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  4. Zack Harwood

Zack Harwood

Berkshire Hathaway Warren Residential
5.0 (240 reviews)

Looking to sell your property, buy a new home, or just need some expert real estate advice?

About
In 2025, Zack helped 55 home buyers and sellers achieve their real estate goals, totaling over $48,000,000 in sales. He has earned numerous top agent awards, including a ranking in the top half of 1% of Berkshire Hathaway HomeServices real estate agents worldwide.

Whether it’s buying or selling condos in the city or assisting clients in the Greater Boston suburban market, Zack has a passion for going above and beyond for his clients. His clients consistently commend his strong communication skills, responsiveness, and market knowledge.

Prior to becoming a real estate agent, Zack worked as a buyer for HomeGoods, where he selected, negotiated, and purchased inventory for the national chain. He leverages his strong negotiating skills and ability to work in dynamic markets to help his clients navigate the competitive real estate landscape.
Highlights *
165
Recent sales
$340K - $2.93M
Price range
$760K
Median price
7
Years experience

Recent Listings & Sales

Address Sold Date Sold Price Represented
948 Main St #202
Waltham, MA 02451
10/22/2026 $490,000 Seller
9 Cross St
Westborough, MA 01581
10/1/2026 $725,000 Buyer
948 Main St #202
Waltham, MA 02451
9/23/2026 $490,000 Seller
107 Bumble Bee Cir
Shrewsbury, MA 01545
9/17/2026 $710,000 Buyer
87 Clocktower Dr #203
Waltham, MA 02452
8/25/2026 $769,900 Buyer

Transaction History *

Seller Deals

Total Deals
34
Total Value
$28,330,500
Median Sale Price
$770,000
Price Range
$365K - $1.85M

Buyer Deals

Total Deals
131
Total Value
$110,078,475
Median Sale Price
$750,000
Price Range
$340K - $2.93M

Sales Volume Timeline

Zack Harwood’s production volume for the past 3 year period Q1 ’24 Q1 2024 (Jan 1–Mar 31, 2024): $7M Q2 ’24 Q2 2024 (Apr 1–Jun 30, 2024): $21M Q3 ’24 Q3 2024 (Jul 1–Sep 30, 2024): $12M Q4 ’24 Q4 2024 (Oct 1–Dec 31, 2024): $8.8M Q1 ’25 Q1 2025 (Jan 1–Mar 31, 2025): $2.7M Q2 ’25 Q2 2025 (Apr 1–Jun 30, 2025): $19M Q3 ’25 Q3 2025 (Jul 1–Sep 30, 2025): $13M Q4 ’25 Q4 2025 (Oct 1–Dec 31, 2025): $11M Q1 ’26 Q1 2026 (Jan 1–Mar 31, 2026): $3M Q2 ’26 Q2 2026 (Apr 1–Jun 30, 2026): $22M Q3 ’26 Q3 2026 (Jul 1–Sep 30, 2026): $15M Q1 2024 Total Sales $7M Q2 2024 Total Sales $21M Q3 2024 Total Sales $12M Q4 2024 Total Sales $8.8M Q1 2025 Total Sales $2.7M Q2 2025 Total Sales $19M Q3 2025 Total Sales $13M Q4 2025 Total Sales $11M Q1 2026 Total Sales $3M Q2 2026 Total Sales $22M Q3 2026 Total Sales $15M

Sales volume is shown for complete quarters only.

Ratings & Reviews
5.0 (240)

Kari Grossman
Oct 10, 2026

I very highly recommend Zack Harwood!

Zack was incredibly helpful, patient, and supportive throughout the entire process. Buying a first home was overwhelming, but he made the process so much easier by guiding me every step of the way, answering all my questions, being extremely thorough and very responsive.

Zack’s professionalism, knowledge and genuine care made such a difference. I am so grateful and I could not have asked for a better realtor!

Thank you so much for making my first and forever dream condo a reality!

Kari Grossman

Zillow Verified

Caroline Nester
Sep 21, 2026

We cannot recommend Zack Harwood highly enough! As first-time homebuyers navigating an especially competitive market and challenging season, we truly could not have asked for a better realtor.

From the very beginning, Zack took the time to educate us and patiently walk us through every aspect of the home-buying process. He was there to answer questions, talk through the details, and help us navigate everything from making several offers to finally getting to the closing table—and even the steps after closing.

What stood out most was how much we trusted Zack. He was honest and straightforward with us throughout the entire process and consistently made it clear that he valued our best interests and finding the right home for us over simply making a sale. He is incredibly knowledgeable about the market, extremely attentive to detail, and did an impressive amount of research before every showing so that we could walk into each house prepared and informed.

He was also incredibly patient and communicative, which made an otherwise stressful process feel manageable. We always felt like we had someone in our corner who genuinely cared about helping us make the right decision.

We are so grateful we had Zack as our realtor, and we truly cannot imagine using anyone else for our future real estate needs. If you’re buying or selling a home, we couldn’t recommend Zack more highly.

Zillow Verified

Prashant Bhosale
Sep 15, 2026

We had an excellent experience working with Zack and Carly while purchasing our first home in the U.S. We closed on our condo on June 24, 2026 in Natick, and couldn’t have asked for a better team.

Zack and my wife, Aparna started the conversation about buying a house in early 2025. At the time, we weren’t sure we were ready to buy because of uncertainty around our long-term stay in the U.S. and visa considerations. Zack never pressured us and simply stayed in touch. When we were ready, he guided us through the process and connected us with trusted professionals who helped us understand every step.

Since my wife and I have very different preferences, finding a home that worked for both of us wasn’t easy. Zack brought Carly into the process, and she was fantastic. She joined us at open houses, arranged private tours, and taught us how to evaluate properties and spot potential issues—knowledge that was incredibly helpful even when we toured homes on our own.

Ironically, we almost dismissed the condo we ultimately bought based on its pictures! Carly sent us the listing, and we planned to visit mainly so we could explain what we didn’t like. Instead, we walked in and realized it checked all the boxes for both of us. Even our then 7-month-old daughter seemed to love it! We decided to move forward, and it became our new home.

Carly patiently answered all our questions, guided us through the offer process, and recommended an excellent team that helped everything move smoothly and ahead of schedule. On closing day, she surprised us with champagne and a handwritten note—a thoughtful touch that made the occasion even more special.

We’re incredibly grateful to Zack and Carly for their patience, guidance, and genuine support. They made our first home purchase far less overwhelming and much more enjoyable. We highly recommend them to anyone looking to buy a home!

Thank you both for helping us find our home and making the experience so memorable!

Zillow Verified

david iskhakov94
Sep 2, 2026

My wife and I had a fantastic experience with Zack. I found him through a google search approximately 1 year ago and since then we had been in constant communication about the buying process, the housing market, advantages and disadvantages about certain homes. Zack is extremely knowledge about local homes and certain aspects to look out for. He was attentive to factors that were important to us and helped us find the home that we purchased. He made this entire process seem so effortless for us, which was very much needed and helpful! We would recommend Zack to anyone looking for a home! Thank you Zack!

Zillow Verified

Erik Ross
Aug 22, 2026

Zack played a critical role in securing our home in a highly competitive Boston real estate market. His guidance on contingency strategies gave us a clear advantage, allowing us to successfully win a house with nearly 10 competing offers on our very first bid.

Zillow Verified

Professional Info

Brokerage

Berkshire Hathaway Warren Residential
535 Boylston St 8th Floor
Boston, MA 02116

Licensed

Licensed REALTOR®
MA 9565105

Awards

  • Boston Agent Magazine's 2023 Industry MVP
  • Berkshire Hathaway HomeServices #1 Selling Small Team in MA
  • Berkshire Hathaway HomeServices Top 1/2 of 1%
  • RealTrends Top 1.5% of Real Estate Agents in the U.S. 2024
  • Boston Magazine's Top Real Estate Producers 2024

Specialties

  • First-time buyers
  • Luxury properties
  • Relocation

Hobbies

  • Family
  • Fitness & Exercise
  • Music

Education

Bates College
Bachelor’s Degree
2006

Top Cities *

Boston

  • 61 sales past 3 years
  • 64 days on market
  • $780K median price

Somerville

  • 7 sales past 3 years
  • 68 days on market
  • $880K median price

Quincy

  • 6 sales past 3 years
  • 40 days on market
  • $640K median price

Service Areas (126 cities)

Acton, MA Andover, MA Arlington, MA Ashland, MA Auburn, MA Avon, MA Ayer, MA Bedford, MA Bellingham, MA Belmont, MA Berlin, MA Beverly, MA Billerica, MA Blackstone, MA Bolton, MA Boston, MA Boxborough, MA Boylston, MA Braintree Town, MA Brookline, MA Burlington, MA Cambridge, MA Canton, MA Carlisle, MA Chelmsford, MA Chelsea, MA Cochituate, MA Concord, MA Cordaville, MA Dedham, MA Dover, MA Easton, MA Everett, MA Foxborough, MA Framingham, MA Franklin, MA Franklin Town, MA Grafton, MA Hanover, MA Hanscom AFB, MA Hingham, MA Holbrook, MA Holden, MA Holliston, MA Hopkinton, MA Hudson, MA Jefferson, MA Lawrence, MA Lexington, MA Lincoln, MA Littleton, MA Littleton Common, MA Lowell, MA Lynn, MA Lynnfield, MA Malden, MA Mansfield, MA Mansfield Center, MA Marlborough, MA Marshfield, MA Maynard, MA Medfield, MA Medford, MA Medway, MA Melrose, MA Methuen Town, MA Milford, MA Millbury, MA Millis, MA Millis-Clicquot, MA Milton, MA Natick, MA Needham, MA Newton, MA Norfolk, MA North Andover, MA North Falmouth, MA North Reading, MA Northborough, MA Northbridge, MA Norwell, MA Norwood, MA Peabody, MA Pinehurst, MA Plainville, MA Quincy, MA Randolph, MA Randolph Town, MA Reading, MA Revere, MA Rockland, MA Salem, MA Saugus, MA Sharon, MA Sherborn, MA Shrewsbury, MA Somerville, MA Southborough, MA Southfield, MA Stoneham, MA Stoughton, MA Stow, MA Sudbury, MA Tewksbury, MA Upton, MA Wakefield, MA Walpole, MA Waltham, MA Watertown, MA Watertown Town, MA Wayland, MA Wellesley, MA West Concord, MA Westborough, MA Westford, MA Weston, MA Westwood, MA Weymouth, MA Weymouth Town, MA Whitman, MA Wilmington, MA Winchester, MA Winthrop Town, MA Woburn, MA Worcester, MA Wrentham, MA

*Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.