22903 HAPPY HOLLOW Rd, Diamond Bar, CA 91765

Off market jun 2005 for $542K

$802,422

Est. refi paymentEst. refi $3,559/mo

•

— ba

•

1,425

sq ft

22903 HAPPY HOLLOW Rd, Diamond Bar, CA 91765

About this home

Absolutely adorable remodeled single story pool home on quiet street in family neighborhood. No freeway noise here!!! Some of the upgrades include: scraped ceilings, crown molding and baseboards, two tone paint, pergo floors with carpet in bedrooms, recessed lighting, retextured walls with rounded corners, wood burning decorative stone fireplace, vinyl windows, new kitchen cabinets with movable island, tiled showers, & new bathroom fixtures, extra large pool w/ gazebo in private yard with RV access.

Single-familyProperty Type

1964Year Built

8,000 sq ftLot Size

$563Est. Price/Sq.Ft.

2 car garageParking

Listed by Diana Upton •DRE #01238898 • Berkshire Hathaway HomeService

Bought with Meggan Bunce •DRE #01314588

Redfin checked: 2 minutes ago

•Source:CRMLS #S395593

Redfin Estimate

$802,422

$260K since sold in June 2005$12K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.7% lower than the average sale price ($879K) of 5 comparable homes.

SOLD JUL 24, 2026
$945,000
A
4 beds2 baths1,503 sq ft
23905 Cholame, Diamond Bar, CA 91765
SOLD OCT 8, 2026
$755,000
B
4 beds2 baths1,386 sq ft
22928 Beaverhead Dr, Diamond Bar, CA 91765
SOLD JUN 15, 2026
$910,000
C
4 beds2 baths1,503 sq ft
238 Tanforan, Diamond Bar, CA 91765
Seven Gables Real Estate
SOLD SEP 2, 2026
$825,000
D
4 beds2 baths1,489 sq ft
105 N Palo Cedro, Diamond Bar, CA 91765
SOLD SEP 29, 2026
$960,000
E
4 beds2 baths1,404 sq ft
22941 Dry Crk, Diamond Bar, CA 91765

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Earn from this home

Sell

$577,859

Est. take-home

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Refinance

Est. cash available

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Rent

$3,129/mo

Redfin rental estimate

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Market trends in 91765, CA

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

97.1%

0.7% MoM

Median sale price

$1.1M

$19K MoM

Avg. days on market

67d

6 days MoM

Recently sold homes

11 MoM

New listings for sale

OPEN SAT
$1,249,000
5 beds3 baths2,240 sq ft
233 N Platina, Diamond Bar, CA 91765
COMING SOON
$3,300,000
6 beds9 baths10,352 sq ft
2677 Wagon Train, Diamond Bar, CA 91765
$595,000
2 beds2 baths1,191 sq ft
1120 Cleghorn Unit C, Diamond Bar, CA 91765
LISTED BY REDFIN
$4,980,000
7 beds7.5 baths7,660 sq ft
2611 Steeplechase Ln, Diamond Bar, CA 91765
$1,079,000
4 beds3 baths2,126 sq ft
23548 Casa Loma, Diamond Bar, CA 91765
$430,000
2 beds2 baths788 sq ft
22761 Lakeway #414, Diamond Bar, CA 91765
$800,000
3 beds3 baths1,720 sq ft
2002 Silver Hawk #14, Diamond Bar, CA 91765
$438,000
2 beds2 baths934 sq ft
22820 Hilton Head #78, Diamond Bar, CA 91765
Golden Nest Realty Group
3D WALKTHROUGH
$1,150,000
5 beds3 baths2,204 sq ft
23917 Decorah, Diamond Bar, CA 91765
$990,000
3 beds3 baths1,972 sq ft
23266 Forest Cyn, Diamond Bar, CA 91765
See all

Provided by Redfin

Sale history for 22903 HAPPY HOLLOW Rd

Date

Event

Price

CRMLS #H09117819

Nov 4, 2009

Listed

$398,000

$279/sq ft

CRMLS #I512289

Jun 28, 2005

Sold

$539,900

$379/sq ft

May 8, 2005

Listed

$539,900

$379/sq ft

CRMLS #S395593

Jun 24, 2005

Sold

$542,000

$380/sq ft

May 7, 2005

Listed

$539,900

$379/sq ft

CRMLS #H235481

Jan 27, 2003

Sold

$292,500

$205/sq ft

Oct 5, 2002

Listed

$295,000

$207/sq ft

CRMLS #A216674

Jan 30, 2003

Listing Removed

—

Jul 30, 2002

Listed

$278,000

$195/sq ft

Public Records

Sep 6, 2000

Sold

$240,000

$168/sq ft

Public Records

Jul 3, 1975

Sold

$32,500

$23/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$10,271 (+8.4%)

$568,707 + $201,880

$770,587

2024

$9,472 (+2.0%)

$557,556 + $197,922

$755,478

2023

$9,288 (+1.5%)

$546,624 + $194,042

$740,666

2022

$9,147 (+6.8%)

$535,906 + $190,238

$726,144

2021

$8,568 (+12.5%)

$525,399 + $186,508

$711,907

2020

$7,615 (−4.3%)

$491,000 + $175,000

$666,000

2019

$7,953 (+6.5%)

$429,000 + $153,000

$582,000

2018

$7,468 (+17.9%)

$429,000 + $153,000

$582,000

2017

$6,335 (+2.7%)

$359,000 + $128,000

$487,000

2016

$6,167 (+5.9%)

$359,000 + $128,000

$487,000

2015

$5,823 (+2.0%)

$359,000 + $128,000

$487,000

2014

$5,710 (+27.1%)

$324,600 + $115,400

$440,000

2012

$4,494 (+1.3%)

$256,000 + $91,000

$347,000

2011

$4,436

$245,000 + $87,000

$332,000

2010

$4,439 (−2.4%)

$245,000 + $87,000

$332,000

2009

$4,548 (−29.5%)

$245,000 + $87,000

$332,000

2008

$6,449

$259,800 + $92,200

$352,000

Tax history for 22903 HAPPY HOLLOW Rd

Year

Property tax

Land + Additions

Assessment*

2025

$10,271 (+8.4%)

$568,707 + $201,880

$770,587

2024

$9,472 (+2.0%)

$557,556 + $197,922

$755,478

2023

$9,288 (+1.5%)

$546,624 + $194,042

$740,666

2022

$9,147 (+6.8%)

$535,906 + $190,238

$726,144

2021

$8,568 (+12.5%)

$525,399 + $186,508

$711,907

2020

$7,615 (−4.3%)

$491,000 + $175,000

$666,000

2019

$7,953 (+6.5%)

$429,000 + $153,000

$582,000

2018

$7,468 (+17.9%)

$429,000 + $153,000

$582,000

2017

$6,335 (+2.7%)

$359,000 + $128,000

$487,000

2016

$6,167 (+5.9%)

$359,000 + $128,000

$487,000

2015

$5,823 (+2.0%)

$359,000 + $128,000

$487,000

2014

$5,710 (+27.1%)

$324,600 + $115,400

$440,000

2012

$4,494 (+1.3%)

$256,000 + $91,000

$347,000

2011

$4,436

$245,000 + $87,000

$332,000

2010

$4,439 (−2.4%)

$245,000 + $87,000

$332,000

2009

$4,548 (−29.5%)

$245,000 + $87,000

$332,000

2008

$6,449

$259,800 + $92,200

$352,000

*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

8,166 Sq. Ft.

Year renovated

1964

Sq. Ft.

1,425

Year built

1964

Style

Single Family Residential

County

Los Angeles County

APN

8718002005

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 7, 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
# of Garage Spaces: 2
Driveway, Direct Garage Access
Has Parking
# of Parking Spaces: 2

Interior

Laundry Information
Gas Dryer Hookup, In Garage

Kitchen Information
Appliances: Dishwasher, Free Standing, Gas Cooking, Garbage Disposal, Microwave, Range
Has Appliances
Formal Dining Room

Cooling Information
Central
Has Cooling

Room Information
Great Room, Main Floor Bedroom, Main Floor Primary Bedroom

Fireplace Information
Family Room, Wood
Has Fireplace

Flooring Information
See Remarks, Carpet, Tile

Heating Information
Forced Air
Has Heating

Interior Features
Copper Plumbing Full
Levels: One
Security Features: Security System
Window Features: Blinds, Drapes/Curtains

Exterior

Exterior Information
Roof: Composition
Fencing: Blockwall, Chain Link
Has Fence

Exterior Features
Satellite Dish
Patio And Porch Features: Concrete
Has Patio
Pool Features: In Ground
Has Pool

Lot Information
Lot Size Source: Assessor's Data

Property Information
Common Walls: No Common Walls
Living Area Source: Public Records
Parcel Number: 8718002005
Has View
Year Built Source: Assessor

Utilities

Utilities Information
Sewer Connected
Water Source: District/Public

Location

School Information
High School District: Pomona Unified

Location Information
Latitude: 34.03142400
Longitude: -117.81457400
Other Subdivision Name: Other
Subdivision Name: Other (OTHR)

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,425
Stories: —
Lot Size: 8,166 square feet
Style: Single Family Residential
Year Built: 1964
Year Renovated: 1964
County: Los Angeles County
APN: 8718002005

Home facts updated by county records on Oct 7, 2026

Other

Miscellaneous Information
Exclusions: drapes in girls rooms

Listing Information
Days Active in MLS: 36
Continuous Days Active in MLS: 53

Listing Agent Information
List Agent First Name: Diana
List Agent Last Name: Upton

Listing Office Information
List Office Name: Prudential California Realty

Selling Agent Information
Buyer Agent First Name: Meggan
Buyer Agent Last Name: Bunce

Selling Office Information
Buyer Office Name: Keller Williams OCC Realty

Around this home

Schools

K - 12
Preschool & daycare

Armstrong Elementary School

Public K-6 • Assigned • 0.8mi

5/10

Lorbeer Middle School

Public 7-8 • Assigned • 1.0mi

5/10

Diamond Ranch High School

Public 9-12 • Assigned • 2.2mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The Diamond Bar market is shifting, creating new opportunities for both buyers and sellers. Buyers have a bit more negotiating room, while well-priced, well-maintained homes can still attract strong interest. If you’re considering a move, I’d be...
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124 deals
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Climate risks

4/10 Flood Factor

Estimated 11-17% chance 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 99° 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 10.1 hours in June and 6.8 hours in December, placing it above the U.S. average for solar exposure.

10.1 hrs

6.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$763,000 – $923,000

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Home values near 22903 HAPPY HOLLOW Rd

Data from public records.

Address	Redfin Estimate
22916 Happy Hollow Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1841 Sq. Ft.	$960,562
22925 Happy Hollow Road, Diamond Bar, CA 3 Beds \| - Baths \| 1274 Sq. Ft.	$826,141
22851 Happy Hollow Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1444 Sq. Ft.	$755,592
22827 Happy Hollow Road, Diamond Bar, CA 5 Beds \| 3 Baths \| 2596 Sq. Ft.	$1,217,643
612 Groom Drive, Diamond Bar, CA 4 Beds \| 2 Baths \| 1404 Sq. Ft.	$909,655
617 Groom Drive, Diamond Bar, CA 4 Beds \| 2 Baths \| 1402 Sq. Ft.	$896,173
626 Greenhorn Drive, Diamond Bar, CA 4 Beds \| 2 Baths \| 1425 Sq. Ft.	$873,893

Address	Redfin Estimate
22909 Happy Hollow Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1404 Sq. Ft.	$788,988
22935 Happy Hollow Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1404 Sq. Ft.	$927,832
22843 Happy Hollow Road, Diamond Bar, CA 3 Beds \| - Baths \| 1288 Sq. Ft.	$832,811
22819 Happy Hollow Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1620 Sq. Ft.	$838,642
604 Groom Drive, Diamond Bar, CA 3 Beds \| 2 Baths \| 1274 Sq. Ft.	$771,697
606 Greenhorn Drive, Diamond Bar, CA 3 Beds \| 2 Baths \| 1288 Sq. Ft.	$851,166
638 Greenhorn Drive, Diamond Bar, CA 4 Beds \| 2 Baths \| 1444 Sq. Ft.	$845,161

Address	Redfin Estimate
22919 Happy Hollow Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1404 Sq. Ft.	$855,360
22943 Happy Hollow Road, Diamond Bar, CA 3 Beds \| 2 Baths \| 1400 Sq. Ft.	$847,533
22835 Happy Hollow Road, Diamond Bar, CA 4 Beds \| 2 Baths \| 1444 Sq. Ft.	$850,566
622 Groom Drive, Diamond Bar, CA 3 Beds \| 2 Baths \| 1715 Sq. Ft.	$881,611
605 Groom Drive, Diamond Bar, CA 3 Beds \| 2 Baths \| 1274 Sq. Ft.	$764,983
616 Greenhorn Drive, Diamond Bar, CA 4 Beds \| 2 Baths \| 1425 Sq. Ft.	$868,481
653 Firepit Drive, Diamond Bar, CA 4 Beds \| 2 Baths \| 1425 Sq. Ft.	$944,710

Property information provided by CRMLS when last listed in 2005. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 91765, CA

Sale history for 22903 HAPPY HOLLOW Rd

Tax history for 22903 HAPPY HOLLOW Rd

Public record

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 91765

Home values near 22903 HAPPY HOLLOW Rd

More real estate resources