Los Angeles County  »  909 Diamond St

909 Diamond Street, Monrovia, CA 91016 Property Information

909 Diamond Street, Monrovia, CA 91016 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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909 Diamond Street, Monrovia, CA 91016
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Address

Primary address 909 Diamond Street, Monrovia
Zip code 91016
County Los Angeles
Municipality Monrovia

Sales & Tax Overview for 909 Diamond Street, Monrovia

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

Current property tax $3,682

Lot & Building Information for 909 Diamond Street, Monrovia

Building sqft 800
Building class Single Family Residence (0100)
Acreage 0.193
Units 1
Year built 1945
Year last altered
Bedrooms 2
Bathrooms 1
Heating/AC Floor/wall heating
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Planned Development (PD)
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 909 Diamond Street, Monrovia

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  • • Improvements for 909 Diamond Street, Monrovia , including their type, square footage, grade and when they were built.
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About 909 Diamond Street, Monrovia

What is the year built & the total sq. ft. for 909 Diamond Street, Monrovia, CA 91016?

909 Diamond Street, Monrovia, CA 91016 was built in 1945 and has a total of 800 square feet.

What is the assessed value of 909 Diamond Street, Monrovia, CA 91016 and the property tax paid?

Assessed at $238,237, the tax amount paid for 909 Diamond Street, Monrovia, CA 91016 is $3,061.

When was 909 Diamond Street, Monrovia, CA 91016 last sold?

909 Diamond Street, Monrovia, CA 91016 was last sold in 04/06/2017.

Ownership Information

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Real Estate Reports:
Lucian Alixandrescu, May 27, 2026 NYC Office Market Ahead of National Curve: Manhattan Q1 Vacancy Drops to 13.1% 
New York City’s office market outpaced the U.S. on several major metrics in Q1, with Manhattan vacancy nearly 5 percentage points below the national benchmark, asking rents climbing against a downward national trend and flex inventory crossing 15 million square feet.
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.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
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Past Sales & Property History for 909 Diamond Street, Monrovia

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No recorded sales for this property.

Title Documents for 909 Diamond Street, 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
04/06/2017 Quitclaim Deed
(File correction - Single parcel sale)
02/24/2014 Modify Trust Deed
01/24/2007 Trust Deed
01/24/2007
01/24/2007 Deed
08/29/2005 Deed
08/29/2005 Deed
12/30/2004 Deed
(File correction - Single parcel sale)
06/13/1995 Deed
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R: Recorded date
D: Document date

Property Taxes for 909 Diamond Street, Monrovia

Access detailed property tax data for 909 Diamond Street, Monrovia, CA 91016. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $3,061
Current property tax $3,682
Market value $238,237
Tax per sqft $4

Special Assessments And Penalties for 909 Diamond Street, 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 909 Diamond Street, Monrovia

Here's the assessment & property tax history for 909 Diamond Street, 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 $238,237 1.285 $3,061 +2.25%
2024-2025 $233,566 1.2818 $2,994 +2.42%
2023-2024 $228,988 1.2765 $2,923 +3.10%
2022-2023 $224,499 1.2629 $2,835 +1.91%
2021-2022 $220,098 1.2638 $2,782 +3.37%

Permits for 909 Diamond Street, Monrovia

The complete history of permits filed for 909 Diamond Street, 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.

Data not available for this property.

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 909 Diamond Street, 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 909 Diamond Street, 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)
Rancho Learning Center (Alternative) 5 Public K-12 69 0.31
First Lutheran School NR Private PK, K-8 0 0.72
First Lutheran School NR Private PK, K-8 0 0.72
Camino Grove Elementary School 9 Public K-5 666 0.77
Monroe Elementary School 5 Public K-5 478 0.88

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Rancho Learning Center (Alternative) 5 Public K-12 69 0.31
First Avenue Middle School 8 Public 6-8 679 0.61
First Lutheran School NR Private PK, K-8 0 0.72
Calvary Road Baptist Academy NR Private K-12 21 0.92
Excelsior School NR Private 7-12 18 0.95

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Rancho Learning Center (Alternative) 5 Public K-12 69 0.31
Arcadia College Preparatory School NR Private 9-12 10 0.58
Monrovia High School 7 Public 9-12 1,538 0.71
Calvary Road Baptist Academy NR Private K-12 21 0.92
Excelsior School NR Private 7-12 18 0.95

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

Neighbors for 909 Diamond Street, Monrovia

Here are the neighbors for 909 Diamond Street, Monrovia.

Address Square feet Purchase date Purchase price
1405 Encino Ave, Monrovia 1,296 03/13/2018 $577,000
1407 Encino Ave, Monrovia 1,699 11/17/1989 $198,000
1401 Encino Ave, Monrovia 1,361 12/19/2016
1403 Encino Ave, Monrovia 1,296 03/24/2017
1411 Contented Ln, Monrovia 1,492 12/07/2017
1412 Contented Ln, Monrovia 1,380 12/01/2016
901 Diamond St, Monrovia 1,229 02/14/1997 $146,000
839 Diamond St, Monrovia 1,473 10/17/2016
1410 Encino Ave, Monrovia 3,451 09/25/2019
1408 Encino Ave, Monrovia 1,764 12/19/2016
913 Diamond St, Monrovia 1,572 07/11/2014 $630,000
925 Diamond St, Monrovia 1,624 12/21/2021
1417 Contented Ln, Monrovia 765 03/28/2018 $463,000
1413 Contented Ln, Monrovia 730 07/29/2022 $700,500
1409 Encino Ave, Monrovia 1,462 07/12/2017 $342,000
849 Diamond St, Monrovia 962 07/06/2017
1419 Contented Ln, Monrovia 1,582 06/27/2003 $296,000
903 Diamond St, Monrovia 1,612 05/11/2023
1418 Contented Ln, Monrovia 1,256 12/27/2013
1411 Encino Ave, Monrovia 865 09/26/2022 $720,000

Nearby ZIP Codes for 909 Diamond Street, Monrovia

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