| Primary address | 143 West 12th Street, Claremont |
| 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 | $6,620 |
| Building sqft | 1,166 |
| Total sqft | 2,028 |
| Building class | Double, Duplex or Two Units - 4 Stories or Less (0200) |
| Acreage | 0.224
|
| Buildings on lot | 2 |
| Units | 2 |
| Year built | 1926 |
| Year last altered | Register |
| Stories | 4 |
| Bedrooms | 2 |
| Bathrooms | 1 |
| Heating/AC | Floor/wall heating |
| Zoning district | Historic Claremont 7,500 Sq Ft Min. (HC 7,500) |
| 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:
143 West 12th Street, Claremont, CA 91711 was built in 1926 and has a total of 1,166 square feet.
What is the assessed value of 143 West 12th Street, Claremont, CA 91711 and the property tax paid?Assessed at $487,266, the tax amount paid for 143 West 12th Street, Claremont, CA 91711 is $5,485.
When was 143 West 12th Street, Claremont, CA 91711 last sold?143 West 12th Street, Claremont, CA 91711 was last sold in 01/23/2017.
How many residential units does this building have?This building has 2 residential unit(s).
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 143 West 12th Street, 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 143 West 12th Street, Claremont, CA 91711. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $5,486 |
| Current property tax | $6,620 |
| Market value | $487,266 |
| Tax per sqft | $3 |
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 143 West 12th Street, 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 | $487,266 | 1.1258 | $5,486 | +1.54% |
| 2024-2025 | $477,713 | 1.1309 | $5,402 | +2.18% |
| 2023-2024 | $468,347 | 1.1289 | $5,287 | +1.51% |
| 2022-2023 | $459,165 | 1.1344 | $5,209 | +1.26% |
| 2021-2022 | $450,163 | 1.1428 | $5,144 | +2.93% |
The complete history of permits filed for 143 West 12th Street, 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 143 West 12th Street, 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 143 West 12th Street, 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) |
|---|---|---|---|---|---|
| Sycamore Elementary School | 9 | Public | K-6 | 383 | 0.27 |
| Our Lady of the Assumption School | NR | Private | K-8 | 365 | 0.78 |
| Mountain View Elementary School | 4 | Public | K-6 | 418 | 0.80 |
| Chaparral Elementary School | 7 | Public | K-6 | 606 | 0.91 |
| Condit Elementary School | 7 | Public | K-6 | 628 | 0.93 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Our Lady of the Assumption School | NR | Private | K-8 | 365 | 0.78 |
| El Roble Intermediate School | 8 | Public | 7-8 | 946 | 0.93 |
| American Christian Military Academy | NR | Private | 7-12 | 10 | 0.94 |
| Montessori Academy of Claremont | NR | Private | K-12 | 0 | 1.18 |
| Foothill Country Day School | NR | Private | PK-8 | 423 | 1.18 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Claremont High School | 9 | Public | 9-12 | 2,256 | 0.63 |
| American Christian Military Academy | NR | Private | 7-12 | 10 | 0.94 |
| Montessori Academy of Claremont | NR | Private | K-12 | 0 | 1.18 |
| Faith Christian Academy | NR | Private | 1-12 | 56 | 1.41 |
| San Antonio High (Continuation) School | 4 | Public | 10-12 | 70 | 1.54 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 143 West 12th Street, Claremont.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 133 W 12th St, Claremont | 1,304 | 03/14/2022 | |
| 1630 Tulane Rd, Claremont | 4,122 | 05/02/2018 | |
| 4326 Piedmont Mesa Dr, Claremont | 2,533 | ||
| 4263 LA Junta Dr, Claremont | 2,194 | 09/28/2017 | |
| 386 Brooks Ave, Claremont | 1,412 | ||
| 140 Claremont Blvd, Claremont | 1,180 | 01/30/2007 | $152,000 |
| 160 Claremont Blvd, Claremont | 1,180 | 04/30/2007 | $152,000 |
| 615 Gayville Dr, Claremont | 1,951 | 12/01/2020 | |
| 150 Claremont Blvd, Claremont | 1,180 | 01/30/2007 | $152,000 |
| 130 Claremont Blvd, Claremont | 1,180 | 01/30/2007 | $152,000 |
| 1250 Harvard Ave, Claremont | 5,510 | 11/12/2008 | |
| 428 W 8th St, Claremont | 1,172 | 08/16/2018 | |
| 261 Harrison Ave, Claremont | 36,527 | 08/20/1997 | $270,000 |
| 388 Brooks Ave, Claremont | 1,506 | ||
| 641 Blanchard Pl, Claremont | 1,104 | ||
| 1229 N Dartmouth Ave, Claremont | 2,432 | 05/02/2018 | |
| 135 W 12th St, Claremont | 2,488 | 10/12/2016 |