| Primary address | 503 Devonwood Road, Altadena |
| Zip code | 91001 |
| County | Los Angeles |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 10/09/2020 |
| Sale price | $1,750,000 |
| Arm's length | Register |
| Current property tax | $11,641 |
| Building sqft | 2,386 |
| Building class | Single Family Residence with Pool (0101) |
| Acreage | 0.538 |
| Units | 1 |
| Year built | 1956 |
| Year last altered | Register |
| Bedrooms | 4 |
| Bathrooms | 3 |
| Heating/AC | Central refrigeration & heating |
| Pool | Yes |
| Zoning district | Single-Family Residence (R-1-10000) |
| Weed hazard | Yes |
| School district | Pasadena 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:
503 Devonwood Road, Altadena, CA 91001 was built in 1956 and has a total of 2,386 square feet.
What is the assessed value of 503 Devonwood Road, Altadena, CA 91001 and the property tax paid?Assessed at $1,004,713, the tax amount paid for 503 Devonwood Road, Altadena, CA 91001 is $10,975.
When was 503 Devonwood Road, Altadena, CA 91001 last sold?503 Devonwood Road, Altadena, CA 91001 was last sold in 08/15/2022.
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 503 Devonwood Road, Altadena, including title documents, transfer conditions, mortgages and liens.
*Here are the three most recent sales for this property.
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 503 Devonwood Road, Altadena, CA 91001. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $10,975 |
| Current property tax | $11,641 |
| Market value | $1,004,713 |
| 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 |
|---|---|---|
| 05713 | Altadena Library District Cfd No. 2020-1 | Register |
| 06217 | County Sanitation District #17 | Register |
| 00744 | Los Angeles County Fire Department | Register |
| 00746 | Los Angeles County Fire Department Brush Initial Inspection | Register |
| 03071 | Los Angeles County Flood Control | Register |
Here's the assessment & property tax history for 503 Devonwood Road, Altadena, 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 | $1,004,713 | 1.0924 | $10,975 | -47.09% |
| 2024-2025 | $1,894,254 | 1.095 | $20,742 | +0.83% |
| 2023-2024 | $1,857,113 | 1.1077 | $20,571 | +3.68% |
| 2022-2023 | $1,820,700 | 1.0897 | $19,840 | +4.26% |
| 2021-2022 | $1,785,000 | 1.0661 | $19,030 | +32.85% |
The complete history of permits filed for 503 Devonwood Road, Altadena, 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.
Create a free account to unlock extended information for 503 Devonwood Road, Altadena, 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, 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 503 Devonwood Road, Altadena 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) |
|---|---|---|---|---|---|
| Pasadena Rosebud Academy | 6 | Charter | K-8 | 152 | 0.17 |
| Grace Christian Academy | NR | Private | 1-8 | 0 | 0.71 |
| Alma Fuerte Public | 3 | Charter | K-8 | 145 | 1.06 |
| Odyssey Charter School - South | 7 | Charter | K-8 | 342 | 1.06 |
| Renaissance Academy | NR | Private | 1-12 | 40 | 1.06 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Pasadena Rosebud Academy | 6 | Charter | K-8 | 152 | 0.17 |
| Grace Christian Academy | NR | Private | 1-8 | 0 | 0.71 |
| Alma Fuerte Public | 3 | Charter | K-8 | 145 | 1.06 |
| Odyssey Charter School - South | 7 | Charter | K-8 | 342 | 1.06 |
| Renaissance Academy | NR | Private | 1-12 | 40 | 1.06 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Renaissance Academy | NR | Private | 1-12 | 40 | 1.06 |
| Pasadena Waldorf School | NR | Private | PK-12 | 281 | 1.17 |
| Lindsay School | NR | Private | 9-12 | 14 | 1.29 |
| Pasadena Waldorf High School | NR | Private | PK-12 | 307 | 1.34 |
| James Hawkins Educational Program | NR | Private | 5-12 | 0 | 1.38 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 503 Devonwood Road, Altadena.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 3686 Canon Blvd, Altadena | 2,286 | 01/08/2026 | |
| 520 Devonwood Rd, Altadena | 2,060 | 03/29/2023 | |
| 604 Devonwood Rd, Altadena | 1,871 | 08/10/2023 | |
| 491 Devonwood Rd, Altadena | 2,485 | 10/25/2021 | |
| 3441 Monterosa Dr, Altadena | 2,480 | 11/14/2016 | |
| 3459 Monterosa Dr, Altadena | 2,208 | 05/21/2021 | |
| 581 Devonwood Rd, Altadena | 1,934 | 08/27/2020 | |
| 602 Devonwood Rd, Altadena | 1,871 | 12/19/2011 | |
| 3646 Canon Blvd, Altadena | 2,297 | 01/05/2015 | |
| 3676 Canon Blvd, Altadena | 2,772 | ||
| 475 Devonwood Rd, Altadena | 3,016 | 08/23/2019 | |
| 457 Devonwood Rd, Altadena | 2,572 | 04/16/2025 | $1,000,000 |
| 603 Devonwood Rd, Altadena | 2,960 | 07/22/2020 | $1,210,000 |
| 3638 Canon Blvd, Altadena | 2,133 | 06/03/2016 | $825,000 |
| 3475 Monterosa Dr, Altadena | 2,143 | 09/09/2009 | $580,005 |
| 600 Devonwood Rd, Altadena | 2,349 | 10/30/1992 | $440,000 |
| 500 Devonwood Rd, Altadena | 2,026 | 04/18/2025 | |
| 3433 Monterosa Dr, Altadena | 2,143 | 08/30/2018 | $1,040,000 |
| 3696 Canon Blvd, Altadena | 2,395 | 12/18/2023 | |
| 437 Devonwood Rd, Altadena | 1,890 | 01/28/1997 | $262,000 |