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640 Diamond Point Drive, 
Oak Point, TX 75068

$2,000,000


3

Beds


3

Baths


5,087

Sq Ft


Single Family


Virtual Tour

Active

Listed by

Angel Willeford

Ebby Halliday Realtors

Last updated:

January 18, 2026, 01:23 AM

MLS#

21116490

Source:

GDAR

About This Home

640 Diamond Point Drive

Nestled on 1.87 acres in the coveted community of Emerald Sound, this exceptional lakefront home rests on one of the highest peninsulas of Lake Lewisville, offering sweeping, unobstructed views and unforgettable sunsets that paint the sky each evening. The setting is peaceful and private, surrounded by natural beauty that makes lakeside living so special. The breathtaking elevated vantage point and shimmering water views create a sense of serenity that’s hard to match. Crafted with remarkable quality, this home was built to stand the test of time. A 50-year standing seam metal roof, real stone exterior, 2x6 exterior walls, firewalls throughout, and total foam insulation ensure lasting strength and exceptional energy efficiency. Comfort flows through every space with hydronic in-floor heating across six zones, a sound-insulated primary suite, and two high-efficiency Swiss fireplaces with heatalators. The home is supported by impressive infrastructure, including fiber optic, CAT-5, and dual coax wiring, solar panels, a 250’ well with pump house, water softener, 1,000-gallon buried propane tank and additional 500-gallon tank. A three-zone AC system, boiler-fed hot water with dual 50-gallon tanks, add heat to the garage for comfort year-round. Additional features include a basement-storm shelter, 2 X 12 on 12 “ centers, 3 concealed safe spaces, a stone walkway, 30x40 workshop, extra parking, oversized garage with turntable for easy vehicle maneuvering. The grounds are adorned with native Texas plants—beautyberry, vitex, coral honeysuckle, yuccas, rock rose, spring daffodils, bringing seasonal color and charm. Kayak, paddle board or just sit back and breath in the stunning lake views. Experience the charm of this tranquil neighborhood with wildlife sightings, community events, and safe streets for walking, biking, and jogging. A rare opportunity to enjoy lakefront luxury, quality, and tranquility in one of Lake Lewisville’s most beautiful and sought-after settings.

Home Facts

Single Family

3 Baths

3 Bedrooms

Built in 1998

Price Summary

2,000,000

$393 per Sq. Ft.

MLS #:

21116490

Last Updated:

January 18, 2026, 01:23 AM


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

3

Interior

Living Area:

5,087 Sq. Ft.


Structure

Structure

Building Area:

5,087 Sq. Ft.

Year Built:

1998


Lot

Lot Size (Sq. Ft):

81,457


Finances & Disclosures

Finances

Price:

$2,000,000

Price per Sq. Ft:

$393 per Sq. Ft.

MLS Logo
Information provided, in part, by North Texas Real Estate Information Systems, Inc. Last Updated January 18, 2026 Listings with the NTREIS logo are listed by brokerages other than Coldwell Banker Anderson Realtors.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.