Los Angeles County  »  819 W Olive Ave

819 West Olive Avenue, Monrovia, CA 91016 Property Information

819 West Olive Avenue, Monrovia, CA 91016 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

819 West Olive Avenue, Monrovia, CA 91016
static Mapbox map

Address

Primary address 819 West Olive Avenue, Monrovia
Zip code 91016
County Los Angeles
Municipality Monrovia

Sales & Tax Overview for 819 West Olive Avenue, Monrovia

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Current property tax $7,753

Lot & Building Information for 819 West Olive Avenue, Monrovia

Building sqft 4,396
Building class Five or More Apartments or Units - 4 Stories or Less (0500)
Acreage 0.198
Units 5
Year built 1977
Year last altered 1978
Stories 4
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
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. For more property insights, including its Energy Star score, its Existing Buildings Energy and Water Efficiency Program (EBEWE) status, and additional energy and water usage data, create an account.

Other Property Data for 819 West Olive Avenue, Monrovia

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 819 West Olive Avenue, Monrovia , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 819 West Olive Avenue, Monrovia

What is the year built & the total sq. ft. for 819 West Olive Avenue, Monrovia, CA 91016?

819 West Olive Avenue, Monrovia, CA 91016 was built in 1977 and has a total of 4,396 square feet.

What is the assessed value of 819 West Olive Avenue, Monrovia, CA 91016 and the property tax paid?

Assessed at $428,047, the tax amount paid for 819 West Olive Avenue, Monrovia, CA 91016 is $5,500.

How many residential units does this building have?

This building has 5 residential unit(s).

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 819 West Olive Avenue, Monrovia

Create a free account to view the complete sales history for 819 West Olive Avenue, Monrovia, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 819 West Olive Avenue, Monrovia

Data not available for this property.

Property Taxes for 819 West Olive Avenue, Monrovia

Access detailed property tax data for 819 West Olive 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 $5,500
Current property tax $7,753
Market value $428,047

Special Assessments And Penalties for 819 West Olive Avenue, Monrovia

Special Assessments

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
00194 Health License Fees
03694 La County Regional Park And Open Space District
03071 Los Angeles County Flood Control
00170 Los Angeles County Trauma/Emerg Srvs

Assessment History for 819 West Olive Avenue, Monrovia

Here's the assessment & property tax history for 819 West Olive 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 $428,047 1.285 $5,500 +2.25%
2024-2025 $419,655 1.2818 $5,379 +2.42%
2023-2024 $411,427 1.2765 $5,252 +3.10%
2022-2023 $403,360 1.2629 $5,094 +1.92%
2021-2022 $395,452 1.2638 $4,998 +3.37%

Permits for 819 West Olive Avenue, Monrovia

The complete history of permits filed for 819 West Olive 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.

Issued Permit Type Sub type Valuation Expires Status
03/14/2025
             
             
             
             
Unlock the permit history for 819 West Olive Avenue, Monrovia
Sign up

Monrovia residential market stats

Median Sale Price
$900,000
-13.5% YoY
Median Price/Sqft
$662
0.9% YoY
Los Angeles County Median Sale Price
$872,000
0.2% YoY

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.

Demographics by Zip Code

Total population 41,140
Median age 38.4
Average household income $126,522
Family households 66.2%
Occupied housing units 15,285
Owner occupied units 48.0%
Average number of people per household 2.68
Median year structure built 1961
Median value for units with a mortgage $910,300
Median value for units without a mortgage $862,700

Risk

Create a free account to unlock extended information for 819 West Olive 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
Landslides and liquefaction map

Transportation

Access the detailed traffic volume map for 819 West Olive 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

Neighbors for 819 West Olive Avenue, Monrovia

Here are the neighbors for 819 West Olive Avenue, Monrovia.

Address Square feet Purchase date Purchase price
916 W Colorado Blvd, Monrovia 1,610 12/22/2020
835 W Olive Ave, Monrovia 2,800 06/01/2021
844 W Colorado Blvd, Monrovia 1,605 11/16/2021
859 W Olive Ave, Monrovia 1,952 03/13/2013
827 W Olive Ave, Monrovia 1,598 10/05/2012
840 W Colorado Blvd, Monrovia 2,016
820 W Colorado Blvd, Monrovia 1,124 05/13/2016
832 W Colorado Blvd, Monrovia 9,890 06/29/2016
946 W Colorado Blvd, Monrovia 1,446 11/03/2016
612 S 5th Ave, Monrovia 1,140 02/07/2017 $730,000
829 W Olive Ave, Monrovia 2,581 01/26/2023
863 W Olive Ave, Monrovia 2,756 02/26/2020
928 W Colorado Blvd, Monrovia 2,117 04/23/2015
924 W Colorado Blvd, Monrovia 1,185 05/02/2024 $810,000
920 W Colorado Blvd, Monrovia 2,074 11/19/2021 $1,719,500
922 W Colorado Blvd, Monrovia 1,720 11/08/2022
912 W Colorado Blvd, Monrovia 1,348 07/21/2000
824 W Colorado Blvd, Monrovia 1,088 11/01/2017 $565,000
831 W Olive Ave, Monrovia 2,581 06/01/2021
834 W Colorado Blvd, Monrovia 1,836 08/02/2011

Nearby ZIP Codes for 819 West Olive Avenue, Monrovia

Not sure if we cover all the data-points you need? View sample full report View sample full report