San Francisco County  »  94133  »  Union St  »  418 Union St

418 Union Street, San Francisco, CA 94133 - Property report

Also known as: 418 Union St

Property image for 418 Union Street, San Francisco, CA 94133
static Mapbox map

Property type

Flats & Duplex (F)

Year built

1906

Lot sq. ft.

2,134

Sale price

$2,050,000

General Information

Address
Primary address
418 Union St
San Francisco, CA 94133
Alternate address(es)
420 Union St
Zip code
94133
Neighborhood
Telegraph Hill
County
San Francisco
Municipality
City of San Francisco
Parcel ID
0104-011

Owner

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Sales
Sale date
07/31/2019
Sale price
$2,050,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$26,516
Building
Property type
Flats & Duplex
Building sq. ft.
3,559
Stories
2
Year built
1906
Building material
D
Rooms
9
Lot
Acreage
0.049
Lot sq. ft.
2,134
Zoning & use
Zoning
Qualified opportunity zone
Units
4

Area overview

Walk score
99 /100.  Walker's Paradise
Transit score
91 /100.  Rider's Paradise
Bike score
65 /100.  Bikeable
School district
San Francisco Unified School District

Ownership information for 418 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 418 Union Street, San Francisco, CA 94133

More about San Francisco County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
08/27/2024 Ucc - 3 Termination XXXXXXXXXX XXXXXX XXXXX XXXXXXXXXXX X/XX/XXXX XX XX XXX XXXXXXXXX
04/19/2023 NTC Special Restrictions XXXXXX XXXXXX XXXX
04/19/2023 Adu Restrct Rent CNTRL XXXXXX XXXXXX XXXX
08/03/2021 NTC CNSTRNTS Property XXXXXX XXXXXX XXXX-XXXX XXXXX
06/29/2021 NTC WTHDWL Rental Unit XXXXXX XXXXXX
07/30/2020 Release Lien XX XXXXXXXXXX XX XXXXXX XXXXXX XXXXXX XXXXXX
06/02/2020 Continuation - Financial Statement XXXXXXXXXX XXXXXX XXXXX XXXXXXX X/XX/XXXX
10/17/2019 Release Lien XXXX XXXXXXXXXX XXXXXX XXXXX
09/18/2019 Notice Lien XXXXXXXXXX XXXXXX XXXXX XXXX
09/09/2019 Notice Lien XXX XXXXX XXXXXXXX XXX XX XXXXXXXXXX XX XXXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 418 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
$26,516
Recent tax assessments
Market value
$2,241,966
Land value
$1,203,006
Building value
$1,038,960

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 $2,241,966 1.1827 $26,516 +2.98%
2024-2025 $2,198,008 1.1714 $25,747 +1.45%
2023-2024 $2,154,912 1.1777 $25,378 +1.83%
2022-2023 $2,112,660 1.1797 $24,923 +1.76%
2021-2022 $2,071,238 1.18248 $24,492 -0.31%
2020-2021 $2,050,000 1.1984 $24,567 +4.09%
2019-2020 $2,000,000 1.1801 $23,602 -13.31%
2018-2019 $2,340,900 1.163 $27,225 +1.19%
2017-2018 $2,295,000 1.1723 $26,904 +1.11%
2016-2017 $2,250,000 1.1826 $26,609 +75.75%

Permit information for 418 Union Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
12/13/2023
12/08/2023
10/13/2023
10/13/2023
10/10/2023

*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
23,804
Median age
45.5
Average household income
$153,281
Family households
39.1%
People per household (average)
1.87
Occupied housing units
12,653
Owner-occupied units
16.5%
Median year structure built
1938
Median value mortgaged units
$1,603,200
Median value unmortgaged units
$1,517,100

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 418 Union Street, San Francisco, CA 94133 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 418 Union Street, San Francisco, CA 94133?

The development at 418 Union Street, San Francisco, CA 94133 was built in 1906.

What is the total square footage of 418 Union Street, San Francisco, CA 94133?

418 Union Street, San Francisco, CA 94133 has a total of 3,559 square feet.

When was 418 Union Street, San Francisco, CA 94133 last sold and what was the sale price?

418 Union Street, San Francisco, CA 94133 was last sold on 07/31/2019 for $2,050,000.

What is the assessed value of 418 Union Street, San Francisco, CA 94133?

418 Union Street, San Francisco, CA 94133 is currently assessed at $2,241,966.

What are the property taxes for 418 Union Street, San Francisco, CA 94133?

The property taxes for 418 Union Street, San Francisco, CA 94133 total $26,515.

How many residential units does this building have?

This building has 4 residential unit(s).

Disclaimer

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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.

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