Sold on sep 2026

$1,600,000

•

1,938

sq ft

9228 Rio Dell St, Rosemead, CA 91770

Track this home’s value and nearby sales activity

About this home

"Seller Financing Available" Great owner user opportunity featuring three separate detached homes on a massive 15,282 SF lot. Live in one home and collect rental income from the other two units to help offset your mortgage. The property includes one 3 bedroom, 1 bath home and two separate 1 bedroom, 1 bath homes, plus two detached garages. All units are individually metered for electric, gas, and water, offering added convenience and flexibility. Ideally located next to a park, high school, and multiple schools, this property is perfect for an owner user seeking extra income, multigenerational living, or long term upside potential. A rare opportunity with endless possibilities!

Multi-familyProperty Type

1950Year Built

0.35 acresLot Size

$826Price/Sq.Ft.

2 car garageParking

Listed by Jerry Mercado •DRE #02112259 • Realty Executives Com. & Res.

Contact: 626-205-8539

Bought with Tommy Hua •DRE #02182583 • Real Brokerage Technologies, Inc

Redfin checked: 2 minutes ago

•Source:CRMLS #DW26189484

Redfin Estimate

$1,731,899

$132K since sold in September 2026$30K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 35.8% higher than the average sale price ($1.28M) of 5 comparable homes.

SOLD OCT 23, 2026
$1,260,000
A
4 beds2 baths1,798 sq ft
9406 La Rosa Dr, Temple City, CA 91780
SOLD AUG 18, 2026
$1,350,000
B
3 beds2 baths1,730 sq ft
9615 La Rosa, Temple City, CA 91780
SOLD JUN 23, 2026
$1,330,000
C
3 beds2 baths1,808 sq ft
4903 Ardsley, Temple City, CA 91780
SOLD JUL 15, 2026
$1,203,000
D
3 beds2 baths1,632 sq ft
9146 Olive St, Temple City, CA 91780
HAPPY HOME REALTY, INC
SOLD SEP 1, 2026
$1,235,000
E
3 beds2 baths1,520 sq ft
5135 Kauffman Ave, Temple City, CA 91780

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Market trends in 91770, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

102.1%

1.0% MoM

Median sale price

$913K

$268 MoM

Avg. days on market

35d

2 days MoM

Recently sold homes

9 MoM

New listings for sale

OPEN NOV 14, 12PM TO 4PM
$838,000
2 beds1 bath982 sq ft
8827 Lawrence, Rosemead, CA 91770
COMING SOON
$660,000
3 beds3 baths1,393 sq ft
2636 Walnut Grove Ave Unit D, Rosemead, CA 91770
RE/MAX Premier Properties
$1,880,000
6 beds4 baths3,619 sq ft
4202 Walnut Grove Ave, Rosemead, CA 91770
$599,000
3 beds3 baths1,400 sq ft
1096 Walnut Grv Unit A, Rosemead, CA 91770
COMING SOON
$1,495,000
7 beds5 baths2,763 sq ft
2409 Gladys Ave, Rosemead, CA 91770
eXp Realty of California Inc
$549,000
2 beds3 baths1,295 sq ft
4219 Walnut Grv, Rosemead, CA 91770
$899,000
3 beds2 baths1,175 sq ft
8550 Drayer Ln, Rosemead, CA 91770
$699,000
3 beds1 bath1,060 sq ft
3812 Ivar Ave, Rosemead, CA 91770
$1,150,000
4 beds2 baths1,596 sq ft
4512 Delta Ave, Rosemead, CA 91770
See all

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Sale and tax history for 9228 Rio Dell St

Sale History
Tax History

Date

Event

Price

CRMLS #DW26189484

Sep 24, 2026

Sold

$1,600,000

$826/sq ft

Sep 11, 2026

Contingent

—

Aug 28, 2026

Listed

$1,720,000

$888/sq ft

CRMLS #DW26114063

Sep 24, 2026

Sold

$1,600,000

$826/sq ft

Sep 11, 2026

Contingent

—

Aug 9, 2026

Price Changed

$1,720,000

$888/sq ft

May 26, 2026

Listed

$1,750,000

$903/sq ft

CRMLS #WS24212028

Dec 31, 2024

Listing Removed

—

Oct 12, 2024

Listed

$1,880,000

$970/sq ft

CRMLS #W09074712

Jul 27, 2009

Listing Removed

—

Jul 9, 2009

Listed

$880,000

$454/sq ft

CRMLS #H508426

Sep 20, 2005

Listing Removed

—

Jul 22, 2005

Listed

$960,000

$495/sq ft

CRMLS #W501046

May 31, 2005

Sold

$705,000

$364/sq ft

Mar 2, 2005

Listed

$705,000

$364/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$12,637 (+3.1%)

$696,670 + $305,675

$1,002,345

2024

$12,258 (−0.5%)

$683,010 + $299,682

$982,692

2023

$12,318 (+3.5%)

$669,618 + $293,806

$963,424

2022

$11,896 (+1.1%)

$656,489 + $288,046

$944,535

2021

$11,771 (+2.1%)

$643,617 + $282,399

$926,016

2020

$11,529 (−0.5%)

$630,998 + $276,862

$907,860

2019

$11,585 (+4.5%)

$624,528 + $274,024

$898,552

2018

$11,083 (+0.2%)

$612,283 + $268,651

$880,934

2017

$11,062 (+18.6%)

$588,508 + $258,220

$846,728

2016

$9,330 (−1.5%)

$588,508 + $258,220

$846,728

2015

$9,475 (+5.0%)

$504,500 + $221,500

$726,000

2014

$9,026 (+11.1%)

$480,200 + $210,800

$691,000

2012

$8,124 (−1.4%)

$439,200 + $192,800

$632,000

2011

$8,237 (+3.2%)

$417,000 + $183,000

$600,000

2010

$7,982 (−21.0%)

$417,000 + $183,000

$600,000

2009

$10,105 (+10.0%)

$417,000 + $183,000

$600,000

2008

$9,183

$530,390 + $232,722

$763,112

Public record

Public record
Zoning

Beds

—

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

0.35 Acres

Year renovated

—

Sq. Ft.

400

Year built

1950

Style

Multi-Family (2-4 Unit)

County

Los Angeles County

APN

8592013023

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 7, 2026.

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

Parking

Parking / Garage Information
# of Garage Spaces: 2
# of Parking Spaces: 2

Interior

Laundry Information
Has Laundry
Gas & Electric Dryer Hookup

Bathroom Information
# of Baths (Full): 3

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Down

Interior Features
Entry Level: 1
Entry Location: 1
Levels: One
Main Level Bathrooms: 3
Main Level Bedrooms: 3

Exterior

Exterior Information
Structure Type: Triplex

Exterior Features
Pool Features: None

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: 0-1 Unit/Acre

Property Information
Total # of Units: 3
Common Walls: 1 common wall
Living Area Source: Assessor's Data
Parcel Number: 8592013023
Attached Property
Total # of Stories: 1
Year Built Source: Assessor
Property ADU: No

Utilities

Utilities Information
Sewer: Public Sewer
Water Source: District/Public

Location

Neighborhood Information
Community Features: Suburban

School Information
High School District: Rosemead

Location Information
Latitude: 34.08538700
Longitude: -118.06648400
Directions: Encinita Ave, Rio Dell St.

Public facts

Beds: —
Baths: 1.0
Sq. Ft.: 400
Stories: —
Lot Size: 0.35 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1950
Year Renovated: —
County: Los Angeles County
APN: 8592013023

Home facts updated by county records on Oct 7, 2026

Other

Listing Information
IDX Contact Info: 626-205-8539
Days Active in MLS: 3
Continuous Days Active in MLS: 3

Listing Agent Information
List Agent First Name: Jerry
List Agent Last Name: Mercado

Listing Office Information
List Office Name: Realty Executives Com. & Res.

Selling Agent Information
Buyer Agent First Name: Tommy
Buyer Agent Last Name: Hua

Selling Office Information
Buyer Office Name: Real Brokerage Technologies, Inc

Around this home

Schools

Encinita Elementary School

Public K-6 • Assigned • 0.2mi

7/10

Muscatel Middle School

Public 7-8 • Assigned • 0.6mi

9/10

Rosemead High School

Public 9-12 • Assigned • 0.3mi

8/10

Provided by GreatSchools

Local insights from Redfin agents

The Los Angeles County market is becoming more balanced, giving buyers a little more room to negotiate while well-priced homes can still attract strong interest. With homes taking longer to sell and buyers becoming more selective, pricing and...
1 week ago • Los Angeles County
Sang Ur
Redfin Premier agent
124 deals
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Climate risks

1/10 Flood Factor

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

2/10 Fire Factor

0.00% chance of being 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

77/ 100

Good sunlight

Sunscore

This home receives average direct sun exposure in Rosemead. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

7.8 hrs

4.6 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.65M – $1.99M

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Home values near 9228 Rio Dell St

Data from public records.

Address	Redfin Estimate
9256 Rio Dell St, Rosemead, CA 4 Beds \| 4 Baths \| 1830 Sq. Ft.	$975,808
9224 Rio Dell St, Rosemead, CA 2 Beds \| 1 Baths \| 934 Sq. Ft.	$1,008,084
9250 Rio Dell St, Rosemead, CA 5 Beds \| 3 Baths \| 1906 Sq. Ft.	$950,384
9217 Rio Dell St, Rosemead, CA 2 Beds \| - Baths \| 814 Sq. Ft.	$667,863
9225 Rio Dell St, Rosemead, CA 3 Beds \| 2 Baths \| 1128 Sq. Ft.	$848,197
9239 Rio Dell St, Rosemead, CA 3 Beds \| 2 Baths \| 1574 Sq. Ft.	$949,685
9251 Rio Dell St Apartment 9251, Rosemead, CA - Beds \| - Baths \| - Sq. Ft.	$667,566

Address	Redfin Estimate
9208 Rio Dell St, Rosemead, CA 3 Beds \| 2 Baths \| 1338 Sq. Ft.	$817,851
9238 Rio Dell St, Rosemead, CA 4 Beds \| 2 Baths \| 1763 Sq. Ft.	$940,249
9248 Rio Dell St, Rosemead, CA 4 Beds \| 2 Baths \| 1730 Sq. Ft.	$924,346
9221 Rio Dell St, Rosemead, CA 3 Beds \| 2 Baths \| 1128 Sq. Ft.	$804,206
9233 Rio Dell St, Rosemead, CA 2 Beds \| 2 Baths \| 1454 Sq. Ft.	$1,136,740
9247 Rio Dell St, Rosemead, CA 2 Beds \| 1 Baths \| 889 Sq. Ft.	$712,004
9247 Rose St, Rosemead, CA 2 Beds \| 1 Baths \| 906 Sq. Ft.	$1,119,384

Address	Redfin Estimate
9218 Rio Dell St, Rosemead, CA 3 Beds \| - Baths \| 1511 Sq. Ft.	$915,840
9236 Rio Dell St, Rosemead, CA 5 Beds \| - Baths \| 2756 Sq. Ft.	$1,126,393
9213 Rio Dell St, Rosemead, CA 3 Beds \| 1 Baths \| 1092 Sq. Ft.	$742,440
9223 Rio Dell St, Rosemead, CA 3 Beds \| - Baths \| 1128 Sq. Ft.	$800,458
9237 Rio Dell St, Rosemead, CA 3 Beds \| 2 Baths \| 1560 Sq. Ft.	$867,835
9251 Rio Dell St, Rosemead, CA 3 Beds \| - Baths \| 1254 Sq. Ft.	$865,966
4340 Encinita Ave, Rosemead, CA 3 Beds \| 2 Baths \| 1200 Sq. Ft.	$779,871

Property information provided by CRMLS when last listed in 2026. This data may not match . Learn more.

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About this home

Redfin Estimate

Market trends in 91770, CA

Homeowner tools

Sale and tax history for 9228 Rio Dell St

Public record

Property details

Around this home

Schools

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91770

Home values near 9228 Rio Dell St

More real estate resources