| Primary address | 520 Green River Road, Walnut |
| Alternate address(es) | 520 Greenriver Rd |
| 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 | $4,922 |
| Building sqft | 1,786 |
| Building class | Single Family Residence with Pool (0101) |
| Acreage | 0.227
|
| Units | 1 |
| Year built | 1974 |
| Year last altered | Register |
| Bedrooms | 4 |
| Bathrooms | 2 |
| Heating/AC | Central refrigeration & heating |
| Pool | Yes |
| Zoning district | One-Family Residential Zone (8,500 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:
520 Green River Road, Walnut, CA 91789 was built in 1974 and has a total of 1,786 square feet.
What is the assessed value of 520 Green River Road, Walnut, CA 91789 and the property tax paid?Assessed at $340,651, the tax amount paid for 520 Green River Road, Walnut, CA 91789 is $3,989.
When was 520 Green River Road, Walnut, CA 91789 last sold?520 Green River Road, Walnut, CA 91789 was last sold in 01/13/2020.
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 520 Green River Road, 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 520 Green River Road, Walnut, CA 91789. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $3,989 |
| Current property tax | $4,922 |
| Market value | $340,651 |
| Tax per sqft | $2 |
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 520 Green River Road, 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 | $340,651 | 1.1711 | $3,989 | +3.43% |
| 2024-2025 | $333,972 | 1.1549 | $3,857 | +2.57% |
| 2023-2024 | $327,425 | 1.1485 | $3,760 | +2.10% |
| 2022-2023 | $321,006 | 1.1474 | $3,683 | +1.75% |
| 2021-2022 | $314,713 | 1.1502 | $3,620 | +1.32% |
The complete history of permits filed for 520 Green River Road, 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 520 Green River Road, 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 520 Green River Road, 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) |
|---|---|---|---|---|---|
| Walnut United Methodist Preschool | NR | Private | PK-K | 85 | 0.34 |
| Walnut United Methodist Preschool | NR | Private | PK-K | 85 | 0.34 |
| Aims Academy | NR | Private | 1-12 | 0 | 0.38 |
| Vejar Elementary School | 8 | Public | K-5 | 642 | 0.41 |
| The Cross Christian School | NR | Private | PK-K | 81 | 0.41 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Aims Academy | NR | Private | 1-12 | 0 | 0.38 |
| Suzanne Middle School | 8 | Public | 6-8 | 1,120 | 0.62 |
| Stanley G. Oswalt Academy | 8 | Public | K-8 | 868 | 1.16 |
| Walnut Valley Adult | NR | Public | 0 | 1.62 | |
| Telesis Academy Of Science & Math | 4 | Public | K-8 | 635 | 1.77 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Aims Academy | NR | Private | 1-12 | 0 | 0.38 |
| Walnut High School | 10 | Public | 9-12 | 2,158 | 0.57 |
| Ron Hockwalt Academies (Continuation) School | NR | Public | 9-12 | 41 | 1.03 |
| Walnut Valley Adult | NR | Public | 0 | 1.62 | |
| Nogales High School | 5 | Public | 9-12 | 1,668 | 1.74 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 520 Green River Road, Walnut.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 608 Green River Rd, Walnut | 2,253 | 03/04/2022 | |
| 647 Big Creek Ln, Walnut | 2,384 | 07/21/2025 | |
| 651 Big Creek Ln, Walnut | 2,580 | 08/12/2015 | |
| 528 Green River Rd, Walnut | 2,403 | 09/24/2021 | $1,103,000 |
| 536 Green River Rd, Walnut | 2,474 | 05/01/2002 | $310,003 |
| 631 Big Creek Ln, Walnut | 1,786 | 09/11/2015 | |
| 637 Big Creek Ln, Walnut | 2,384 | 05/08/2025 | |
| 600 Green River Rd, Walnut | 1,487 | 04/16/2020 | |
| 624 Green River Rd, Walnut | 2,384 | 09/13/2004 | |
| 618 Green River Rd, Walnut | 1,983 | 03/12/2018 | $880,000 |
| 630 Green River Rd, Walnut | 1,786 | 04/10/2003 | |
| 636 Green River Rd, Walnut | 2,553 | 03/17/2023 | |
| 617 Big Creek Ln, Walnut | 1,487 | 07/14/2020 | |
| 611 Big Creek Ln, Walnut | 1,983 | 09/28/2001 | |
| 20308 Trails End Rd, Walnut | 2,835 | 04/04/2025 | |
| 542 Green River Rd, Walnut | 2,384 | 04/04/2016 | |
| 603 Big Creek Ln, Walnut | 1,487 | 08/21/1995 | |
| 20310 Trails End Rd, Walnut | 2,479 | ||
| 623 Big Creek Ln, Walnut | 2,384 | 07/10/2020 | $905,000 |
| 639 Big Creek Ln, Walnut | 1,983 | 09/09/2020 | $843,000 |