• Business Philosophy

Since 1983, specializing in Newtown residential real estate, let my experience  work for you!! I have consistently ranked as one of Newtown’s top listing and selling agents, and negotiated & closed the most listings since 2001!!! Success has been based on my knowledge of Newtown, strong negotiation skills, and genuine commitment to helping meet my clients’ needs with personal and professional service in order to make moving a pleasurable experience. I have earned a reputation as an energetic, dedicated agent, which has resulted in repeat/referral business and strong client loyalty. I continue to be impressed with the Coldwell Banker team, providing additional services to my clients with enhanced marketing, global internet presence, visual tours, new homes division, home warranties,  NEMoves mortgages, Lead Router, and more. Please contact me to see what we can do for you!!

  •  Areas of Expertise

Newtown properties, large or small. One of Newtown’s top listing and selling agents. In-town moves, relocation, new construction, first time homebuyers, waterfront, antique homes……your home!! Developed a new website providing essential information for both buyers and sellers: www.NicerInNewtown.com and www.Doreenkostecki.com. View my listings on many websites!! CBemarketingadvantage.com.. Your house could be here too!!

  •  Awards and Designations

Newtown’s Realtor of the Year.

Ranked in the Top 50 Connecticut Coldwell Banker Realtors.

Ranked in the Top 5% of CB/NRT sales associates since 2007

Earned CRS and GRI designations; www.Crea.net. 15+ year member.

Earned Accredited Staging Designation (ASP) to better market/sell your house for more money...www.Stagedhomes.com

Consistent multi-million producer.

Coldwell Banker International Diamond Society member.

Cartus Certifications; (CMMS), (CMRS), (CMIS); Marketing, Referral, & Inventory Specialists.

  • Education and Training

CRS and GRI designations. Earned ASP designation to stage your house! Professional courses offered by The National and Connecticut

Association of Realtors. Treasurer of The Newtown Board of Realtors for six years. BS in Accounting.

  • Community Involvement

President of The Newtown Fund, Chairperson for annual “Holiday Basket” program.

Past member in Newtown’s Newcomers and Neighbors. Volunteer for many community activities.

  • Personal Background

Newtown resident since 1980. Married with three children, graduated Newtown schools.

  • Communities I Serve Best

Newtown, after all it’s “Nicer in Newtown”.