| Primary address | 421 South Alta Vista Avenue, 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 | 08/13/2012 |
| Sale price | $450,000 |
| Arm's length | Register |
| Current property tax | $8,120 |
| Building sqft | 1,130 |
| Total sqft | 1,910 |
| Building class | Double, Duplex or Two Units - 4 Stories or Less (0200) |
| Acreage | 0.184
|
| Buildings on lot | 2 |
| Units | 2 |
| Year built | 1965 |
| Year last altered | Register |
| Stories | 4 |
| Bedrooms | 3 |
| Bathrooms | 2 |
| Heating/AC | Floor/wall heating |
| Zoning district | Residential Medium 3500 (RM3500) |
| 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:
421 South Alta Vista Avenue, Monrovia, CA 91016 was built in 1965 and has a total of 1,130 square feet.
What is the assessed value of 421 South Alta Vista Avenue, Monrovia, CA 91016 and the property tax paid?Assessed at $565,212, the tax amount paid for 421 South Alta Vista Avenue, Monrovia, CA 91016 is $7,262.
When was 421 South Alta Vista Avenue, Monrovia, CA 91016 last sold?421 South Alta Vista Avenue, Monrovia, CA 91016 was last sold in 05/11/2022.
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 421 South Alta Vista Avenue, Monrovia, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 08/13/2012 | $450,000 | Register | Register |
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 421 South Alta Vista Avenue, Monrovia, CA 91016. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $7,263 |
| Current property tax | $8,120 |
| Market value | $565,212 |
| Tax per sqft | $4 |
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 421 South Alta Vista Avenue, 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 | $565,212 | 1.285 | $7,263 | +2.25% |
| 2024-2025 | $554,131 | 1.2818 | $7,103 | +2.42% |
| 2023-2024 | $543,267 | 1.2765 | $6,935 | +3.10% |
| 2022-2023 | $532,615 | 1.2629 | $6,726 | +1.93% |
| 2021-2022 | $522,173 | 1.2638 | $6,599 | +3.36% |
The complete history of permits filed for 421 South Alta Vista Avenue, 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 421 South Alta Vista Avenue, 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) | 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 421 South Alta Vista Avenue, 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) |
|---|---|---|---|---|---|
| Monroe Elementary School | 5 | Public | K-5 | 478 | 0.13 |
| Calvary Road Baptist Academy | NR | Private | K-12 | 21 | 0.17 |
| Mayflower Elementary School | 6 | Public | K-5 | 502 | 0.47 |
| First Lutheran School | NR | Private | PK, K-8 | 0 | 0.68 |
| First Lutheran School | NR | Private | PK, K-8 | 0 | 0.68 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Calvary Road Baptist Academy | NR | Private | K-12 | 21 | 0.17 |
| Clifton Middle School | 8 | Public | 6-8 | 589 | 0.62 |
| First Lutheran School | NR | Private | PK, K-8 | 0 | 0.68 |
| Method Schools K-8 | NR | Charter | K-8 | 19 | 0.86 |
| Ica Catholic School | NR | Private | K-8 | 156 | 1.04 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Calvary Road Baptist Academy | NR | Private | K-12 | 21 | 0.17 |
| Monrovia High School | 7 | Public | 9-12 | 1,538 | 0.57 |
| Rancho Learning Center (Alternative) | 5 | Public | K-12 | 69 | 1.07 |
| Monrovia Community Adult | NR | Public | 0 | 1.34 | |
| Mountain Park School | 5 | Public | K-12 | 90 | 1.34 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 421 South Alta Vista Avenue, Monrovia.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 442 W Palm Ave, Monrovia | 1,767 | 10/11/2017 | |
| 428 W Palm Ave, Monrovia | 912 | 07/23/2010 | |
| 306 S Mayflower Ave, Monrovia | 578 | 05/27/2025 | |
| 447 W Lemon Ave, Monrovia | 1,105 | 01/23/2014 | |
| 427 W Lemon Ave, Monrovia | 1,183 | 03/26/2010 | $473,004 |
| 417 S Alta Vista Ave, Monrovia | 2,374 | 02/27/2013 | $910,000 |
| 443 W Lemon Ave, Monrovia | 1,391 | 02/01/2023 | |
| 308 S Mayflower Ave, Monrovia | 624 | 06/01/2007 | |
| 446 W Palm Ave, Monrovia | 768 | 05/27/2025 | |
| 422 W Palm Ave, Monrovia | 912 | 04/01/2003 | $315,003 |
| 431 W Lemon Ave, Monrovia | 928 | 06/29/2018 | |
| 423 W Lemon Ave, Monrovia | 864 | 02/03/2003 | $270,002 |
| 435 W Lemon Ave, Monrovia | 1,574 | 02/11/2004 | |
| 419 W Lemon Ave, Monrovia | 960 | 02/05/2007 | |
| 415 W Lemon Ave, Monrovia | 1,491 | 11/04/2022 | $1,160,000 |
| 432 W Palm Ave, Monrovia | 2,874 | 07/25/2024 | |
| 439 W Lemon Ave, Monrovia | 1,326 | 02/06/2015 | |
| 407 W Lemon Ave, Monrovia | 1,098 | 01/16/2003 | |
| 436 W Palm Ave, Monrovia | 1,263 | 12/02/2020 | $895,000 |
| 420 W Palm Ave, Monrovia | 920 | 02/28/2025 | $750,000 |