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111 Sun ValleyMabank, TX 75147Price: $3,500,000

  • Price: $3,500,000
  • Est. Mortgage of $/month
  • 117 Days on Market
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Federal 30-year interest rate: 6.22% last updated on Dec 11, 2025
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $3,500,000List Price
  • 4Bedrooms
  • 5Bathrooms
  • 4,274Square Feet
  • 3.46Acreage
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Nestled on 3.46 acres with 131 feet of open water front, this extraordinary estate is one of only 6 estate size homesites in the exclusive gated 505 Ranch just 45 minutes from Downtown Dallas. This premier community with 56 waterfront home sites lends lakefront luxury with ranch-style living across 505 pristine acres on the shores of Cedar Creek Lake. A long, wooded driveway leads to a striking modern lake home featuring open-concept great room flooded with natural light through tall windows that frame panoramic water views. A stone fireplace, built-ins, wood floors, and wood-beamed ceilings add warmth and character, while the state-of-the-art kitchen is a chef's dream, featuring high-end appliances, a gas range, double ovens, and an expansive island with wine fridge and ice maker. The main level hosts two lake-view primary suites with baths along with a spacious utility room and a built-in workspace. Upstairs, the bonus room invites relaxation and entertainment with a large sectional, pool table, and wet bar equipped with a sink, fridge, and microwave. Two custom-designed bunk rooms, both with ensuite baths and water views, provide ample space for guests. Step outside to a large covered patio featuring a mounted TV, ceiling heaters, and a Coyote grill. Stunning pool with both heater and chiller, a stone firepit, and a lush lawn leads to private boathouse with composite decking, covered seating, two jet ski lifts, a boat lift and party deck. As part of 505 Ranch, residents enjoy exclusive access to over 400 acres of unmatched amenities including an equestrian center, guest cottages, polo field, pickleball courts, skeet range, hiking and ATV trails, stocked fishing ponds, a clubhouse, pool, sandy beach, and full-time ranch staff with concierge services. Whether you're seeking a serene retreat or an active lifestyle, this rare offering delivers the best of both worlds.
Listing Courtesy of Debbie French of Ebby Halliday Realtors (903-340-8590)

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Based on information submitted to North Texas Real Estate Information Services as of December 14, 2025 10:50 PM EST. All data is deemed reliable but is not guaranteed accurate by the MLS. All information should be independently reviewed and verified for accuracy. IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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By clicking ‘Submit,’ you consent to receive marketing and informational communications from Briggs Freeman Sotheby’s International Realty and its affiliates, Momentous Title and Select Lending Services at the phone number and email address you provided. These communications may include text messages, phone calls (including those made using automated dialing systems or prerecorded messages), and emails related to Real Estate. Consent is not a condition of any purchase. Standard message and data rates may apply. You may opt out of receiving communications at any time by replying ‘STOP’ to text messages, clicking ‘Unsubscribe’ in emails, or contacting Briggs Freeman Sotheby’s International Realty at 214-350-0400 or donotcall@briggsfreeman.com For more information about how your data is used and stored, please refer to our privacy policy., and SMS Terms and Conditions on our website. I agree to the above terms and consent to receive communications as described.

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