10626 Cox Lane, Dallas, Texas
$1,499,900
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Nestled in the heart of the prestigious Royal Marsh Estates, 10626 Cox Lane is a masterclass in functional luxury and unique amenities. This expansive ranch-style estate features towering mature oaks and a stately circular drive. Entering through the custom double doors reveals an elegant foyer with intricate hardwood inlays and designer lighting. The home’s layout is designed for those who love to host, anchored by a professional-grade galley kitchen. Equipped with dual ovens, sleek stainless steel appliances, granite countertops, and a vibrant mosaic tile backsplash, this culinary space flows effortlessly into a sunny breakfast nook and a formal dining room for large gatherings. The sprawling living spaces are exceptional, highlighted by a vaulted family room with exposed beams, skylights, and a floor-to-ceiling stone fireplace. This property offers specialized features rarely seen in a residential listing, including a dedicated home office with extensive built-in cabinetry and a professional, acoustically treated music recording studio with a private isolation booth. The entertainment continues in a massive game room with a tray ceiling, customizable LED accent lighting, a pool table area, and a stylish wet bar with a beverage center. The primary retreat is a sanctuary boasting rich hardwoods, outdoor access, and an opulent ensuite bathroom. The spa-like experience includes a massive walk-in shower with dual heads and a bench, paired with a boutique-style walk-in closet featuring floor-to-ceiling organization. The lushly landscaped backyard is a private resort-style oasis, featuring a large pool, a separate raised stone spa with a fountain feature, and an additional hot tub with a premium Covana automated cover. Multiple covered patio areas with ceiling fans and outdoor speakers create a seamless indoor-outdoor lifestyle. From the high-end travertine flooring to the oversized utility room, this home reflects a meticulous commitment to quality throughout.
School District: Dallas ISD
Dallas MLS #: 21182463
Representing the Seller: Listing Agent Jeff Updike; Listing Office: Dave Perry Miller Real Estate
Representing the Buyer: Contact realtor Douglas Newby of Douglas Newby & Associates if you would like to see this property. Call: 214.522.1000 — Text: 214.505.9999
Property Overview
- Listing Price: $1,499,900
- MLS ID: 21182463
- Status: For Sale
- Days on Market: 31
- Updated: 3/28/2026
- Previous Status: For Sale
- MLS Start Date: 3/3/2026
Property History
- Current Listing: $1,499,900
- Original Listing: $1,600,000
Interior
- Number of Rooms: 4
- Full Baths: 5
- Half Baths: 0
- Interior Features:
Cathedral Ceiling(s)
Decorative Lighting
Eat-in Kitchen
Granite Counters
In-Law Suite Floorplan
Open Floorplan
Pantry
Sound System Wiring
Vaulted Ceiling(s)
Walk-In Closet(s)
Wet Bar
Wired for Data
- Flooring:
Carpet
Ceramic Tile
Hardwood
Parking
- Parking Features:
Garage Faces Rear
Location
- County: Dallas
- Directions: Use GPS
Community
- Home Owners Association: None
School Information
- School District: Dallas ISD
- Elementary School: Withers
- Middle School: Walker
- High School: White
Heating & Cooling
- Heating/Cooling:
Central
Natural Gas
Utilities
- Utility Description:
City Sewer
City Water
Lot Features
- Lot Size (Acres): 0.32
- Lot Size (Sqft.): 14,069.88
- Lot Description:
Interior Lot
Landscaped
Sprinkler System
Subdivision
- Fencing (Description):
Back Yard
Fenced
Wood
Financial Considerations
- Price per Sqft.: $370
- Price per Acre: $4,643,653
- For Sale/Rent/Lease: For Sale
Disclosures & Reports
- Legal Description: ROYAL MARSH ESTS BLK R/6412 LT 11
- Restrictions: Deed
- APN: 00000584855850000
- Block: R6412
If You Have Been Referred or Would Like to Make an Introduction, Please Contact Me and I Will Reply Personally
Douglas Newby represents clients with Dallas estate homes, architect designed homes and modern homes. Call: 214.522.1000 — Text: 214.505.9999
Listing provided courtesy of North Texas Real Estate Information Systems (NTREIS)
We do not independently verify the currency, completeness, accuracy or authenticity of the data contained herein. The data may be subject to transcription and transmission errors. Accordingly, the data is provided on an ‘as is, as available’ basis only.









































