San Francisco County  »  94122  »  20th Ave  »  1800 20th Ave

1800 20th Avenue, San Francisco, CA 94122 - Property report

Also known as: 1800 20th Ave

Property image for 1800 20th Avenue, San Francisco, CA 94122
static Mapbox map

Property type

Apartments 5 to 14 Units (A5)

Year built

1958

Lot sq. ft.

2,483

Sale price

$1,540,000

General Information

Address
Primary address
1800 20th Ave
San Francisco, CA 94122
Zip code
94122
Neighborhood
Central Sunset
County
San Francisco
Municipality
City of San Francisco
Parcel ID
2056-032

Owner

Find out who owns 1800 20th Avenue, San Francisco, CA 94122. Uncover corporate and individual owners with a free account.

Sales
Sale date
06/20/2025
Sale price
$1,540,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$6,320
Building
Property type
Apartments 5 to 14 Units
Building sq. ft.
3,856
Stories
2
Year built
1958
Building material
D
Rooms
18
Lot
Acreage
0.057
Lot sq. ft.
2,483
Zoning & use
Zoning
Qualified opportunity zone
Units
6

Area overview

Walk score
84 /100.  Very Walkable
Transit score
61 /100.  Good Transit
Bike score
62 /100.  Bikeable
School district
San Francisco Unified School District

Ownership information for 1800 20th Avenue, San Francisco, CA

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

Sales history for 1800 20th Avenue, San Francisco, CA 94122

More about San Francisco County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
07/09/2025 Grant Deed XXXX XXXXX XXXXXXX XXXXX XXX
06/20/2025 Grant Deed XXXXXX XXXXXXXX XXXX XXXXX
05/15/2025 Individual Grant Deed XXXXXX XXXXXXXX XXXXXX XXXXXXXX
03/21/2025 Individual Grant Deed XXXXXX XXXXXXXX XXXXXX XXXXXXXX
01/22/2024 Affidavit of Death XXXXXXXXXX XXXXXXX XXXXXX XX
06/16/2023 Affidavit of Death XXXXXXXXXX XXXXXXXX XXX
03/23/2018 Reconveyance XXXXXXXX XXXXXXXXXX XX XXXXXXX X XX & XXXXXXXX X XXXXXXXXXX XXX
03/15/2018 Reconveyance XXXXXXXX XXXXXXXXXX XX XXXXXXX X XX X XXXXXXXX X XXXXXXXXXX XX
09/15/2014 Financing Statement XXXXXXX X XX/XXXXXXXX X XXXXXXXXXX XX XX XXXXX XXXXX XXXX XX
09/15/2014 Notice Security Agreement XXXXXXX X XX/XXXXXXXX X XXXXXXXXXX XX XX XXXXX XXXXX XXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 1800 20th 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
$6,320
Recent tax assessments
Market value
$534,332
Land value
$264,139
Building value
$270,193

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 $534,332 1.1827 $6,320 +2.98%
2024-2025 $523,857 1.1714 $6,136 +1.45%
2023-2024 $513,587 1.1777 $6,049 +1.79%
2022-2023 $503,707 1.1797 $5,942 +1.75%
2021-2022 $493,916 1.18248 $5,840 -0.34%
2020-2021 $488,977 1.1984 $5,860 +3.58%
2019-2020 $479,400 1.1801 $5,657 +3.52%
2018-2019 $469,922 1.163 $5,465 +1.19%
2017-2018 $460,717 1.1723 $5,401 +1.11%
2016-2017 $451,692 1.1826 $5,342 +1.52%

Permit information for 1800 20th Avenue, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
08/11/2025
07/29/2025
07/29/2025
07/29/2025
07/21/2025

*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
55,819
Median age
43.1
Average household income
$191,796
Family households
57.7%
People per household (average)
2.44
Occupied housing units
22,354
Owner-occupied units
48.2%
Median year structure built
1942
Median value mortgaged units
$1,589,700
Median value unmortgaged units
$1,362,900

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

Access the detailed traffic volume map for 1800 20th Avenue, San Francisco, CA 94122 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 1800 20th Avenue, San Francisco, CA 94122?

The development at 1800 20th Avenue, San Francisco, CA 94122 was built in 1958.

What is the total square footage of 1800 20th Avenue, San Francisco, CA 94122?

1800 20th Avenue, San Francisco, CA 94122 has a total of 3,856 square feet.

When was 1800 20th Avenue, San Francisco, CA 94122 last sold and what was the sale price?

1800 20th Avenue, San Francisco, CA 94122 was last sold on 06/20/2025 for $1,540,000.

What is the assessed value of 1800 20th Avenue, San Francisco, CA 94122?

1800 20th Avenue, San Francisco, CA 94122 is currently assessed at $534,332.

What are the property taxes for 1800 20th Avenue, San Francisco, CA 94122?

The property taxes for 1800 20th Avenue, San Francisco, CA 94122 total $6,319.

How many residential units does this building have?

This building has 6 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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