| Primary address | 1420 Heidelberg Avenue, Walnut |
| Zip code | 91789 |
| County | Los Angeles |
| Municipality | Walnut |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $1,781 |
| Building sqft | 1,672 |
| Building class | Single Family Residence (0100) |
| Acreage | 0.172
|
| Units | 1 |
| Year built | 1964 |
| Year last altered | Register |
| Bedrooms | 3 |
| Bathrooms | 2 |
| Heating/AC | Central heating |
| Zoning district | One-Family Residential Zone (7,200 SF) (R-1) |
| Weed hazard | No |
| School district | Walnut Valley Unified School District |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
1420 Heidelberg Avenue, Walnut, CA 91789 was built in 1964 and has a total of 1,672 square feet.
What is the assessed value of 1420 Heidelberg Avenue, Walnut, CA 91789 and the property tax paid?Assessed at $99,705, the tax amount paid for 1420 Heidelberg Avenue, Walnut, CA 91789 is $1,167.
When was 1420 Heidelberg Avenue, Walnut, CA 91789 last sold?1420 Heidelberg Avenue, Walnut, CA 91789 was last sold in 11/04/2011.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 1420 Heidelberg Avenue, Walnut, including title documents, transfer conditions, mortgages and liens.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 1420 Heidelberg Avenue, Walnut, CA 91789. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $1,168 |
| Current property tax | $1,781 |
| Market value | $99,705 |
| Tax per sqft | $1 |
Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes/direct assessments are applicable for this property.
| Code | Description | Tax levied |
|---|---|---|
| 06221 | County Sanitation District #21 | Register |
| 03694 | La County Regional Park And Open Space District | Register |
| 00744 | Los Angeles County Fire Department | Register |
| 03071 | Los Angeles County Flood Control | Register |
| 04000 | Los Angeles County Sewer Maintenance | Register |
Here's the assessment & property tax history for 1420 Heidelberg Avenue, 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 | $99,705 | 1.1711 | $1,168 | +3.43% |
| 2024-2025 | $97,753 | 1.1549 | $1,129 | +2.57% |
| 2023-2024 | $95,837 | 1.1485 | $1,101 | +2.10% |
| 2022-2023 | $93,959 | 1.1474 | $1,078 | +1.71% |
| 2021-2022 | $92,118 | 1.1502 | $1,060 | +1.36% |
The complete history of permits filed for 1420 Heidelberg Avenue, 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.
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.
Create a free account to unlock extended information for 1420 Heidelberg Avenue, 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) | D (See more on map) |
| Fire hazard zone | See more on map |
| Faults and tsunami inundation zone map | Register |
| Landslides and liquefaction map | Register |
Access the detailed traffic volume map for 1420 Heidelberg Avenue, 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 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Leonard G. Westhoff Elementary School | 8 | Public | K-5 | 627 | 0.31 |
| Collegewood Elementary School | 7 | Public | K-5 | 582 | 0.45 |
| The Cross Christian School | NR | Private | PK-K | 81 | 1.36 |
| The Cross Christian School | NR | Private | PK-K | 81 | 1.36 |
| Walnut United Methodist Preschool | NR | Private | PK-K | 85 | 1.38 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Suzanne Middle School | 8 | Public | 6-8 | 1,120 | 1.36 |
| Eagle Academy | NR | Private | 1-12 | 8 | 1.63 |
| Aims Academy | NR | Private | 1-12 | 0 | 1.74 |
| Stanley G. Oswalt Academy | 8 | Public | K-8 | 868 | 1.77 |
| West Covina Hills Adventist School | NR | Private | K-8 | 47 | 1.97 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Walnut High School | 10 | Public | 9-12 | 2,158 | 1.55 |
| Eagle Academy | NR | Private | 1-12 | 8 | 1.63 |
| Aims Academy | NR | Private | 1-12 | 0 | 1.74 |
| South Hills High School | 7 | Public | 9-12 | 1,640 | 1.97 |
| International Polytechnic High School | 9 | Public | 9-12 | 483 | 2.43 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 1420 Heidelberg Avenue, Walnut.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 20418 Collegewood Dr, Walnut | 1,836 | 05/09/2023 | $980,000 |
| 20428 Collegewood Dr, Walnut | 1,709 | 07/01/2022 | |
| 20461 Varsity Dr, Walnut | 2,075 | 06/03/1997 | $192,000 |
| 20511 Varsity Dr, Walnut | 1,764 | 11/28/2016 | |
| 20455 Varsity Dr, Walnut | 2,356 | 12/06/2018 | $710,000 |
| 20419 Loyalton Dr, Walnut | 1,582 | 08/06/2002 | |
| 1430 Heidelberg Ave, Walnut | 1,709 | 05/13/2019 | |
| 1440 Heidelberg Ave, Walnut | 1,672 | 01/12/2023 | |
| 20483 Varsity Dr, Walnut | 1,340 | 09/22/2005 | |
| 20503 Varsity Dr, Walnut | 2,044 | 05/21/2013 | |
| 20447 Varsity Dr, Walnut | 1,582 | 09/27/2011 | |
| 20410 Collegewood Dr, Walnut | 1,836 | 02/26/2010 | $525,005 |
| 20437 Loyalton Dr, Walnut | 1,255 | 12/18/2019 | $151,000 |
| 20477 Varsity Dr, Walnut | 2,171 | 01/11/2017 | |
| 1406 Heidelberg Ave, Walnut | 1,854 | 10/07/2011 | |
| 20469 Varsity Dr, Walnut | 2,687 | 08/16/2002 | $295,002 |
| 20414 Loyalton Dr, Walnut | 1,180 | 04/26/2021 | |
| 20420 Loyalton Dr, Walnut | 1,255 | 11/30/2004 | |
| 20519 Varsity Dr, Walnut | 1,582 | 07/06/2012 | $517,000 |
| 1412 Heidelberg Ave, Walnut | 1,709 | 02/25/2015 |