Very rare opportunity as land value only, existing old structure is not habitable and could be torn down. This is arguably one of the most beautiful locations in the prestigious 24 hour guard gated The Country Estates community. Beautiful, expansive 1.58 ACRE lot. Absolutely stunning with fantastic city lights and mountain views!! Great, great potential for developing your custom dream home. Usable land with great depth and potential. Comforting surroundings, peaceful, utmost privacy. Conveniently close to 57/60 freeways, shopping centers, commercial plazas, restaurants, and businesses. Award winning Walnut Unified School District. Don't miss this opportunity!! Seller had the soil engineering report and have association previously approved architectural and elevation plans for a 9,822 sf custom built mansion to present to interested parties. County assessor and title show lot size as 69,027 square feet. 0.10 acre is for the private street.
Sold for $1,260,000
Listing Provided by: Country Queen Real Estate
Bought with: EXCELLENCE RE REAL ESTATE
$1,260,000
23411 Ridge Line Rd, Diamond Bar, CA 91765
3beds
2,196sqft
Single Family Residence
Built in 1977
1.58 Acres Lot
$1,253,400 Zestimate®
$574/sqft
$4,155 Estimated rent
Home value
$1,253,400
$1.13M - $1.39M
$4,155/mo
Zestimate® history
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Zillow last checked:
Listing updated:
Listing Provided by:
Diana Cheng DRE #00856071 909-208-4040,
Country Queen Real Estate,
Juliet Chung DRE #01887530 909-495-8589,
Country Queen Real Estate
Bought with:
Michael Gibbs, DRE #01406753
EXCELLENCE RE REAL ESTATE
Source: CRMLS,MLS#: TR24012586
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 2
- Main level bedrooms: 3
Cooling
- Central Air
Appliances
- Laundry: Inside
Features
- Has fireplace: Yes
- Fireplace features: See Remarks
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 2,196 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Attached garage spaces: 2
Features
- Levels: One
- Stories: 1
- Entry location: 2
- Pool features: None, Association
- Fencing: Vinyl
- Has view: Yes
- View description: City Lights, Hills, Mountain(s), Panoramic, Trees/Woods
Lot
- Size: 1.58 Acres
- Features: Corners Marked, Lot Over 40000 Sqft, Tear Down, Yard
Details
- Parcel number: 8713005022
- Zoning: r1
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Craftsman
- Property subtype: Single Family Residence
Materials
- Foundation: Combination
- Roof: Wood
Condition
- Fixer
- New construction: No
- Year built: 1977
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
Community & neighborhood
Security
- Security features: Gated Community, Security Guard
Community
- Community features: Suburban, Gated
Location
- Region: Diamond Bar
HOA & financial
HOA
- Has HOA: Yes
- HOA fee: $308 monthly
- Amenities included: Clubhouse, Horse Trails, Picnic Area, Playground, Pool, Guard, Security, Tennis Court(s)
- Association name: DBCEA
- Association phone: 909-861-4114
Other
Other facts
- Listing terms: Cash,Cash to New Loan
- Road surface type: Paved
Price history
| Date | Event | Price |
|---|---|---|
| 5/28/2025 | Sold | $1,260,000-8.7%$574/sqft |
Source:  CRMLS #TR24012586 Report a problem | ||
| 4/24/2025 | Pending sale | $1,380,000$628/sqft |
Source: CRMLS #TR24012586 Report a problem | ||
| 3/25/2025 | Contingent | $1,380,000$628/sqft |
Source: CRMLS #TR24012586 Report a problem | ||
| 2/19/2025 | Price change | $1,380,000-7.9%$628/sqft |
Source: CRMLS #TR24012586 Report a problem | ||
| 1/20/2024 | Listed for sale | $1,499,000+31.7%$683/sqft |
Source: CRMLS #TR24012586 Report a problem | ||
| 2/24/2021 | Sold | $1,138,000-24.1%$518/sqft |
Source: Public Record Report a problem | ||
| 1/6/2021 | Contingent | $1,499,000$683/sqft |
Source:  CRMLS #TR20214819 Report a problem | ||
| 12/12/2020 | Pending sale | $1,499,000$683/sqft |
Source: Country Queen Real Estate #TR20215021 Report a problem | ||
| 12/11/2020 | Price change | $1,499,000-6.3%$683/sqft |
Source: Country Queen Real Estate #TR20215021 Report a problem | ||
| 12/9/2020 | Price change | $1,600,000+6.7%$729/sqft |
Source: Country Queen Real Estate #TR20215021 Report a problem | ||
| 12/1/2020 | Pending sale | $1,499,000$683/sqft |
Source: Country Queen Real Estate #TR20215021 Report a problem | ||
| 12/1/2020 | Price change | $1,499,000-6.3%$683/sqft |
Source: Country Queen Real Estate #TR20215021 Report a problem | ||
| 10/12/2020 | Listed for sale | $1,600,000+0.8%$729/sqft |
Source: Country Queen Real Estate #TR20215021 Report a problem | ||
| 6/1/2019 | Listing removed | $1,588,000$723/sqft |
Source: Country Queen Real Estate #TR18151873 Report a problem | ||
| 6/27/2018 | Price change | $1,588,000-5.9%$723/sqft |
Source: Country Queen Real Estate #TR18151873 Report a problem | ||
| 6/23/2017 | Listed for sale | $1,688,000+123.6%$769/sqft |
Source: Country Queen Real Estate #TR17141935 Report a problem | ||
| 4/8/2011 | Sold | $755,000-9.9%$344/sqft |
Source: Public Record Report a problem | ||
| 2/22/2011 | Pending sale | $838,000$382/sqft |
Source: Gogo Realtors #H10071539 Report a problem | ||
| 12/18/2010 | Price change | $838,000-5.6%$382/sqft |
Source: Diana Cheng #120098062 Report a problem | ||
| 7/11/2010 | Price change | $888,000+4.6%$404/sqft |
Source: Diana Cheng #120098062 Report a problem | ||
| 6/23/2010 | Price change | $849,000-5.6%$387/sqft |
Source: ANNE YANG #119138856 Report a problem | ||
| 5/16/2010 | Listed for sale | $899,000$409/sqft |
Source: ANNE YANG #119138856 Report a problem | ||
| 4/12/2010 | Listing removed | $899,000$409/sqft |
Source: ANNE YANG #116641620 Report a problem | ||
| 7/15/2009 | Listed for sale | $899,000$409/sqft |
Source: ANNE YANG #113182958 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $15,906 +6.6% | $1,231,805 +2% |
| 2024 | $14,918 +2.8% | $1,207,653 +2% |
| 2023 | $14,512 +2.4% | $1,183,975 +2% |
| 2022 | $14,168 +1.8% | $1,160,760 +5.2% |
| 2021 | $13,913 +4.3% | $1,103,116 +1% |
| 2020 | $13,343 | $1,091,806 +2% |
| 2019 | $13,343 +6% | $1,070,399 +2% |
| 2018 | $12,583 | $1,049,412 +2% |
| 2017 | $12,583 +4.8% | $1,028,837 +2% |
| 2016 | $12,005 +2.9% | $1,008,664 +1.5% |
| 2015 | $11,669 -1.1% | $993,514 +2% |
| 2014 | $11,798 | $974,054 +2.5% |
| 2012 | -- | $950,640 +193.7% |
| 2011 | -- | $323,673 +0.8% |
| 2010 | -- | $321,255 -0.2% |
| 2009 | -- | $322,019 +2% |
| 2008 | -- | $315,705 +2% |
| 2007 | -- | $309,515 +2% |
| 2006 | -- | $303,447 |
| 2005 | -- | $303,447 +4% |
| 2004 | -- | $291,666 +1.9% |
| 2003 | -- | $286,321 +2% |
| 2002 | -- | $280,708 +4% |
| 2000 | -- | $269,810 |
Find assessor info on the county website
Neighborhood: 91765
Nearby schools
GreatSchools rating
- 9/10Evergreen Elementary SchoolGrades: K-5Distance: 1.5 mi
- 10/10Chaparral Middle SchoolGrades: 6-8Distance: 0.5 mi
- 10/10Diamond Bar High SchoolGrades: 9-12Distance: 1.7 mi
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Estimated market value
$1,253,400
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Estimated market value
$1,253,400
- California
- Los Angeles County
- Diamond Bar
- 91765
- 23411 Ridge Line Rd