San Francisco County  »  94133  »  Mason St  »  1445 Mason St

1445 Mason Street, San Francisco, CA 94133 - Property report

Also known as: 1445 Mason St

Property image for 1445 Mason Street, San Francisco, CA 94133
static Mapbox map

Property type

Apartments 15 Units or More (A15)

Year built

1913

Lot sq. ft.

5,489

Sale price

$4,254,000

General Information

Address
Primary address
1445 Mason St
San Francisco, CA 94133
Zip code
94133
Neighborhood
Nob Hill
County
San Francisco
Municipality
City of San Francisco
Parcel ID
0158-003

Owner

Find out who owns 1445 Mason Street, San Francisco, CA 94133. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/29/2025
Sale price
$4,254,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$88,680
Building
Property type
Apartments 15 Units or More
Building sq. ft.
14,408
Stories
4
Year built
1913
Building material
D
Rooms
64
Lot
Acreage
0.126
Lot sq. ft.
5,489
Zoning & use
Zoning
Qualified opportunity zone
Units
15

Area overview

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

Ownership information for 1445 Mason Street, San Francisco, CA

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

Sales history for 1445 Mason Street, San Francisco, CA 94133

Sale date Sale price Buyer name Seller name
04/29/2025 $4,254,000 XXXXX XXXX XXXXX XX XXXX XXXXX XX XX
01/21/2020 $6,850,000 XXXX XXXXX XX XX XXXX XXXXX XXX
04/16/2014 $3,700,000 XXXX XXXXX XXX XXXXXX XXX & XXXXXX XXXX XXX XXX XX; XXX XXXXXX XXXX; XXX XXXXXX

*Most recent sales on record for this property.

More about San Francisco County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
09/24/2025 Asgn Asgn Rents/Leases XXXXXX XXXXXXXX XXXXXXX XXXX XXX XXXXXXXX XXXXXXXX XX XXXXXXXXXX XXXXXXXX XXXXXXXXXXX XXXXXXXXXXXX
09/24/2025 Asgn Security Agrmnt XXXXXX XXXXXXXX XXXXXXX XXXXXXXXXXX XXX XXXXXXXX XXXXXXXX XX XXXXXXXXXX XXXXXXXX XXXXXXXXXXX XXXXXXXXXXXX
09/24/2025 Asgn of Fixture Filing XXXXXX XXXXXXXX XXXXXXX XXXXXXXXXXX XXX XXXXXXXX XXXXXXXX XX XXXXXXXXXX XXXXXXXX XXXXXXXXXXX XXXXXXXXXXXX
09/24/2025 Asgn Asgn Rents/Leases XXXXXX XXXXXXXX XXXXXXX XXXXXXXXXXX XXX XXXXXXXX XXXXXXXX XX XXXXXXXXXX XXXXXXXX XXXXXXXXXXX XXXXXXXXXXXX
09/24/2025 Assgn Deed of Trust XXXXXX XXXXXXXX XXXXXXX XXXXXXXXXXX XXX XXXXXXXX XXXXXXXX XX XXXXXXXXXX XXXXXXXX XXXXXXXXXXX XXXXXXXXXXXX
04/29/2025 Asgt Rents/Leases XXXX XXXX XXXXX XX
04/29/2025 Fixture Filing XXXX XXXX XXXXX XX
04/29/2025 NTC Security Agrmnt XXXX XXXX XXXXX XX
04/29/2025 Asgt Rents/Leases XXXX XXXX XXXXX XX
04/29/2025 Deed of Trust XXXX XXXX XXXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 1445 Mason 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
$88,680
Recent tax assessments
Market value
$7,498,057
Land value
$4,494,882
Building value
$3,003,175

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 $7,498,057 1.1827 $88,680 +3.07%
2024-2025 $7,344,580 1.1714 $86,034 +1.45%
2023-2024 $7,200,570 1.1777 $84,801 +1.83%
2022-2023 $7,059,383 1.1797 $83,280 +1.76%
2021-2022 $6,920,965 1.18248 $81,839 +31.86%
2020-2021 $5,178,920 1.1984 $62,064 +3.58%
2019-2020 $5,077,375 1.1801 $59,918 +15.06%
2018-2019 $4,477,820 1.163 $52,077 +13.67%
2017-2018 $3,908,104 1.1723 $45,815 +1.11%
2016-2017 $3,831,476 1.1826 $45,311 +1073.93%

Permit information for 1445 Mason Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
01/20/2026
01/20/2026
01/20/2026
10/24/2022
10/20/2021

*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 1445 Mason 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 1445 Mason Street, San Francisco, CA 94133?

The development at 1445 Mason Street, San Francisco, CA 94133 was built in 1913.

What is the total square footage of 1445 Mason Street, San Francisco, CA 94133?

1445 Mason Street, San Francisco, CA 94133 has a total of 14,408 square feet.

When was 1445 Mason Street, San Francisco, CA 94133 last sold and what was the sale price?

1445 Mason Street, San Francisco, CA 94133 was last sold on 04/29/2025 for $4,254,000.

What is the assessed value of 1445 Mason Street, San Francisco, CA 94133?

1445 Mason Street, San Francisco, CA 94133 is currently assessed at $7,498,057.

What are the property taxes for 1445 Mason Street, San Francisco, CA 94133?

The property taxes for 1445 Mason Street, San Francisco, CA 94133 total $88,679.

How many residential units does this building have?

This building has 15 residential unit(s).

Disclaimer

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