San Francisco County  »  94127  »  W Portal Ave  »  331 W Portal Ave

331 West Portal Avenue, San Francisco, CA 94127 - Property report

Also known as: 331 W Portal Ave

Property image for 331 West Portal Avenue, San Francisco, CA 94127
static Mapbox map

Property type

Flat & Store 4 Units or Less (FS)

Year built

1933

Lot sq. ft.

2,439

Sale price

$2,850,000

General Information

Address
Primary address
331 W Portal Ave
San Francisco, CA 94127
Alternate address(es)
333 W Portal Ave
Zip code
94127
Neighborhood
West Portal
County
San Francisco
Municipality
City of San Francisco
Parcel ID
3012-021

Owner

Find out who owns 331 West Portal Avenue, San Francisco, CA 94127. Uncover corporate and individual owners with a free account.

Sales
Sale date
01/17/2020
Sale price
$2,850,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$36,863
Building
Property type
Flat & Store 4 Units or Less
Building sq. ft.
4,872
Stories
3
Year built
1933
Building material
D
Rooms
12
Lot
Acreage
0.056
Lot sq. ft.
2,439
Zoning & use
Zoning
Qualified opportunity zone
Units
3

Area overview

Walk score
96 /100.  Walker's Paradise
Transit score
76 /100.  Excellent Transit
Bike score
71 /100.  Very Bikeable
School district
San Francisco Unified School District
Ownership

Ownership information for 331 West Portal Avenue, San Francisco, CA

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

Sales history for 331 West Portal Avenue, San Francisco, CA 94127

Sale date Sale price Buyer name Seller name
01/17/2020 $2,850,000 XXX XXXX XXXXXX XXX XXXXXXX XXXX

*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 #
02/13/2025 NTC Special Restrictions XXXXX XXXXX XXX XXXXXXXXX XXXXXXXXXX XX XXXX XXXXXXXX
09/18/2024 Ucc - 3 Termination XXXXX XXXXXXXX XXXX XXXXXXXXXXX X/X/XXXX XX XX XXX XXXXXXXXX
12/29/2022 Ucc - 3 Continuation XXXXXXX XXXX XXXX XXXXXXX X/X/XXXX
12/22/2022 Ucc - 3 Continuation XXXXXXXXXXX X/XX/XXXX XX XX XXX XXXXXXXXX XXXXX XXXXXXXX XXXX
12/20/2022 Ucc-1 XXX XXXX XXXXXX XXX XXXXX XXX
11/18/2022 NTC Solar Energy Contract XXXXXX XXXXX XXXXX XXX
02/11/2020 Reconveyance XXXXXXXXX XXXXXXXXX XXX XXXXXXX XXXX
02/11/2020 Substitution Trustee XXXXX XXXXXXXX XXXX XXXXXXXXX XXXXXXXXX XXX
02/11/2020 Reconveyance XXXXXXXXX XXXXXXXXX XXX XXXXXXX XXXX
02/11/2020 Substitution Trustee XXXXXXXX XXXXXXXX XXXXX XXX XX XXXXXXXXX XXXXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 331 West Portal Avenue, 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
$36,863
Recent tax assessments
Market value
$3,116,887
Land value
$2,181,822
Building value
$935,065

More about San Francisco County property taxes

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 $3,116,887 1.1827 $36,863 +2.98%
2024-2025 $3,055,773 1.1714 $35,795 +1.45%
2023-2024 $2,995,856 1.1777 $35,282 +1.83%
2022-2023 $2,937,115 1.1797 $34,649 +1.76%
2021-2022 $2,879,525 1.18248 $34,050 +165.26%
2020-2021 $1,071,124 1.1984 $12,836 +3.58%
2019-2020 $1,050,122 1.1801 $12,392 +3.50%
2018-2019 $1,029,532 1.163 $11,973 +1.19%
2017-2018 $1,009,316 1.1723 $11,832 +1.11%
2016-2017 $989,528 1.1826 $11,702 +1.52%
Permits

Permit information for 331 West Portal Avenue, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
05/19/2026
04/11/2024
03/07/2024
03/07/2024
03/07/2024

*Most recent permits on record for this property.

Neighborhood

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
20,288
Median age
46.7
Average household income
$313,280
Family households
71.7%
People per household (average)
2.62
Occupied housing units
7,390
Owner-occupied units
82.9%
Median year structure built
1938
Median value mortgaged units
$2,000,001
Median value unmortgaged units
$1,607,100

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

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
View daily traffic map

Access the detailed traffic volume map for 331 West Portal Avenue, San Francisco, CA 94127 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Neighbors for 331 West Portal Avenue, San Francisco, CA

327 W Portal Ave, San Francisco 301 W Portal Ave, San Francisco 379 W Portal Ave, San Francisco 361 W Portal Ave, San Francisco 323 W Portal Ave, San Francisco 369 W Portal Ave, San Francisco 1550 Portola Dr, San Francisco 381 W Portal Ave, San Francisco 1566 Portola Dr, San Francisco 1570 Portola Dr, San Francisco 335 W Portal Ave, San Francisco 1590 Portola Dr, San Francisco 1562 Portola Dr, San Francisco 319 W Portal Ave, San Francisco 393 W Portal Ave, San Francisco 339 W Portal Ave, San Francisco 377 W Portal Ave, San Francisco 311 W Portal Ave, San Francisco 343 W Portal Ave, San Francisco 1546 Portola Dr, San Francisco

Nearby ZIP codes for 331 West Portal Avenue, San Francisco, CA

94102, San Francisco County, CA 94103, San Francisco County, CA 94109, San Francisco County, CA 94110, San Francisco County, CA 94112, San Francisco County, CA 94114, San Francisco County, CA 94115, San Francisco County, CA 94116, San Francisco County, CA 94118, San Francisco County, CA 94121, San Francisco County, CA 94122, San Francisco County, CA 94123, San Francisco County, CA 94129, San Francisco County, CA 94131, San Francisco County, CA

Frequently asked questions

What is the year built for 331 West Portal Avenue, San Francisco, CA 94127?

The development at 331 West Portal Avenue, San Francisco, CA 94127 was built in 1933.

What is the market value of 331 West Portal Avenue, San Francisco, CA 94127?

The current market value of 331 West Portal Avenue, San Francisco, CA 94127 is $3,116,887.

What is the total square footage of 331 West Portal Avenue, San Francisco, CA 94127?

331 West Portal Avenue, San Francisco, CA 94127 has a total of 4,872 square feet.

What is the price per square foot for this property?

$584 per square foot is the price for 331 West Portal Avenue, San Francisco, CA 94127.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 3.

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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