| Primary address | 231 May Avenue, Monrovia |
| Alternate address(es) | 231 N May Ave |
| 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 | 12/20/2016 |
| Sale price | $915,000 |
| Arm's length | Register |
| Current property tax | $14,620 |
| Building sqft | 1,790 |
| Building class | Single Family Residence with Pool (0101) |
| Acreage | 0.172 |
| Units | 1 |
| Year built | 1921 |
| Year last altered | Register |
| Bedrooms | 4 |
| Bathrooms | 2 |
| Heating/AC | Central refrigeration & heating |
| Pool | Yes |
| Zoning district | Residential Low (RL) |
| 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:
231 May Avenue, Monrovia, CA 91016 was built in 1921 and has a total of 1,790 square feet.
What is the assessed value of 231 May Avenue, Monrovia, CA 91016 and the property tax paid?Assessed at $1,083,168, the tax amount paid for 231 May Avenue, Monrovia, CA 91016 is $13,918.
When was 231 May Avenue, Monrovia, CA 91016 last sold and what was the last sale price?231 May Avenue, Monrovia, CA 91016 was last sold in 12/20/2016 for $915,000.
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 231 May Avenue, Monrovia, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 12/20/2016 | $915,000 | 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 231 May 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 | $13,919 |
| Current property tax | $14,620 |
| Market value | $1,083,168 |
| Tax per sqft | $8 |
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 231 May 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 | $1,083,168 | 1.285 | $13,919 | +2.25% |
| 2024-2025 | $1,061,930 | 1.2818 | $13,612 | +2.42% |
| 2023-2024 | $1,041,109 | 1.2765 | $13,290 | +3.10% |
| 2022-2023 | $1,020,696 | 1.2629 | $12,890 | +1.92% |
| 2021-2022 | $1,000,683 | 1.2638 | $12,647 | +3.36% |
The complete history of permits filed for 231 May 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 231 May 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) | 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 231 May 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) |
|---|---|---|---|---|---|
| Oasis Trilingual Community School | NR | Private | PK-6 | 41 | 0.41 |
| Oasis Trilingual Community School | NR | Private | PK-6 | 41 | 0.41 |
| Wild Rose Elementary School | 5 | Public | K-5 | 435 | 0.49 |
| Mayflower Elementary School | 6 | Public | K-5 | 502 | 0.67 |
| Calvary Road Baptist Academy | NR | Private | K-12 | 21 | 0.86 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Clifton Middle School | 8 | Public | 6-8 | 589 | 0.39 |
| Calvary Road Baptist Academy | NR | Private | K-12 | 21 | 0.86 |
| Immaculate Conception Catholic School | NR | Private | PK, K-8 | 108 | 0.92 |
| Immaculate Conception Annunciation Catholic School | NR | Private | K-8 | 109 | 0.92 |
| Ica Catholic School | NR | Private | K-8 | 156 | 0.93 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Calvary Road Baptist Academy | NR | Private | K-12 | 21 | 0.86 |
| Monrovia Community Adult | NR | Public | 0 | 1.18 | |
| Mountain Park School | 5 | Public | K-12 | 90 | 1.19 |
| Canyon Oaks High School | 2 | Public | 9-12 | 33 | 1.19 |
| Monrovia High School | 7 | Public | 9-12 | 1,538 | 1.29 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 231 May Avenue, Monrovia.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 243 May Ave, Monrovia | 992 | 01/04/2021 | |
| 263 May Ave, Monrovia | 1,884 | 02/13/2009 | |
| 232 N Ivy Ave, Monrovia | 1,284 | ||
| 228 N Ivy Ave, Monrovia | 1,248 | 09/24/2019 | |
| 224 N Ivy Ave, Monrovia | 1,080 | ||
| 220 N Ivy Ave, Monrovia | 2,275 | 11/13/2014 | $761,000 |
| 240 N Ivy Ave, Monrovia | 1,282 | 06/07/2022 | |
| 259 May Ave, Monrovia | 1,446 | 02/25/2021 | |
| 219 May Ave, Monrovia | 2,345 | 11/04/2010 | $655,006 |
| 239 N May Ave, Monrovia | 2,454 | 01/20/2026 | |
| 227 May Ave, Monrovia | 940 | 11/21/2022 | |
| 235 May Ave, Monrovia | 2,109 | 10/22/2019 | |
| 238 N Ivy Ave, Monrovia | 1,065 | 05/02/2012 | |
| 251 May Ave, Monrovia | 1,203 | 10/12/2011 | |
| 253 May Ave, Monrovia | 1,869 | 02/28/2002 | |
| 212 N Ivy Ave, Monrovia | 1,244 | 12/20/2023 | $900,000 |
| 223 May Ave, Monrovia | 1,797 | 08/27/2007 | |
| 215 May Ave, Monrovia | 1,984 | 02/24/1998 | |
| 216 N Ivy Ave, Monrovia | 1,333 | 08/28/2007 | |
| 247 May Ave, Monrovia | 992 | 12/11/2020 | $850,000 |