Los Angeles County  »  523 W Walnut Ave

523 West Walnut Avenue, Monrovia, CA 91016 Property Information

523 West Walnut 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

523 West Walnut Avenue, Monrovia, CA 91016
static Mapbox map

Address

Primary address 523 West Walnut Avenue, Monrovia
Zip code 91016
County Los Angeles
Municipality Monrovia

Sales & Tax Overview for 523 West Walnut Avenue, Monrovia

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

Sale date 08/17/2018
Sale price $605,000
Arm's length
Current property tax $9,269

Lot & Building Information for 523 West Walnut Avenue, Monrovia

Building sqft 720
Building class Single Family Residence with Pool (0101)
Acreage 0.117
Units 1
Year built 1925
Year last altered
Bedrooms 2
Bathrooms 1
Heating/AC Floor/wall heating
Pool Yes
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 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.

Other Property Data for 523 West Walnut 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 523 West Walnut 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 523 West Walnut Avenue, Monrovia

What is the year built & the total sq. ft. for 523 West Walnut Avenue, Monrovia, CA 91016?

523 West Walnut Avenue, Monrovia, CA 91016 was built in 1925 and has a total of 720 square feet.

What is the assessed value of 523 West Walnut Avenue, Monrovia, CA 91016 and the property tax paid?

Assessed at $688,379, the tax amount paid for 523 West Walnut Avenue, Monrovia, CA 91016 is $8,845.

When was 523 West Walnut Avenue, Monrovia, CA 91016 last sold and what was the last sale price?

523 West Walnut Avenue, Monrovia, CA 91016 was last sold in 08/17/2018 for $605,000.

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 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.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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 523 West Walnut Avenue, Monrovia

Create a free account to view the complete sales history for 523 West Walnut Avenue, Monrovia, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
08/17/2018 $605,000
11/23/2010 $273,502
06/08/2010 $263,240
       
       
Access the complete sales history for 523 West Walnut Avenue, Monrovia with a free account.
Sign up

*Here are the three most recent sales for this property.


Title Documents for 523 West Walnut Avenue, Monrovia

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.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
09/21/2021 Trust Deed 10/01/2051
11/07/2019 Reconveyance
10/01/2019 Trust Deed
10/01/2019 Trust Deed 10/01/2049
08/17/2018 Assignment of Rents
Financing Statement
Trust Deed
08/23/2048
08/17/2018 Trust Deed 09/01/2048
08/17/2018 Grant Deed
(Sale for consideration - full DTT - Single parcel sale)
03/17/2011 Deed
(File correction - Single parcel sale)
11/23/2010 Deed
(Sale for consideration - full DTT - Single parcel sale)
06/08/2010 Deed
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 523 West Walnut Avenue, Monrovia

Access detailed property tax data for 523 West Walnut 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 $8,846
Current property tax $9,269
Market value $688,379
Tax per sqft $12

Special Assessments And Penalties for 523 West Walnut 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
03694 La County Regional Park And Open Space District
03071 Los Angeles County Flood Control
00170 Los Angeles County Trauma/Emerg Srvs
21297 Monrovia Ldscp & Light Maintenance District

Assessment History for 523 West Walnut Avenue, Monrovia

Here's the assessment & property tax history for 523 West Walnut 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 $688,379 1.285 $8,846 +2.25%
2024-2025 $674,882 1.2818 $8,651 +2.42%
2023-2024 $661,650 1.2765 $8,446 +3.10%
2022-2023 $648,678 1.2629 $8,192 +1.93%
2021-2022 $635,960 1.2638 $8,037 +3.36%

Permits for 523 West Walnut Avenue, Monrovia

The complete history of permits filed for 523 West Walnut 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
02/12/2024
             
             
             
             
Unlock the permit history for 523 West Walnut 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.

Risk

Create a free account to unlock extended information for 523 West Walnut 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 523 West Walnut 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

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Monroe Elementary School 5 Public K-5 478 0.19
Calvary Road Baptist Academy NR Private K-12 21 0.26
First Lutheran School NR Private PK, K-8 0 0.52
First Lutheran School NR Private PK, K-8 0 0.52
Mayflower Elementary School 6 Public K-5 502 0.69

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Calvary Road Baptist Academy NR Private K-12 21 0.26
First Lutheran School NR Private PK, K-8 0 0.52
Rancho Learning Center (Alternative) 5 Public K-12 69 0.81
Method Schools K-8 NR Charter K-8 19 0.83
Clifton Middle School 8 Public 6-8 589 0.85

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Calvary Road Baptist Academy NR Private K-12 21 0.26
Monrovia High School 7 Public 9-12 1,538 0.44
Rancho Learning Center (Alternative) 5 Public K-12 69 0.81
Renaissance Academy NR Private K-12 67 1.24
Arroyo Pacific Academy NR Private 1-12 67 1.24

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 523 West Walnut Avenue, Monrovia

Here are the neighbors for 523 West Walnut Avenue, Monrovia.

Address Square feet Purchase date Purchase price
539 W Walnut Ave, Monrovia 1,189 05/30/2003 $311,000
518 W Olive Ave, Monrovia 938 09/15/2022
522 W Olive Ave, Monrovia 1,192 06/23/2020
525 W Walnut Ave, Monrovia 2,216 12/18/2018
514 W Olive Ave, Monrovia 782 11/03/2003
526 W Olive Ave, Monrovia 1,474 10/03/2014 $590,000
531 W Walnut Ave, Monrovia 1,565 02/10/2015 $605,000
543 W Walnut Ave, Monrovia 1,177 12/07/2012
506 W Olive Ave, Monrovia 720 10/13/2021
603 W Walnut Ave, Monrovia 1,406 12/14/2016
547 W Walnut Ave, Monrovia 1,652 11/04/2002
551 W Walnut Ave, Monrovia 1,104 11/18/2025
519 W Walnut Ave, Monrovia 1,120 05/16/2014 $560,000
711 S Mayflower Ave, Monrovia 1,277 07/24/2012
535 W Walnut Ave, Monrovia 728 11/26/2024
705 S Mayflower Ave, Monrovia 1,338 02/19/2014
642 W Olive Ave, Monrovia 768 08/26/2019
515 W Walnut Ave, Monrovia 1,110 09/13/2022
719 S Mayflower Ave, Monrovia 816 11/22/2022
715 S Mayflower Ave, Monrovia 896 07/19/2012

Nearby ZIP Codes for 523 West Walnut Avenue, Monrovia

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