San Francisco County  »  94112  »  Williar Ave  »  18 Williar Ave

18 Williar Avenue, San Francisco, CA 94112 - Property report

Also known as: 18 Williar Ave

Property image for 18 Williar Avenue, San Francisco, CA 94112
static Mapbox map

Property type

Single Family Residence (31)

Year built

2001

Lot sq. ft.

1,960

Sale price

$200,000

General Information

Address
Primary address
18 Williar Ave
San Francisco, CA 94112
Zip code
94112
Neighborhood
Ingleside
County
San Francisco
Municipality
City of San Francisco
Parcel ID
7021-002

Owner

Find out who owns 18 Williar Avenue, San Francisco, CA 94112. Uncover corporate and individual owners with a free account.

Sales
Sale date
08/14/2000
Sale price
$200,000
Arm's length
Tax
Tax year
2026-2027
Base tax
$9,570
Current property tax
$9,487
Tax per sq. ft.
$4
Building
Property type
Single Family Residence
Building sq. ft.
2,660
Stories
3
Year built
2001
Rooms
9
Bedrooms
5
Bathrooms
4
Lot
Acreage
0.045
Zoning & use
Zoning
Residential- House, One Family (RH-1)
Units
1

Area overview

Walk score
84 /100.  Very Walkable
Transit score
87 /100.  Excellent Transit
Bike score
53 /100.  Bikeable
School district
San Francisco Unified School District
Ownership

Ownership information for 18 Williar Avenue, San Francisco, CA

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

Sales history for 18 Williar Avenue, San Francisco, CA 94112

Sale date Sale price Buyer name Seller name
08/14/2000 $200,000 XXX XX XXX XXX XXXXXXX XXX XXX; XXX XXXXXX X
02/01/2000 $144,000 XXX XXXXXX X XXX XXX X; XXXX XXXXXXX X X
03/05/1999 $175,000 XXX XXX X; XXXX XXXXXXX X X XXXXXXX XXXXXX 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 #
07/16/2019 Grant Deed XXX XX XXX XXX XX XXX
07/16/2019 Affidavit of Death XXX XXXXXXX XXX XXX
02/06/2018 Revocable Tod Deed XXX XXXXXXX XXX XXX XXX XXXXXX XXXXXXX
02/06/2018 Revocable Tod Deed XX XXX XXX XXX XXXXXX X
07/09/2015 Reconveyance XXXXXXX XXXXXXX XXX XXXX XXX XXXXXXX XXX XXX
07/09/2015 Substitution Trustee XXXXXXXX XX XXXXXXX XXXXXXX XXX XXXX
04/04/2014 Reconveyance XXXX XXXX XXXXXXXXXX XXX XXX XXXXXXX XX XXX
05/02/2005 Deed of Trust XXX XXXXXXX XXX XXX XXXXXXXX XXXX XXX
05/21/2003 Deed of Trust XXX XXXXXXX XXX XXX XXXXXX XXXXXXXXXX XXXX
05/01/2002 Assignment of Deed of Trust XXX XXXXXXX XXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 18 Williar 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
2026-2027
Base tax
$9,570
Current property tax
$9,487
Tax per sq. ft.
$4
Recent tax assessments
Market value
$809,182
Land value
$307,398
Building value
$501,784

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 $793,292 1.1827 $9,382 +2.98%
2024-2025 $777,738 1.1714 $9,110 +1.45%
2023-2024 $762,489 1.1777 $8,980 +1.83%
2022-2023 $747,539 1.1797 $8,819 +1.76%
2021-2022 $732,882 1.18248 $8,666 -0.31%
2020-2021 $725,368 1.1984 $8,693 +3.58%
2019-2020 $711,124 1.1801 $8,392 +3.50%
2018-2019 $697,182 1.163 $8,108 +1.19%
2017-2018 $683,514 1.1723 $8,013 +1.11%
2016-2017 $670,114 1.1826 $7,925 +1.52%
Permits

Permit information for 18 Williar Avenue, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
01/30/2001
10/03/2000

*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 18 Williar 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)
San Francisco Adventist NR Private 1-8 15 0.07
Mt. Vernon Christian Academy NR Private K-8 11 0.27
Teknion Peri Sophia Academy NR Private K-12 6 0.41
San Miguel Children Center NR Public 129 0.42
Stratford School NR Private K-5 325 0.55
Sheridan Elementary School 3 Public K-5 183 0.60
Sunnyside Elementary School 6 Public K-5 327 0.67
St. Finn Barr NR Private K-8 239 0.70
Longfellow Elementary School 3 Public K-5 451 0.76
Ortega (Jose) Elementary School 7 Public K-5 371 0.84
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
San Francisco Adventist NR Private 1-8 15 0.07
Mt. Vernon Christian Academy NR Private K-8 11 0.27
Teknion Peri Sophia Academy NR Private K-12 6 0.41
San Miguel Children Center NR Public 129 0.42
Denman (James) Middle School 3 Public 6-8 816 0.50
Wen Jian Ying School NR Private 8-12 9 0.55
St. Finn Barr NR Private K-8 239 0.70
Aptos Middle School 6 Public 6-8 848 0.98
San Francisco Community Alternative School 5 Public K-8 275 1.14
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Lick-Wilmerding High School NR Private 9-12 527 0.19
City Arts & Leadership Academy 5 Charter 9-12 473 0.39
Teknion Peri Sophia Academy NR Private K-12 6 0.41
San Miguel Children Center NR Public 129 0.42
Wen Jian Ying School NR Private 8-12 9 0.55
Balboa High School 8 Public 9-12 1,278 0.58
Archbishop Riordan High School NR Private 9-12 691 0.61
Voice Of Pentecost Academy NR Private K-12 60 0.76
Jordan (June) School For Equity 4 Public 9-12 201 1.46

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

Neighbors for 18 Williar Avenue, San Francisco, CA

15 Grafton Ave, San Francisco 31 Grafton Ave, San Francisco 45 Grafton Ave, San Francisco 50 Williar Ave, San Francisco 25 Grafton Ave, San Francisco 44 Williar Ave, San Francisco 74 Williar Ave, San Francisco 80 Williar Ave, San Francisco 37 Grafton Ave, San Francisco 56 Williar Ave, San Francisco 62 Williar Ave, San Francisco 40 Lee Ave, San Francisco 38 Williar Ave, San Francisco 68 Williar Ave, San Francisco 17 Grafton Ave, San Francisco 32 Williar Ave, San Francisco 2 Williar Ave, San Francisco 51 Grafton Ave, San Francisco 28 Williar Ave, San Francisco 78 Lee Ave, San Francisco

Nearby ZIP codes for 18 Williar Avenue, San Francisco, CA

94102, San Francisco County, CA 94103, San Francisco County, CA 94107, 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 94134, San Francisco County, CA 94158, San Francisco County, CA

Frequently asked questions

What is the year built for 18 Williar Avenue, San Francisco, CA 94112?

The development at 18 Williar Avenue, San Francisco, CA 94112 was built in 2001.

What is the total square footage of 18 Williar Avenue, San Francisco, CA 94112?

18 Williar Avenue, San Francisco, CA 94112 has a total of 2,660 square feet.

When was 18 Williar Avenue, San Francisco, CA 94112 last sold and what was the sale price?

18 Williar Avenue, San Francisco, CA 94112 was last sold on 08/14/2000 for $200,000.

What is the assessed value of 18 Williar Avenue, San Francisco, CA 94112?

18 Williar Avenue, San Francisco, CA 94112 is currently assessed at $793,292.

What are the property taxes for 18 Williar Avenue, San Francisco, CA 94112?

The property taxes for 18 Williar Avenue, San Francisco, CA 94112 total $9,382.

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