About Deborah Siefkin

Deb Siefkin has over 10 years of Residential Real Estate experience with national and local brokerages, builders, and now in her own brokerage, RightSize Realty Associates  LLC.  Deb is a specialist in Robson Ranch, the premier active adult resort community In North Texas and the other age-restricted communities. She is well known as a reliable, responsive, ethical, and trusted advisor to her clients wishing to buy or sell new or pre owned homes in Robson Ranch and across all of Denton County.

Deb has lived in Denton County for over 25 years, 17 as a Pioneer Resident of Robson Ranch. She has the in depth market knowledge, keen senses and the specialized ability to help her clients Improve Their Lives by RightSizing their home and UpSizing their Lifestyle. Deb transitioned from working in the the corporate world as an Instructional Designer to New Home Sales Consultant at Robson Communities in 2008. She decided to transition to full REALTOR®️ in 2010 worked at Ebby Halliday and with a few other large and small brokerages before starting RightSize Realty Associates in 2017. As a Broker, Deb prides herself in choosing the best REALTORS®️ possible to represent her and RightSize Realty.

For buyers, Deb assists her clients in clearly defining what they feel is lacking in their current home, community and lifestyle.  Then she helps her clients clearly define what they really want and need in a RightSized new or pre-owned home, in a more suitable community, and with an UpSized Lifestyle!

For sellers, Deb is a reliable, responsive, ethical, and trusted advisor who brings the market knowledge, experience and resources to price, market, sell, and close her client’s property at the best possible price and lowest days on market. 

Deb has specialized training in working with buyers who are 40 years and up. She holds the following professional designations:

ABR - Accredited Buyers Representative

SRES - Senior Real Estate Specialist

MRP - Military Relocation Professional

SFR - Short Sale and Foreclosure Resource

GRI - Graduate Realtor Institute

CNE - Certified Negotiations Expert

MCNE - Master Certified Negotiations Expert