Los Angeles County  »  20513 Summertown St

20513 Summertown Street, Walnut, CA 91789 Property Information

20513 Summertown Street, Walnut, CA 91789 Property Information

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  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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20513 Summertown Street, Walnut, CA 91789
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Address

Primary address 20513 Summertown Street, Walnut
Zip code 91789
County Los Angeles

Sales & Tax Overview for 20513 Summertown Street, Walnut

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 02/22/2011
Sale price $560,005
Arm's length
Current property tax $9,403

Lot & Building Information for 20513 Summertown Street, Walnut

Building sqft 1,999
Building class Single Family Residence (0100)
Acreage 0.194
Units 1
Year built 1972
Year last altered
Bedrooms 4
Bathrooms 2
Heating/AC Central refrigeration & heating
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Single-Family Residence (R-1-8500)
Weed hazard No
School district Rowland Unified School District

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 20513 Summertown Street, Walnut

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  • • Improvements for 20513 Summertown Street, Walnut , including their type, square footage, grade and when they were built.
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About 20513 Summertown Street, Walnut

What is the year built & the total sq. ft. for 20513 Summertown Street, Walnut, CA 91789?

20513 Summertown Street, Walnut, CA 91789 was built in 1972 and has a total of 1,999 square feet.

What is the assessed value of 20513 Summertown Street, Walnut, CA 91789 and the property tax paid?

Assessed at $731,792, the tax amount paid for 20513 Summertown Street, Walnut, CA 91789 is $8,610.

When was 20513 Summertown Street, Walnut, CA 91789 last sold and what was the last sale price?

20513 Summertown Street, Walnut, CA 91789 was last sold in 02/22/2011 for $560,005.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
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Past Sales & Property History for 20513 Summertown Street, Walnut

Create a free account to view the complete sales history for 20513 Summertown Street, Walnut, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
02/22/2011 $560,005

Title Documents for 20513 Summertown Street, Walnut

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
02/22/2011 Deed
(Sale for consideration - full DTT - Single parcel sale)
08/18/2003 Deed
(File correction - Single parcel sale)
08/13/2003 Deed
12/26/2000 Deed
(File correction - Single parcel sale)
09/14/1994 Deed
09/14/1994 Deed
01/12/1990 Deed
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R: Recorded date
D: Document date

Property Taxes for 20513 Summertown Street, Walnut

Access detailed property tax data for 20513 Summertown Street, Walnut, CA 91789. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $8,610
Current property tax $9,403
Market value $731,792
Tax per sqft $4

Special Assessments And Penalties for 20513 Summertown Street, Walnut

Special Assessments

Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes/direct assessments are applicable for this property.

Code Description Tax levied
00311 County Library Services
06221 County Sanitation District #21
06181 Greater L.A. County Vector Control District
03694 La County Regional Park And Open Space District
00744 Los Angeles County Fire Department

Assessment History for 20513 Summertown Street, Walnut

Here's the assessment & property tax history for 20513 Summertown Street, Walnut, including the evolution of the total tax rate and corresponding property tax.

Year Assessment value Total tax rate Property tax Year over year change
2025-2026 $731,792 1.1766 $8,610 +1.93%
2024-2025 $717,444 1.1774 $8,447 +3.73%
2023-2024 $703,377 1.1578 $8,144 +2.22%
2022-2023 $689,587 1.1553 $7,967 +1.51%
2021-2022 $676,067 1.1609 $7,848 +1.36%

Permits for 20513 Summertown Street, Walnut

The complete history of permits filed for 20513 Summertown Street, Walnut, including new construction or demolition permits, complaints, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Data not available for this property.

Walnut residential market stats

Median Sale Price
$1,103,500
-8% YoY
Median Price/Sqft
$621
4% YoY
Los Angeles County Median Sale Price
$872,000
0.2% YoY

Access a detailed real estate market overview of Walnut so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Walnut and compare it to other neighborhoods in Los Angeles County.

Risk

Create a free account to unlock extended information for 20513 Summertown Street, Walnut, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map

Transportation

Access the detailed traffic volume map for 20513 Summertown Street, Walnut to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Tzu Chi Elementary School - Walnut NR Private K-5 53 0.64
International Cross Academy NR Private 1-12 0 0.71
Elite Open School NR Private 5-12 43 0.84
Wisdom Kids College NR Private K-8 0 0.90
Walnut Valley Adult NR Public 0 0.95

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
South Pointe Middle School 8 Public 6-8 879 0.59
International Cross Academy NR Private 1-12 0 0.71
Elite Open School NR Private 5-12 43 0.84
Wisdom Kids College NR Private K-8 0 0.90
Walnut Valley Adult NR Public 0 0.95

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
International Cross Academy NR Private 1-12 0 0.71
Elite Open School NR Private 5-12 43 0.84
Walnut Valley Adult NR Public 0 0.95
Diamond Bar High School 10 Public 9-12 2,557 1.05
Institute of Knowledge NR Private K-10 265 1.41

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 20513 Summertown Street, Walnut

Here are the neighbors for 20513 Summertown Street, Walnut.

Address Square feet Purchase date Purchase price
1744 Chapel Hill Dr, Walnut 2,325 10/03/2023
20557 Starshine Rd, Walnut 1,821 01/28/2010
20531 Summertown St, Walnut 2,342 03/16/1992
20514 Summertown St, Walnut 2,802 09/24/2014
1750 Chapel Hill Dr, Walnut 2,325 02/14/2018
20523 Summertown St, Walnut 2,259 10/14/2011
20551 Summertown St, Walnut 2,386 10/21/1998
20557 Summertown St, Walnut 2,325 12/31/2002
20550 Summertown St, Walnut 3,213 10/18/2021 $1,060,000
20503 Summertown St, Walnut 1,785 12/18/2025 $1,095,000
1736 Chapel Hill Dr, Walnut 1,821 01/19/2023 $860,000
20542 Summertown St, Walnut 2,325 06/14/2011
20534 Summertown St, Walnut 2,802 05/03/1995 $239,000
20524 Summertown St, Walnut 2,802 12/07/2015
20567 Starshine Rd, Walnut 1,599 11/23/2009
20543 Summertown St, Walnut 2,805 04/12/2023 $1,153,000
1806 Walnut Leaf Dr, Walnut 2,581 10/25/2000
20547 Starshine Rd, Walnut 2,712 12/22/2022 $950,000
1740 Chapel Hill Dr, Walnut 2,581 12/11/2018
20575 Starshine Rd, Walnut 2,265 03/03/2020 $815,000

Nearby ZIP Codes for 20513 Summertown Street, Walnut

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