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$3,250,000
Monthly Est:$16,176
5 Beds
- 7 Baths
5 full baths + 2 half baths
7,610sqft
9421 Thornberry Ln, Dallas, TX 75220
$3,250,000
$16,176/moEst:
Get Pre-Approved
Single Family Residence
Built in 2026
$-- HOA
0.33 acre lot
$427/sq.ft
Description
BUILDER OFFERING CONCESSIONS TOWARDS FUTURE POOL BUILD-OUT AND 3-2-1 BUY-DOWN! POOL PERMIT ALREADY IN PLACE. Introducing 9421 Thornberry Lane, a privately gated modern neo-classical estate by COZIE, offering 7,610 square feet of newly constructed luxury in Midway Hollow. Set on an expansive lot and framed by mature oak trees, the residence pairs a refined stucco exterior and steel framed windows with marble flooring, intricate crown molding, custom millwork and statement designer lighting throughout. A dramatic double height foyer with a sculptural curved staircase opens to the soaring great room, formal kitchen and inviting family living area. Designed for elevated entertaining, the home features a Sub-Zero, Wolf and Cove appliance package, oversized island, full catering scullery, walk-in pantry, bar and wine cellar. Three primary-quality suites—including two on the first floor—create exceptional multi-generational flexibility. The owner’s retreat includes a 14 foot recessed ceiling, fireplace, patio deck access, spa bath with a fully marble clad shower and a walk through closet with private laundry. Additional highlights include five ensuite bedrooms, a paneled study, dedicated home theater, game room, flex space, whole home audio system, three fireplaces, a second floor balcony, three car garage and built in outdoor kitchen. The expansive backyard offers exceptional space for a future pool, cabana and sports court. A rare opportunity to own a thoughtfully designed COZIE estate blending classical elegance, modern function and enduring luxury.
- Houzeo last checked: 14 minutes ago
- Listing updated: October 28, 2026 at 3:07 pm
- Listing Provided by: Piper Young (214) 727-7473 , Elizabeth Tormoehlen | Christie's Lone Star (214) 821-3336
- Source: NTREIS MLS-TX | MLS#: 21350337

Property Details
Status
Pending
Type
Single Family Residence
No. of Stories
2
County
City
Neighborhood
--
Year Built
2026
HOA Fees
-
Finished Area
7,610 sqft
Lot Size
0.33 acre lot
Basement Area
- sqft
MLS Name
NTREIS MLS
MLS Number
21350337
MLS Status
Pending
Cumulative Days on Market
85

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 5
Bathrooms: 7
PrimaryBedroom
Level: Second
Area: 256.00 Square Feet
Dimensions: 16 x 16
Bedroom
Level: Second
Area: 208.00 Square Feet
Dimensions: 16 x 13
Bedroom
Level: Second
Area: 234.00 Square Feet
Dimensions: 18 x 13
MediaRoom
Level: Second
Area: 300.00 Square Feet
Dimensions: 15 x 20
GameRoom
Level: Second
Area: 306.00 Square Feet
Dimensions: 18 x 17
Bedroom
Level: First
Area: 210.00 Square Feet
Dimensions: 15 x 14
DiningRoom
Level: First
Area: 165.00 Square Feet
Dimensions: 15 x 11
FamilyRoom
Level: First
Area: 306.00 Square Feet
Dimensions: 18 x 17
LivingRoom
Level: First
Area: 684.00 Square Feet
Dimensions: 19 x 36
PrimaryBedroom
Level: First
Area: 396.00 Square Feet
Dimensions: 18 x 22
Interior
Flooring
Hardwood, Marble
Appliances
Built In Refrigerator, Dishwasher, Disposal, Gas Range, Microwave, Vented Exhaust Fan, Wine Cooler
Interior Features
Built In Features, Chandelier, Decorative Designer Lighting Fixtures, Double Vanity, Eat In Kitchen, High Speed Internet, Pantry, Walk In Closets
Sewer
Public Sewer
Cooling
Central Air
Heating
Central
Exterior Features
Built In Barbecue, Balcony, Barbecue
Construction
Year Built
Year Built: 2026
Home type
Single Family Residence
Architectural Style
Contemporary Modern, Detached
Construction Materials
Stucco
Foundation Details
Slab
Property Condition
New Construction
Roof
Composition
Utilities & Energy
Water Source
Public
Parking Features
Driveway, Garage, Tandem
Pool Features
None
Fireplace Features
Electric, Gas
Utilities
Sewer Available, Water Available
Other Features
Patio And Porch Features
Balcony
Subdivision Name
Northwest Heights
Price History
| Date | Event | Price |
|---|---|---|
10/28/2026 Source: | Pending | $3,250,000 $427/sqft |
08/04/2026 Source: | Listed for Sale | $3,250,000 +396.18% $427/sqft |
06/28/2023 Source: | Price Increased | $655,000 +5.65% $86/sqft |
10/14/2021 Source: | Sold | $620,000 $81/sqft |
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Based on information from the North Texas Real Estate Information Systems, Inc., through Nov 04, 2026, 07:30AM. Information is provided exclusively for consumers’ personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. ©2026 North Texas Real Estate Information Systems, Inc. All Rights Reserved.
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