OFF MARKET

Off market dec 2016 for $246K

$399,411

Est. refi paymentEst. refi $1,656/mo

•

648

sq ft

4294 Formosa St, Riverside, CA 92509

About this home

Single-familyProperty Type

1948Year Built

0.33 acresLot Size

$616Est. Price/Sq.Ft.

Listed by PJ JAHANGIRI •DRE #00875475 • VILLA REALTY GROUP

Bought with OUT OF AREA ARCADIA • OUT OF AREA OFFICE

Source:CRMLS #K10046068

Redfin Estimate

$399,411

$153K since sold in December 2016$1,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 21.9% lower than the average sale price ($512K) of 6 comparable homes.

SOLD AUG 26, 2026
$595,000
A
3 beds1 bath1,491 sq ft
7691 Mission, Riverside, CA 92509
SOLD JUL 22, 2026
$505,000
B
2 beds1 bath798 sq ft
8548 45th, Riverside, CA 92509
Century 21 Masters
SOLD APR 15, 2026
$400,000
C
3 beds1 bath900 sq ft
6929 37th, Riverside, CA 92509
SOLD APR 1, 2026
$445,000
D
2 beds1 bath918 sq ft
6841 36th, Riverside, CA 92509
SOLD AUG 26, 2026
$600,000
E
2 beds1 bath1,250 sq ft
3685 Scenic, Riverside, CA 92509
SOLD JUN 26, 2026
$525,000
F
3 beds1.5 baths999 sq ft
7456 Joan Ave, Riverside, CA 92509

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Earn from this home

Sell

$219,400

Est. take-home

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Refinance

Est. cash available

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Rent

$2,013/mo

Redfin rental estimate

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Market trends in 92509, CA

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

99.9%

0.5% MoM

Median sale price

$667K

$17K MoM

Avg. days on market

48d

2 days MoM

Recently sold homes

115

14 MoM

New listings for sale

FOR SALE BY OWNER
8319 Whispering Tree Dr, Riverside, CA 92509
$690,000
4 beds3 baths2,389 sq ft
8319 Whispering Tree Dr, Riverside, CA 92509
OPEN SAT
$499,900
6 beds5 baths657 sq ft
3747 Mintern St, Riverside, CA 92509
$619,900
3 beds1.5 baths1,126 sq ft
5901 Paramount, Riverside, CA 92509
$200,000
4 beds2 baths1,456 sq ft
6130 Camino Real #266, Riverside, CA 92509
$165,000
3 beds2 baths1,344 sq ft
6130 Camino Real Space 22, Riverside, CA 92509
$575,000
2 beds2 baths970 sq ft
3145 Vintage Pl, Riverside, CA 92509
$175,000
3 beds2 baths1,456 sq ft
6130 Camino Real #290, Riverside, CA 92509
$190,000
3 beds2 baths1,176 sq ft
6130 Camino Real, Riverside, CA 92509
OPEN SAT, 11AM TO 2PM
$1,050,000
4 beds3.5 baths3,180 sq ft
4751 Ridge Pt, Riverside, CA 92509
KELLER WILLIAMS RIVERSIDE CENT
$155,000
3 beds2 baths900 sq ft
5803 Mission Blvd #14, Riverside, CA 92509
See all

Provided by Redfin

Sale history for 4294 Formosa St

Date

Event

Price

Public Records

Dec 28, 2016

Sold

$246,000

$380/sq ft

CRMLS #K10046068

Jun 2, 2010

Sold

$79,900

$123/sq ft

May 14, 2010

Pending

—

Apr 29, 2010

Listed

$79,900

$123/sq ft

+12

CRMLS #I09122474

Nov 18, 2009

Listed

$86,000

$133/sq ft

CRMLS #I09107852

Nov 17, 2009

Listing Removed

—

Oct 7, 2009

Listed

$85,000

$131/sq ft

Public Records

Dec 4, 2006

Sold

$310,000

$478/sq ft

Public Records

May 30, 2003

Sold

$142,000

$219/sq ft

CRMLS #T227046

Oct 30, 2002

Sold

$79,000

$122/sq ft

Feb 21, 2002

Listed

$31,000

$48/sq ft

Public Records

Dec 13, 1996

Sold

$57,500

$89/sq ft

Public Records

Jun 19, 1996

Sold

$97,461

$150/sq ft

Public Records

Nov 12, 1992

Sold

$87,000

$134/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$3,213 (+5.3%)

$81,238 + $204,260

$285,498

2024

$3,051 (+0.4%)

$81,238 + $204,260

$285,498

2023

$3,038 (+1.3%)

$79,646 + $200,255

$279,901

2022

$3,000 (+0.7%)

$78,085 + $196,329

$274,414

2021

$2,979 (−4.6%)

$76,554 + $192,480

$269,034

2020

$3,124 (+7.9%)

$75,053 + $188,706

$263,759

2019

$2,895 (+3.3%)

$74,284 + $186,772

$261,056

2018

$2,802 (+1.0%)

$72,828 + $183,110

$255,938

2017

$2,773 (+205.1%)

$70,000 + $176,000

$246,000

2016

$909 (+1.3%)

$70,000 + $176,000

$246,000

2015

$897 (+7.2%)

$37,135 + $41,379

$78,514

2014

$837 (+0.1%)

$35,862 + $39,960

$75,822

2013

$836 (+2.1%)

$35,862 + $39,960

$75,822

2012

$819 (−8.0%)

$35,700 + $39,780

$75,480

2011

$889 (+7.6%)

$35,000 + $39,000

$74,000

2010

$827 (−36.1%)

$40,301 + $40,200

$80,501

2009

$1,294 (−49.5%)

$40,000 + $35,000

$75,000

2008

$2,562

$58,000 + $62,000

$120,000

Tax history for 4294 Formosa St

Year

Property tax

Land + Additions

Assessment*

2025

$3,213 (+5.3%)

$81,238 + $204,260

$285,498

2024

$3,051 (+0.4%)

$81,238 + $204,260

$285,498

2023

$3,038 (+1.3%)

$79,646 + $200,255

$279,901

2022

$3,000 (+0.7%)

$78,085 + $196,329

$274,414

2021

$2,979 (−4.6%)

$76,554 + $192,480

$269,034

2020

$3,124 (+7.9%)

$75,053 + $188,706

$263,759

2019

$2,895 (+3.3%)

$74,284 + $186,772

$261,056

2018

$2,802 (+1.0%)

$72,828 + $183,110

$255,938

2017

$2,773 (+205.1%)

$70,000 + $176,000

$246,000

2016

$909 (+1.3%)

$70,000 + $176,000

$246,000

2015

$897 (+7.2%)

$37,135 + $41,379

$78,514

2014

$837 (+0.1%)

$35,862 + $39,960

$75,822

2013

$836 (+2.1%)

$35,862 + $39,960

$75,822

2012

$819 (−8.0%)

$35,700 + $39,780

$75,480

2011

$889 (+7.6%)

$35,000 + $39,000

$74,000

2010

$827 (−36.1%)

$40,301 + $40,200

$80,501

2009

$1,294 (−49.5%)

$40,000 + $35,000

$75,000

2008

$2,562

$58,000 + $62,000

$120,000

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

Property details

Interior

Bathroom Information
# of Full Baths: 1

Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Central

Fireplace Information
Has Fireplace

Room Information
# of Rooms: 5

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: Contemporary
Construction Type: Wood Frame/Metal
Building Construction Quality: Below Average
Exterior Wall: Block
Roof Covering Type: Rock
Roof Shape Type: Rock

Property Information
Subdivision Name: AC ARMSTRONG ESTATES 05
Living Sq. Ft: 648
Adjusted Gross Sq. Ft: 648
Building Sq. Ft: 928
# of Stories: 1
Stories Type: 1
Legal Description: .33 ACRES M/L IN POR S 1/2 OF SEC 7 T2S R5W FOR TOTAL DESCRIPTION SEE ASSESSORS MAPS

Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 280
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 14,375
Legal Lot Number: 5
Acres: 0.33
Zoning Code: R-3
County Use Description: SINGLE FAMILY DWELLING

Utility Information
Electricity / Wiring Type: Available

Financial

Assessor Information
Assessment Year: 2025

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 648
Stories: 1.0
Parking Spaces: —
Basement: No
Accessible: No
Lot Size: 0.33 acres
Style: Single Family Residential
Year Built: 1948
Year Renovated: 2024
County: Riverside County
APN: 183044006
HOA Dues: —
Garage: Yes
Features: —

Home facts updated by owner on Feb 19, 2024

Around this home

Schools

Glen Avon Elementary School

Public K-6 • Assigned • 1.0mi

3/10

Jurupa Middle School

Public 7-8 • Assigned • 1.7mi

3/10

Patriot High School

Public 9-12 • Assigned • 0.4mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Riverside offers a great variety of areas to explore, from the historic charm of Downtown and the Wood Streets to the University area and newer neighborhoods like OrangeCrest. Buyers will also find local favorites such as Mount Rubidoux, Victoria...
1 month ago • Riverside
Mayra Nicolas
Redfin agent
50 deals
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Climate risks

1/10 Flood Factor

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

5/10 Fire Factor

5% chance of being in a wildfire in next 30 years

8/10 Heat Factor

7 days above 103° expected this year, 20 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

10/10 Air Factor

27 unhealthy days expected this year, 32 days in 30 years

Provided by First Street

Historical weather

Riverside, CA • 92509

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 10.3 hours in June and 6.9 hours in December, placing it above the U.S. average for solar exposure.

10.3 hrs

6.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$380,000 – $460,000

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KELLER WILLIAMS RIVERSIDE CENT

Home values near 4294 Formosa St

Data from public records.

Address	Redfin Estimate
4236 Formosa Street, Riverside, CA 1 Beds \| 1 Baths \| 728 Sq. Ft.	$409,006
4278 Formosa Street, Riverside, CA 3 Beds \| 1 Baths \| 672 Sq. Ft.	$450,239

Address	Redfin Estimate
4244 Formosa Street, Riverside, CA 2 Beds \| 1 Baths \| 650 Sq. Ft.	$427,582
4308 Formosa Street, Riverside, CA 1 Beds \| 1 Baths \| 420 Sq. Ft.	$683,894

Address	Redfin Estimate
4260 Formosa Street, Riverside, CA 4 Beds \| 2 Baths \| 1350 Sq. Ft.	$537,802
4346 Formosa Street, Riverside, CA 3 Beds \| 1 Baths \| 1208 Sq. Ft.	$560,579

This data may not show owner updates. Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 92509, CA

Sale history for 4294 Formosa St

Tax history for 4294 Formosa St

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 92509

Home values near 4294 Formosa St

More real estate resources