX XXXX XX
10/30/2019 Assignment of Rents and/or Leases XXXXXX XXXXX X X XXXXX XXXXXXXX XXXX
10/30/2019 Deed of Trust XXXXXX XXXXX X X XXXXX XXXXXXXX XXXX
10/30/2019 Grant Deed XXXXXX XXXXX XXXXXX XXXXX X X
10/30/2019 Reconveyance XXXXXX XXXXX XXXXXX XXXXX X
10/30/2019 Substitution Trustee XXXXXX XXXXX X XXXXXX XXXXX
10/25/2019 Assignment of Fixture Filing XXXXXX XXXXX X XXXXXX XXXXX
10/25/2019 Assignment of Assignment Rents & Leases XXXXXX XXXXX X XXXXXX XXXXX
10/25/2019 Assignment of Security Agreement XXXXXX XXXXX X XXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 1851 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
$35,220
Recent tax assessments
Market value
$2,977,911
Land value
$2,084,541
Building value
$893,370

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 $2,977,911 1.1827 $35,220 +2.98%
2024-2025 $2,919,521 1.1714 $34,199 +1.45%
2023-2024 $2,862,277 1.1777 $33,709 +1.83%
2022-2023 $2,806,155 1.1797 $33,104 +1.76%
2021-2022 $2,751,134 1.18248 $32,532 -0.31%
2020-2021 $2,722,926 1.1984 $32,632 +3.58%
2019-2020 $2,669,536 1.1801 $31,503 +3.50%
2018-2019 $2,617,193 1.163 $30,438 +1.19%
2017-2018 $2,565,876 1.1723 $30,080 +1.11%
2016-2017 $2,515,566 1.1826 $29,749 +1.52%

Permit information for 1851 Union Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
12/17/2025
09/30/2025
08/29/2025
08/27/2025
08/13/2024

*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
24,054
Median age
32.9
Average household income
$319,606
Family households
34.0%
People per household (average)
1.9
Occupied housing units
12,605
Owner-occupied units
30.4%
Median year structure built
1938
Median value mortgaged units
$2,000,001
Median value unmortgaged units
$2,000,001

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 1851 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.

Frequently asked questions

What is the year built for 1851 Union Street, San Francisco, CA 94123?

The development at 1851 Union Street, San Francisco, CA 94123 was built in 1906.

What is the market value of 1851 Union Street, San Francisco, CA 94123?

The current market value of 1851 Union Street, San Francisco, CA 94123 is $2,977,911.

What is the total square footage of 1851 Union Street, San Francisco, CA 94123?

1851 Union Street, San Francisco, CA 94123 has a total of 2,500 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

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