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434 Grand Avenue, Monrovia, CA 91016 Property Information

434 Grand Avenue, Monrovia, CA 91016 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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434 Grand Avenue, Monrovia, CA 91016
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Address

Primary address 434 Grand Avenue, Monrovia
Zip code 91016
County Los Angeles
Municipality Monrovia

Sales & Tax Overview for 434 Grand Avenue, Monrovia

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

Sale date 08/12/2009
Sale price $670,006
Arm's length
Current property tax $9,922

Lot & Building Information for 434 Grand Avenue, Monrovia

Building sqft 4,214
Total sqft 4,984
Building class Five or More Apartments or Units - 4 Stories or Less (0500)
Acreage 0.562
Buildings on lot 2
Units 7
Year built 1922
Year last altered 1970
Stories 4
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
Weed hazard No
School district Monrovia Unified School District

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Other Property Data for 434 Grand Avenue, Monrovia

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About 434 Grand Avenue, Monrovia

What is the year built & the total sq. ft. for 434 Grand Avenue, Monrovia, CA 91016?

434 Grand Avenue, Monrovia, CA 91016 was built in 1922 and has a total of 4,214 square feet.

What is the assessed value of 434 Grand Avenue, Monrovia, CA 91016 and the property tax paid?

Assessed at $547,967, the tax amount paid for 434 Grand Avenue, Monrovia, CA 91016 is $7,041.

When was 434 Grand Avenue, Monrovia, CA 91016 last sold?

434 Grand Avenue, Monrovia, CA 91016 was last sold in 10/13/2021.

How many residential units does this building have?

This building has 6 residential unit(s) and 1 commercial spaces.

Ownership Information

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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.
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Past Sales & Property History for 434 Grand Avenue, Monrovia

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Purchase date Purchase price Buyer name Seller name
08/12/2009 $670,006

Title Documents for 434 Grand Avenue, Monrovia

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
10/13/2021 Transfer Deed
(File correction - Single parcel sale)
08/12/2009 Deed
(Sale for consideration - full DTT - Single parcel sale)
               
               
               
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R: Recorded date
D: Document date

Property Taxes for 434 Grand Avenue, Monrovia

Access detailed property tax data for 434 Grand 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 $7,041
Current property tax $9,922
Market value $547,967

Special Assessments And Penalties for 434 Grand 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 434 Grand Avenue, Monrovia

Here's the assessment & property tax history for 434 Grand 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 $547,967 1.285 $7,041 +2.25%
2024-2025 $537,224 1.2818 $6,886 +2.42%
2023-2024 $526,691 1.2765 $6,723 +3.10%
2022-2023 $516,365 1.2629 $6,521 +1.93%
2021-2022 $506,241 1.2638 $6,398 +3.36%

Permits for 434 Grand Avenue, Monrovia

The complete history of permits filed for 434 Grand 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
09/05/2017
             
             
             
             
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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

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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

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Neighbors for 434 Grand Avenue, Monrovia

Here are the neighbors for 434 Grand Avenue, Monrovia.

Address Square feet Purchase date Purchase price
505 Valmont Dr, Monrovia 1,669 03/11/2021
533 Valmont Dr, Monrovia 1,019 11/20/2018
430 Grand Ave, Monrovia 2,369 08/16/1996 $185,000
374 Grand Ave, Monrovia 1,432 03/22/2017 $800,000
501 Valmont Dr, Monrovia 1,592 01/19/2017 $741,000
509 Valmont Dr, Monrovia 3,903 04/15/2021
410 Grand Ave, Monrovia 1,565 06/17/2024
513 Valmont Dr, Monrovia 1,936 05/24/1999 $250,000
517 Valmont Dr, Monrovia 1,877 07/30/2004 $600,006
529 Valmont Dr, Monrovia 1,906 11/19/2019
436 Grand Ave, Monrovia 4,500 09/28/2021
422 Grand Ave, Monrovia 1,602 08/12/2009 $670,006
432 Grand Ave, Monrovia 1,371 06/21/2024
406 Grand Ave, Monrovia 1,698 12/29/1992 $276,000
370 Grand Ave, Monrovia 1,442 09/25/2020 $940,000
521 Valmont Dr, Monrovia 2,414 01/26/2016
416 Grand Ave, Monrovia 1,925 02/02/2015
525 Valmont Dr, Monrovia 1,019 09/23/2022 $915,000
402 Grand Ave, Monrovia 1,498 01/13/1988 $204,000
378 Grand Ave, Monrovia 1,949 04/29/2016 $850,000

Nearby ZIP Codes for 434 Grand Avenue, Monrovia

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