The broker behind the guide
Theresa
De La Rosa
Broker · New construction specialist · Covenant Heritage Realty, LLC
Theresa De La Rosa is the broker behind NewBuildNTX. With more than 18 years of real estate experience and over 100 clients served across Texas and Florida, she built this guide because the process questions, not the listings, are what out-of-state buyers actually struggle with.
- Years in TX & FL real estate
- 18+
- Clients served
- 100+
- Texas broker license
- #807294
Who she is
Strategic, data-driven, straight-talking
Theresa is known for a strategic, data-driven approach to real estate. She helps sellers position homes competitively to protect equity and attract strong offers, while guiding buyers through the market with clarity and confidence. She holds a Master of Business Administration from Nova Southeastern University.
Her background includes guiding sellers through short sales and distressed-property situations, and she has served more than 100 clients across Florida and Texas through resale, new construction, investment properties, relocations, and short sales.
As the wife of a U.S. Marine veteran and a mother, Theresa understands the unique needs of military families and has helped many veterans navigate home buying, including the use of VA loan benefits. Covenant Heritage Realty is built on integrity, strong client advocacy, and knowledgeable guidance at every step of the buying or selling process.
Credentials
- ABR Accredited Buyer’s Representative
- SFR Short Sales and Foreclosure Resource
- Luxury Certified Luxury Marketing Specialist
- AI Certified AI Certified Agent & AI Listing Advantage
- Price Expert Renowned Price Expert, two consecutive years
- Million Dollar Club Recognized producer
Recognition and certification graphics: RateMyAgent Price Expert & 2025 city winner, and a Krem Institute AI certification.
Where she works
Service areas
NewBuildNTX focuses on new construction across the Dallas-Fort Worth metroplex, with a strong footprint in Denton County: Argyle, Northlake, Flower Mound, Denton, Justin, and Hickory Creek, plus surrounding communities along the FM 407 corridor.
North Texas
- Dallas-Fort Worth metroplex
- Denton County
- Argyle
- Northlake
- Flower Mound
- Denton
- Justin
- Hickory Creek
Central Florida
- Orlando area
- Disney-area communities
- Surrounding Central Florida markets
Community reviews, neighborhood guides, and local events live on the InDFW Living site at indfwliving.com. This site is the process side: how to actually buy a new build here.
Talk it through
Your next step is a 30-minute call
Bring your timeline and your questions. Theresa will tell you what is real in the current market and what your particular move actually requires.