San Francisco County  »  94105  »  Main St  »  221 Main St

221 Main Street, San Francisco, CA 94105 - Property report

Also known as: 221 Main St

Property image for 221 Main Street, San Francisco, CA 94105
static Mapbox map

Property type

Office (O)

Year built

1973

Lot sq. ft.

46,914

Sale price

$130,000,000

General Information

Address
Primary address
221 Main St
San Francisco, CA 94105
Zip code
94105
Neighborhood
South Beach
County
San Francisco
Municipality
City of San Francisco
Parcel ID
3740-034

Owner

Find out who owns 221 Main Street, San Francisco, CA 94105. Uncover corporate and individual owners with a free account.

Sales
Sale date
09/01/2011
Sale price
$130,000,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$4,784,548
Building
Property type
Office
Building sq. ft.
434,078
Stories
16
Year built
1973
Building material
C
Lot
Acreage
1.077
Lot sq. ft.
46,914
Zoning & use
Zoning
Qualified opportunity zone

Area overview

Walk score
97 /100.  Walker's Paradise
Transit score
100 /100.  Rider's Paradise
Bike score
80 /100.  Very Bikeable
School district
San Francisco Unified School District

Ownership information for 221 Main Street, San Francisco, CA

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

Sales history for 221 Main Street, San Francisco, CA 94105

Sale date Sale price Buyer name Seller name
09/01/2011 $130,000,000 XXX XXXX XXXXXXXX XXXXX XXX XXX XXXX XXX

*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 #
11/17/2025 NTC Nonresponsibility XXXXXXXX XXXXXXXX XXXXX XXXX
11/17/2025 NTC Nonresponsibility XXXXXXXX XXXXXXXX XXXXX XXXX
01/22/2025 NTC Nonresponsibility XXXXXXXX XXXXXXXX XXXXX XXXX
01/22/2025 NTC Nonresponsibility XXXXXXXX XXXXXXXX XXXXX XXXX
02/05/2024 NTC Special Restrictions XXXXXXXX XXXX XXX XXXX XXXXXX XX XXXX XXXXXXXX
02/16/2023 Declaration XXXXX XXX XXXXXXXX XXXXXX XX XXXXX XXX
12/09/2021 Unrecorded LGL Entity XXX XXXX XX
11/12/2021 NTC Nonresponsibility XXXXXXXX XXXXXXXX XXXXX XXXX XXXXXX XXX XXXXXXXXX XX XXXXXXXXXX XXX
04/30/2021 Ucc - 3 Amendment XXXXX XXX XXXXXXXX XXXXXX XX XXXXX XXXXX XXXX XXX XX
04/30/2021 Option/Right Refuse XXXX-XXXXXX XXXXXX XXXXXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 221 Main 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
$4,784,548
Recent tax assessments
Market value
$404,544,477
Land value
$159,181,200
Building value
$245,363,277

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 $404,544,477 1.1827 $4,784,548 +2.87%
2024-2025 $397,033,297 1.1714 $4,650,848 +1.39%
2023-2024 $389,477,468 1.1777 $4,586,876 +2.56%
2022-2023 $379,101,148 1.1797 $4,472,256 +43.85%
2021-2022 $262,921,605 1.18248 $3,108,995 +0.97%
2020-2021 $256,929,138 1.1984 $3,079,039 +3.58%
2019-2020 $251,891,561 1.1801 $2,972,572 +3.68%
2018-2019 $246,529,282 1.163 $2,867,136 +1.19%
2017-2018 $241,695,904 1.1723 $2,833,401 +73.66%
2016-2017 $137,962,254 1.1826 $1,631,542 +1.54%

Permit information for 221 Main Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
07/07/2026
07/07/2026
06/26/2026
06/23/2026
06/12/2026

*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
13,861
Median age
35.1
Average household income
$326,503
Family households
34.4%
People per household (average)
1.65
Occupied housing units
8,300
Owner-occupied units
34.8%
Median year structure built
2009
Median value mortgaged units
$1,459,900
Median value unmortgaged units
$932,600

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 221 Main Street, San Francisco, CA 94105 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 221 Main Street, San Francisco, CA 94105?

The development at 221 Main Street, San Francisco, CA 94105 was built in 1973.

What is the market value of 221 Main Street, San Francisco, CA 94105?

The current market value of 221 Main Street, San Francisco, CA 94105 is $404,544,477.

What is the total square footage of 221 Main Street, San Francisco, CA 94105?

221 Main Street, San Francisco, CA 94105 has a total of 434,078 square feet.

What is the price per square foot for this property?

$299 per square foot is the price for 221 Main Street, San Francisco, CA 94105.

How many active listings does 221 Main Street, San Francisco, CA 94105 have?

This address has 2 active listing(s).

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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