Los Angeles County  »  91770  »  Delta Ave  »  4521 Delta Ave

4521 Delta Avenue, Rosemead, CA 91770 Property Information

4521 Delta Avenue, Rosemead, CA 91770 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

4521 Delta Avenue, Rosemead, CA 91770
static Mapbox map

Address

Primary address 4521 Delta Avenue, Rosemead
Zip code 91770
County Los Angeles
Municipality Rosemead

Sales & Tax Overview for 4521 Delta Avenue, Rosemead

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

Current property tax $4,569

Lot & Building Information for 4521 Delta Avenue, Rosemead

Building sqft 2,773
Total sqft 3,295
Building class Condominium - Detached (01D6)
Acreage 0.265
Buildings on lot 2
Units 2
Year built 1969
Year last altered
Bedrooms 5
Bathrooms 3
Heating/AC Central refrigeration & heating
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 Single Family Residential (R-1)
Weed hazard No
School district El Monte Union High School District

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 4521 Delta Avenue, Rosemead

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

  • • Improvements for 4521 Delta Avenue, Rosemead , 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 4521 Delta Avenue, Rosemead

What is the year built & the total sq. ft. for 4521 Delta Avenue, Rosemead, CA 91770?

4521 Delta Avenue, Rosemead, CA 91770 was built in 1969 and has a total of 2,773 square feet.

What is the assessed value of 4521 Delta Avenue, Rosemead, CA 91770 and the property tax paid?

Assessed at $316,362, the tax amount paid for 4521 Delta Avenue, Rosemead, CA 91770 is $3,671.

When was 4521 Delta Avenue, Rosemead, CA 91770 last sold?

4521 Delta Avenue, Rosemead, CA 91770 was last sold in 07/11/2022.

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, Jul 15, 2026 How to Find Property Owners — The Complete Guide 
For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.
Eliza Theiss, Jul 08, 2026 2026 Q2 Foreclosure Report: Bronx Caseload Hits 7-Year High, Brooklyn & Manhattan Slow to 4-Year Low
Manhattan yet again slowed to become the city’s least active foreclosure market, Brooklyn’s caseload dropped so low it barely edged out Staten Island, while the Bronx heated up enough to surpass all boroughs except Queens.
Laura Pop-Badiu, Jul 02, 2026 How to Find Foreclosed Homes Step-by-Step Using PropertyShark
To help real estate professionals find foreclosed homes in a timely and efficient manner, this guide breaks down every step of the research process — from understanding foreclosure status all the way to finding contact information for owners and looking past LLCs.
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 4521 Delta Avenue, Rosemead

Create a free account to view the complete sales history for 4521 Delta Avenue, Rosemead, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 4521 Delta Avenue, Rosemead

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
07/11/2022 Grant Deed
(File correction - Single parcel sale)
04/15/2021 Correction Deed
01/29/2021 Trust Transfer Quitclaim Deed
01/29/2021 Affidavit
08/29/2014 Affidavit Successor Trustee
(File correction - Single parcel sale)
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 4521 Delta Avenue, Rosemead

Access detailed property tax data for 4521 Delta Avenue, Rosemead, CA 91770. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $3,672
Current property tax $4,569
Market value $316,362
Tax per sqft $1

Special Assessments And Penalties for 4521 Delta Avenue, Rosemead

Special Assessments

Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes or 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
00744 Los Angeles County Fire Department
03071 Los Angeles County Flood Control
04000 Los Angeles County Sewer Maintenance

Assessment History for 4521 Delta Avenue, Rosemead

Here's the assessment & property tax history for 4521 Delta Avenue, Rosemead, 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 $316,362 1.1606 $3,672 +1.40%
2024-2025 $310,159 1.1675 $3,621 +57.31%
2023-2024 $192,084 1.1984 $2,302 +3.73%
2022-2023 $188,319 1.1784 $2,219 +0.92%
2021-2022 $184,627 1.1908 $2,199 +2.28%

Permits for 4521 Delta Avenue, Rosemead

The complete history of permits filed for 4521 Delta Avenue, Rosemead, 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.

Rosemead residential market stats

Median Sale Price
$770,000
-15% YoY
Median Price/Sqft
$562
-14.7% YoY
Los Angeles County Median Sale Price
$870,000
-0.6% YoY

Access a detailed real estate market overview of Rosemead so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Rosemead and compare it to other neighborhoods in Los Angeles County.

Risk

Create a free account to unlock extended information for 4521 Delta Avenue, Rosemead, 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 4521 Delta Avenue, Rosemead 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 (miles)
Emma W. Shuey Elementary School 8 Public K-6 454 0.28
Kids Klub San Gabriel / Rosemead NR Private 0 0.41
Roosevelt Elementary School 4 Public K-5 350 0.72
Christ Centered Pasadena Christian School NR Private K-12 31 0.75
Dewey Avenue Elementary School 4 Public K-6 372 0.75

Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Kids Klub San Gabriel / Rosemead NR Private 0 0.41
Muscatel Middle School 9 Public 7-8 517 0.66
Christ Centered Pasadena Christian School NR Private K-12 31 0.75
St. Anthony NR Private PK-8 150 0.92
San Gabriel Academy NR Private K-12 437 1.05

Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Berean Christian School NR Private 10-12 2 0.32
Gabrielino High School 8 Public 9-12 1,527 0.41
Kids Klub San Gabriel / Rosemead NR Private 0 0.41
Christ Centered Pasadena Christian School NR Private K-12 31 0.75
Rosemead High School 8 Public 9-12 1,679 0.88

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

Neighbors for 4521 Delta Avenue, Rosemead

Here are the neighbors for 4521 Delta Avenue, Rosemead.

Address Square feet Purchase date Purchase price
4517 Delta Ave, Rosemead 792 01/29/2021
8342 Mission Dr, Rosemead 2,421 01/31/2020
4549 Delta Ave, Rosemead 2,660 11/20/2023 $1,600,000
4433 Delta Ave, Rosemead 2,681 07/03/2006
4551 Delta Ave, Rosemead 1,148 06/12/2023
4507 Delta Ave, Rosemead 818 10/24/2001
4627 Delta Ave, Rosemead 1,310 02/14/2013
4561 Delta Ave, Rosemead 1,695 01/28/2021 $700,000
4503 Delta Ave, Rosemead 1,027
4513 Delta Ave, Rosemead 3,509 12/31/2003
4527 Delta Ave, Rosemead 1,942 01/21/2022
4535 Delta Ave, Rosemead 2,553 06/13/1996 $162,000
4555 Delta Ave, Rosemead 1,047 11/30/2021
8328 Mission Dr, Rosemead 2,935 03/12/2024
4531 Delta Ave, Rosemead 780 01/11/2013
4601 Delta Ave, Rosemead 1,329 02/21/2017
4553 Delta Ave, Rosemead 1,548 09/13/2013
8346 Mission Dr, Rosemead 1,272 12/22/2010
8352 Mission Dr, Rosemead 708 08/23/2013
4543 Delta Ave, Rosemead 1,618 07/20/2000 $299,002

Nearby ZIP Codes for 4521 Delta Avenue, Rosemead

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