21220 FOUNTAIN SPRINGS Rd, Diamond Bar, CA 91765

Local rules require you to be signed in to see more photos.

Off market aug 2012 for $402K

$935,811

Est. refi paymentEst. refi $1,446/mo

•

1,300

sq ft

21220 FOUNTAIN SPRINGS Rd, Diamond Bar, CA 91765

About this home

Stunning ranch style home! Large covered front porch with stacked stone columns. Interior features wood floors, recessed lighting, plantation shutters. Kitchen has NEW cabinets, sink, stainless steel appliances. Both baths are remodeled with custom tile design. There is a large back yard with covered patio and swimming pool. Also features is a large driveway with gates, perfect for rv or boat storage! This home has just been painted and is move in ready!

Single-familyProperty Type

1962Year Built

7,745 sq ftLot Size

$720Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Meghan Shigo •DRE #01243803 • Century 21 Affiliated

Bought with Simon Lee •DRE #01493654 • Coldwell Banker Tri-Counties R

Redfin checked: a minute ago

•Source:CRMLS #P816477

Redfin Estimate

$935,811

$534K since sold in August 2012$14K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.7% higher than the average sale price ($920K) of 6 comparable homes.

SOLD SEP 17, 2026
$930,000
A
3 beds2 baths1,300 sq ft
2726 Castle Rock, Diamond Bar, CA 91765
SOLD JUL 31, 2026
$875,000
B
3 beds2 baths1,300 sq ft
21245 Cold Spg, Diamond Bar, CA 91765
SOLD JUL 31, 2026
$975,000
C
3 beds2 baths1,300 sq ft
2606 Castle Rock Rd, Diamond Bar, CA 91765
Synergy Real Estate
SOLD FEB 26, 2026
$880,000
D
3 beds2 baths1,280 sq ft
2632 Castle Rock, Diamond Bar, CA 91765
SOLD JUL 16, 2026
$958,600
E
3 beds2 baths1,372 sq ft
2127 Evergreen Springs Dr, Diamond Bar, CA 91765
Keller Williams Premier Prop
SOLD NOV 6, 2025
$900,000
F
3 beds2 baths1,300 sq ft
21223 Fountain Spgs, Diamond Bar, CA 91765

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$669,025

Est. take-home

List your home with Redfin and save $4,679

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,174/mo

Redfin rental estimate

List your home for rent

Market trends in 91765, CA

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

98.5%

0.6% MoM

Median sale price

$1.1M

$10K MoM

Avg. days on market

43d

1 days MoM

Recently sold homes

100

5 MoM

New listings for sale

OPEN THU, 4PM TO 6PM
$948,000
3 beds3 baths1,552 sq ft
24271 Seagreen Dr, Diamond Bar, CA 91765
K.W. EXECUTIVE
NEW 35 HRS AGO
$4,000,000
6 beds5 baths5,797 sq ft
1809 Diamond Knl, Diamond Bar, CA 91765
$1,480,000
5 beds3 baths2,447 sq ft
1667 Cypress Grove Ln, Diamond Bar, CA 91765
$1,170,000
4 beds2.5 baths2,154 sq ft
1029 Twin Cyn, Diamond Bar, CA 91765
FOR SALE BY OWNER
$1,200,000
3 beds2 baths1,339 sq ft
512 Armitos Pl, Diamond Bar, CA 91765
COMING SOON
$899,000
3 beds2 baths1,274 sq ft
22922 Dry Crk, Diamond Bar, CA 91765
OPEN SAT, 2PM TO 5PM
$1,499,900
5 beds3 baths3,203 sq ft
24215 Delta Dr, Diamond Bar, CA 91765
$468,000
2 beds2.5 baths1,056 sq ft
22871 Hilton Head Dr #230, Diamond Bar, CA 91765
$1,363,000
4 beds5 baths2,430 sq ft
883 Terrace W, Pomona, CA 91765
$1,050,000
4 beds2 baths1,859 sq ft
23547 Decorah, Diamond Bar, CA 91765
See all

Provided by Redfin

Sale history for 21220 FOUNTAIN SPRINGS Rd

Date

Event

Price

CRMLS #WS23141159

Aug 17, 2023

Listed

$929,800

$715/sq ft

CRMLS #TR13248428

Dec 16, 2013

Listed

$548,800

$422/sq ft

CRMLS #P816477

Aug 24, 2012

Sold

$402,000

$309/sq ft

Jul 18, 2012

Pending

—

Jun 29, 2012

Relisted

—

Jun 7, 2012

Pending

—

May 31, 2012

Relisted

—

May 18, 2012

Pending

—

May 7, 2012

Price Changed

$399,900

$308/sq ft

May 2, 2012

Relisted

—

Apr 26, 2012

Pending

—

Mar 24, 2012

Listed

$410,000

$315/sq ft

CRMLS #H511021

Dec 12, 2005

Listing Removed

—

Sep 12, 2005

Listed

$589,000

$453/sq ft

Public Records

Jan 31, 1991

Sold

$209,000

$161/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$6,595 (+5.3%)

$350,809 + $154,110

$504,919

2024

$6,265 (+2.4%)

$343,931 + $151,089

$495,020

2023

$6,119 (+2.1%)

$337,188 + $148,127

$485,315

2022

$5,992 (+1.9%)

$330,577 + $145,223

$475,800

2021

$5,882 (+1.3%)

$324,096 + $142,376

$466,472

2020

$5,809 (+1.9%)

$317,742 + $139,585

$457,327

2019

$5,700 (+5.1%)

$314,484 + $138,154

$452,638

2018

$5,423 (+4.7%)

$308,318 + $135,446

$443,764

2017

$5,178 (+2.9%)

$296,347 + $130,188

$426,535

2016

$5,030 (−1.5%)

$296,347 + $130,188

$426,535

2015

$5,109 (+0.8%)

$290,537 + $127,636

$418,173

2014

$5,067 (−4.1%)

$280,568 + $123,257

$403,825

2012

$5,285 (+35.9%)

$279,300 + $122,700

$402,000

2011

$3,890 (+0.8%)

$200,000 + $218,000

$418,000

2010

$3,858 (+0.5%)

$192,449 + $115,845

$308,294

2009

$3,841 (+2.9%)

$191,011 + $114,980

$305,991

2008

$3,732

$191,465 + $115,254

$306,719

Tax history for 21220 FOUNTAIN SPRINGS Rd

Year

Property tax

Land + Additions

Assessment*

2025

$6,595 (+5.3%)

$350,809 + $154,110

$504,919

2024

$6,265 (+2.4%)

$343,931 + $151,089

$495,020

2023

$6,119 (+2.1%)

$337,188 + $148,127

$485,315

2022

$5,992 (+1.9%)

$330,577 + $145,223

$475,800

2021

$5,882 (+1.3%)

$324,096 + $142,376

$466,472

2020

$5,809 (+1.9%)

$317,742 + $139,585

$457,327

2019

$5,700 (+5.1%)

$314,484 + $138,154

$452,638

2018

$5,423 (+4.7%)

$308,318 + $135,446

$443,764

2017

$5,178 (+2.9%)

$296,347 + $130,188

$426,535

2016

$5,030 (−1.5%)

$296,347 + $130,188

$426,535

2015

$5,109 (+0.8%)

$290,537 + $127,636

$418,173

2014

$5,067 (−4.1%)

$280,568 + $123,257

$403,825

2012

$5,285 (+35.9%)

$279,300 + $122,700

$402,000

2011

$3,890 (+0.8%)

$200,000 + $218,000

$418,000

2010

$3,858 (+0.5%)

$192,449 + $115,845

$308,294

2009

$3,841 (+2.9%)

$191,011 + $114,980

$305,991

2008

$3,732

$191,465 + $115,254

$306,719

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

Public record

Public record
Zoning

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

7,738 Sq. Ft.

Year renovated

1963

Sq. Ft.

1,300

Year built

1962

Style

Single Family Residential

County

Los Angeles County

APN

8285015003

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 6, 2026.

RLM

Low/Medium Density Residential District

The RLM zoning district is intended primarily for existing subdivided areas developed with detached single-family dwellings. The maximum allowed density for new residential subdivisions within this zoning district will be five dwellings per gross acre. The RLM zoning district is consistent with the low density residential land use category of the general plan.

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Fire house
Police station
Park & open space

Property details

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 2
Driveway - Concrete, Driveway, Garage - Front Entry, Direct Garage Access, Guest, RV Access/Parking
Has Parking
# of Parking Spaces: 3

Interior

Kitchen Information
Appliances: Built-In, Dishwasher, Gas Cooking, Range
Has Appliances

Bathroom Information
# of Baths (Full): 1
# of Baths (3/4): 1

Fireplace Information
Electric, Gas, Wood
Has Fireplace

Flooring Information
Tile, Wood

Heating Information
Forced Air
Has Heating

Interior Features
French Doors
Ceiling Fan, Recessed Lighting
Levels: One

Exterior

Exterior Information
Roof: Composition, Shingle
Construction Materials: Stucco, Wood

Foundation Information
Foundation Details: Concrete Slab

Exterior Features
Patio And Porch Features: Covered
Has Patio
Pool Features: Filtered, In Ground
Has Pool

Lot Information
Lot Size Source: Assessor's Data
Lot Size Dimensions: 78 x 98

Property Information
Common Walls: No Common Walls
Direction Faces: North
Living Area Source: Public Records
Parcel Number: 8285015003
Has View
Year Built Source: Assessor

Utilities

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

Location

School Information
High School District: Pomona Unified

Location Information
Latitude: 33.97869000
Longitude: -117.84019000
Other Subdivision Name: other
Directions: from the 57 exit Take the Diamond Bar Blvd exit, EXIT 14,Turn right onto S Diamond Bar Blvd., Take the 1st left onto Brea Canyon Rd., Turn right onto Fountain Springs Rd.,21220 FOUNTAIN SPRINGS RD is on the right.
Subdivision Name: Other (OTHR)

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,300
Stories: —
Lot Size: 7,738 square feet
Style: Single Family Residential
Year Built: 1962
Year Renovated: 1963
County: Los Angeles County
APN: 8285015003

Home facts updated by county records on Oct 6, 2026

Other

Listing Information
Days Active in MLS: 114
Continuous Days Active in MLS: 114

Listing Agent Information
List Agent First Name: Meghan
List Agent Last Name: Shigo

Listing Office Information
List Office Name: Century 21 Award

Selling Agent Information
Buyer Agent First Name: Simon
Buyer Agent Last Name: Lee

Selling Office Information
Buyer Office Name: Coldwell Banker Tri-Counties R

Around this home

Schools

Evergreen Elementary School

Public K-5 • Assigned • 0.4mi

9/10

Chaparral Middle School

Public 6-8 • Assigned • 1.7mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 0.2mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

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

5/10 Fire Factor

3% chance of being in a wildfire in next 30 years

6/10 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, 13 days in 30 years

Provided by First Street

Historical weather

Diamond Bar, CA • 91765

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

9.5 hrs

6.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$890,000 – $1.08M

Reach more buyers when you sell with Redfin. Save up to $9,358 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

NEW 21 HRS AGO

$1,038,000

5 beds2 baths1,753 sq ft

20744 Earlgate, Walnut, CA 91789

3D WALKTHROUGH

$1,750,000

4 beds3 baths2,587 sq ft

1515 Sunbluff Dr, Diamond Bar, CA 91765

$1,350,000

5 beds4 baths2,446 sq ft

20122 Evening Breeze, Walnut, CA 91789

$998,000

4 beds3 baths2,144 sq ft

20211 Lake Cyn, Walnut, CA 91789

$2,750,000

5 beds4.5 baths4,064 sq ft

22737 Timbertop, Diamond Bar, CA 91765

$1,150,000

4 beds2 baths1,521 sq ft

3528 Castle Rock Rd, Diamond Bar, CA 91765

RE/MAX Galaxy

New listings for sale in 91765

OPEN THU, 4PM TO 6PM

$948,000

3 beds3 baths1,552 sq ft

24271 Seagreen Dr, Diamond Bar, CA 91765

K.W. EXECUTIVE

NEW 35 HRS AGO

$4,000,000

6 beds5 baths5,797 sq ft

1809 Diamond Knl, Diamond Bar, CA 91765

$1,480,000

5 beds3 baths2,447 sq ft

1667 Cypress Grove Ln, Diamond Bar, CA 91765

$1,170,000

4 beds2.5 baths2,154 sq ft

1029 Twin Cyn, Diamond Bar, CA 91765

FOR SALE BY OWNER

$1,200,000

3 beds2 baths1,339 sq ft

512 Armitos Pl, Diamond Bar, CA 91765

COMING SOON

$899,000

3 beds2 baths1,274 sq ft

22922 Dry Crk, Diamond Bar, CA 91765

OPEN SAT, 2PM TO 5PM

$1,499,900

5 beds3 baths3,203 sq ft

24215 Delta Dr, Diamond Bar, CA 91765

$468,000

2 beds2.5 baths1,056 sq ft

22871 Hilton Head Dr #230, Diamond Bar, CA 91765

$1,363,000

4 beds5 baths2,430 sq ft

883 Terrace W, Pomona, CA 91765

Home values near 21220 FOUNTAIN SPRINGS Rd

Data from public records.

Address	Redfin Estimate
21237 Fountain Springs Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1300 Sq. Ft.	$857,294
21217 Fountain Springs Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1475 Sq. Ft.	$893,270

Address	Redfin Estimate
21231 Fountain Springs Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1576 Sq. Ft.	$1,052,359
21209 Fountain Springs Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$848,922

Address	Redfin Estimate
21223 Fountain Springs Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1300 Sq. Ft.	$1,002,463
21307 Fountain Springs Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1760 Sq. Ft.	$1,108,318

Property information provided by CRMLS when last listed in 2012. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

91709 homes for sale
91765 homes for sale
91789 homes for sale
91766 homes for sale
91768 homes for sale

Houses for rent in Diamond Bar	Agents near me	Irvine, CA homes for sale	Diamond Bar Housing Market
Houses for sale near me	San Diego, CA homes for sale	Fremont, CA homes for sale
Land for sale near me	San Francisco, CA homes for sale	Sacramento, CA homes for sale
Open Houses near me	Los Angeles, CA homes for sale	Diamond Bar Property Records
Condos for sale near me	San Jose, CA homes for sale	CA New Listings

Irvine homes for sale
Pasadena homes for sale
Long Beach homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 91765, CA

Sale history for 21220 FOUNTAIN SPRINGS Rd

Tax history for 21220 FOUNTAIN SPRINGS Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91765

Home values near 21220 FOUNTAIN SPRINGS Rd

More real estate resources