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5 Beds
3 Baths
2,240 sqft

$1,249,000

233 N Platina, Diamond Bar CA, 91765

Price per sqft$557.59
Built in1964
Property size2,240 sqft
Property typeResidential
Listed by James Madden CA DRE# 02049382 with Realty One Group West 714-599-4878

Overview

Active

Listed Nov 10, 2026

Updated 2h ago

Welcome to 233 N Platina Drive, an extraordinary 5-bedroom, 3-bathroom residence offering breathtaking panoramic mountain and hillside views, sophisticated designer finishes, and exceptional indoor-outdoor living. Situated on an expansive lot in a desirable end-home location, this stunning property has undergone a complete transformation, with all renovation work completed under permits. Major improvements include complete electrical rewiring, upgraded plumbing, all-new windows, a new air conditioning system, and beautiful white oak flooring. The redesigned interior blends contemporary elegance with natural warmth, featuring white oak cabinetry, designer finishes, and beautifully remodeled bathrooms. At the heart of the home is a spectacular kitchen featuring custom white oak cabinetry, elegant countertops, a generous center island, and stylish fixtures. Spacious living areas are filled with natural light and flow seamlessly through an oversized bifolding glass door to the outdoor entertaining spaces. The thoughtfully designed floor plan features five spacious bedrooms and three full bathrooms, including a convenient downstairs bedroom and full bath, ideal for guests, multigenerational living, or a private home office. Upstairs, the primary suite offers a luxurious spa-inspired bathroom featuring an expansive walk-in shower, elegant finishes, and a relaxing retreat-like atmosphere. Step outside to discover an expansive backyard showcasing spectacular panoramic mountain and hillside views, creating an unforgettable setting for entertaining, outdoor dining, or peaceful evenings. The grounds have undergone a complete landscape transformation, incorporating drought-friendly elements and generous outdoor living space. Additional highlights include RV parking, an exceptionally large lot, and a desirable end-home setting offering openness and privacy. Residents also enjoy access to the Diamond Point Club, featuring a swimming pool, tennis and pickleball courts, clubhouse facilities, and recreational amenities. Combining extensive permitted renovations, upgraded major systems, designer interiors, an expansive lot, and remarkable views, 233 N Platina Drive offers a rare opportunity to own a beautifully reimagined home in Diamond Bar. Move-in ready and designed for modern Southern California living!

$8,310/mo

Est. mortgage payment based on a $1,249,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
OC26241109

Interior Features

Bedrooms
5
Bathrooms
3
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.38 Acres

Other Property Details

Association Fee Frequency
Monthly
Garage
Yes
View
Yes
55+/Senior Community
No
MLS provider logo

Listed by James Madden CA DRE# 02049382 with Realty One Group West 714-599-4878

Based on information from the California Regional Multiple Listing Service (CRMLS) as of 11/14/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. Property locations as displayed on any map are best approximations only and exact locations should be independently verified. Any offer of compensation is made only to participants of the MLS where the listing is filed.

©2026 California Regional Multiple Listing Service (CRMLS) all rights reserved.

Data last updated on 11/14/2026 at 11:14 AM UTC Last Checked: 11:14 AM UTC

 

 

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