| Primary address | 423 West Foothill Boulevard, Monrovia |
| Zip code | 91016 |
| County | Los Angeles |
| Municipality | Monrovia |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 12/30/1999 |
| Sale price | $65,500 |
| Arm's length | Register |
| Current property tax | $12,167 |
| Building sqft | 1,788 |
| Building class | Three Units (Any Combination) - 4 Stories or Less (0300) |
| Acreage | 0.169
|
| Units | 3 |
| Year built | 1950 |
| Year last altered | Register |
| Stories | 4 |
| Bedrooms | 4 |
| Bathrooms | 3 |
| Zoning district | Neighborhood Commercial (NC) |
| Weed hazard | No |
| School district | Monrovia 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:
423 West Foothill Boulevard, Monrovia, CA 91016 was built in 1950 and has a total of 1,788 square feet.
What is the assessed value of 423 West Foothill Boulevard, Monrovia, CA 91016 and the property tax paid?Assessed at $856,110, the tax amount paid for 423 West Foothill Boulevard, Monrovia, CA 91016 is $11,001.
When was 423 West Foothill Boulevard, Monrovia, CA 91016 last sold?423 West Foothill Boulevard, Monrovia, CA 91016 was last sold in 11/21/2017.
How many residential units does this building have?This building has 3 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 423 West Foothill Boulevard, Monrovia, 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 423 West Foothill Boulevard, Monrovia, CA 91016. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $11,001 |
| Current property tax | $12,167 |
| Market value | $856,110 |
| Tax per sqft | $6 |
Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes/direct assessments are applicable for this property.
| Code | Description | Tax levied |
|---|---|---|
| 06215 | County Sanitation District #15 | Register |
| 03694 | La County Regional Park And Open Space District | Register |
| 03071 | Los Angeles County Flood Control | Register |
| 00170 | Los Angeles County Trauma/Emerg Srvs | Register |
| 21297 | Monrovia Ldscp & Light Maintenance District | Register |
Here's the assessment & property tax history for 423 West Foothill Boulevard, Monrovia, 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 | $856,110 | 1.285 | $11,001 | +2.25% |
| 2024-2025 | $839,325 | 1.2818 | $10,758 | +2.42% |
| 2023-2024 | $822,869 | 1.2765 | $10,504 | +3.10% |
| 2022-2023 | $806,735 | 1.2629 | $10,188 | +1.92% |
| 2021-2022 | $790,918 | 1.2638 | $9,996 | +3.36% |
The complete history of permits filed for 423 West Foothill Boulevard, Monrovia, 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 Monrovia so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Monrovia and compare it to other neighborhoods in Los Angeles County.
Check out recently sold homes in Monrovia and see how their prices compare.
Create a free account to unlock extended information for 423 West Foothill Boulevard, Monrovia, 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 423 West Foothill Boulevard, Monrovia 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) |
|---|---|---|---|---|---|
| Mayflower Elementary School | 6 | Public | K-5 | 502 | 0.17 |
| Monroe Elementary School | 5 | Public | K-5 | 478 | 0.43 |
| Calvary Road Baptist Academy | NR | Private | K-12 | 21 | 0.47 |
| Method Schools K-8 | NR | Charter | K-8 | 19 | 0.77 |
| Oasis Trilingual Community School | NR | Private | PK-6 | 41 | 0.85 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Calvary Road Baptist Academy | NR | Private | K-12 | 21 | 0.47 |
| Clifton Middle School | 8 | Public | 6-8 | 589 | 0.64 |
| Method Schools K-8 | NR | Charter | K-8 | 19 | 0.77 |
| First Lutheran School | NR | Private | PK, K-8 | 0 | 0.98 |
| Foothills Middle School | 8 | Public | 6-8 | 683 | 1.00 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Calvary Road Baptist Academy | NR | Private | K-12 | 21 | 0.47 |
| Monrovia High School | 7 | Public | 9-12 | 1,538 | 0.64 |
| Rancho Learning Center (Alternative) | 5 | Public | K-12 | 69 | 1.24 |
| Arroyo Pacific Academy | NR | Private | 1-12 | 67 | 1.46 |
| Renaissance Academy | NR | Private | K-12 | 67 | 1.46 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 423 West Foothill Boulevard, Monrovia.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 412 Concord Ave, Monrovia | 1,506 | 02/16/2021 | |
| 111 N Alta Vista Ave, Monrovia | 2,619 | 01/02/2004 | |
| 443 Concord Ave, Monrovia | 1,064 | 05/07/1999 | $173,000 |
| 431 Concord Ave, Monrovia | 3,338 | 03/12/2019 | |
| 423 Concord Ave, Monrovia | 960 | ||
| 436 Concord Ave, Monrovia | 2,109 | 12/22/2020 | |
| 420 Concord Ave, Monrovia | 1,381 | 04/03/2024 | |
| 427 W Foothill Blvd, Monrovia | 1,519 | 11/21/2017 | |
| 447 Concord Ave, Monrovia | 1,312 | 11/15/2001 | $308,000 |
| 435 Concord Ave, Monrovia | 1,052 | 11/02/2023 | |
| 432 Concord Ave, Monrovia | 1,648 | 07/20/2016 | $665,000 |
| 444 Concord Ave, Monrovia | 2,397 | 10/26/1993 | $390,000 |
| 416 Concord Ave, Monrovia | 2,126 | 07/27/2020 | |
| 427 Concord Ave, Monrovia | 888 | 10/25/2021 | |
| 433 W Foothill Blvd, Monrovia | 5,584 | 11/21/2017 | |
| 419 W Foothill Blvd, Monrovia | 1,122 | 11/21/2017 | |
| 437 Concord Ave, Monrovia | 1,840 | 05/27/2025 | |
| 122 N Mayflower Ave, Monrovia | 1,904 | 05/07/2004 | |
| 415 W Foothill Blvd, Monrovia | 1,234 | 04/27/2016 | |
| 424 Concord Ave, Monrovia | 1,060 | 12/28/2016 | $1,365,000 |