| Primary address | 663 West Winthrop Avenue, Claremont |
| Alternate address(es) | 663 Winthrop Ave |
| Zip code | 91711 |
| County | Los Angeles |
| Municipality | Claremont |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Current property tax | $2,334 |
| Building sqft | 2,478 |
| Building class | Single Family Residence (0100) |
| Acreage | 0.268
|
| Units | 1 |
| Year built | 1965 |
| Year last altered | Register |
| Bedrooms | 4 |
| Bathrooms | 3 |
| Heating/AC | Central refrigeration & heating |
| Zoning district | Min. Lot Size: 13,000 Sq Ft (RS 13,000) |
| Weed hazard | No |
| School district | Claremont 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:
663 West Winthrop Avenue, Claremont, CA 91711 was built in 1965 and has a total of 2,478 square feet.
What is the assessed value of 663 West Winthrop Avenue, Claremont, CA 91711 and the property tax paid?Assessed at $114,211, the tax amount paid for 663 West Winthrop Avenue, Claremont, CA 91711 is $1,285.
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 663 West Winthrop Avenue, Claremont, 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 663 West Winthrop Avenue, Claremont, CA 91711. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $1,286 |
| Current property tax | $2,334 |
| Market value | $114,211 |
| 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 |
|---|---|---|
| 12862 | Claremont Abtmnt | Register |
| 84261 | Claremont Unified School Dist Recreation Assmt Dist | Register |
| 06221 | County Sanitation District #21 | Register |
| 03694 | La County Regional Park And Open Space District | Register |
| 00744 | Los Angeles County Fire Department | Register |
Here's the assessment & property tax history for 663 West Winthrop Avenue, Claremont, 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 | $114,211 | 1.1258 | $1,286 | +1.54% |
| 2024-2025 | $111,973 | 1.1309 | $1,266 | +2.18% |
| 2023-2024 | $109,779 | 1.1289 | $1,239 | +1.50% |
| 2022-2023 | $107,627 | 1.1344 | $1,221 | +1.24% |
| 2021-2022 | $105,517 | 1.1428 | $1,206 | +2.95% |
The complete history of permits filed for 663 West Winthrop Avenue, Claremont, 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 Claremont so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Claremont and compare it to other neighborhoods in Los Angeles County.
Create a free account to unlock extended information for 663 West Winthrop Avenue, Claremont, 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 663 West Winthrop Avenue, Claremont 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) |
|---|---|---|---|---|---|
| Montessori Academy of Claremont | NR | Private | K-12 | 0 | 0.15 |
| Condit Elementary School | 7 | Public | K-6 | 628 | 0.55 |
| Danbury Special Education School | NR | Public | K-8 | 41 | 1.00 |
| Chaparral Elementary School | 7 | Public | K-6 | 606 | 1.05 |
| Sumner Elementary School | 5 | Public | K-6 | 428 | 1.06 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Montessori Academy of Claremont | NR | Private | K-12 | 0 | 0.15 |
| Danbury Special Education School | NR | Public | K-8 | 41 | 1.00 |
| Western Christian School | NR | Private | PK-8 | 472 | 1.48 |
| Community Christian Academy of Claremont | NR | Private | 1-12 | 0 | 1.49 |
| El Roble Intermediate School | 8 | Public | 7-8 | 946 | 1.61 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Montessori Academy of Claremont | NR | Private | K-12 | 0 | 0.15 |
| Claremont High School | 9 | Public | 9-12 | 2,256 | 0.69 |
| The Webb Schools | NR | Private | 9-12 | 406 | 0.82 |
| Community Christian Academy of Claremont | NR | Private | 1-12 | 0 | 1.49 |
| Leroy Haynes Educational Center | NR | Private | K-12 | 122 | 1.61 |
Data provided by GreatSchools.org © 2025. All rights reserved.
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