Listed by Cindy Mulvey •DRE #01234075 • RE/MAX FREEDOM

Contact: webm305@yahoo.com

For sale

$579,000

Est. $4,382/mo —

•

1,241

sq ft

23721 Highland Valley Rd, Diamond Bar, CA 91765

About this home

Stylish, move-in ready Diamond Bar living with TWO master suites! Welcome to 23721 Highland Valley Rd, a desirable two-story home offering 2 bedrooms, 2½ baths, and 1,241 sq. ft. of comfortable living space. Upstairs, you’ll find two spacious master suites, each offering privacy and convenience. Downstairs features a welcoming living area with a cozy fireplace, a convenient half bath, and beautiful luxury vinyl plank flooring throughout the main living spaces. Step outside to your private patio, perfect for morning coffee, entertaining, or relaxing after a long day. Recent updates include interior paint, upgrades in both upstairs baths, and a newer HVAC system, adding comfort and peace of mind year-round. Additional highlights include a detached two-car garage and the convenience of having the washer, dryer, and refrigerator included. Less than a 10 minute drive to Cal Poly Pomona or Mt San Antonio College (Mt Sac). With its versatile two-master-suite floor plan, stylish flooring, updated HVAC, private patio, and detached two-car garage, this Diamond Bar home offers comfort, convenience, and flexibility in one inviting package. Come see it for yourselfthis one is ready to welcome you home!

CondoProperty Type

1981Year Built

2.45 acresLot Size

$467Price/Sq.Ft.

$464/moHOA Dues

2 car garageParking

Listing updated: Sep 26, 2026 at 06:21am

Redfin checked: 2 minutes ago

•Source:CRMLS #HD26210066

Payment calculator

$4,382 per month

Principal and interest$3,199

Property taxes

HOA dues

Home insurance

Utilities

5 minutes to get started. No credit impact.

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Down payment assistance

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See this home in person

This home is unavailable to tour on this day.

Next available date: Monday, September 28

Open houses

No upcoming open houses.

Nearby open houses (10)

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$278,888
3 beds2 baths1,344 sq ft
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OPEN SEP 30, 11AM TO 2PM3D WALKTHROUGH
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19951 Calle Solis, Walnut, CA 91789
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3 beds1 bath947 sq ft
18361 E Nearfield, Azusa, CA 91702
VISMAR REAL ESTATE
OPEN OCT 3, 11AM TO 5PM
$1,049,000
4 beds2 baths1,428 sq ft
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LA Gold Realty Inc.
OPEN OCT 3, 11AM TO 3PM
$539,995
2 beds2.5 baths1,410 sq ft
8847 Jacaranda Unit C, Montclair, CA 91763
OPEN OCT 3, 12PM TO 3PM
$669,888
2 beds2 baths1,083 sq ft
2485 Kellogg Park, Pomona, CA 91768
CENTURY 21 PRIMETIME REALTORS
OPEN OCT 3, 1PM TO 4PM
$1,230,000
4 beds3 baths2,148 sq ft
2437 Harmony Hl, Diamond Bar, CA 91765
OPEN OCT 3, 1PM TO 3PM
$749,900
4 beds2.5 baths2,004 sq ft
1366 Branch, Upland, CA 91786
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1767 Benedict Way, Pomona, CA 91767
OPEN OCT 3, 2PM TO 5PM
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Around this home

Schools

K - 12
Preschool & daycare

Lorbeer Middle School

Public 7-8 • Assigned • 1.3mi

5/10

Diamond Ranch High School

Public 9-12 • Assigned • 1.8mi

8/10

Provided by GreatSchools

About Phillips

Ranch

Phillips Ranch, located between Diamond Bar and Chino Hills, is a hillside and master-planned Pomona neighborhood with curving cul-de-sacs and greenbelt trails. The neighborhood’s character concentrates around the Rio Rancho Rd and Village Loop Rd area, where small plazas, coffee counters, and everyday services meet the steady rhythm of commuter traffic. Stucco homes with tile roofs and tidy front yards line winding streets that follow the terrain. The green spine of Phillips Ranch Park and nearby trail links shapes an outdoors-forward routine. Cal Poly Pomona’s cultural calendar and galleries add a campus-adjacent creative note. The 57 and 71 corridors frame the edges, keeping the setting connected while the interior stays residential.

Provided by Walk Score and Local Logic

Offer insights

23721 Highland Valley Rd · $579,000

Strong offer

$589K and above

75% chance or better to win

Why $589K+ is a strong offer

DAYS ON MARKET

The average home goes pending in 70 days.

SALE-TO-LIST

Most homes are selling 1% below list price.

About offer insights

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Interior features
Two-level layout with entry at the front
Carbon monoxide and smoke detectors
Drapes/curtains and blinds
Walk-in closet(s)
Two primary bedrooms
All bedrooms upstairs
Living room with fireplace

Bedrooms
Two primary bedrooms (both on upper level)
All bedrooms located upstairs

Bathrooms
Two full bathrooms
One half bathroom
Shower and shower-in-tub configuration

Kitchen
Electric oven and electric stove
Dishwasher
Granite countertops
Eating area

Laundry & utility
Inside laundry
Washer included
Dryer included
Laundry located in a closet

Flooring
Laminated flooring

Heating & cooling
Central cooling
Central furnace heating

Sale and tax history for 23721 Highland Valley Rd

Sale History
Tax History

Date

Event

Price

CRMLS #HD26210066

Sep 25, 2026

Listed

$579,000

$467/sq ft

CRMLS #HD26111680

Sep 22, 2026

Listing Removed

—

Jun 24, 2026

Price Changed

$599,000

$483/sq ft

May 22, 2026

Listed

$618,000

$498/sq ft

Public Records

Jul 16, 2024

Sold

$590,000

$475/sq ft

CRMLS #CV24110894

Jul 16, 2024

Sold

$589,888

$475/sq ft

Jul 3, 2024

Pending

—

Jun 13, 2024

Contingent

—

May 31, 2024

Listed

$588,888

$475/sq ft

Motivated sellers! This property is ideal for both investment and personal living!! Welcome to your dream home situated in a family-friendly community. This serene residence provides a perfect sanctuary for you and your loved ones, prioritizing safety and tranquility. Benefit from the proximity to nearby schools such as Cal Poly Pomona and MT. Sac College for added convenience. The spacious 2-car garage also ensures great convenience. Recent upgrades in 2023 include renovated floor tiles, shower, toilet, and sink in the master bathroom. A recent upgrade to the HVAC system ensures year-round comfort and efficiency. Further enhancements in May 2024 include floor tiles, toilet, and an UNUSED shower in the secondary bathroom. Interior walls have been meticulously painted, and the kitchen boasts brand new UNUSED countertops and sink. The master bedroom is notably spacious with a comfortable walk-in closet. Each bedroom features its own ensuite bathroom for added convenience. This layout is also perfect for rental investment purposes. Step outside and unwind on the balcony, enjoying the beautiful outdoor scenery with HOA regularly maintaining the trees. Rest assured, this home will maintain its allure for years to come. Local amenities such as shopping centers and supermarkets are conveniently nearby. Don't miss the opportunity to make this remarkable property yours! Schedule a viewing today and experience the epitome of comfortable living.

CRMLS #CV24052685

Apr 25, 2024

Price Changed

$578,888

$466/sq ft

Mar 15, 2024

Listed

$588,888

$475/sq ft

CRMLS #TR14232327

Nov 18, 2014

Sold

$299,000

$241/sq ft

Nov 6, 2014

Pending

—

Oct 30, 2014

Listed

$299,000

$241/sq ft

CRMLS #TR14120559

Oct 3, 2014

Listing Removed

—

Sep 29, 2014

Price Changed

$300,000

$242/sq ft

Jul 11, 2014

Price Changed

$312,000

$251/sq ft

Jun 9, 2014

Listed

$319,800

$258/sq ft

CRMLS #PW14080510

Apr 19, 2014

Price Changed

$329,900

$266/sq ft

Apr 19, 2014

Listing Removed

—

Apr 19, 2014

Listed

$334,900

$270/sq ft

Public Records

May 31, 2002

Sold

$179,000

$144/sq ft

CRMLS #P287310

May 30, 2002

Sold

$178,900

$144/sq ft

Apr 19, 2002

Listed

$178,900

$144/sq ft

CRMLS #P277258

Feb 12, 2002

Listing Removed

—

Feb 5, 2002

Listed

$176,000

$142/sq ft

Public Records

Jul 15, 1994

Sold

$125,500

$101/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$8,006 (+70.9%)

$391,888 + $198,000

$589,888

2024

$4,685 (+3.8%)

$391,888 + $198,000

$589,888

2023

$4,512 (−0.2%)

$171,671 + $180,626

$352,297

2022

$4,522 (+2.3%)

$168,305 + $177,085

$345,390

2021

$4,421 (+0.4%)

$165,005 + $173,613

$338,618

2020

$4,405 (−2.4%)

$161,770 + $170,209

$331,979

2019

$4,513 (+7.1%)

$160,112 + $168,464

$328,576

2018

$4,212 (+1.8%)

$156,973 + $165,161

$322,134

2017

$4,139 (+4.6%)

$150,879 + $158,749

$309,628

2016

$3,955 (+0.8%)

$150,879 + $158,749

$309,628

2015

$3,922 (+10.8%)

$147,921 + $155,637

$303,558

2014

$3,540 (+0.7%)

$105,298 + $157,947

$263,245

2012

$3,517 (+3.1%)

$104,823 + $157,234

$262,057

2011

$3,410 (+19.9%)

$102,768 + $154,151

$256,919

2010

$2,843 (+2.7%)

$100,753 + $151,129

$251,882

2009

$2,768 (+4.9%)

$93,612 + $111,239

$204,851

2008

$2,638

$93,835 + $111,504

$205,339

Public record

Public record
Zoning

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

—

Year renovated

1981

Finished Sq. Ft.

1,241

Unfinished Sq. Ft.

—

Total Sq. Ft.

1,241

Year built

1981

Style

Condo/Co-op

County

Los Angeles County

APN

8706013053

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 30, 2026.

RMH

Medium/High Density Residential District

The RMH zoning district is intended for areas of existing and planned townhome, condominium, apartment, other multifamily residential projects, and mobile home parks. The maximum allowed density for new residential projects within this zoning district will be 16 dwellings per gross acre. The RMH zoning district is consistent with the medium high density residential land use category of the general plan.

Permitted uses

Include but are not limited to:

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

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

6/10 Heat Factor

6 days above 99° expected this year, 16 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

84/ 100

Very good sunlight

Sunscore

This home ranks in the top 21% for direct sun exposure in Diamond Bar. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

8.2 hrs

5.8 hrs

JuneDecember

Provided by Shadowmap

Redfin Estimate for 23721 Highland Valley Rd

$578,823

$177 under list price of $579K

Nearby comparable homes

The Redfin Estimate uses 6 recent nearby sales, priced between $515K to $660K.

SOLD JUL 21, 2026
$660,000 Last sold price
3 beds3 baths1,401 sq ft
24218 Sylvan Glen Rd Unit A, Diamond Bar, CA 91765
$4/sq ft
larger lot
7 years newer
SOLD MAR 27, 2026
$650,000 Last sold price
3 beds2.5 baths1,395 sq ft
24220 Sylvan Gln Unit B, Diamond Bar, CA 91765
$1/sq ft
smaller lot
7 years newer
SOLD MAY 22, 2026
$520,000 Last sold price
2 beds2 baths1,025 sq ft
24220 Sylvan Gln Unit G, Diamond Bar, CA 91765
$40/sq ft
smaller lot
7 years newer
SOLD AUG 5, 2026
$635,000 Last sold price
3 beds2 baths989 sq ft
1003 Quiet Creek Ln, Diamond Bar, CA 91765
$175/sq ft
larger lot
8 years older
SOLD MAY 18, 2026
$515,000 Last sold price
2 beds1.5 baths1,105 sq ft
530 Golden Spgs Unit F, Diamond Bar, CA 91765
$1/sq ft
larger lot
1 year newer
SOLD JAN 6, 2026
$599,000 Last sold price
3 beds2.5 baths1,438 sq ft
540 Golden Springs Dr, Diamond Bar, CA 91765
$50/sq ft
larger lot
1 year newer

Rental earnings

Est. $1,100 per month, based on comparable rentals

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Details provided by CRMLS and may not match the public record. Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Payment calculator

See this home in person

Nearby open houses (10)

Around this home

Schools

Offer insights

Property details

Sale and tax history for 23721 Highland Valley Rd

Public record

Climate risks

Historical weather

Sun exposure

Redfin Estimate for 23721 Highland Valley Rd

Early Access listings

Nearby similar homes

New listings for sale in 91765

More real estate resources