23830 Highland Valley Rd, Diamond Bar, CA 91765
OFF MARKET
Listed by CATHLEEN ANDERSON, FIRST TEAM REAL ESTATE, (714) 996-6070 . Bought with Globridge Realty

23830 Highland Valley Rd
Diamond Bar, CA 91765

  • 3 Beds
  • 2 Baths
  • 1,485 sqft (on 0.25 acres)

$942,800

Trulia Estimate
as of Jul 14, 2026
Est. Refi. Payment $5,749/mo*
Refinance Your Home

$942,800

Trulia Estimate
as of Jul 14, 2026
Est. Refi. Payment $5,749/mo*
Refinance Your Home
3 Beds
2 Baths
1,485 sqft
(on 0.25 acres)

Local Information

  • Map ViewExplore the area around 23830 Highland Valley Rd.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

This beautiful completely renovated 3 bedroom, 2 bath home is situated on a large corner lot. It has a new AC, Heater, New windows new oversized slider doors, new flooring, , water heater and new garage door and an upgraded Electrical panel. It also has new landscaping in the front and back. This home has been completely renovated from top to bottom. The renovation created a beautiful open floor plan that lets in alot of light with new quartz countertops and new appliances, creating a beautiful light and bright home. The updated master bedroom has cathedral ceilings and a new slider overlooking the green artificial grass in the backyard, making it a peaceful lovely master retreat. The redesign includes a large walk-in closet, and the master bath is a beautiful spa like bathroom that includes a vanity area and tile throughout. Extra parking has been created to 3 cars in driveway. Newer fence in front. It has new landscaping with drought tolerant watering system and a wonderful front courtyard with a new built wall that has electrical running to it. Great for parties with friends. It is like buying a new home but with very little left to do. The roof is newer and has tile wood like material that will stand the test of time.
23830 Highland Valley Rd, Diamond Bar, CA 91765 is a 3 bedroom, 2 bathroom, 1,485 sqft single-family home built in 1968. It last sold for $950,000 on May 8, 2025 (2% below the $965,000 asking price). More recently, it was listed as a rental in November 2021 with an asking price of $3,600 per month. That rental listing was removed on November 15, 2021. It is currently off market. The Trulia Estimate is $942,800, with a rent estimate of $3,569/month.

Home Highlights

Parking
2 Car Garage
Outdoor
Patio
A/C
Heating & Cooling
HOA
$17/Monthly
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 23830 Highland Valley Rd

Interior Features

Interior Details
Number of Rooms: 10Types of Rooms: Master Bedroom, Bedroom, Bathroom, Entry Foyer, Family Room, Kitchen, Other
Beds & Baths
Number of Bedrooms: 3Main Level Bedrooms: 3Number of Bathrooms: 2Number of Bathrooms (full): 2Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 1485 Square Feet
Appliances & Utilities
Laundry: In Garage
Heating & Cooling
Heating: CentralHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Central
Fireplace & Spa
Fireplace: DenHas a Fireplace
Windows, Doors, Floors & Walls
Flooring: TileCommon Walls: No Common Walls
Levels, Entrance, & Accessibility
Stories: 1Number of Stories: 1Levels: OneEntry Location: stepFloors: Tile
View
Has a ViewView: City Lights

Exterior Features

Exterior Home Features
Roof: TilePatio / Porch: Open, PatioFencing: VinylNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Has a GarageHas an Attached GarageParking Spaces: 2Parking: Garage Attached
Pool
Pool: Association
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer
Surface & Elevation
Elevation Units: Feet

Days on Market

Cumulative Days on Market: 95

Property Information

Year Built
Year Built: 1968
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: HouseArchitecture: House
Building
Not a New ConstructionNot Attached PropertyNo Additional Parcels
Property Information
Parcel Number: 8706005017

Price & Status

Price
List Price: $965,000
Status Change & Dates
Off Market Date: Tue Apr 08 2025

Active Status

MLS Status: Closed

Location

Direction & Address
City: Diamond Bar
School Information
Elementary School: PanteraHigh School: Diamond RanchHigh School District: Pomona UnifiedWalk Score: 52

Community

Community Features: Dog Park, GolfNot Senior Community

HOA

HOA Name: Deane Swim ClubHOA Phone: 909-860-3418Association for this Listing: California Regional MLSHas an HOAHOA Fee: $200/Annually

Lot Information

Lot Area: 0.25 acres

Listing Info

Special Conditions: Standard

Offer

Listing Terms: Cash to New Loan, Conventional

Energy

Energy Efficiency Features: Thermostat, Water Heater, Windows

Miscellaneous

Mls Number: IV24254449Living Area Range Units: Square FeetAttribution Contact: 951-892-2855Activation Date: Fri Jan 03 2025Common Interest: NoneStart Showing Date: Fri Jan 03 2025Universal Property Id: US-06037-N-8706005017-R-N

Additional Information

HOA Amenities: Pool
Last check for updates: 1 day ago
Listed by CATHLEEN ANDERSON DRE #01919069, (951) 892-2855
FIRST TEAM REAL ESTATE
Bought with: Raymond Ma DRE #01867719, (714) 510-1614, Globridge Realty
Originating MLS: California Regional MLS
Source: CRMLS, MLS#IV24254449

Price History for 23830 Highland Valley Rd

DatePriceEventSource
05/08/2025$950,000Sold
CRMLS #IV24254449
04/17/2025$965,000PendingCRMLS #IV24254449
02/17/2025$965,000PriceChange
CRMLS #IV24254449
01/18/2025$945,000PriceChange
CRMLS #IV24254449
01/03/2025$902,000Listed For SaleCRMLS #IV24254449
11/15/2021ListingRemovedZillow Rental Manager
11/01/2021$3,600Listed For RentZillow Rental Manager

Market trends in Diamond Bar

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.09M
$1.58KMoM
Sale-to-List Price
99.8%
Price per sq ft
$554
$7MoM
Available listings
198
34MoM
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Property Tax and Assessment

Year2025
Tax$12,636
Assessment$839,944
Home facts updated by county records

Comparable Sales for 23830 Highland Valley Rd

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
23815 Sapphire Canyon Rd, Diamond Bar, CA
0.02
Single-Family Home
$910,000
09/09/25
3
2
1,485
901 N Del Sol Ln, Diamond Bar, CA
0.14
Single-Family Home
$975,000
06/30/26
3
2
1,485
23848 Sunset Crossing Rd, Diamond Bar, CA
0.18
Single-Family Home
$848,000
04/22/26
3
2
1,412
23921 Strange Creek Dr, Diamond Bar, CA
0.11
Single-Family Home
$980,000
05/18/26
4
2
1,552
1103 Moonlight Summit Dr, Diamond Bar, CA
0.15
Single-Family Home
$1,000,000
03/03/26
4
2
1,552
23928 Sunset Crossing Rd, Diamond Bar, CA
0.17
Single-Family Home
$950,000
09/19/25
4
2
1,859
948 N Del Sol Ln, Diamond Bar, CA
0.15
Single-Family Home
$995,000
11/21/25
4
2
1,852
24003 Sunset Crossing Rd, Diamond Bar, CA
0.21
Single-Family Home
$840,000
09/26/25
4
2
1,552
23922 Minnequa Dr, Diamond Bar, CA
0.23
Single-Family Home
$940,000
12/19/25
4
2
1,859

Nearby homes

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Assigned Schools

These are the assigned schools for 23830 Highland Valley Rd.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Diamond Bar

At least 313 Trulia users voted on each feature.

  • 89 % Say it's dog friendly

  • 88 % Say there are sidewalks

  • 85 % Say car is needed

  • 80 % Say streets are well-lit

  • 78 % Say parking is easy

  • 77 % Say yards are well-kept

  • 74 % Say it's quiet

  • 66 % Say there's holiday spirit

  • 65 % Say people would walk alone at night

  • 64 % Say there's wildlife

  • 60 % Say they plan to stay for at least 5 years

  • 50 % Say kids play outside

  • 48 % Say it's walkable to grocery stores

  • 47 % Say neighbors are friendly

  • 45 % Say it's walkable to restaurants

  • 25 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • 4szj5yrwps
    "Diamond Bar, California, is a distinctive suburban community in eastern Los Angeles County, offering a unique blend of natural beauty, cultural diversity, and modern amenities. The city is characterized by its rolling hills, scenic landscapes, and well-maintained parks, providing residents with ample opportunities for outdoor recreation. Notable parks include Sycamore Canyon Park and Summitridge Park, both offering hiking trails with picturesque views of the San Gabriel Mountains.  The community’s cultural diversity is reflected in its vibrant culinary scene, featuring a wide array of international cuisines. Events such as the annual Family Festival showcase this diversity through live music, carnival games, and food vendors, fostering a strong sense of community among residents.  Education is a cornerstone of Diamond Bar the unique combination of natural beauty, cultural richness, educational excellence, and forward-thinking initiatives make it a standout community within the greater Los Angeles area."
    0
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  • Linda Correa
    "School district, bad traffic, no food variety, city does not help girls softball, no entertaining, safe neighborhood."
    0
    Flag
  • hubby pie
    "Safe and quiet. Many families live here and school district is top notch if you are in Walnut Valley Unified School District. That covers about half of Diamond Bar. The other district is good but not as good as Walnut."
    0
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  • Trulia User
    "Plenty of dog owners in the neighborhood. Everyone is polite to pick up their dogs poop as well as training friendly dogs."
    0
    Flag
  • hubby pie
    "Diamond Bar is a great city with plenty of parks, quiet neighborhoods and excellent shopping and dining. Schools are top notch."
    0
    Flag
  • hubby pie
    "Diamond Bar is a safe and friendly community. People care about the community and are proud of this community."
    2
    Flag
  • hubby pie
    "easy commute with two freeways passing through the community so access to LA, OC, and IE are as easy as it gets."
    0
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  • Madelynnpf
    "I lived in this neighborhood for almost 30 years and can’t imagine living anywhere else. It’s quiet and a great place to rise a family."
    1
    Flag
  • Alexis T.
    "Dogs are welcome in this neighborhood. Everyone cleans up after themselves, keeping the neighborhood tidy. The only thing I can think of is that there are sometimes mountain lions and hawks present which is dangerous for small dogs"
    12
    Flag
  • Romoguadalupe
    "there are many wonderful hiking trails in the area with beautiful views. If you love nature, you'll love DB. "
    1
    Flag
  • Deanna L. R.
    "The yearly Firework show in the park is always nice. The Diamond Bar birthday celebration is a lot of fun as well. "
    0
    Flag
  • Hemming L. A.
    "I’ve lived in this neighborhood for 40 years and it’s a great place to live. Lots of hiking trails and 30 minutes to downtown or the beach."
    0
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  • Nicholesaralegui
    "I like this place very family and friendly. kids have greats activity here in city. we live this place"
    0
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  • Lauren B.
    "Commute is not too bad. I drive my own vehicle. It only gets congested on Diamond Bar Blvd or Grand Ave but otherwise driving in Diamond Bar is pleasant "
    0
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  • Raymond W.
    "Diamond Bar is the safest city I’ve ever lived in. Also, it has many schools and parks! Very family oriented. "
    3
    Flag
  • Oryaan53
    "my family has lived in this neighborhood for 10plus years and its always been a nice quiet , safe and friendly place to live "
    1
    Flag
  • Shengbinmi
    "Some of them allow dogs to walk around by themselves in front of their houses, but the dogs are actually very friendly."
    0
    Flag
  • Trulia User
    "Lots of open space and parks. Lots of sidewalks with trees. There are pet friendly parks and houses. "
    1
    Flag
  • Evelyn G. D. L. C.
    "A lot of cars speed down Pathfinder, otherwise its a very safe neighborhood. The schools are good. Neighbors are friendly. "
    0
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  • Nicholesaralegui
    "we have amazing neighbors and love the community. the city offers a lot of family activities for everyone."
    0
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  • Vickiwj
    "Festival, movie night, fireworks, recreational activities, library events, many scenic trails, dog parks, "
    0
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  • Nicholesaralegui
    "the city is wonderful for family activities. we love this city and all it has to offer. its a great place to raise a family."
    0
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  • Hemming L. A.
    "I’ve lived here for 40 years. Plenty of hiking trails, 30 minutes from LA, 40 min from the beach. Good area."
    1
    Flag
  • Allyawsome01
    "Good transportation not too much traffic nice people nice area beautiful place to raise a family. Amazing schools"
    0
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  • Christine B.
    "My neighborhood is clean and has very respectable and friendly residents. I feel very safe living here."
    0
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  • Ashley S.
    "Driving is the main means of transportation. There is a metro station as well as bus stops. However, most people drive."
    0
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  • Wlcastellanos
    "Lots of places to walk your dog...plenty of parks. A few people do not pick up after their dogs but most do and care for the neighborhood."
    0
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  • Nathan Q.
    "We have young whipper snappers race their cars up and down the street at all hours of the night. As a community we all take turns calling the sheriffs department on them. "
    1
    Flag
  • Steveji1019
    "Neighborhood with quite a lot of Asian cultures. Schools are some of the best around. Middle class to upper middle class families. "
    0
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  • Tahir P.
    "I work in Diamond Bar, my job is less than 3 miles from my house, but still my commute is 15 minutes at times on a good day (no red lights) 7 mins is as fast as I can get to work which is awesome. Lots of cars on main roads (Grand and Diamond Bar) every morning. People going to schools /work. "
    1
    Flag
  • Joel P.
    "Diamond bar is perfectly located at the intersection of 3 major freeways. 57 ,60, and 10. and very close to the 210. I use all of these in my commute making Diamond bar ideal for my line of work. "
    1
    Flag
  • Christine
    "Summer movie nights, Fourth of July celebrations, avid long-time spirited Halloween, farmer’s markets. "
    0
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  • Ethan Y
    "Yes, they would like living in my area. There are many people walking their dogs in my community. But I don’t like dog barking"
    0
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  • Kenny O.
    "Quiet area, but be careful of home invasion robbers. Always closed garage doors, and entry points of your home."
    0
    Flag
  • Polly Anderson
    "There are frequent car crashes and dangerous drivers running red lights and just causing close calls."
    0
    Flag
  • Su S.
    "This is a Good place. Good high school near by. Neighborhood are friendly. I really love this community. Pet friendly. Easy to go freeway. "
    0
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  • Andy M
    "Not much. Just a bedroom community. But I like it the way it is. There have been little.changes in the past ten years other than two small new developments. "
    0
    Flag
  • Tahir P.
    "Cut down to 7 mins as opposed to 45-60 mins one way , the mornings can be a little annoying with the 2 minute signals on main roads"
    0
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Apartments for Rent

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Explore by feature - Pet Friendly

15 pet-friendly rentals in Diamond Bar, CA

Explore by feature - Garage

42 rentals with a garage in Diamond Bar, CA

Explore by feature - Air Conditioning

58 rentals with air conditioning in Diamond Bar, CA

Explore by feature - Pool

37 rentals with a pool in Diamond Bar, CA

Explore by feature - Washer/dryer

41 rentals with a washer/dryer in Diamond Bar, CA

Explore by feature - Outdoor Space

14 rentals with an outdoor space in Diamond Bar, CA

Homes for sale near 23830 Highland Valley Rd

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Off Market Homes Near 23830 Highland Valley Rd

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The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.
Based on information from California Regional Multiple Listing Service, Inc. as of 2026-07-13 00:15:49 PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information