$950,000
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22455 Ridge Line RD, Diamond Bar, CA 91765

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Welcome to 22455 Ridgeline Road, an extraordinary opportunity to acquire a prime parcel of vacant land in the heart of The Country Estates, one of Diamond Bar's most coveted neighborhoods. This rare offering invites discerning buyers, developers, or custom homebuilders to create a private legacy estate on a spacious and buildable lot surrounded by nature in a quiet and friendly neighborhood. Situated behind 24/7 guard-gated access, this oversized lot features a gently sloping large building pad ideal for designing and building a substantial custom home. The parcel sits on an elevated section of Ridgeline Road and enjoys sweeping views of the city and rolling hills below, providing an architectural view backdrop along with peace and privacy. The peaks of Mount Baldy are also visible in the distance. The Country Estates is known for its quiet, park-like setting, and estate homes on expansive lots. Residents enjoy exclusive access to a host of premium amenities including a private community pool, tennis courts, clubhouse, playground, and security patrol. With well-maintained roads, mature landscaping, and guard gated access, this neighborhood is a true retreat in the heart of Southern California. This location offers the perfect blend of privacy and convenience just minutes from award-winning schools, shopping centers, golf courses, and major freeways connecting you to Los Angeles, Orange County, and beyond. An incredible opportunity in one of Diamond Bar's most coveted enclaves. Buyer to verify utility access, plans and permits, and neighborhood architectural rules and restrictions.

Listing By: Compass caclaw Realty.com
  • MLS# 25558241
  • Date Listed06/27/2025
  • Days on Realty 485 Days
  • Bedrooms -
  • Bathrooms
  • Lot Size 1.66 acres (72,179 sq. ft)
  • County Los Angeles

Exterior / Lot Features

  • Roof -
  • Lot Size Acres 1.66
  • Lot Size SQFT 72,178.92
  • Lot Features -

Directions

Use Google Maps or Waze, Please note that property is in guard gated HOA and access will need to be pre-arranged

Financial Considerations

Schools near 91765

Explore the local neighborhood highlights and top-rated schools near 91765 in Diamond Bar, CA.

Nearby Schools

Source: School Digger

Evergreen Elementary School

Public • PK - 5 • Serves this home

1.37 mi

Distance

Maple Hill Elementary School

Public • PK - 5

1.64 mi

Distance

Castle Rock Elementary School

Public • PK - 5

1.89 mi

Distance

Armstrong Elementary School

Public • PK - 6

3.5 mi

Distance

Ybarra Academy For The Arts And Technology

Public • PK - 8

3.77 mi

Distance

Golden Springs Elementary School

Public • PK - 6

3.97 mi

Distance

Cyrus J. Morris Elementary School

Public • PK - 5

4.5 mi

Distance

Shelyn Elementary School

Public • PK - 6

4.54 mi

Distance

Vejar Elementary School

Public • PK - 5

4.55 mi

Distance

Diamond Point Elementary School

Public • PK - 6

4.84 mi

Distance

Chaparral Middle School

Public • 6 - 8 • Serves this home

1.58 mi

Distance

South Pointe Middle School

Public • 6 - 8

2.2 mi

Distance

Lorbeer Middle School

Public • 7 - 8

3.65 mi

Distance

Suzanne Middle School

Public • 6 - 8

4.08 mi

Distance

Canyon Hills Junior High School

Public • 7 - 8

6.1 mi

Distance

Alvarado Intermediate School

Public • 7 - 8

6.14 mi

Distance

Fremont Academy Of Engineering And Design

Public • 7 - 12

7.44 mi

Distance

Giano Intermediate School

Public • 7 - 8

7.76 mi

Distance

Simons Middle School

Public • 6 - 8

8.62 mi

Distance

Brea Junior High School

Public • 7 - 8

8.71 mi

Distance

San Gabriel Valley Conservation Corps Youthbuild

Public • 10 - 13 • Serves this home

0.43 mi

Distance

Diamond Bar High School

Public • 9 - 12

1.37 mi

Distance

Walnut High School

Public • 9 - 12

4.08 mi

Distance

John A. Rowland High School

Public • 9 - 12

5.34 mi

Distance

Diamond Ranch High School

Public • 9 - 12

5.53 mi

Distance

Nogales High School

Public • 9 - 12

5.89 mi

Distance

International Polytechnic High School

Public • 9 - 12

6.4 mi

Distance

Brea-olinda High School

Public • 9 - 12

6.41 mi

Distance

Santana High (continuation) School

Public • 10 - 12

6.63 mi

Distance

Brea Canyon High (continuation) School

Public • 10 - 12

6.91 mi

Distance

Institute Of Knowledge

Private • PK - 10

2.04 mi

Distance

Montadhar Peace School

Private • PK - 12

3.69 mi

Distance

Elite Open School

Private • 05 - 12

3.77 mi

Distance

Quba Islamic School

Private • KG - 10

4.78 mi

Distance

California University High School

Private • 06 - 12

5.36 mi

Distance

Southlands Christian Schools

Private • PK - 12

6.14 mi

Distance

Math For The Talented And Gifted

Private • 01 - 12

6.28 mi

Distance

Oak Crest Academy - Pomona Campus

Private • KG - 12

7.39 mi

Distance

Oak Crest Academy Independent Studies - Pomona

Private • KG - 12

7.39 mi

Distance

South Hills Academy

Private • PK - 12

9.42 mi

Distance

Sales & Tax History

Source: Public Records

Local Neighborhood Highlights for 91765

Discover key demographics, population statistics, and environmental insights for the Diamond Bar, CA area.

Population & Environment

Source: Sperling's Best Places

Walkability in CA / 91765

Source: Walk Score

1/100

Car-Dependent

Walk Score ®

0/100

Minimal Transit

Transit Score ®

2/100

Bikable

Bike Score ®

Overview

Almost all errands require a car. It is possible to get on a bus. Minimal bike infrastructure.

Walkability averages in the surrounding area

The average walkability score in the surrounding area is Walk Score: 20/100, Transit Score: 4/100, Bike Score: 12/100.

Property Change History

List Price decreased from $980,000 to $950,000

Points of Interest near 22455 Ridge Line Rd, Diamond Bar, CA 91765

Frequently Asked Questions for 22455 Ridge Line Rd

Source: Realty.com

22455 Ridge Line Rd, Diamond Bar, CA 91765 in Diamond Bar, CA 91765 is a land listed at $950,000. Highlights include 1.66 acre lot. Realty.com has 8 photos, sales history, school insights, and mortgage tools for this listing.

Realty.com has 8 photos of 22455 Ridge Line Rd.

The full address for this home is 22455 Ridge Line Rd, Diamond Bar, CA 91765.

22455 Ridge Line Rd has been listed on Realty.com since Fri June 27, 2025

Almost all errands require a car. It is possible to get on a bus. Minimal bike infrastructure.

The average walkability score in the surrounding area is Walk Score: 20/100, Transit Score: 4/100, Bike Score: 12/100.

There are 3 schools assigned to this home. Check out the schools near 22455 Ridge Line Rd. Evergreen Elementary School (Grades: PK - 5), Chaparral Middle School (Grades: 6 - 8), San Gabriel Valley Conservation Corps Youthbuild (Grades: 10 - 13)

Listing provided courtesy of: Compass (tel: 310-395-7090)
Listing agent: John Mcnicholas (tel: 310-266-6209)

This content last refreshed on 2026-10-25 09:56:58. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.