San Francisco County  »  94109  »  Union St  »  1448 Union St

1448 Union Street, San Francisco, CA 94109 - Property report

Also known as: 1448 Union St

Property image for 1448 Union Street, San Francisco, CA 94109
static Mapbox map

Property type

Single Family Residence (31)

Year built

1909

Lot sq. ft.

3,441

Sale price

$3,025,000

General Information

Address
Primary address
1448 Union St
San Francisco, CA 94109
Zip code
94109
Neighborhood
Russian Hill
County
San Francisco
Municipality
City of San Francisco
Parcel ID
0526-045

Owner

Find out who owns 1448 Union Street, San Francisco, CA 94109. Uncover corporate and individual owners with a free account.

Sales
Sale date
05/06/2026
Sale price
$3,025,000
Arm's length
Tax
Tax year
2026-2027
Base tax
$24,474
Current property tax
$24,392
Tax per sq. ft.
$17
Building
Property type
Single Family Residence
Building sq. ft.
1,461
Stories
1
Year built
1909
Rooms
5
Bedrooms
2
Bathrooms
2
Lot
Acreage
0.079
Zoning & use
Zoning
Residential- Mixed, Medium Density (RM-3)

Area overview

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

Ownership information for 1448 Union Street, San Francisco, CA

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

Sales history for 1448 Union Street, San Francisco, CA 94109

More about San Francisco County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
05/06/2026 Grant Deed XXXXXX XXXXXXX X XXXXXXXXXX XXXXXXX
07/15/2025 Reconveyance XXXXXX XXXXXXX X XXXXXX XXXXXXX X
07/15/2025 Substitution Trustee XXXXXX XXXXXXX X XXXXXX XXXXXXX X
03/01/2023 Deed of Trust XXXXXX XXXXXXX X XXXXX XXXXX XXXX XX
03/01/2023 Grant Deed XXXXXX X XXXXXXX XXXXX XXXXX XXXXXX XXXXXXX X
01/27/2023 Res Energy Inspctn XXXXXX X XXXXXXX XXXXX XXXXX
11/20/2019 Grant Deed XXXXXX XXXX XXXXXX X XXXXXXX XXXXX XXXXX
11/20/2019 Condominium Grant Deed XXXXXX XXXX XXXXXX XXXX
10/18/2019 Condominium Plan XXXX-XXXX XXXXX XX XXX XXXX XX XXX XXX XXX-XXX
10/18/2019 Declaration of C C & Restricions XXXXXX XXXX XXXX-XXXX XXXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 1448 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
2026-2027
Base tax
$24,474
Current property tax
$24,392
Tax per sq. ft.
$17
Recent tax assessments
Market value
$2,069,360
Land value
$1,241,616
Building value
$827,744

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 $2,028,780 1.1827 $23,994 +2.98%
2024-2025 $1,989,000 1.1714 $23,299 +22.91%
2023-2024 $1,609,625 1.1777 $18,957 +1.83%
2022-2023 $1,578,066 1.1797 $18,616 +1.76%
2021-2022 $1,547,125 1.18248 $18,294 -0.31%
2020-2021 $1,531,263 1.1984 $18,351 n/a

Permit information for 1448 Union Street, San Francisco, CA

No recently recorded permits 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
-
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 1448 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.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Sherman Elementary School 5 Public K-5 287 0.17
Saint Brigid Academy NR Private PK-8 175 0.26
Saint Brigid Academy NR Private PK-8 175 0.26
Yick Wo Elementary School 8 Public K-5 209 0.42
Spring Valley Elementary School 4 Public K-5 228 0.43
The New School of San Francisco 7 Charter K-7 439 0.47
Cooper (Sarah B.) Children Center NR Public 95 0.47
Hamlin, The NR Private K-8 426 0.58
The Hamlin School NR Private K-8 430 0.58
Parker (Jean) Elementary School 7 Public K-5 149 0.67
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Saint Brigid Academy NR Private PK-8 175 0.26
The New School of San Francisco 7 Charter K-7 439 0.47
Cooper (Sarah B.) Children Center NR Public 95 0.47
Hamlin, The NR Private K-8 426 0.58
The Hamlin School NR Private K-8 430 0.58
Convent & Stuart Hall, Schools of the Sacred Heart NR Private K-12 1,185 0.67
Cathedral School For Boys NR Private K-8 265 0.69
Mary L. Booker Leadership Academy NR Charter 6-12 57 0.73
Marina Middle School 5 Public 6-8 676 0.73
Francisco Middle School 5 Public 6-8 535 0.75
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Galileo High School 8 Public 9-12 1,826 0.33
Cooper (Sarah B.) Children Center NR Public 95 0.47
Convent & Stuart Hall, Schools of the Sacred Heart NR Private K-12 1,185 0.67
Mary L. Booker Leadership Academy NR Charter 6-12 57 0.73
Sterne School NR Private 4-12 208 1.03
Sterne School NR Private 4-12 204 1.03
Sacred Heart Cathedral Preparatory NR Private 9-12 1,329 1.08
San Francisco Waldorf School NR Private K-12 404 1.16
S.F. County Civic Center Secondary 2 Public 6-12 58 1.28
Gateway High School 8 Charter 9-12 489 1.30

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

Frequently asked questions

What is the year built for 1448 Union Street, San Francisco, CA 94109?

The development at 1448 Union Street, San Francisco, CA 94109 was built in 1909.

What is the total square footage of 1448 Union Street, San Francisco, CA 94109?

1448 Union Street, San Francisco, CA 94109 has a total of 1,461 square feet.

When was 1448 Union Street, San Francisco, CA 94109 last sold and what was the sale price?

1448 Union Street, San Francisco, CA 94109 was last sold on 05/06/2026 for $3,025,000.

What is the assessed value of 1448 Union Street, San Francisco, CA 94109?

1448 Union Street, San Francisco, CA 94109 is currently assessed at $2,028,780.

What are the property taxes for 1448 Union Street, San Francisco, CA 94109?

The property taxes for 1448 Union Street, San Francisco, CA 94109 total $23,994.

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