| Primary address | 631 Royce Street, 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.
| Current property tax | $1,207 |
| Building sqft | 1,050 |
| Building class | Single Family Residence (0100) |
| Acreage | 0.166 |
| Units | 1 |
| Year built | 1950 |
| Year last altered | Register |
| Bedrooms | 2 |
| Bathrooms | 1 |
| Heating/AC | Floor/wall heating |
| Zoning district | Single-Family Residence (R-1-7500) |
| Weed hazard | No |
| 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:
631 Royce Street, Altadena, CA 91001 was built in 1950 and has a total of 1,050 square feet.
What is the assessed value of 631 Royce Street, Altadena, CA 91001 and the property tax paid?Assessed at $52,329, the tax amount paid for 631 Royce Street, Altadena, CA 91001 is $571.
When was 631 Royce Street, Altadena, CA 91001 last sold?631 Royce Street, Altadena, CA 91001 was last sold in 04/16/2026.
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 631 Royce Street, Altadena, including title documents, transfer conditions, mortgages and liens.
Access detailed property tax data for 631 Royce Street, Altadena, CA 91001. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $572 |
| Current property tax | $1,207 |
| Market value | $52,329 |
| 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 |
|---|---|---|
| 05713 | Altadena Library District Cfd No. 2020-1 | Register |
| 06217 | County Sanitation District #17 | 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 |
Here's the assessment & property tax history for 631 Royce Street, 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 | $52,329 | 1.0924 | $572 | +1.76% |
| 2024-2025 | $51,304 | 1.095 | $562 | +0.83% |
| 2023-2024 | $50,299 | 1.1077 | $557 | +3.68% |
| 2022-2023 | $49,314 | 1.0897 | $537 | +4.34% |
| 2021-2022 | $48,348 | 1.0661 | $515 | +4.29% |
The complete history of permits filed for 631 Royce Street, 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 631 Royce Street, 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) | 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 631 Royce Street, 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) |
|---|---|---|---|---|---|
| Jackson Elementary School | 5 | Public | K-5 | 628 | 0.42 |
| Hathaway-Sycamores, Nps Elementary Nido | NR | Private | K-12 | 26 | 0.45 |
| Bourne Inc. Home School | NR | Private | 1-6 | 6 | 0.66 |
| Odyssey Charter School | 8 | Charter | K-8 | 461 | 0.67 |
| Star Children's Academy | NR | Private | K-6 | 0 | 0.79 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Hathaway-Sycamores, Nps Elementary Nido | NR | Private | K-12 | 26 | 0.45 |
| Aveson Global Leadership Academy | 3 | Charter | 6-12 | 222 | 0.65 |
| Odyssey Charter School | 8 | Charter | K-8 | 461 | 0.67 |
| James Hawkins Educational Program | NR | Private | 5-12 | 0 | 0.83 |
| The Hillside School | NR | Private | 7-12 | 29 | 0.92 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Hathaway-Sycamores, Nps Elementary Nido | NR | Private | K-12 | 26 | 0.45 |
| Aveson Global Leadership Academy | 3 | Charter | 6-12 | 222 | 0.65 |
| James Hawkins Educational Program | NR | Private | 5-12 | 0 | 0.83 |
| John Muir High School | 4 | Public | 9-12 | 1,012 | 0.84 |
| The Hillside School | NR | Private | 7-12 | 29 | 0.92 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 631 Royce Street, Altadena.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 639 Royce St, Altadena | 884 | 03/24/1995 | |
| 586 Mountain View St, Altadena | 2,022 | 05/17/2018 | $835,000 |
| 2612 Casitas Ave, Altadena | 1,124 | 08/11/2025 | $1,160,000 |
| 583 Royce St, Altadena | 1,795 | 06/29/2005 | |
| 615 Royce St, Altadena | 1,000 | 03/01/2018 | |
| 2479 Lincoln Ave, Altadena | 1,647 | 07/09/2025 | |
| 2461 Lincoln Ave, Altadena | 1,881 | 10/01/2018 | $1,060,000 |
| 589 Royce St, Altadena | 916 | 05/24/2004 | $440,004 |
| 559 Royce St, Altadena | 1,845 | 03/27/2014 | |
| 454 Royce St, Altadena | 1,475 | 04/06/2012 | $350,000 |
| 567 Royce St, Altadena | 1,154 | 12/31/2018 | |
| 556 Mountain View St, Altadena | 2,046 | 03/07/2024 | |
| 571 Royce St, Altadena | 1,140 | 02/03/2012 | |
| 647 Royce St, Altadena | 1,164 | 03/03/2025 | |
| 2471 Lincoln Ave, Altadena | 1,021 | 02/14/2022 | |
| 2445 Lincoln Ave, Altadena | 09/24/2021 | $2,900,000 | |
| 597 Royce St, Altadena | 2,210 | 03/30/1995 | $130,000 |
| 621 Royce St, Altadena | 1,174 | 08/29/1989 | $139,000 |
| 2485 Lincoln Ave, Altadena | 1,116 | 09/24/2024 | $1,075,000 |
| 607 Royce St, Altadena | 2,416 | 03/15/2022 | $1,265,000 |