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About Haschig Homes

Sales Associates - Concord Office
85 Main Street, Concord, MA 01742
Cell: 833.544.7687

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Official Real Estate Company of the Boston Red Sox

Professional Association

Accredited Staging Professional

Pricing Strategy Advisor

Licensed in Massachusetts

Licensed in New Hampshire

Certified Homeownership Professional

Member Northeast Association of Realtors

Certified Buyer Representative

Council of Residential Specialists

Licensed Appraiser since 2002

Member of National Association of Realtors


Masters Degree in International Business

Masters Degree in Marketing


Excellence in Customer Service

Certified Buyer Representative Designation

Top Producing Team, MA - 2004-2021

Professional Specialty

Listing Agent

Buyer Agent

New Construction


Condo and Townhome

Over 55+ Housing

First time home buyers

Community Involvement

Habitat for Humanity

Molly Bish Kid Expo

Bilingual Talents

English (Spoken, Written, read)

French (Spoken, Written, read)

Arabic (Spoken, Written, read)


Welcome to Haschig Homes Real Estate Group! We bring added value to our clients in that we are uniquely qualified to assess the value of homes, having licensed appraisers on staff. We can also offer guidance on staging your home and assist with financing options, as well as insurance needs via our brokerage firm William Raveis Real Estate (the #1 family owned real estate company in the Northeast and the #2 in Massachusetts for total sales volume!) Our geographic focus is Central Massachusetts including, Harvard, Devens, Leominster and surrounding cities and towns.

Areas Covered


New Hampshire

Additional Languages


  • "Tammy is an absolute pleasure to work with. She helped us buy our dream home. She is extremely organized, quick to respond to email, text, and phone, and is one of the nicest people I've ever met! Thank you Tammy for all of your help navigating the home buying process!" Wetton Family

  • "Tammy made my first property purchase smooth and enjoyable. She provided insight that I found invaluable to making the right decision on which property to buy. Throughout the process Tammy always advocated my position and energetically pursuaded all parties involved to stick to the timelines so tha... T. Erdmann

  • "It was a pleasure working with Tammy. She was very helpful in purchasing my first single-family home. I would highly recommend her to anyone looking to purchase a new home." Markt Family

  • "As first-time homebuyers, Tammy was everything we could have asked for (and more!) in an agent. We were literally starting from square one, but she was so patient and took the time to explain everything which made us feel really comfortable with the process. She never made us feel pressured, and al... Coletti/Hinckley Family (Hudson, MA)

  • "Tammy Haschig was an absolute pleasure to work with. She was able to answer all of our questions and guide us through the process of buying our new home. She also made the process of selling our home seamless, including her market analysis (which was spot on) and guidance on staging ? she has amazi... West Family

  • "Tammy was so helpful during our home buying process. She patiently answered all of our questions and was always available. With her help, we were able to quickly put in an offer and close on a house to meet the sellers quick time-line." Patch Family

  • "Tammy is the very best! She is so knowledgeable and easy to work with! She guided me through every step of the selling process and sold my house in days (above asking price!) Can?t say enough good things!" A. Fiffy

  • "If there were six stars available, I would select six. Tammy and Dave have supported me through four major moves in the past three years. When I first met Tammy, it was her genuine care that shined through. Her attention to detail is outstanding from staging a home to bringing my family red, white,... Maki Faria

  • "When the bones are good nothing else matters. This couldn't be more accurate when buying a home but, also in respect to working with real estate agent Dave Haschig and his team. They were essential to the success of selling our home in less than 48 hours! Dave is confident, well educated, and delib... John Gutzler & Amanda Pinard

  • Mr. Haschig was a complete pleasure to work with. He was in tune with our needs and desires. He made sure to keep us constantly informed and updated throughout the process. We will highly recommend Dave to our friends and family. Todd and Trish Stacy

  • Dave was Great. This was my first time buying a home and he was very helpful. He came through a friends recommendation and I will recommend him to anyone I know looking for a home in this area! Steven Goetsch

  • Your knowledge and expertise of the home-buying process extended far beyond the practical and factual information you provided. You spent hours (days,months..) gaining knowledge and insight about us so you could help us find a home to match our interests, needs and desires. Attaining this type of kn... Jason & Sarah Fournier

  • Dave was there every step of the way and always provided us with information and updates throughout the process. We absolutely advise anyone looking, either now or in the future, for help with real estate to contact Dave. His drive and determination to provide an excellent service is second to none,... Joseph & Bobbi Ewing

  • We initially sought advice from friends and family as to who to use as a Realtor. But unfortunately none of them made us feel as welcomed and comfortable as David did. David's greatest asset as a Realtor is his willingness and eagerness to understand exactly what our needs were. Even after the sale,... Jorge and Renata Calderon

  • "Tammy was a joy to work with! She made our house buying experience as smooth as possible! She was able to answer all of our questions and helped put us in touch with anyone else who could assist us. As military veterans, she made our purchase, using our VA benefits, a breeze." Hudson Family

  • ?When the bones are good nothing else matters.? This couldn?t be more accurate when buying a home but, also in respect to working with real estate agent Dave Haschig and his team at Knox Hachig Real Estate Group. They were essential to the success of selling our home in less than 48 hours! Dave is c... John Gutzler & Amanda Pinard (Harvard, MA)

  • Abir has lots of energy,charming personality which provides her the skills to be amazing at her job. She?s very fast accurate and efficient. I felt very cared for through the closing process. I will defiantly use her again . BeritheElhashem (Haverhill, MA)

  • Abir was really nice to work with. Always available; she helped us find the perfect home for us. Knowledgeable about the area. She made the process simple and helped us going through all the steps.

  • Tammy was a joy to work with! She made our house buying experience as smooth as possible! She was able to answer all of our questions and helped put us in touch with anyone else who could assist us. As military veterans, she made our purchase, using our VA benefits, a breeze.

  • Dave was incredibly helpful and very knowledgeable about the industry. He answered every question we had about the home buying process, and was available day and night. He was very honest and upfront about the pros and cons about different houses we saw. Would highly recommend Dave for all your real...

  • I can't recommend Dave enough! My husband and I were first time homebuyers and very unsure of what we wanted for our first home. Dave was incredibly patient and helped us through every step of the process. Thanks to Dave we were able to buy a house we love, that we could afford, in the perfect locat...

  • We are SO happy we went with Dave when we decided to purchase our first home. He went above and beyond to help make sure we understood how the process works and to get everything completed in time. He was immensely helpful throughout the whole process. He was a top notch negotiator and helped us get...

  • We probably had one of the longest closing experiences due to a septic issue. Dave is the man. Even through a 5 month closing he was there with anything that we needed. He was knowledgeable about the market and properties that we saw. We felt that he knew us personally and tried to find the best...

  • It was a joy to work with Tammy and David. Always a positive force, always there to answer any questions or concerns. Very active in the process of selling our home. We always felt they were in our corner and doing the best for us. I would recommend them to any one who needs a go getter realtor

  • David Haschig facilitated my recent home sale in central MA. Dave made sure the entire process from start to finish was smooth, efficient and a great deal. His up front honesty and thorough explanation of the home selling process put me and my family at ease, knowing he had our best interests in ...

  • You want to work with Dave! This is the second time that we've worked with him. This time he helped us sell our home and buy a new home. He is FANTASTIC. Dave helped us get top dollar for our house. He made many great recommendations that helped us to sell our house for well-above our asking. When w...

  • Dave is incredibly personable, professional, and helpful! He was easy to reach, got back to us quickly, and provided all the information we needed in selling our home. He gave great advice on getting our home ready to sell, and his team took beautiful pictures. He suggested listing our house for the...

  • Dave was extremely patient with our year long process of searching for and buying a home to meet our families needs in a market with a supply shortage. When we finally found the "one" he made sure the process was as seamless as possible.

  • Dave is kind, helpful, clear, knowledgeable, and helped us navigate a house purchase through some pretty challenging circumstances with the seller. He stayed on top of everything and was very responsive and communicative. I would highly encourage you to get in touch with him for any of your needs ...

  • We were being relocated by my husbands company and Dave was by far my favorite of the three realtors the company recommended. The process took much longer than we expected as we had a large older home which had some unusual features and some problems that came to light in inspections. Throughout the...

  • Dave made the home selling process an absolute breeze. From the initial walk through we knew we were in good hands. He's honest, knowledgeable of the current marketplace and thorough. They didn't skip a beat during the process and guided us through as first time home sellers. He's diligent in ma...

  • Dave brought the double punch of a realtor coupled with also being a home appraiser. His warm personality, his ability to listen and his ability to provide solid advice from his years of experience provided the winning competencies for marketing and selling our home! Dave provided advice up front ...

More Testimonials ›


Your Insurance Rep.

Nicole Vargas
Insurance NPN#
Cell - 978.995.0316

Email Insurance Rep. › Insurance Quote ›

Your Loan Officer

Jim Schmidt
NMLS Mortgage Loan Originator ID 20171
Cell - 617.543.7347

Email Loan Officer › Loan Quote ›