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She was always there for me till I got the house keys in my hand. Even afterwards, she stayed in touch checking on how I liked the house and if everything is fine. I am glad I met her (my new friend). Regarding Sonia — consider yourself lucky if you get this gal as your agent.
Dominick
Sonia is such a likable and friendly person. You enjoy being in her company during every home tour. She is thoughtful and generous with her time and energy. Sonia is patient and understanding and truly makes you feel seen and valued as a person, not just another client. We consistently recommend her to our friends and family whenever they are in need of an exemplary realtor.
Shannon Washington
She worked for me and in two days knew more about my property and residence than I did, and I have been on my property for over 25 years. Knows a lot about perking, land boundaries, buildable lots, county codes, etc. Expert in contract language and presents language in a simple, understandable way to us ordinary folk. Consistent positive attitude when things may look dim.
“Olivia sold our home above the asking price! She really went above and beyond and her negotiation skill is outstanding!”
M. Weathers
” Regarding sonya to whom this may concern: Consider yourself lucky if you get this gal as your agent. She worked for me and in two days knew more about my property and residence than I did, and I have been on my property for over 25 years!
What is she like?:
Knows a lot about perking, land boundaries, buildable lots, county codes, etc. Expert in contract language and presents language in a simple/understandable way to us Ordinary folk. Consistent positive attitude when things may look dim.
” Well, VERY WELL oiled with negotiating skills. Relentless, in a timely manor, in a nice way, in pursing all ends needed for ratification of a successful contract. Displays a cheery disposition/rapport with the all people at hand. Incredibly knowledgeable with many aspects of buying and selling real estate and In solving problem. Keeps things moving along and kept me extremely well informed.
Always !”
Michael Zonin
Very well oiled with negotiating skills. Relentless, in a timely manner, in a nice way, in pursuing all ends needed for ratification of a successful contract. Displays a cheery disposition and rapport with all people at hand. Incredibly knowledgeable with many aspects of buying and selling real estate and in solving problems. Keeps things moving along and kept me extremely well informed. Always!
Michael Zonin
Sonia is awesome at what she does. I would be lying if I give Sonia anything less than 5 Stars. She helped me greatly with my first ever home search as if she is searching house for herself. She is very straightforward and genuine. She has tremendous patience. She always had the right advice to offer and she went an extra mile to meet my requirements and timings to visit the property. She got me a great house and great price. I love my new house.
Mike
We have had the privilege of working with Sonia for nearly three years as she helped us navigate between rental properties and our forever home. There is no one else we would have trusted in this process. She is not only knowledgeable and thorough, she always keeps the needs of her clients at the forefront. She is quick to respond to questions and is very proactive when it comes to ensuring her clients are cared for and supported. She is honest and trustworthy.
Ashesh Nasnani
So much knowledge! Her and her partner helped with everything and she designs the most amazing things for my home! She knows every corner of this area and is consistent in contact. She did all of this right before her surgery that is commitment!
Data-Driven Expertise. Community-Rooted Care.
Tanbir “Sonia” Marwah is more than just a Real Estate Consultant; she is a strategic advisor who brings a unique analytical edge to the Northern Virginia market. With over 10 years of real estate experience and a distinguished background as an AWS Cloud Architect, Sonia approaches buying and selling homes with a level of precision rarely seen in the industry.
In a market as dynamic as McLean, Great Falls, and Tysons, data matters. Sonia leverages her tech background to analyze market trends, providing her clients with accurate, insightful advice that goes beyond the surface. Whether you are an investor looking for ROI or a family looking for the perfect community, Sonia ensures your decision is backed by comprehensive knowledge and strategic marketing.
A Multi-Generational Powerhouse When you work with Sonia, you get the strength of a team. She has partnered with her daughter, a Business Analyst specializing in Contracts. This dynamic duo ensures that while Sonia handles the high-level strategy, negotiation, and marketing, every line of your contract is reviewed with an analyst’s eye for detail. This partnership provides clients with a seamless, secure, and highly professional transaction experience.
Deep Roots in Northern Virginia Having raised two children in this community, Sonia understands the intangible factors that make a house a home—the schools, the commute, and the neighborhood culture. She approaches every client’s unique situation with empathy, treating their goals as if they were her own.
Known for her integrity, exceptional service, and unyielding dedication to professional development, Sonia Marwah is the invaluable partner you need to navigate the Northern Virginia market with confidence.
At A Glance
10+ Years of Real Estate Expertise
Former AWS Cloud Architect: Data-driven market analysis.
Contract Specialist Team: Partnered with a Business Analyst to ensure airtight transaction details.
Local Expert: Long-time NoVA resident who raised a family in the area.
Specialties: Luxury Buying, Selling, Investing, and Strategic Marketing.
Start Your Strategic Real Estate Plan
Why Work With The Marwah Team?
Data-Driven Approach: We analyze the market with the precision of a Cloud Architect.
Contract Security: Every transaction is reviewed by a specialized Business Analyst.
Privacy Guarantee: Your information is kept strictly confidential and never shared.