See Home Value
$2,790,000
● House - Off Market

22536 Ridge Line Road

Diamond Bar, CA 91765
bedrooms
5 Beds
bathrooms
5 Baths
square feet
4,809 Ft²
$14,485
Est. Monthly
$294
HOA / Fees
1.96%
Cap Rate

About This Property

Rarely to Find Two Units in the Prestigous 24 hour Security Guard " the Country Estate". Nestled on the Almost Usable Lot of 52956sqft. 180 Degree City light and Moountain View. Main house 3774sqft Has 4 Bedrooms Plus a huge Bonus Room Downstairs Which could be Used as the 5th Bedroom. Spacious Living Room and Formal Dining Room. Open and Nice Kitchen with full line of Oak cabinetary and Built in Refrigerator. all the Bedrooms have Views. ADU 1035sqft has Kitchen and Garage and currently has one bedroom could be used 2 berooms and 2 Bathrooms. Resort Like Backyard Has Everything Which Can fullfill Family's Dream. Pool and Spa with Rock designed Water fall and water Slide. Two sets of Built in BBQ Station. Sport Court Behind. Mini Golf Putting Green. Nice designed in Different Zone. Many Storage Cabinets in the garage and Tesla Charging Port. Walnut Valley School district With Diamond Bar High School Nearby. Quiet and Safe Neighborhood. Association Pool and Spa and Tennis Court many Amenities.
Unit Size
4,809 Ft²
Days on Market
126 days
Land Size
1.22 acres
Price per sqft
$601
Property Type
House
Property Taxes
-
HOA Dues
$294
Year Built
1978

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Last updated: 11 months ago (CRMLS #TR25176144)

Price History

Date / Event Date Event Price
Dec 9, 2025 Sold
Sold
Dec 3, 2025 In contract -
In contract
Nov 23, 2025 Price Increased $2,890,000
↑ $100K (3.6%)
Price Increased
Nov 17, 2025 Price Decreased $2,790,000
↓ $209K (7%)
Price Decreased
Aug 5, 2025 Listed by CC Royal Realty $2,999,000
Listed by CC Royal Realty

Property Highlights

Garage
Air Conditioning
Fireplace

Building Info

Overview

    General

  • Year Built: 1978
  • Effective Year Built: 1982
  • Building Count: 1
  • Total Rooms: 11
  • Bedroom Count: 4
  • Bathroom Count: 4
  • Full Bathrooms: 4
  • Partial Bathrooms: 4
  • Building Condition: 3
  • Building Quality: 1
  • Construction Type: 17
  • Building Style: 11
  • Exterior Walls Type: 12
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 13
  • Floor Count: 200
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 3
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 8

    Dimensions

  • Lot Size Square Feet: 52,942
  • Total Building Area: 3,774
  • Building Area: 3,774
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 1
  • Heating: 3
  • Heated Square Feet: 3,774
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 1
  • Water Service: 2

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: 30091
  • Land Acres: 0000001215
  • Standard Land Use Code: 1001
  • County Land Use Code: 0103
  • Legal Description 1: TRACT NO 30091 LOT/SEC 167

Neighborhood

  • School District Name: Walnut Valley Unified School District
  • Census Tract: 403324

Zoning

  • Zoning: DBR1

Geography

  • Assessors Map Reference: 97-F4
  • Subdivision Tract Number: 30091
  • Parcel: 8713-029-022
  • Lot: 167
  • Municipality: EAST /N. DIAMOND BAR
  • Latitude: 33.984
  • Longitude: -117.822

    Address

  • Full Address: 22536 Ridge Line Rd
  • Address - House Number: 22536
  • Address - Street Name: Ridge Line
  • Address - Suffix Type: Rd
  • State: CA
  • City Name: Diamond Bar
  • Carrier Code: C013
  • 4-Digit Zip Code: 3229
  • Zip Code: 91765

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $1,364,418
  • Tax Rate Code Area: 10-069

    Appraisal Valuation

  • Standard Deviation: 0.2285
  • Valuation Date: Dec 06, 2023
  • Confidence Score: 68
  • Final Value: 2,221,314
  • High Value: 2,728,959
  • Low Value: 1,713,669

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $1,113,806
  • Assessed Land Value: $261,231
  • Assessed Improvements Value: $852,575

    Exemptions

  • Homeowner Exemption: Yes

    Sales

  • Current Sale Contract Date: Nov 09, 2023
  • Current Sale Recording Date: Dec 05, 2023
  • Current Sale Price:
  • Current Sale Document Type: 36
  • Current Sale Input Document Number: 842835

    Financing

  • First Mortgage Financing Type: ADJ
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Diamond Bar


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Frequently Asked Questions

When was property at 22536 Ridge Line Road built and last sold?
The property at 22536 Ridge Line Road was built in 1978 and last sold on Nov 9, 2023 for $2,750,000.
How much is this home worth?
The estimated value of the home located at 22536 Ridge Line Road is $2,918,900.
What are some comparable homes to 22536 Ridge Line Road?
There are currently no comparable homes to 22536 Ridge Line Road.