San Francisco County  »  94133  »  Union St  »  478 Union St

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

Also known as: 5 Nobles Aly

Property image for 478 Union Street, San Francisco, CA 94133
static Mapbox map

Property type

Flat & Store 5 to 14 Units (FS5)

Year built

1923

Lot sq. ft.

1,568

Sale price

$2,100,000

General Information

Address
Primary address
478 Union St
San Francisco, CA 94133
Alternate address(es)
480 Union St
482 Union St
5 Nobles Aly
Zip code
94133
Neighborhood
Telegraph Hill
County
San Francisco
Municipality
City of San Francisco
Parcel ID
0104-022

Owner

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Sales
Sale date
02/21/2018
Sale price
$2,100,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$30,278
Building
Property type
Flat & Store 5 to 14 Units
Building sq. ft.
3,312
Stories
3
Year built
1923
Building material
D
Rooms
18
Lot
Acreage
0.036
Lot sq. ft.
1,568
Depth
23 ft
Zoning & use
Zoning
Qualified opportunity zone
Units
5

Area overview

Walk score
100 /100.  Walker's Paradise
Transit score
89 /100.  Excellent Transit
Bike score
65 /100.  Bikeable
School district
San Francisco Unified School District

Ownership information for 478 Union Street, San Francisco, CA

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

Sales history for 478 Union Street, San Francisco, CA 94133

More about San Francisco County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
09/18/2024 Ucc - 3 Termination XXXXX XXXXXXXX XXXX XXXXXXXXXXX X/XX/XXXX XX XX XXX XXXXXXXXX
09/18/2024 Ucc - 3 Termination XXXXX XXXXXXXX XXXX XXXXXXXXXXX X/XX/XXXX XX XX XXX XXXXXXXXX
12/29/2023 Reconveyance XXXXXXXX XXXXXXXXX X XXXXXXXX XXXXXXXXX X
12/29/2023 Substitution Trustee XXXXXXXX XXXXXXXXX X XXXXXXXX XXXXXXXXX X
11/10/2023 Asgn Asgn Rents/Leases XXXXXXXX XXXXXXXXX X XXXXXXXX XXXXX XXXX XX
11/10/2023 Assgn Deed of Trust XXXXXXXX XXXXXXXXX X XXXXXXXX XXXXX XXXX XX
06/20/2023 Release of Lien XX XXXXXXXXXX XX XXXXXX XXXXXX XXXXXXXX XXXXXX XXXXX
04/25/2023 NTC Lien XXXXXXXX XXXXXX XXXXX XX XXXXXXXXXX XX XXXXXX XXXXXX
03/07/2023 Ucc - 3 Continuation XXXXXXXX XXXXXX XXXXX XXXXX XXXXXXXX XXXX
12/21/2022 Ucc - 3 Continuation XXXXXXXX XXXXXX XXXXX X/XXXXXX XXXX XXXXXXX XX/XX/XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 478 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
$30,278
Recent tax assessments
Market value
$2,560,112
Land value
$1,422,285
Building value
$1,137,827

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 $2,560,112 1.1827 $30,278 +2.98%
2024-2025 $2,509,915 1.1714 $29,401 +1.45%
2023-2024 $2,460,702 1.1777 $28,980 +1.83%
2022-2023 $2,412,453 1.1797 $28,460 +1.76%
2021-2022 $2,365,151 1.18248 $27,967 -0.31%
2020-2021 $2,340,900 1.1984 $28,053 +3.58%
2019-2020 $2,295,000 1.1801 $27,083 +7.55%
2018-2019 $2,165,342 1.163 $25,183 +1.19%
2017-2018 $2,122,886 1.1723 $24,887 +221.17%
2016-2017 $655,224 1.1826 $7,749 +1.52%

Permit information for 478 Union Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
09/06/2023
10/01/2021
12/07/2020
12/06/2020
11/20/2020

*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 478 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 478 Union Street, San Francisco, CA 94133?

The development at 478 Union Street, San Francisco, CA 94133 was built in 1923.

What is the market value of 478 Union Street, San Francisco, CA 94133?

The current market value of 478 Union Street, San Francisco, CA 94133 is $2,560,112.

What is the total square footage of 478 Union Street, San Francisco, CA 94133?

478 Union Street, San Francisco, CA 94133 has a total of 3,312 square feet.

What is the price per square foot for this property?

$634 per square foot is the price for 478 Union Street, San Francisco, CA 94133.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 5.

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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