This beautiful and private corner townhome unit is surrounded by lush landscaping and features an open and inviting floor plan. The main level offers a spacious living room with fireplace, dining area, charming kitchen, and French doors that open to an enclosed patio—ideal for relaxing or entertaining. Upstairs includes a generously sized primary bedroom with an attached bathroom featuring dual sinks, along with a secondary bedroom with direct access to the bathroom. A convenient upstairs washer and dryer closet adds everyday functionality. Recent upgrades include newer flooring, interior paint, kitchen cabinets, countertops, light fixtures, and appliances. Major system updates include a new HVAC system installed in 2024 and a new water heater replaced in 2025. Move-in ready and ideally located near shopping, dining, and easy freeway access.
TownhomeProperty Type
1981Year Built
2.45 acresLot Size
$403Price/Sq.Ft.
$464/moHOA Dues
2 car garageParking
Listed by MAY TSENG•DRE #01860940• Pinnacle Real Estate Group
Listed by JOHNNY TSENG•DRE #01852242• Pinnacle Real Estate Group
Contact: 626-375-3616
Bought with MEI LUNG•DRE #02081071• GREEN FORCE, INC.
Est. $1,088 per month, based on comparable rentals
Redfin agents who toured
Two floor townhome with updated floors throughout and newer kitchen countertops.
6 months ago• May not reflect the current state of the home
Renee Staton
Redfin Associate agent
Sale and tax history for 23777 Highland Vly
Sale History
Tax History
Date
Event
Price
CRMLS #WS26014670
May 15, 2026
Sold
$500,000
$403/sq ft
Apr 30, 2026
Pending
—
Apr 21, 2026
Contingent
—
Mar 18, 2026
Relisted
—
Mar 4, 2026
Pending
—
Feb 18, 2026
Price Changed
$509,999
$411/sq ft
Jan 27, 2026
Listed
$525,000
$423/sq ft
CRMLS #C11165179
Mar 5, 2012
Sold
$219,900
$177/sq ft
Feb 16, 2012
Pending
—
Jan 31, 2012
Price Changed
$219,900
$177/sq ft
Dec 30, 2011
Listed
$225,000
$181/sq ft
Desirable condominium. Corner unit with open floor plan. Fireplace in living room. New carpet and paint. Inside laundry area. Large master bedroom. 2 car detached garage. Property sold as is. Buyer to verify all information.
CRMLS #P782137
Oct 6, 2011
Listing Removed
—
May 25, 2011
Price Changed
$189,000
$152/sq ft
May 19, 2011
Listed
$199,000
$160/sq ft
Public Records
Jun 28, 1989
Sold
$118,000
$95/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,782 (+9.4%)
$134,293 + $198,038
$332,331
2024
$4,370 (+1.9%)
$134,293 + $198,038
$332,331
2023
$4,287 (+1.6%)
$131,660 + $194,155
$325,815
2022
$4,219 (+2.3%)
$129,079 + $190,349
$319,428
2021
$4,124 (+0.4%)
$126,549 + $186,617
$313,166
2020
$4,109 (−2.4%)
$124,068 + $182,958
$307,026
2019
$4,209 (+26.1%)
$122,796 + $181,082
$303,878
2018
$3,338 (+1.8%)
$120,389 + $177,532
$297,921
2017
$3,279 (+4.7%)
$78,030 + $159,956
$237,986
2016
$3,132 (+0.8%)
$78,030 + $159,956
$237,986
2015
$3,107 (+0.6%)
$76,500 + $156,820
$233,320
2014
$3,088 (+7.6%)
$73,875 + $151,440
$225,315
2012
$2,870 (+45.8%)
$73,542 + $150,756
$224,298
2011
$1,968 (+0.8%)
$100,800 + $103,000
$203,800
2010
$1,953 (+2.9%)
$26,416 + $105,682
$132,098
2009
$1,899 (+4.9%)
$26,219 + $104,893
$131,112
2008
$1,810
$26,282 + $105,143
$131,425
Public record
Public record
Zoning
Beds
2
Baths
2
Stories
—
Lot width
—
Lot depth
—
Lot size
—
Year renovated
1981
Sq. Ft.
1,241
Year built
1981
Style
Condo/Co-op
County
Los Angeles County
APN
8706013028
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
Property details
Parking
Parking / Garage Information
# of Garage Spaces: 2
Garage
Has Parking
# of Parking Spaces: 2
Interior
Laundry Information
Has Laundry
Inside, Gas Dryer Hookup, On Upper Level, Washer Hookup
Bathroom Information
# of Baths (Full): 1
# of Baths (1/2): 1
Cooling Information
Central
Has Cooling
Room Information
Jack & Jill, All Bedrooms Up, Kitchen, Family Room
Fireplace Information
Family Room
Has Fireplace
Heating Information
Central Furnace
Has Heating
Interior Features
Entry Level: 1
Entry Location: Front Door
Levels: Two
Main Level Bathrooms: 1
Main Level Bedrooms: 0
Exterior
Exterior Information
Structure Type: House
Exterior Features
Pool Features: None
Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Lawn
Property Information
Common Interest: Condominium
Total # of Units: 1
Common Walls: End Unit, 1 common wall
Living Area Source: Assessor's Data
Parcel Number: 8706013028
Attached Property
Total # of Stories: 2
Year Built Source: Assessor
Property ADU: No
Financial
Assesments Information
Assessments: Special Assessments
Utilities
Utilities Information
Sewer: Public Sewer
Water Source: District/Public
Location
Multi-Unit Information
# of Units In Community: 44
Homeowners Association
Is Part of Association
Association Name: Diamond Village
Association Fee: $464
Association Fee Frequency: Monthly
Association Amenities: Trash, Maintenance Grounds
Neighborhood Information
Community Features: Gutters, Curbs, Sidewalks
School Information
High School District: Pomona Unified
Location Information
Latitude: 34.03608300
Longitude: -117.80371400
Directions: Diamond Bar Blvd and Highland Valley
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,241
Stories: —
Lot Size: —
Style: Condo/Co-op
Year Built: 1981
Year Renovated: 1981
County: Los Angeles County
APN: 8706013028
Home facts updated by county records on Aug 30, 2026
Other
Listing Information
IDX Contact Info: 626-375-3616
Days Active in MLS: 65
Continuous Days Active in MLS: 65
Listing Agent Information
List Agent First Name: MAY
List Agent Last Name: TSENG
Co-List Agent First Name: JOHNNY
Co-List Agent Last Name: TSENG
Listing Office Information
List Office Name: Pinnacle Real Estate Group
Co-List Office Name: Pinnacle Real Estate Group
Selling Agent Information
Buyer Agent First Name: MEI
Buyer Agent Last Name: LUNG
Selling Office Information
Buyer Office Name: GREEN FORCE, INC.
Around this home
Schools
Lorbeer Middle School
Public 7-8 • Assigned • 1.3mi
5/10
Diamond Ranch High School
Public 9-12 • Assigned • 1.7mi
8/10
Provided by GreatSchools
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)
68
50
71
52
73
53
72
53
76
57
81
60
86
63
89
65
85
65
80
59
71
52
69
51
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 19% for direct sun exposure in Diamond Bar. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9 hrs
5.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$533,000 – $645,000
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