San Francisco County  »  94102  »  Mason St  »  50 Mason St

50 Mason Street, San Francisco, CA 94102 - Property report

Also known as: 83 Eddy St

Property image for 50 Mason Street, San Francisco, CA 94102
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Property type

Residential Hotel & Single-Room Occupancy (RH)

Year built

1908

Lot sq. ft.

6,926

Sale price

$1,600,000

General Information

Address
Primary address
50 Mason St
San Francisco, CA 94102
Alternate address(es)
48 Mason St
52 Mason St
56 Mason St
Zip code
94102
Neighborhood
Downtown District 8 - North East
County
San Francisco
Municipality
City of San Francisco
Parcel ID
0341-008

Owner

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Sales
Sale date
11/03/1998
Sale price
$1,600,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$32,742
Building
Property type
Residential Hotel & Single-Room Occupancy
Building sq. ft.
35,610
Stories
4
Year built
1908
Building material
C
Rooms
64
Lot
Acreage
0.159
Lot sq. ft.
6,926
Zoning & use
Zoning
Qualified opportunity zone
Units
7

Area overview

Walk score
100 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
93 /100.  Biker's Paradise
School district
San Francisco Unified School District

Ownership information for 50 Mason Street, San Francisco, CA

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

Sales history for 50 Mason Street, San Francisco, CA 94102

Sale date Sale price Buyer name Seller name
11/03/1998 $1,600,000 XXXXXX XXXXXXXXXXX X & XXXXXXX X XXX XXXXXXXXX XXXXX; XXXXXXXXX XXXXX; XXXXXXXXX XXXXX XXXXX

*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 #
10/10/2024 Revoc Order Abatement XXX XXXXXXXXX XXXXXXXXXX XX XXXXXXXX XXXXXXXXXX XXX XXXXX XXXXXXX XXXXX XX
10/04/2024 Asgn Security Agrmnt XXXXXX XXXXXXX XXXX XXXXX XXXXXXX XXXXXXXXXXXXX XXXX XXXXX XXXXXXX
10/04/2024 Asgn of Fixture Filing XXXXXX XXXXXXX XXXX XXXXX XXXXXXX XXXXXXXXXXXXX XXXX XXXXX XXXXXXX
10/04/2024 Asgn Asgn Rents/Leases XXXXXX XXXXXXX XXXX XXXXX XXXXXXX XXXXXXXXXXXXX XXXX XXXXX XXXXXXX
10/04/2024 Assgn Deed of Trust XXXXXX XXXXXXX XXXX XXXXX XXXXXXX XXXXXXXXXXXXX XXXX XXXXX XXXXXXX
10/04/2024 Assgn Deed of Trust XXXXXX XXXXXXX XXXX XXXXX XXXXXXX XXXXXXXXXXXXX XXXX XXXXX XXXXXXX
06/04/2024 Order of Abatement XXXXX XXXXXXX XXXXX XX XXXXXXXXXXXX XXXXXXXXXX
04/17/2023 Reconveyance XXXXX XXXXXXXX XXXXXXX XXXXX XXXXXXXX XXXXXXX
04/17/2023 Substitution Trustee XXXXX XXXXXXXX XXXXXXX XXXXX XXXXXXXX XXXXXXX
04/17/2023 Reconveyance XXXXX XXXXXXXX XXXXXXX XXXXXX XXXXX XXXXXXXX XXXXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 50 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
$32,742
Recent tax assessments
Market value
$2,768,443
Land value
$1,410,945
Building value
$1,357,498

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 $2,768,443 1.1827 $32,742 +2.98%
2024-2025 $2,714,161 1.1714 $31,794 +1.45%
2023-2024 $2,660,943 1.1777 $31,338 +1.64%
2022-2023 $2,613,670 1.1797 $30,833 -7.70%
2021-2022 $2,824,966 1.18248 $33,405 +9.37%
2020-2021 $2,548,565 1.1984 $30,542 +3.58%
2019-2020 $2,498,594 1.1801 $29,486 +3.29%
2018-2019 $2,454,505 1.163 $28,546 -11.17%
2017-2018 $2,741,186 1.1723 $32,135 -7.58%
2016-2017 $2,940,234 1.1826 $34,771 +39.17%

Permit information for 50 Mason Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
05/22/2024
04/29/2024
04/16/2021
04/16/2021
09/17/2020

*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
35,976
Median age
42.2
Average household income
$110,418
Family households
24.4%
People per household (average)
1.64
Occupied housing units
19,935
Owner-occupied units
8.0%
Median year structure built
1945
Median value mortgaged units
$914,500
Median value unmortgaged units
$996,000

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 50 Mason Street, San Francisco, CA 94102 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 50 Mason Street, San Francisco, CA 94102?

The development at 50 Mason Street, San Francisco, CA 94102 was built in 1908.

What is the market value of 50 Mason Street, San Francisco, CA 94102?

The current market value of 50 Mason Street, San Francisco, CA 94102 is $2,768,443.

What is the total square footage of 50 Mason Street, San Francisco, CA 94102?

50 Mason Street, San Francisco, CA 94102 has a total of 35,610 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 7.

Disclaimer

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