| Primary address | 635 Alder Lane, Walnut |
| Zip code | 91789 |
| County | Los Angeles |
| Municipality | Diamond Bar |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 04/28/1995 |
| Sale price | $147,000 |
| Arm's length | Register |
| Current property tax | $6,951 |
| Building sqft | 1,368 |
| Building class | Single Family Residence - Planned Unit Development (010D) |
| Acreage | 0.033
|
| Units | 1 |
| Year built | 1986 |
| Year last altered | Register |
| Bedrooms | 2 |
| Bathrooms | 3 |
| Heating/AC | Central refrigeration & heating |
| Zoning district | Medium Density Residential (RM) |
| 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:
635 Alder Lane, Walnut, CA 91789 was built in 1986 and has a total of 1,368 square feet.
What is the assessed value of 635 Alder Lane, Walnut, CA 91789 and the property tax paid?Assessed at $546,613, the tax amount paid for 635 Alder Lane, Walnut, CA 91789 is $6,401.
When was 635 Alder Lane, Walnut, CA 91789 last sold?635 Alder Lane, Walnut, CA 91789 was last sold in 02/12/2019.
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 635 Alder Lane, 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 635 Alder Lane, Walnut, CA 91789. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $6,401 |
| Current property tax | $6,951 |
| Market value | $546,613 |
| Tax per sqft | $5 |
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 |
| 14651 | Diamond Bar District #38 | Register |
| 02824 | Diamond Bar Lighting District | Register |
| 06181 | Greater L.A. County Vector Control District | Register |
| 03694 | La County Regional Park And Open Space District | Register |
Here's the assessment & property tax history for 635 Alder Lane, 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 | $546,613 | 1.1711 | $6,401 | +3.43% |
| 2024-2025 | $535,896 | 1.1549 | $6,189 | +2.57% |
| 2023-2024 | $525,390 | 1.1485 | $6,034 | +2.10% |
| 2022-2023 | $515,089 | 1.1474 | $5,910 | +1.76% |
| 2021-2022 | $504,991 | 1.1502 | $5,808 | +1.31% |
The complete history of permits filed for 635 Alder Lane, 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 635 Alder Lane, 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 | Register |
| Landslides and liquefaction map | Register |
Access the detailed traffic volume map for 635 Alder Lane, 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) |
|---|---|---|---|---|---|
| Discovery World Montessori School | NR | Private | K-6 | 70 | 0.55 |
| Discovery World Montessori | NR | Private | K-4 | 19 | 0.55 |
| Institute of Knowledge | NR | Private | K-10 | 265 | 0.61 |
| Institute Of Knowledge | NR | Private | K-8 | 127 | 0.65 |
| Walnut Elementary School | 8 | Public | K-5 | 671 | 0.90 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Institute of Knowledge | NR | Private | K-10 | 265 | 0.61 |
| Institute Of Knowledge | NR | Private | K-8 | 127 | 0.65 |
| Walnut Valley Adult | NR | Public | 0 | 1.00 | |
| South Pointe Middle School | 8 | Public | 6-8 | 879 | 1.26 |
| Suzanne Middle School | 8 | Public | 6-8 | 1,120 | 1.27 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Institute of Knowledge | NR | Private | K-10 | 265 | 0.61 |
| Ron Hockwalt Academies (Continuation) School | NR | Public | 9-12 | 41 | 0.98 |
| Walnut Valley Adult | NR | Public | 0 | 1.00 | |
| Walnut High School | 10 | Public | 9-12 | 2,158 | 1.11 |
| International Cross Academy | NR | Private | 1-12 | 0 | 1.48 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 635 Alder Lane, Walnut.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 627 Alder Ln, Walnut | 1,578 | 11/12/2020 | $555,000 |
| 607 Alder Ln, Walnut | 1,368 | 01/20/2026 | |
| 645 Alder Ln, Walnut | 1,280 | 01/14/2025 | |
| 643 Alder Ln, Walnut | 1,368 | 11/21/2017 | $448,000 |
| 603 Alder Ln, Walnut | 1,280 | 07/24/2007 | |
| 611 Alder Ln, Walnut | 1,578 | 03/25/2014 | |
| 615 Alder Ln, Walnut | 1,578 | 05/23/2024 | |
| 649 Alder Ln, Walnut | 1,578 | 01/23/2019 | $549,000 |
| 637 Alder Ln, Walnut | 1,578 | 05/04/2023 | $745,000 |
| 619 Alder Ln, Walnut | 1,280 | 05/23/2024 | |
| 629 Alder Ln, Walnut | 1,280 | 01/13/2003 | $206,002 |
| 605 Alder Ln, Walnut | 1,280 | 06/18/2024 | $680,000 |
| 641 Alder Ln, Walnut | 1,368 | 07/31/2024 | $645,000 |
| 639 Alder Ln, Walnut | 1,578 | 09/04/2024 | |
| 609 Alder Ln, Walnut | 1,368 | 07/13/2017 | |
| 633 Alder Ln, Walnut | 1,368 | 03/20/2020 | $548,000 |
| 601 Alder Ln, Walnut | 1,578 | 07/24/1998 | $145,000 |
| 617 Alder Ln, Walnut | 1,280 | 05/23/2017 | |
| 631 Alder Ln, Walnut | 1,280 | 08/13/2018 | |
| 647 Alder Ln, Walnut | 1,280 | 03/01/2022 | $605,000 |