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.
Pending
Listing Provided by: Coldwell Banker Tri-Counties R
Price cut: $21.1K (4/15)
$958,888
24224 High Knob Rd, Diamond Bar, CA 91765
4beds
2,397sqft
Est.:
Single Family Residence
Built in 1984
10,079 Square Feet Lot
$947,600 Zestimate®
$400/sqft
$-- HOA
What's special
Extra-large gated rv parkingRecessed lightingTiled countertopsGas rangeMultiple storage sheds
- 121 days |
- 1,578 |
- 61 |
Zillow last checked:
Listing updated:
Listing Provided by:
Ty Courtney Wallace DRE #01016494 951-202-8950,
Coldwell Banker Tri-Counties R
Source: CRMLS,MLS#: TR26068777
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 3/4 bathrooms: 1
- Main level bathrooms: 1
- Main level bedrooms: 1
Rooms
- Room types: Bedroom, Family Room, Kitchen, Laundry, Living Room, Primary Bedroom, Dining Room
Bedroom
- Features: Bedroom on Main Level
Bathroom
- Features: Granite Counters, Remodeled, Separate Shower, Tub Shower, Upgraded, Walk-In Shower
Family room
- Features: Separate Family Room
Kitchen
- Features: Kitchen/Family Room Combo, Remodeled, Updated Kitchen
Heating
- Central, Forced Air, Natural Gas
Cooling
- Central Air
Appliances
- Included: Dishwasher, Gas Range, Vented Exhaust Fan, Water To Refrigerator, Water Heater
- Laundry: Washer Hookup, Gas Dryer Hookup, Inside, Laundry Room
Features
- Breakfast Bar, Ceiling Fan(s), Separate/Formal Dining Room, Granite Counters, Recessed Lighting, Unfurnished, Bedroom on Main Level
- Flooring: Tile
- Windows: French/Mullioned
- Has fireplace: Yes
- Fireplace features: Family Room, Gas, Gas Starter, Wood Burning
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 2,397 sqft
Property
Parking
- Total spaces: 2
- Parking features: Concrete, Door-Multi, Direct Access, Driveway Level, Driveway, Garage Faces Front, Garage, Garage Door Opener, RV Access/Parking
- Attached garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Entry location: 1
- Patio & porch: Concrete
- Pool features: None
- Has spa: Yes
- Spa features: Above Ground, Heated, Private
- Fencing: Average Condition,Block
- Has view: Yes
- View description: Mountain(s)
Lot
- Size: 10,079 Square Feet
- Features: Back Yard, Corners Marked, Front Yard, Landscaped, Rectangular Lot, Street Level, Yard
Details
- Additional structures: Shed(s)
- Parcel number: 8704049009
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Single Family Residence
Materials
- Drywall, Frame, Stucco
- Foundation: Slab
- Roof: Concrete,Tile
Condition
- Additions/Alterations
- New construction: No
- Year built: 1984
Details
- Builder name: Anden
Utilities & green energy
- Electric: Electricity - On Property, Standard
- Sewer: Sewer Tap Paid
- Water: Public
- Utilities for property: Cable Connected, Electricity Connected, Phone Connected, Sewer Connected, Underground Utilities, Water Connected
Community & HOA
Community
- Features: Curbs, Dog Park, Gutter(s), Storm Drain(s), Street Lights, Suburban
- Security: Carbon Monoxide Detector(s), Firewall(s), Fire Rated Drywall, Smoke Detector(s)
Location
- Region: Diamond Bar
Financial & listing details
- Price per square foot: $400/sqft
- Tax assessed value: $243,958
- Annual tax amount: $3,808
- Date on market: 3/31/2026
- Cumulative days on market: 121 days
- Listing terms: Cash,Cash to New Loan,Conventional,FHA,VA Loan
- Inclusions: The seller has many pictures, which were taken during the construction of the separate building and room addition. The photo albums are on the kitchen counter top.
- Exclusions: The family room & downstairs bedroom addition are appx 400 sf. The 2 bedroom detached building is appx 445 sf. No permits. Title shows 1552 sf.
- Road surface type: Paved
Estimated market value
$947,600
$900,000 - $995,000
$4,352/mo
Price history
| Date | Event | Price |
|---|---|---|
| 4/30/2026 | Pending sale | $958,888$400/sqft |
Source:  CRMLS #TR26068777 Report a problem | ||
| 4/23/2026 | Listed for sale | $958,888$400/sqft |
Source: CRMLS #TR26068777 Report a problem | ||
| 4/21/2026 | Pending sale | $958,888$400/sqft |
Source: CRMLS #TR26068777 Report a problem | ||
| 4/15/2026 | Price change | $958,888-2.2%$400/sqft |
Source: CRMLS #TR26068777 Report a problem | ||
| 3/31/2026 | Listed for sale | $980,000+730.5%$409/sqft |
Source: CRMLS #TR26068777 Report a problem | ||
| 10/5/1988 | Sold | $118,000$49/sqft |
Source: Agent Provided Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $3,808 +10.4% | $243,958 +2% |
| 2024 | $3,449 +1.9% | $239,176 +2% |
| 2023 | $3,386 +1.7% | $234,488 +2% |
| 2022 | $3,330 +2.4% | $229,891 +2% |
| 2021 | $3,252 +0.4% | $225,384 +1% |
| 2020 | $3,239 | $223,074 +2% |
| 2019 | $3,239 +8% | $218,701 +2% |
| 2018 | $3,000 | $214,414 +2% |
| 2017 | $3,000 +1.8% | $210,211 +2% |
| 2016 | $2,946 +4.8% | $206,090 +1.5% |
| 2015 | $2,811 +1.3% | $202,995 +2% |
| 2014 | $2,774 | $199,020 +2.5% |
| 2012 | -- | $194,238 +2% |
| 2011 | -- | $190,430 +0.8% |
| 2010 | -- | $189,008 -0.2% |
| 2009 | -- | $189,458 +2% |
| 2008 | -- | $185,744 +2% |
| 2007 | -- | $182,103 +2% |
| 2006 | -- | $178,533 |
| 2005 | -- | $178,533 +4% |
| 2004 | -- | $171,603 +1.9% |
| 2003 | -- | $168,458 +2% |
| 2002 | -- | $165,156 +4% |
| 2000 | -- | $158,746 |
Find assessor info on the county website
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Climate risks
Neighborhood: 91765
Nearby schools
GreatSchools rating
- 7/10Ranch Hills Elementary SchoolGrades: K-6Distance: 0.4 mi
- 5/10Lorbeer Middle SchoolGrades: 7-8Distance: 1.5 mi
- 8/10Diamond Ranch High SchoolGrades: 9-12Distance: 1.2 mi
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- California
- Los Angeles County
- Diamond Bar
- 91765
- 24224 High Knob Rd
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