San Francisco County  »  94112  »  Ridgewood Ave  »  20 Ridgewood Ave

20 Ridgewood Avenue, San Francisco, CA 94112 - Property report

Also known as: 20 Ridgewood Ave

Property image for 20 Ridgewood Avenue, San Francisco, CA 94112
static Mapbox map

Property type

Dwelling (D)

Year built

1909

Lot sq. ft.

2,483

Sale price

$1,420,000

General Information

Address
Primary address
20 Ridgewood Ave
San Francisco, CA 94112
Zip code
94112
Neighborhood
Sunnyside
County
San Francisco
Municipality
City of San Francisco
Parcel ID
3123-029

Owner

Find out who owns 20 Ridgewood Avenue, San Francisco, CA 94112. Uncover corporate and individual owners with a free account.

Sales
Sale date
02/17/2021
Sale price
$1,420,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$18,179
Current property tax
$18,096
Tax per sq. ft.
$13
Building
Property type
Dwelling
Building sq. ft.
1,408
Stories
1
Year built
1909
Building material
D
Rooms
6
Bedrooms
2
Bathrooms
1
Lot
Acreage
0.057
Zoning & use
Zoning
Residential- House, One Family (RH-1)
Units
1

Area overview

Walk score
85 /100.  Very Walkable
Transit score
79 /100.  Excellent Transit
Bike score
83 /100.  Very Bikeable
School district
San Francisco Unified School District
Ownership

Ownership information for 20 Ridgewood Avenue, San Francisco, CA

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

Sales history for 20 Ridgewood Avenue, San Francisco, CA 94112

Sale date Sale price Buyer name Seller name
02/17/2021 $1,420,000 XXXX XXXXXX XXXX XXXXXXXX; XXXX XXXXXXX X
03/30/2007 $699,000 XXXX XXXXXXX X; XXXXXXX XXXXXXXX XXXXXX XXXXX X
05/29/1997 $289,000 XXXXXX XXXXX X XXXXXXXXX XXXX X

*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 #
04/07/2021 Res Energy Inspctn XXXX XXXXXXXX
03/17/2021 Reconveyance XXXXXXXXXX XXXXX XXXXXXXX XXX XXXXXXXXXX XXXXX XXXXXXXX XXX
03/17/2021 Substitution Trustee XXXXXXXXXX XXXXX XXXXXXXX XXX XXXXXXXXXX XXXXX XXXXXXXX XXX
02/17/2021 Grant Deed XXXX XXXXXXXX XXXX XXXXXX
11/15/2012 Deed of Trust XXXX XXXXXXXX XXX XXXXXXXXX XXXX XXXXXX XXXXX
11/15/2012 Deed XXXX XXXXXXXX XXXX XXXXXXXX
03/30/2007 Deed of Trust XXXX XXXXXXX X XXXX XX XXXXXXX XX
03/30/2007 Deed of Trust XXXX XXXXXXX X XXXX XX XXXXXXX XX
03/30/2007 Deed XXXXXX XXXXX X XXXX XXXXXXX X
03/21/2007 Residential Energy Inspctn XXXXXX XXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 20 Ridgewood 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
Base tax
$18,179
Current property tax
$18,096
Tax per sq. ft.
$13
Recent tax assessments
Market value
$1,537,051
Land value
$1,075,936
Building value
$461,115

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 $1,537,051 1.1827 $18,179 +2.98%
2024-2025 $1,506,914 1.1714 $17,652 +1.45%
2023-2024 $1,477,367 1.1777 $17,399 +1.83%
2022-2023 $1,448,400 1.1797 $17,087 +67.03%
2021-2022 $865,164 1.18248 $10,230 -0.31%
2020-2021 $856,294 1.1984 $10,262 +3.58%
2019-2020 $839,504 1.1801 $9,907 +3.50%
2018-2019 $823,044 1.163 $9,572 +1.19%
2017-2018 $806,908 1.1723 $9,459 +1.11%
2016-2017 $791,088 1.1826 $9,355 +1.52%
Permits

Permit information for 20 Ridgewood Avenue, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
04/05/2005
01/26/2005
12/22/2004
10/27/1992

*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.

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 20 Ridgewood Avenue, San Francisco, CA 94112 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Sunnyside Elementary School 6 Public K-5 327 0.25
St. Finn Barr NR Private K-8 239 0.31
San Francisco Adventist NR Private 1-8 15 0.59
Miraloma Elementary School 7 Public K-5 351 0.62
Stratford School NR Private K-5 325 0.65
Voice Of Pentecost Academy NR Private K-12 60 0.65
San Miguel Children Center NR Public 129 0.78
St. Brendan Elementary School NR Private K-8 311 0.89
Glen Park Elementary School 3 Public K-5 308 0.99
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St. Finn Barr NR Private K-8 239 0.31
Wen Jian Ying School NR Private 8-12 9 0.34
San Francisco Adventist NR Private 1-8 15 0.59
Voice Of Pentecost Academy NR Private K-12 60 0.65
Aptos Middle School 6 Public 6-8 848 0.69
San Miguel Children Center NR Public 129 0.78
Denman (James) Middle School 3 Public 6-8 816 0.81
St. Brendan Elementary School NR Private K-8 311 0.89
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Wen Jian Ying School NR Private 8-12 9 0.34
Lick-Wilmerding High School NR Private 9-12 527 0.56
Voice Of Pentecost Academy NR Private K-12 60 0.65
City Arts & Leadership Academy 5 Charter 9-12 473 0.74
San Miguel Children Center NR Public 129 0.78
Archbishop Riordan High School NR Private 9-12 691 0.85
Oaks Christian Academy NR Private 3-12 0 0.89
Balboa High School 8 Public 9-12 1,278 0.90
Asawa (Ruth) San Francisco School Of The Arts, A Public School. 10 Public 9-12 679 1.08
Academy (The)- SF @Mcateer 6 Public 9-12 320 1.08

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 20 Ridgewood Avenue, San Francisco, CA

669 Hearst Ave, San Francisco 14 Ridgewood Ave, San Francisco 550 Flood Ave, San Francisco 32 Ridgewood Ave, San Francisco 38 Ridgewood Ave, San Francisco 675 Hearst Ave, San Francisco 44 Ridgewood Ave, San Francisco 562 Flood Ave, San Francisco 26 Ridgewood Ave, San Francisco 50 Ridgewood Ave, San Francisco 546 Flood Ave, San Francisco 8 Ridgewood Ave, San Francisco 594 Flood Ave, San Francisco 570 Flood Ave, San Francisco 667 Hearst Ave, San Francisco 663 Hearst Ave, San Francisco 679 Hearst Ave, San Francisco 566 Flood Ave, San Francisco 558 Flood Ave, San Francisco 554 Flood Ave, San Francisco

Nearby ZIP codes for 20 Ridgewood Avenue, San Francisco, CA

94102, San Francisco County, CA 94103, San Francisco County, CA 94110, San Francisco County, CA 94114, San Francisco County, CA 94115, San Francisco County, CA 94116, San Francisco County, CA 94118, San Francisco County, CA 94122, San Francisco County, CA 94124, San Francisco County, CA 94127, San Francisco County, CA 94131, San Francisco County, CA 94158, San Francisco County, CA

Frequently asked questions

What is the year built for 20 Ridgewood Avenue, San Francisco, CA 94112?

The development at 20 Ridgewood Avenue, San Francisco, CA 94112 was built in 1909.

What is the total square footage of 20 Ridgewood Avenue, San Francisco, CA 94112?

20 Ridgewood Avenue, San Francisco, CA 94112 has a total of 1,408 square feet.

When was 20 Ridgewood Avenue, San Francisco, CA 94112 last sold and what was the sale price?

20 Ridgewood Avenue, San Francisco, CA 94112 was last sold on 02/17/2021 for $1,420,000.

What is the assessed value of 20 Ridgewood Avenue, San Francisco, CA 94112?

20 Ridgewood Avenue, San Francisco, CA 94112 is currently assessed at $1,537,051.

What are the property taxes for 20 Ridgewood Avenue, San Francisco, CA 94112?

The property taxes for 20 Ridgewood Avenue, San Francisco, CA 94112 total $18,178.

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