See Home Value
$945,000
● House - Off Market

24224 High Knob

Diamond Bar, CA 91765
bedrooms
4 Beds
bathrooms
2 Baths
square feet
2,397 Ft²
$4,709
Est. Monthly

About This Property

Welcome to the North Country subdivision in Diamond Bar.  Featuring 4 bedrooms and 2.75 bathrooms with 1 large bedroom (no closet, but room to add a closet) and 1 bathroom downstairs.  The home has been expanded from the original 1552 sf (shows 1552 sf on title) with a family room addition and a downstairs bedroom with an enlarged bathroom that boasts a shower for mobility challenged use.  2397 sf total living space.  The unpermitted family room addition is 400 sf and 30 years old.  It is well built with photo albums showing the construction- which will allow for ease of permitting in the future.  Vaulted ceilings flow through the living room as you enter the home.  The kitchen was remodeled from original- offering a gas range, recessed lighting, and tiled countertops.  There is a convenient office area or kitchen extension with a fireplace.  Breakfast bar seating faces the kitchen from the family room.  The upper floor features 3 bedrooms and 2 remodeled bathrooms. The spacious 10079 sf yard offers wonderful vistas of the snowcapped mountains from the elevated view deck which sits atop a 2-bedroom frame and stucco casita consisting of an additional 445 sf.  The 2-bedroom casita has electricity installed and water is possible.  The slab and back wall and roof were permitted- however, later on the owner enclosed the building without permits- but in a professional manner.  Extra-large gated RV parking and multiple storage sheds.  Relax in the newer spa that was added in 2024.  The HVAC was upgraded circa 2015.  The home has been recently repiped with copper- for many years of carefree living ahead!  New skylights mid March 2026.  A new rollup 2 car garage door and opener were added in 2022.  Walk to Peterson Park which has lighted soccer fields and a baseball diamond.  A skateboard park is an additional highlight.  Award winning schools consist of Diamond Ranch High, Lorbeer Middle School, and Diamond Point, Pantera, or Golden Springs Elementary.   Diamond Bar's motto is "Country Living."  Exceptional Value- just reduced on 4.15.26.
Unit Size
2,397 Ft²
Days on Market
58 days
Land Size
0.23 acres
Price per sqft
$400
Property Type
House
Property Taxes
-
HOA Dues
-
Year Built
1984

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Last updated: 5 months ago (CRMLS #TR26068777)

Price History

Date / Event Date Event Price
May 28, 2026 Sold
Sold
Apr 30, 2026 In contract -
In contract
Apr 23, 2026 Relisted $958,888
Relisted
Apr 21, 2026 In contract -
In contract
Apr 16, 2026 Price Decreased $958,888
↓ $21K (2.2%)
Price Decreased
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Property Highlights

Garage
Air Conditioning
Fireplace

Building Info

Overview

    General

  • Year Built: 1984
  • Effective Year Built: 1984
  • Building Count: 1
  • Total Rooms: 10
  • Bedroom Count: 3
  • Bathroom Count: 3
  • Full Bathrooms: 3
  • Partial Bathrooms: 3
  • Building Condition: 0
  • Building Quality: 7
  • Construction Type: 17
  • Building Style: 15
  • Exterior Walls Type: 12
  • Interior Walls Type: 0
  • Roof Shape Type: 1
  • Roof Cover Type: 18
  • Floor Count: 200
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 1
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 10,090
  • Lot Size Depth Feet: 1,550
  • Lot Size Frontage Feet: 650
  • Total Building Area: 1,552
  • Building Area: 1,552
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 1
  • Heating: 3
  • Heated Square Feet: 1,552
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: 35565
  • Land Acres: 0000000232
  • Standard Land Use Code: 1001
  • County Land Use Code: 0100
  • Legal Description 1: *TR=35565 LOT/SEC 9

Neighborhood

  • School District Name: Pomona Unified School District
  • Census Tract: 403316

Zoning

  • Zoning: LCR19000*

Geography

  • Assessors Map Reference: 94-B5
  • Subdivision Tract Number: 35565
  • Parcel: 8704-049-009
  • Lot: 9
  • Municipality: EAST /DIAMOND BAR
  • Latitude: 34.0343
  • Longitude: -117.793

    Address

  • Full Address: 24224 High Knob Rd
  • Address - House Number: 24224
  • Address - Street Name: High Knob
  • Address - Suffix Type: Rd
  • State: CA
  • City Name: Diamond Bar
  • Carrier Code: C085
  • 4-Digit Zip Code: 4203
  • Zip Code: 91765

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $333,000
  • Tax Rate Code Area: 10-048

    Appraisal Valuation

  • Standard Deviation: 0.2286
  • Valuation Date: Aug 04, 2023
  • Confidence Score: 68
  • Final Value: 750,153
  • High Value: 921,702
  • Low Value: 578,604

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $234,488
  • Assessed Land Value: $54,643
  • Assessed Improvements Value: $179,845

    Exemptions

  • Homeowner Exemption: Yes
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 24224 High Knob Road built and last sold?
The property at 24224 High Knob Road was built in 1984 and last sold on Jan 1, 1970 for $0.
How much is this home worth?
The estimated value of the home located at 24224 High Knob Road is $0.
What are some comparable homes to 24224 High Knob Road?
There are currently no comparable homes to 24224 High Knob Road.