San Francisco County  »  94121  »  18th Ave  »  527 18th Ave

527 18th Avenue, San Francisco, CA 94121 - Property report

Also known as: 527 18th Ave

Property image for 527 18th Avenue, San Francisco, CA 94121
static Mapbox map

Property type

Apartment (1)

Year built

1921

Lot sq. ft.

3,006

Sale price

$540,500

General Information

Address
Primary address
527 18th Ave
San Francisco, CA 94121
Alternate address(es)
529 18th Ave
Zip code
94121
Neighborhood
Central Richmond
County
San Francisco
Municipality
City of San Francisco
Parcel ID
1561-004

Owner

Find out who owns 527 18th Avenue, San Francisco, CA 94121. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/28/1998
Sale price
$540,500
Arm's length
Tax
Tax year
2026-2027
Base tax
$10,879
Current property tax
$10,796
Tax per sq. ft.
$4
Building
Property type
Apartment
Building sq. ft.
2,970
Stories
2
Year built
1921
Rooms
12
Bathrooms
2
Lot
Acreage
0.069
Zoning & use
Zoning
Residential- House, Two Family (RH-2)
Units
2

Area overview

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

Ownership information for 527 18th Avenue, San Francisco, CA

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

Sales history for 527 18th Avenue, San Francisco, CA 94121

Sale date Sale price Buyer name Seller name
04/28/1998 $540,500 XXXX XXX XXX; XXXXX XXXX XXX; XXXXX XXXXXX XXX XXXX XXXXXXX XXXXXX X

*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 #
08/21/2020 Reconveyance XXXXXXXX XXXXX XXXX XX XXXX XXX XXX
08/03/2020 Deed of Trust XXXX XXX XXX XXXXXXXX XXXXX XXXX XX
07/06/2017 Reconveyance XXXXXXXXXX XXXXXXXX XXX XXXX XXX XXX
07/06/2017 Substitution Trustee XXXX XXX XXX XXXXXXXXXX XXXXXXXX XXX
03/15/2006 Deed of Trust XXXX XXX XXX XXXX XXXXXXXX XXXX XXX
07/30/2003 Assignment of Deed of Trust XXXX XXX XXX XXXX XXX
09/09/2002 Assignment of Deed of Trust XXXX XXX XXX XXXXXX XXXXXXXX XXXX XXX
07/29/2002 Deed of Trust XXXX XXX XXX XXX XXXXXXXXX XXXX
10/23/2001 Assignment of Rents XXXX XXX XXX XXXXXX XXXXXXXXXX XXXX
10/23/2001 Deed of Trust XXXX XXX XXX XXXXXX XXXXXXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 527 18th 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
$10,879
Current property tax
$10,796
Tax per sq. ft.
$4
Recent tax assessments
Market value
$919,812
Land value
$554,091
Building value
$365,721

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 $901,692 1.1827 $10,664 +2.98%
2024-2025 $884,016 1.1714 $10,355 +1.45%
2023-2024 $866,684 1.1777 $10,207 +1.83%
2022-2023 $849,692 1.1797 $10,024 +1.76%
2021-2022 $833,034 1.18248 $9,850 -0.31%
2020-2021 $824,496 1.1984 $9,881 +3.58%
2019-2020 $808,332 1.1801 $9,539 +3.50%
2018-2019 $792,484 1.163 $9,217 +1.19%
2017-2018 $776,948 1.1723 $9,108 +1.11%
2016-2017 $761,718 1.1826 $9,008 +1.52%
Permits

Permit information for 527 18th Avenue, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
09/08/2008
09/08/2008
09/03/1998
02/21/1995
01/08/1990

*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 527 18th Avenue, San Francisco, CA 94121 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)
Argonne Elementary School 6 Public K-5 361 0.19
Lisa Kampner Hebrew Academy NR Private K-12 37 0.28
St. Monica School NR Private K-8 209 0.36
San Francisco Schoolhouse NR Private K-7 60 0.38
Alamo Elementary School 8 Public K-5 410 0.42
Sutro Elementary School 9 Public K-5 219 0.49
St. John Of San Francisco Orthodox Acade NR Private K-12 50 0.50
Zion Lutheran School NR Private K-8 160 0.55
Mccoppin (Frank) Elementary School 7 Public K-5 215 0.73
Peabody (George) Elementary School 8 Public K-5 269 0.79
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Lisa Kampner Hebrew Academy NR Private K-12 37 0.28
St. Monica School NR Private K-8 209 0.36
San Francisco Schoolhouse NR Private K-7 60 0.38
Erikson School NR Private 6-12 7 0.41
Challenge To Learning NR Private 7-12 0 0.48
Presidio Middle School 7 Public 6-8 978 0.72
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Lisa Kampner Hebrew Academy NR Private K-12 37 0.28
San Francisco County Rop School NR Public 10-12 0 0.39
Erikson School NR Private 6-12 7 0.41
Challenge To Learning NR Private 7-12 0 0.48
St. John Of San Francisco Orthodox Acade NR Private K-12 50 0.50
Olympia Institute NR Private 6-11 8 0.54
Washington (George) High School 9 Public 9-12 2,036 0.77
Independence High School 5 Public 9-12 205 1.25
Wallenberg (Raoul) Traditional High School 7 Public 9-12 549 1.71

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

Neighbors for 527 18th Avenue, San Francisco, CA

571 18th Ave, San Francisco 509 18th Ave, San Francisco 505 18th Ave, San Francisco 2701 Anza St, San Francisco 508 18th Ave, San Francisco 519 18th Ave, San Francisco 531 18th Ave, San Francisco 543 18th Ave, San Francisco 547 18th Ave, San Francisco 555 18th Ave, San Francisco 559 18th Ave, San Francisco 551 18th Ave, San Francisco 515 18th Ave, San Francisco 2643 Anza St, San Francisco 535 18th Ave, San Francisco 539 18th Ave, San Francisco 567 18th Ave, San Francisco 523 18th Ave, San Francisco 2629 Anza St, San Francisco 2623 Anza St, San Francisco

Nearby ZIP codes for 527 18th Avenue, San Francisco, CA

94102, San Francisco County, CA 94103, San Francisco County, CA 94104, San Francisco County, CA 94108, 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 94122, San Francisco County, CA 94123, San Francisco County, CA 94127, San Francisco County, CA 94129, San Francisco County, CA 94131, San Francisco County, CA 94133, San Francisco County, CA

Frequently asked questions

What is the year built for 527 18th Avenue, San Francisco, CA 94121?

The development at 527 18th Avenue, San Francisco, CA 94121 was built in 1921.

What is the total square footage of 527 18th Avenue, San Francisco, CA 94121?

527 18th Avenue, San Francisco, CA 94121 has a total of 2,970 square feet.

When was 527 18th Avenue, San Francisco, CA 94121 last sold and what was the sale price?

527 18th Avenue, San Francisco, CA 94121 was last sold on 04/28/1998 for $540,500.

What is the assessed value of 527 18th Avenue, San Francisco, CA 94121?

527 18th Avenue, San Francisco, CA 94121 is currently assessed at $901,692.

What are the property taxes for 527 18th Avenue, San Francisco, CA 94121?

The property taxes for 527 18th Avenue, San Francisco, CA 94121 total $10,664.

How many residential units does this building have?

This building has 2 residential unit(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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