San Francisco County  »  94109  »  Union St  »  1440 Union St

1440 Union Street, San Francisco, CA 94109 - Property report

Also known as: 1440 Union St

Property image for 1440 Union Street, San Francisco, CA 94109
static Mapbox map

Property type

Apartments 15 Units or More (A15)

Year built

1970

Lot sq. ft.

6,882

Sale price

$582,500

General Information

Address
Primary address
1440 Union St
San Francisco, CA 94109
Zip code
94109
Neighborhood
Russian Hill
County
San Francisco
Municipality
City of San Francisco
Parcel ID
0526-012

Owner

Find out who owns 1440 Union Street, San Francisco, CA 94109. Uncover corporate and individual owners with a free account.

Sales
Sale date
08/31/1995
Sale price
$582,500
Arm's length
Tax
Tax year
2025-2026
Property tax
$13,306
Building
Property type
Apartments 15 Units or More
Building sq. ft.
13,953
Stories
3
Year built
1970
Building material
D
Rooms
60
Lot
Acreage
0.158
Lot sq. ft.
6,882
Zoning & use
Zoning
Qualified opportunity zone
Units
21

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 information for 1440 Union Street, San Francisco, CA

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

Sales history for 1440 Union Street, San Francisco, CA 94109

*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 #
03/22/2013 Reconveyance X X XXXX XX XXXXXXXXX XXXXXX X
03/22/2013 Substitution Trustee XXX XXXX XXXX XXXX X X XXXX XX
08/09/2012 Reconveyance XXXXXXXXX XXXXXX XXXXX XXXXXXXXX XXXXXX X
08/09/2012 Substitution Trustee XXX XXXX XXXXXXX XXXX XXX X X XXXX XX
11/15/2002 Deed XXXXXXXX XXXXXX X XXXX XXXXX XXXXXX XXXXXX
08/31/1995 Deed XXXXXXXXX XXXXXXX & XXXXXX XXXXXXXX XXXXXX X
11/19/1993 Release Lien XXXX-XXXX XXXXX XXXXXXXX XXXXXX X XXXX XXXXXX
07/16/1993 Notice Lien XXXXXXXX XXXXXX X XXXX XXXXXX XXXX-XXXX XXXXX
08/24/1992 Reconveyance XXXXXX XXXXX X XXXXXXXXX XXXXXXX & XXXXXX
08/24/1992 Assignment of Rents XXXXXXXXX XXXXXXX & XXXXXX XXXXXXXXX XXXXXX X & XXXXXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 1440 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
$13,306
Recent tax assessments
Market value
$1,125,045
Land value
$212,066
Building value
$912,979

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 $1,125,045 1.1827 $13,306 +2.98%
2024-2025 $1,103,002 1.1714 $12,921 +1.45%
2023-2024 $1,081,392 1.1777 $12,736 +1.83%
2022-2023 $1,060,106 1.1797 $12,506 +1.76%
2021-2022 $1,039,335 1.18248 $12,290 -0.49%
2020-2021 $1,030,569 1.1984 $12,350 +3.58%
2019-2020 $1,010,414 1.1801 $11,924 +3.49%
2018-2019 $990,654 1.163 $11,521 +1.19%
2017-2018 $971,282 1.1723 $11,386 +1.11%
2016-2017 $952,290 1.1826 $11,262 +1.52%

Permit information for 1440 Union Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
01/27/2026
01/27/2026
01/27/2026
01/27/2026
01/27/2026

*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
54,553
Median age
39.4
Average household income
$161,031
Family households
27.5%
People per household (average)
1.65
Occupied housing units
31,491
Owner-occupied units
16.8%
Median year structure built
1938
Median value mortgaged units
$1,285,400
Median value unmortgaged units
$1,325,700

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 1440 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.

Frequently asked questions

What is the year built for 1440 Union Street, San Francisco, CA 94109?

The development at 1440 Union Street, San Francisco, CA 94109 was built in 1970.

What is the total square footage of 1440 Union Street, San Francisco, CA 94109?

1440 Union Street, San Francisco, CA 94109 has a total of 13,953 square feet.

When was 1440 Union Street, San Francisco, CA 94109 last sold and what was the sale price?

1440 Union Street, San Francisco, CA 94109 was last sold on 08/31/1995 for $582,500.

What is the assessed value of 1440 Union Street, San Francisco, CA 94109?

1440 Union Street, San Francisco, CA 94109 is currently assessed at $1,125,045.

What are the property taxes for 1440 Union Street, San Francisco, CA 94109?

The property taxes for 1440 Union Street, San Francisco, CA 94109 total $13,305.

How many residential units does this building have?

This building has 21 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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