| Primary address | 823 South Shamrock Avenue, Monrovia |
| Alternate address(es) | 823 Shamrock 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 | 12/26/1990 |
| Sale price | $155,000 |
| Arm's length | Register |
| Current property tax | $9,404 |
| Building sqft | 2,190 |
| Building class | Single Family Residence (0100) |
| Acreage | 0.172
|
| Units | 1 |
| Year built | 1888 |
| Year last altered | Register |
| Bedrooms | 3 |
| Bathrooms | 3 |
| Heating/AC | Floor/wall heating |
| Zoning district | Residential Medium 2500 (RM2500) |
| 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:
823 South Shamrock Avenue, Monrovia, CA 91016 was built in 1888 and has a total of 2,190 square feet.
What is the assessed value of 823 South Shamrock Avenue, Monrovia, CA 91016 and the property tax paid?Assessed at $678,871, the tax amount paid for 823 South Shamrock Avenue, Monrovia, CA 91016 is $8,723.
When was 823 South Shamrock Avenue, Monrovia, CA 91016 last sold?823 South Shamrock Avenue, Monrovia, CA 91016 was last sold in 06/28/2002.
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 823 South Shamrock Avenue, Monrovia, including title documents, transfer conditions, mortgages and liens.
| Purchase date | Purchase price | Buyer name | Seller name |
|---|---|---|---|
| 12/26/1990 | $155,000 | 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 823 South Shamrock 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 | $8,723 |
| Current property tax | $9,404 |
| Market value | $678,871 |
| 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 823 South Shamrock 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 | $678,871 | 1.285 | $8,723 | +2.25% |
| 2024-2025 | $665,560 | 1.2818 | $8,531 | +2.42% |
| 2023-2024 | $652,511 | 1.2765 | $8,329 | +3.10% |
| 2022-2023 | $639,717 | 1.2629 | $8,079 | +1.93% |
| 2021-2022 | $627,175 | 1.2638 | $7,926 | +3.36% |
The complete history of permits filed for 823 South Shamrock 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 823 South Shamrock 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 823 South Shamrock 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) |
|---|---|---|---|---|---|
| Ica Catholic School | NR | Private | K-8 | 156 | 0.06 |
| Immaculate Conception Catholic School | NR | Private | PK, K-8 | 108 | 0.07 |
| Immaculate Conception Catholic School | NR | Private | PK, K-8 | 108 | 0.07 |
| Immaculate Conception Annunciation Catholic School | NR | Private | K-8 | 109 | 0.07 |
| Canyon Early Learning Center | NR | Public | K | 1 | 0.31 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Ica Catholic School | NR | Private | K-8 | 156 | 0.06 |
| Immaculate Conception Catholic School | NR | Private | PK, K-8 | 108 | 0.07 |
| Immaculate Conception Annunciation Catholic School | NR | Private | K-8 | 109 | 0.07 |
| Monrovia Community Adult | NR | Public | 0 | 0.33 | |
| Mountain Park School | 5 | Public | K-12 | 90 | 0.33 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Monrovia Community Adult | NR | Public | 0 | 0.33 | |
| Mountain Park School | 5 | Public | K-12 | 90 | 0.33 |
| Canyon Oaks High School | 2 | Public | 9-12 | 33 | 0.35 |
| Opportunities For Learning - Duarte | 2 | Charter | K-12 | 88 | 0.68 |
| Calvary Road Baptist Academy | NR | Private | K-12 | 21 | 0.89 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 823 South Shamrock Avenue, Monrovia.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 532 Royal Oaks Dr, Monrovia | 1,102 | 12/23/2010 | $305,003 |
| 413 Almond Ave, Monrovia | 1,300 | 06/02/2025 | |
| 432 Royal Oaks Dr, Monrovia | 1,608 | 10/27/2016 | |
| 524 Royal Oaks Dr, Monrovia | 1,054 | 01/30/2012 | |
| 616 Royal Oaks Dr, Monrovia | 1,388 | 11/01/2022 | $565,000 |
| 526 Royal Oaks Dr, Monrovia | 1,460 | 04/13/2022 | |
| 612 Royal Oaks Dr, Monrovia | 1,251 | 03/29/2017 | $600,000 |
| 620 Royal Oaks Dr, Monrovia | 1,053 | 12/09/1993 | |
| 600 Royal Oaks Dr, Monrovia | 1,300 | 07/23/2015 | |
| 530 Royal Oaks Dr, Monrovia | 1,416 | 12/02/2010 | |
| 516 Royal Oaks Dr, Monrovia | 1,054 | ||
| 425 Almond Ave, Monrovia | 1,300 | 06/17/2020 | $615,000 |
| 421 Almond Ave, Monrovia | 1,855 | 12/21/2020 | |
| 422 Royal Oaks Dr, Monrovia | 1,820 | 05/10/2011 | |
| 610 Royal Oaks Dr, Monrovia | 2,040 | 10/15/2019 | |
| 420 Royal Oaks Dr, Monrovia | 05/10/2011 | ||
| 430 Royal Oaks Dr, Monrovia | 1,608 | 08/09/2023 | |
| 504 Royal Oaks Dr, Monrovia | 1,129 | 10/18/2002 | |
| 412 Royal Oaks Dr, Monrovia | 1,317 | 10/23/2023 | |
| 418 Royal Oaks Dr, Monrovia | 1,188 | 10/26/2020 |