23007 Ridgeline Rd, Diamond Bar, CA 91765

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Off Market Jun 2017 for $1.1M

$1,668,115

Est. refi paymentEst. refi $6,901/mo

•

3,077

sq ft

23007 Ridgeline Rd, Diamond Bar, CA 91765

About this home

Very charming & cozy single story home in the exclusive & prestigious 'The Country Estates'. Affording utmost privacy in a highly desirable & private location below street level on a sweeping lot, this classic craftsman style home boasts unparalleled 180 degree panoramic views of stunning city lights & mtns. Fully immerse in the serene forestial environment complete w/ an outdoor terrace, an entertaining slated stone paved fire pit area, 2 accessible horse stables down the hill, & spacious 3 car garage completes this home. With a huge frontage, cozy & comforting interiors, splendid features of this home include incredible views frm every angle, a bright ambiance, spacious living rm & family rm w/ stacked stone fireplaces, charming kitchen complete w/ granite counters, recessed lighting, built in apps (oven, microwave, gas cook top, refrigerator, trash comp. , dishwasher, lrg sink, etc. ). Private quarters offer 4bedrms & 3 full bathrms. The main master features a spacious walk in closet, Jacuzzi tub, & patio doors to the viewing terrace. Comforting appeal that incorporates natural elements & a simple interior w/ exposed beam ceilings & wood mouldings. Great potential & needs TLC, fantastic location! Sold in AS-IS condition.

Single-familyProperty Type

1978Year Built

1.43 acresLot Size

$542Est. Price/Sq.Ft.

3 car garageParking

Listed by Diana Cheng •DRE #00856071 • Country Queen Real Estate

Listed by Juliet Chung •DRE #01887530 • Country Queen Real Estate

Bought with A.C Kaushal •DRE #00906848 • Omni Realty & Investments

Redfin checked: a minute ago

•Source:CRMLS #TR16767829

Redfin Estimate

$1,668,115

$543K since sold in June 2017$2,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 16.5% higher than the average sale price ($1.43M) of 6 comparable homes.

SOLD JUN 29, 2026
$1,350,000
A
4 beds3 baths2,334 sq ft
1715 Oxbow Ct, Diamond Bar, CA 91765
SOLD MAR 13, 2026
$1,670,000
B
4 beds3 baths3,263 sq ft
22138 Rim Fire Ln, Diamond Bar, CA 91765
SOLD APR 28, 2026
$1,400,000
C
4 beds3 baths2,688 sq ft
2618 Rocky Trail Rd, Diamond Bar, CA 91765
SOLD MAY 27, 2026
$1,455,000
D
5 beds3 baths2,655 sq ft
1554 Deerfoot, Diamond Bar, CA 91765
SOLD JUL 10, 2026
$1,350,000
E
4 beds3 baths2,268 sq ft
1754 Leaning Pne, Diamond Bar, CA 91765
BOUGHT WITH REDFIN JUL 10, 2026
$1,368,000
F
4 beds3 baths2,208 sq ft
1348 Rolling Knoll Rd, Diamond Bar, CA 91765

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Earn from this home

Sell

$849,675

Est. take-home

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Refinance

Est. cash available

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Rent

$4,496/mo

Redfin rental estimate

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Market trends in 91765, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.4%

0.4% MoM

Median sale price

$1.1M

$22K MoM

Avg. days on market

42d

3 days MoM

Recently sold homes

16 MoM

New listings for sale

NEW 2 HRS AGO
$435,000
2 beds1 bath850 sq ft
22824 Hilton Head Dr #90, Diamond Bar, CA 91765
OPEN SAT, 2PM TO 4PM
$349,000
2 beds2 baths949 sq ft
23635 Golden Springs Dr Unit 10B, Diamond Bar, CA 91765
OPEN SAT, 2PM TO 5PM
$1,398,000
4 beds2.5 baths2,857 sq ft
22060 Cedardale Dr, Diamond Bar, CA 91765
$2,198,000
5 beds5 baths4,212 sq ft
23601 Ridgecrest Ct, Diamond Bar, CA 91765
HOT HOME
$1,498,000
4 beds3 baths2,558 sq ft
20920 Running Branch Rd, Diamond Bar, CA 91765
$530,000
2 beds2 baths970 sq ft
2380 S Diamond Bar Unit D, Diamond Bar, CA 91765
$798,000
3 beds2.5 baths1,485 sq ft
22810 Chardonnay Dr #2, Diamond Bar, CA 91765
$1,199,888
3 beds2.5 baths1,745 sq ft
1423 Stonecrest Pl, Diamond Bar, CA 91765
COMING SOON
$818,800
3 beds3 baths1,570 sq ft
22935 Estoril Dr #6, Diamond Bar, CA 91765
$470,000
2 beds1 bath820 sq ft
1256 S Diamond Bar Blvd Unit D, Diamond Bar, CA 91765
See all

Provided by Redfin

Sale history for 23007 Ridgeline Rd

Date

Event

Price

CRMLS #TR16767829

Jun 29, 2017

Sold

$1,125,000

$366/sq ft

Jun 1, 2017

Pending

—

May 3, 2017

Contingent

—

Mar 29, 2017

Pending

—

Mar 17, 2017

Contingent

—

Dec 27, 2016

Listed

$1,290,000

$419/sq ft

CRMLS #TR15248966

Jun 25, 2016

Listing Removed

—

Nov 18, 2015

Listed

$1,550,000

$504/sq ft

CRMLS #TR13042971

Apr 9, 2013

Sold

$1,130,000

$367/sq ft

Mar 17, 2013

Pending

—

Mar 16, 2013

Delisted

—

Mar 13, 2013

Listed

$1,100,000

$357/sq ft

Located in the prestigious The Country estates. Extremely private and secluded house with panoramic 180 degree city lights view. Huge forest like backyard with mature trees and shrubs just like your own private park. Horse property w/ 2 horse stables down the hills. Long driveway to the single story custom estate. House is sitting below the street level away from street noise and activities. It is strategically planned with wrap around view deck to maximize the incredible view from living room, family room, kitchen and the 2 master suites. Timeless Craftsman style home offers a breath of fresh air with simplicity and comfort that incorporates open floor plans, natural materials and a simple interior with few hallways, exposed beam ceilings and dark wood moldings. Spacious kitchen has granite counters and recess lighting. Luxurious master has a his mirror wardrobe and her walk-in closet, Jacuzzi tub, and a patio doors to the view deck. With the world-class 24-hour guard gated entrances and impressive array of community amenities such as tennis & basketball courts, park, pool & spa, the Country estates defines grandeur in every way. Welcome home to this unique Craftsman style home and surround yourself with spectacular view and rural country lifestyle.

CRMLS #H12051737

Dec 9, 2012

Delisted

—

Apr 24, 2012

Listed

$1,098,000

$357/sq ft

CRMLS #H11000042

Jan 1, 2011

Listed

$1,189,000

$386/sq ft

CRMLS #H306178

Oct 31, 2003

Listing Removed

—

Jun 10, 2003

Listed

$675,000

$219/sq ft

CRMLS #C301195

Jun 5, 2003

Listing Removed

—

Jan 22, 2003

Listed

$699,900

$227/sq ft

CRMLS #C258851

Jun 5, 2003

Listing Removed

—

Dec 6, 2002

Listed

$740,000

$240/sq ft

CRMLS #C222362

Nov 21, 2001

Listing Removed

—

Feb 21, 2001

Listed

$599,000

$195/sq ft

CRMLS #P182317

Jul 30, 2000

Listing Removed

—

Apr 7, 2000

Listed

$597,900

$194/sq ft

Public Records

Nov 30, 1992

Sold

$530,000

$172/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$16,713 (+5.1%)

$580,292 + $725,363

$1,305,655

2024

$15,898 (+2.8%)

$580,292 + $725,363

$1,305,655

2023

$15,473 (+2.4%)

$568,914 + $711,141

$1,280,055

2022

$15,110 (+1.8%)

$557,759 + $697,198

$1,254,957

2021

$14,836 (+1.3%)

$546,823 + $683,528

$1,230,351

2020

$14,649 (+1.9%)

$536,101 + $670,126

$1,206,227

2019

$14,371 (+5.2%)

$530,604 + $663,255

$1,193,859

2018

$13,661 (−1.9%)

$520,200 + $650,250

$1,170,450

2017

$13,924 (+3.0%)

$530,519 + $668,453

$1,198,972

2016

$13,525 (−0.6%)

$530,519 + $668,453

$1,198,972

2015

$13,612 (−0.4%)

$520,117 + $655,347

$1,175,464

2014

$13,665 (+48.9%)

$502,270 + $632,860

$1,135,130

2012

$9,178 (+2.8%)

$422,357 + $323,806

$746,163

2011

$8,925 (+1.6%)

$414,076 + $317,457

$731,533

2010

$8,781 (+0.2%)

$405,957 + $311,233

$717,190

2009

$8,763 (+2.6%)

$402,923 + $308,907

$711,830

2008

$8,538

$403,881 + $309,641

$713,522

Tax history for 23007 Ridgeline Rd

Year

Property tax

Land + Additions

Assessment*

2025

$16,713 (+5.1%)

$580,292 + $725,363

$1,305,655

2024

$15,898 (+2.8%)

$580,292 + $725,363

$1,305,655

2023

$15,473 (+2.4%)

$568,914 + $711,141

$1,280,055

2022

$15,110 (+1.8%)

$557,759 + $697,198

$1,254,957

2021

$14,836 (+1.3%)

$546,823 + $683,528

$1,230,351

2020

$14,649 (+1.9%)

$536,101 + $670,126

$1,206,227

2019

$14,371 (+5.2%)

$530,604 + $663,255

$1,193,859

2018

$13,661 (−1.9%)

$520,200 + $650,250

$1,170,450

2017

$13,924 (+3.0%)

$530,519 + $668,453

$1,198,972

2016

$13,525 (−0.6%)

$530,519 + $668,453

$1,198,972

2015

$13,612 (−0.4%)

$520,117 + $655,347

$1,175,464

2014

$13,665 (+48.9%)

$502,270 + $632,860

$1,135,130

2012

$9,178 (+2.8%)

$422,357 + $323,806

$746,163

2011

$8,925 (+1.6%)

$414,076 + $317,457

$731,533

2010

$8,781 (+0.2%)

$405,957 + $311,233

$717,190

2009

$8,763 (+2.6%)

$402,923 + $308,907

$711,830

2008

$8,538

$403,881 + $309,641

$713,522

*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

1.51 Acres

Year renovated

1978

Sq. Ft.

3,077

Year built

1978

Style

Single Family Residential

County

Los Angeles County

APN

8713005010

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 9, 2026.

Rural Residential District

The RR zoning district identifies hillside areas intended for rural living, including the keeping of animals, with supporting accessory structures. The maximum allowed density for new residential subdivisions within this zoning district will be one dwelling unit per gross acre, or lower densities where required by chapter 22.22 (Hillside Management). The RR zoning district is consistent with the rural residential land use category of the general plan.

Permitted uses

Include but are not limited to:

Livestock production
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: 3
Garage, Direct Garage Access
Has Parking
# of Parking Spaces: 3

Interior

Laundry Information
Has Laundry
Gas Dryer Hookup, Inside, Washer Hookup

Kitchen Information
Appliances: Built In Range, Garbage Disposal, Gas Oven, Gas Cooktop, Vented Exhaust Fan, Water Heater Unit
Has Appliances
Breakfast Counter / Bar, Breakfast Nook, In Family Room, Formal Dining Room, In Kitchen, See Remarks

Bathroom Information
# of Baths (Full): 3

Cooling Information
Central
Has Cooling

Room Information
Entry, Family Room, Living Room, Primary Bedroom, Two Primaries, Utility Room

Fireplace Information
Family Room, Living Room
Has Fireplace

Flooring Information
Laminated, Wood

Heating Information
Forced Air
Has Heating

Interior Features
Double Door Entry, Insulated Doors
Balcony, Bar, Built-Ins, Granite Counters, Recessed Lighting, Wet Bar
Levels: One
Main Level Bathrooms: 3
Main Level Bedrooms: 4
Security Features: 24 Hour Security, Gated Community, Smoke Detector
Spa Features: Association
Has Spa
Window Features: Drapes/Curtains

Exterior

Exterior Information
Roof: Tile
Other Structures: Barn
Fencing: See Remarks
Has Fence
Construction Materials: Stone, Stucco, Wood

Foundation Information
Foundation Details: See Remarks, Concrete Slab

Exterior Features
Patio And Porch Features: Deck, Patio, Patio Open, See Remarks, Wood
Has Patio
Pool Features: Association

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Back Yard, Corners Established, Front Yard, Horse Property, Lot Over 40000 Sqft, Sprinkler System, Yard

Property Information
Common Walls: No Common Walls
Parcel Number: 8713005010
Total # of Stories: 1
Has View
Year Built Source: Assessor

Financial

Assesments Information
Assessments: Special Assessments

Utilities

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

Location

Homeowners Association
Is Part of Association
Association Name: dbcea
Association Fee: $220
Association Fee Frequency: Monthly
Association Amenities: Pool, Spa

Neighborhood Information
Community Features: Suburban

School Information
Elementary School: Castle Rock
Middle Or Junior School: Chaparral
High School: Diamond Bar
High School District: Walnut Valley Unified
Elementary School 2: CASROC
Middle Or Junior School 2: CHAPAR2
High School 2: DIABAR

Location Information
Latitude: 33.98747100
Longitude: -117.81622100
Other Subdivision Name: OTHR
Directions: From 60 Fwy & Grand, S on Grand, L on Shotgun, Shotgun becomes Derringer, R on Ridge Line Rd., house on R hand side. Cross Streets: ROCKY VIEW
Subdivision Name: OTHR

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 3,077
Stories: —
Lot Size: 1.51 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1978
County: Los Angeles County
APN: 8713005010

Home facts updated by county records on Jul 9, 2026

Other

Listing Information
Days Active in MLS: 80
Continuous Days Active in MLS: 80

Listing Agent Information
List Agent First Name: Diana
List Agent Last Name: Cheng
Co-List Agent First Name: Juliet
Co-List Agent Last Name: Chung

Listing Office Information
List Office Name: Country Queen Real Estate
Co-List Office Name: Country Queen Real Estate

Selling Agent Information
Buyer Agent First Name: A.C
Buyer Agent Last Name: Kaushal

Selling Office Information
Buyer Office Name: Omni Realty & Investments

Around this home

Schools
Places
Transit

Evergreen Elementary School

Public K-5 • Assigned • 1.1mi

9/10

Chaparral Middle School

Public 6-8 • Assigned • 0.6mi

10/10

Diamond Bar High School

Public 9-12 • Assigned • 1.4mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The real estate market is becoming more balanced. Buyers have more inventory, more data, and more time to make informed decisions than they did a year ago. Well-priced homes are still moving quickly, but today’s market rewards preparation, strategy,...
1 month ago • Los Angeles County
Peter Santos
Redfin Premier agent
82 deals
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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

5/10 Heat Factor

4 days above 98° expected this year, 10 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 9.7 hours in June and 6.9 hours in December, placing it above the U.S. average for solar exposure.

9.7 hrs

6.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.59M – $1.92M

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New listings for sale in 91765

NEW 2 HRS AGO

$435,000

2 beds1 bath850 sq ft

22824 Hilton Head Dr #90, Diamond Bar, CA 91765

OPEN SAT, 2PM TO 4PM

$349,000

2 beds2 baths949 sq ft

23635 Golden Springs Dr Unit 10B, Diamond Bar, CA 91765

OPEN SAT, 2PM TO 5PM

$1,398,000

4 beds2.5 baths2,857 sq ft

22060 Cedardale Dr, Diamond Bar, CA 91765

$2,198,000

5 beds5 baths4,212 sq ft

23601 Ridgecrest Ct, Diamond Bar, CA 91765

HOT HOME

$1,498,000

4 beds3 baths2,558 sq ft

20920 Running Branch Rd, Diamond Bar, CA 91765

$530,000

2 beds2 baths970 sq ft

2380 S Diamond Bar Unit D, Diamond Bar, CA 91765

$798,000

3 beds2.5 baths1,485 sq ft

22810 Chardonnay Dr #2, Diamond Bar, CA 91765

$1,199,888

3 beds2.5 baths1,745 sq ft

1423 Stonecrest Pl, Diamond Bar, CA 91765

COMING SOON

$818,800

3 beds3 baths1,570 sq ft

22935 Estoril Dr #6, Diamond Bar, CA 91765

Home values near 23007 Ridgeline Rd

Data from public records.

Address	Redfin Estimate
22835 Ridge Line Road, Diamond Bar, CA 5 Beds \| 5 Baths \| 6626 Sq. Ft.	$3,020,258
23223 Ridge Line Road, Diamond Bar, CA 4 Beds \| - Baths \| 3079 Sq. Ft.	$1,943,316

Address	Redfin Estimate
22925 Ridge Line Road, Diamond Bar, CA 4 Beds \| 3.5 Baths \| 4370 Sq. Ft.	$1,715,027
23130 Ridge Line Road, Diamond Bar, CA 5 Beds \| 3 Baths \| 3058 Sq. Ft.	$2,083,611

Address	Redfin Estimate
22983 Ridge Line Road, Diamond Bar, CA 4 Beds \| 3 Baths \| 5323 Sq. Ft.	$2,095,009
23020 Ridge Line Road, Diamond Bar, CA 4 Beds \| 3 Baths \| 2637 Sq. Ft.	$1,883,700

Property information provided by CRMLS when last listed in 2016. This data may not match . Learn more.

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