Google street view image for 9521 Ralph St, Rosemead, CA 91770

OFF MARKET

$853,644

•

1 ba

•

1,260

sq ft

9521 Ralph St, Rosemead, CA 91770

About this home

9521 Ralph St is a 1,260 square foot house on a 8,385 square foot lot with 3 bedrooms and 1 bathroom. Based on Redfin's Rosemead data, we estimate the home's value is $853,644.

Single-familyProperty Type

1948Year Built

8,385 sq ftLot Size

$677Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$853,644

$13K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 15.9% lower than the average sale price ($1.01M) of 6 comparable homes.

SOLD AUG 28, 2026
$983,000
A
3 beds2 baths1,332 sq ft
4924 Kauffman Ave, Temple City, CA 91780
SOLD NOV 21, 2025
$780,000
B
3 beds1 bath1,206 sq ft
3742 Temple City, Rosemead, CA 91770
SOLD JUL 14, 2026
$1,175,000
C
3 beds1 bath1,136 sq ft
9343 Ralph, Rosemead, CA 91770
SOLD JUL 14, 2026
$1,010,000
D
3 beds2 baths1,272 sq ft
8943 Newby Ave, Rosemead, CA 91770
SOLD JAN 28, 2026
$1,250,000
E
3 beds2 baths1,134 sq ft
9210 Ralph St, Rosemead, CA 91770
SOLD JAN 23, 2026
$890,000
F
3 beds1 bath1,010 sq ft
9541 Steele St, Rosemead, CA 91770

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Earn from this home

Sell

$806,308

Est. take-home

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Rent

$3,453/mo

Redfin rental estimate

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Market trends in 91770, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.1%

0.3% MoM

Median sale price

$913K

$25K MoM

Avg. days on market

37d

5 days MoM

Recently sold homes

2 MoM

New listings for sale

OPEN SAT, 2PM TO 4PM
$598,000
3 beds2 baths1,220 sq ft
4179 Walnut Grove Ave, Rosemead, CA 91770
OPEN SAT
$735,000
4 beds3 baths1,942 sq ft
8593 Village Ln, Rosemead, CA 91770
COMING SOON
$830,000
3 beds2 baths1,512 sq ft
9014 Hershey, Rosemead, CA 91770
OPEN SAT, 12PM TO 3PM
$1,248,888
5 beds3 baths2,100 sq ft
2702 Del Mar Ave, Rosemead, CA 91770
OPEN SUN, 2PM TO 5PM
$788,000
3 beds2 baths1,192 sq ft
7822 Artson St, Rosemead, CA 91770
OPEN SAT, 1PM TO 4PM
$948,000
3 beds2 baths1,458 sq ft
4529 Bartlett, Rosemead, CA 91770
OPEN SEP 26, 11AM TO 2PM
$549,000
2 beds1.5 baths1,212 sq ft
9510 Steele, Rosemead, CA 91770
$988,888
3 beds2 baths1,599 sq ft
8453 Artson St, Rosemead, CA 91770
$950,000
4 beds2 baths1,488 sq ft
8358 Sierra Bonita Ave, Rosemead, CA 91770
$1,720,000
3 beds3 baths1,938 sq ft
9228 Rio Dell St, Rosemead, CA 91770
See all

Provided by Redfin

Sale history for 9521 Ralph St

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$1,423 (+11.3%)

$36,988 + $34,370

$71,358

2024

$1,279 (+0.4%)

$36,988 + $34,370

$71,358

2023

$1,273 (+3.0%)

$36,263 + $33,697

$69,960

2022

$1,236 (+2.0%)

$35,552 + $33,037

$68,589

2021

$1,212 (+1.6%)

$34,855 + $32,390

$67,245

2020

$1,194 (+0.2%)

$34,172 + $31,755

$65,927

2019

$1,192 (+9.7%)

$33,822 + $31,430

$65,252

2018

$1,086 (+0.6%)

$33,159 + $30,814

$63,973

2017

$1,079 (+5.5%)

$31,872 + $29,618

$61,490

2016

$1,023 (+0.5%)

$31,872 + $29,618

$61,490

2015

$1,018 (+0.9%)

$31,248 + $29,038

$60,286

2014

$1,009 (+2.4%)

$30,177 + $28,042

$58,219

2012

$986 (+2.2%)

$30,041 + $27,916

$57,957

2011

$964 (+1.7%)

$29,452 + $27,369

$56,821

2010

$948 (+18.1%)

$28,875 + $26,833

$55,708

2009

$803 (+8.0%)

$28,660 + $26,633

$55,293

2008

$744

$28,729 + $15,210

$43,939

Tax history for 9521 Ralph St

Year

Property tax

Land + Additions

Assessment*

2025

$1,423 (+11.3%)

$36,988 + $34,370

$71,358

2024

$1,279 (+0.4%)

$36,988 + $34,370

$71,358

2023

$1,273 (+3.0%)

$36,263 + $33,697

$69,960

2022

$1,236 (+2.0%)

$35,552 + $33,037

$68,589

2021

$1,212 (+1.6%)

$34,855 + $32,390

$67,245

2020

$1,194 (+0.2%)

$34,172 + $31,755

$65,927

2019

$1,192 (+9.7%)

$33,822 + $31,430

$65,252

2018

$1,086 (+0.6%)

$33,159 + $30,814

$63,973

2017

$1,079 (+5.5%)

$31,872 + $29,618

$61,490

2016

$1,023 (+0.5%)

$31,872 + $29,618

$61,490

2015

$1,018 (+0.9%)

$31,248 + $29,038

$60,286

2014

$1,009 (+2.4%)

$30,177 + $28,042

$58,219

2012

$986 (+2.2%)

$30,041 + $27,916

$57,957

2011

$964 (+1.7%)

$29,452 + $27,369

$56,821

2010

$948 (+18.1%)

$28,875 + $26,833

$55,708

2009

$803 (+8.0%)

$28,660 + $26,633

$55,293

2008

$744

$28,729 + $15,210

$43,939

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning

R-1

Single-Family Residential District

The R-1 zoning district identifies areas characterized by single-family dwellings. The standards of the R-1 district are intended to protect the existing density and maintain the character of the City's single-family residential neighborhoods, consistent with the General Plan Low Density Residential land use designation.

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Educational/school

Property details

Interior

Heating & Cooling
Air Conditioning Type: Wall Unit

Exterior

Property Information
Subdivision Name: 6266
Living Sq. Ft: 1,260
# of Units: 1
Legal Description: TRACT # 6266 W 50 FT OF LOT 18

Lot Information
# of Buildings: 1
Land Sq. Ft: 8,385
Legal Lot Number: 18
Municipality Name: ROSEMEAD
Acres: 0.1925
Depth Footage: 170
Front Footage: 50
Zoning Code: RMR1YY
County Use Description: SINGLE FAMILY RESID

Utility Information
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 1,260
Stories: —
Lot Size: 8,385 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1948
County: Los Angeles County
APN: 8593007016

Home facts updated by county records on Aug 29, 2026

Around this home

Schools

Savannah Elementary School

Public K-6 • Assigned • 0.2mi

8/10

Muscatel Middle School

Public 7-8 • Assigned • 0.9mi

9/10

Rosemead High School

Public 9-12 • Assigned • 0.8mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The real estate market is becoming more balanced. Buyers have more inventory, more data, and more time to make informed decisions than they did a year ago. Well-priced homes are still moving quickly, but today’s market rewards preparation, strategy,...
2 months ago • Los Angeles County
Peter Santos
Redfin Premier agent
82 deals
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Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

7/10 Heat Factor

7 days above 98° expected this year, 21 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

6/10 Air Factor

10 unhealthy days expected this year, 10 days in 30 years

Provided by First Street

Historical weather

Rosemead, CA • 91770

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.7 hours in June and 6.8 hours in December, placing it above the U.S. average for solar exposure.

9.7 hrs

6.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$811,000 – $982,000

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OPEN SAT, 1PM TO 4PM

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4529 Bartlett, Rosemead, CA 91770

OPEN SEP 26, 11AM TO 2PM

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Home values near 9521 Ralph St

Data from public records.

Address	Redfin Estimate
9455 Ralph Street, Rosemead, CA 3 Beds \| 3 Baths \| 2312 Sq. Ft.	$1,155,240
9459 Ralph Street, Rosemead, CA 4 Beds \| 2 Baths \| 1723 Sq. Ft.	$971,262

Address	Redfin Estimate
9527 Ralph Street, Rosemead, CA 5 Beds \| 3 Baths \| 1478 Sq. Ft.	$1,162,047
9551 Ralph Street, Rosemead, CA 3 Beds \| 1 Baths \| 1120 Sq. Ft.	$807,448

Address	Redfin Estimate
9501 Ralph Street, Rosemead, CA 12 Beds \| 6 Baths \| 900 Sq. Ft.	$1,352,716
9535 Ralph Street, Rosemead, CA 3 Beds \| 1 Baths \| 1078 Sq. Ft.	$889,987

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