San Francisco County  »  94109  »  Union St  »  1418 Union St

1418 Union Street, San Francisco, CA 94109 - Property report

Also known as: 1418 Union St

Property image for 1418 Union Street, San Francisco, CA 94109
static Mapbox map

Property type

Flats & Duplex (F)

Year built

1910

Lot sq. ft.

2,309

General Information

Address
Primary address
1418 Union St
San Francisco, CA 94109
Alternate address(es)
1420 Union St
Zip code
94109
Neighborhood
Russian Hill
County
San Francisco
Municipality
City of San Francisco
Parcel ID
0526-010

Owner

Find out who owns 1418 Union Street, San Francisco, CA 94109. Uncover corporate and individual owners with a free account.

Tax
Tax year
2025-2026
Property tax
$1,857
Tax per sq. ft.
$1
Building
Property type
Flats & Duplex
Building sq. ft.
2,850
Stories
2
Year built
1910
Building material
D
Rooms
11
Bathrooms
2
Lot
Acreage
0.053
Zoning & use
Zoning
Residential- Mixed, Medium Density (RM-3)
Units
2

Area overview

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

Ownership information for 1418 Union Street, San Francisco, CA

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

Sales history for 1418 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 #
06/14/2023 Affidavit Change Ttee XXXXXX XXXXX XXX XXXXXXX XXXXX XXXXX XXXXX XXXXX XXXXXXX
06/14/2023 Affidavit of Death XXXXXX XXXXX XXX XXXXXXX XXXXX XXXXX XXXXX XXXXX XXXXXXX
05/06/2008 Deed XXXXX XXXXXXX XXXXXX & XXXXXXX XXXXX XXXXX XX XXXX
05/06/2008 Deed XXXXXXXXX XXXXX XXXXXXXXX XXXXX X
05/06/2008 Deed XXXXXXXXX XXXXX XXXXXXXXX XXXXX
05/06/2008 Affadavit Death XXXXXXXXX XXXX
12/23/1993 Deed XXXXXXXX & XXXX XXXXXXXXX XXXXX XXXX XXXXXXXXX XXXXXXX XXXXXXXXX XXXXX
02/28/1991 Deed XXXXXXXXX XXXXXXXX & XXXX XXXXXXXX & XXXX XXXXXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 1418 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
$1,857
Tax per sq. ft.
$1
Recent tax assessments
Market value
$157,000
Land value
$70,642
Building value
$86,358

More about San Francisco County property taxes

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 $157,000 1.1827 $1,857 +2.98%
2024-2025 $153,924 1.1714 $1,803 +1.45%
2023-2024 $150,906 1.1777 $1,777 +1.83%
2022-2023 $147,950 1.1797 $1,745 +1.77%
2021-2022 $145,052 1.18248 $1,715 -0.32%
2020-2021 $143,566 1.1984 $1,720 +3.58%
2019-2020 $140,752 1.1801 $1,661 +3.50%
2018-2019 $137,994 1.163 $1,605 +1.19%
2017-2018 $135,290 1.1723 $1,586 +1.11%
2016-2017 $132,640 1.1826 $1,569 +1.52%
Permits

Permit information for 1418 Union Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
04/22/2003

*Most recent permit on record for this property.

Neighborhood

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
View daily traffic map

Access the detailed traffic volume map for 1418 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 0.20
Saint Brigid Academy NR Private PK-8 175 0.27
Saint Brigid Academy NR Private PK-8 175 0.27
Yick Wo Elementary School 8 Public K-5 209 0.40
Spring Valley Elementary School 4 Public K-5 228 0.42
The New School of San Francisco 7 Charter K-7 439 0.44
Cooper (Sarah B.) Children Center NR Public 95 0.44
Hamlin, The NR Private K-8 426 0.60
The Hamlin School NR Private K-8 430 0.60
Parker (Jean) Elementary School 7 Public K-5 149 0.65
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Saint Brigid Academy NR Private PK-8 175 0.27
The New School of San Francisco 7 Charter K-7 439 0.44
Cooper (Sarah B.) Children Center NR Public 95 0.44
Hamlin, The NR Private K-8 426 0.60
The Hamlin School NR Private K-8 430 0.60
Cathedral School For Boys NR Private K-8 265 0.67
Convent & Stuart Hall, Schools of the Sacred Heart NR Private K-12 1,185 0.69
Francisco Middle School 5 Public 6-8 535 0.73
Mary L. Booker Leadership Academy NR Charter 6-12 57 0.75
Marina Middle School 5 Public 6-8 676 0.75
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Galileo High School 8 Public 9-12 1,826 0.34
Cooper (Sarah B.) Children Center NR Public 95 0.44
Convent & Stuart Hall, Schools of the Sacred Heart NR Private K-12 1,185 0.69
Mary L. Booker Leadership Academy NR Charter 6-12 57 0.75
Sterne School NR Private 4-12 208 1.00
Sterne School NR Private 4-12 204 1.00
Sacred Heart Cathedral Preparatory NR Private 9-12 1,329 1.08
San Francisco Waldorf School NR Private K-12 404 1.18
S.F. County Civic Center Secondary 2 Public 6-12 58 1.28
Gateway High School 8 Charter 9-12 489 1.32

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

Neighbors for 1418 Union Street, San Francisco, CA

2459 Polk St, San Francisco 1350 Union St, San Francisco 2433 Polk St, San Francisco 2455 Polk St, San Francisco 1325 Filbert St, San Francisco 2510 Van Ness Ave, San Francisco 1406 Union St, San Francisco 2435 Polk St, San Francisco 1434 Union St, San Francisco 1454 Union St, San Francisco 2500 Van Ness Ave, San Francisco 1455 Filbert St, San Francisco 1408 Union St, San Francisco 1440 Union St, San Francisco 2526 Van Ness Ave, San Francisco 2401 Polk St, San Francisco 2550 Van Ness Ave, San Francisco 2421 Polk St, San Francisco 1352 Union St, San Francisco 1327 Filbert St, San Francisco

Nearby ZIP codes for 1418 Union Street, San Francisco, CA

94102, San Francisco County, CA 94103, San Francisco County, CA 94104, San Francisco County, CA 94105, San Francisco County, CA 94108, San Francisco County, CA 94110, San Francisco County, CA 94111, San Francisco County, CA 94114, San Francisco County, CA 94115, San Francisco County, CA 94118, San Francisco County, CA 94122, San Francisco County, CA 94123, San Francisco County, CA 94127, San Francisco County, CA 94129, San Francisco County, CA 94130, San Francisco County, CA 94131, San Francisco County, CA 94133, San Francisco County, CA 94158, San Francisco County, CA

Frequently asked questions

What is the year built for 1418 Union Street, San Francisco, CA 94109?

The development at 1418 Union Street, San Francisco, CA 94109 was built in 1910.

What is the total square footage of 1418 Union Street, San Francisco, CA 94109?

1418 Union Street, San Francisco, CA 94109 has a total of 2,850 square feet.

What is the assessed value of 1418 Union Street, San Francisco, CA 94109?

1418 Union Street, San Francisco, CA 94109 is currently assessed at $157,000.

What are the property taxes for 1418 Union Street, San Francisco, CA 94109?

The property taxes for 1418 Union Street, San Francisco, CA 94109 total $1,856.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

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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.

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