23509 Ridge Line RD
Diamond Bar, CA, 91765
$1,699,000
Beds
0 Baths
0 SqFt
1.59 Acres
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MLS #TR25148967 image #0
Located in the prestigious 24hr guard-gated “The Country Estates” community, this beautiful proposed contemporary residence that is nestled in a highly sought-after location boasting panoramic city lights and mountain views, is graded and ready for construction to be customized and completed by the new owner. Proposed plans for a stunningly perfect contemporary resort-style estate boasting 5 bedroom suites, 7 bathrooms, and approx. 8,000 sqft of pristine and sumptuous living space situated on 1.59 sprawling acres, this sophisticated modern haven’s offerings would be unlike anything in the community. The immaculate grounds and bountiful amenities—including appealing water features at the elegant main entrance, two exterior balconies, dual professional offices, a lush 8-seat theater, & a gym, a luxurious family rm, living rm – ALL 3 rms with fully openable sliding doors. Incredible luxurious, entertaining backyard boasts a gorgeous infinity edge pool and spa overlooking stunning city light views, BBQ and fire pit areas, and a kids’ play area. This estate will offer the possibilities for countless memories. Building plans also include a gourmet chef’s kitchen and a service kitchen, featuring a sizable pantry. The upper floor will have the master suite with large his/her closets, enormously lush bathroom, and fully openable sliding doors that lead to an exterior deck. A junior master suite will also feature a walk-in closet and bathroom along with access to an exterior balcony through fully openable sliding doors. The estate will feature a 4-car garage. The existing proposed plans can be modified and changed to the buyers’ desire! Don’t miss this chance to custom build your dream home on a fully graded and finished lot! Builder is renowned construction company, Primior JYZ.

Property Details

Price:
$1,699,000
MLS #:
TR25148967
Status:
Active
Beds:
0
Baths:
0
Type:
Land
Neighborhood:
616diamondbar
Listed Date:
Dec 22, 2025
Lot Size:
69,190 sqft / 1.59 acres (approx)
Newconstruction616 – Diamond Bar616diamondbarPanoramic

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Schools

Interior

Exterior

Community Features
SUB, HRS, PARK

Financial

HOA Fee
$308
HOA Frequency
MO

Map

Community

Market Summary

Current real estate data for Land in Diamond Bar as of Feb 11, 2026
19
Land Listed
110
Avg DOM
$1,184,247
Avg List Price

Property Summary

    23509 Ridge Line RD Diamond Bar CA is a Land for sale in Diamond Bar, CA, 91765. It is listed for $1,699,000 and features 2 acres.

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23509 Ridge Line RD
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