Jen Mason

Coldwell Banker Realty Andover

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

About
Jen will be your biggest advocate when it comes to making the best offer for her buyers and securing the best price for her sellers' homes. Because each individual's situation is different, she listens to her clients and informs them on the best course of action regarding the real estate buying and selling process. Jen says, "It’s incredibly fulfilling to know I am helping my clients open a new chapter in their lives. Thank you to those who have trusted me to guide you in your next chapter; it is truly an honor!" Licensed in MA & NH.

My experience includes historical properties, failed septic systems, use and occupancy, first-time home buyers, selling and buying simultaneously, relocation, downsizing, and investment properties.

Visit my website for more information: https://www.jenmasonrealtor.com/
Highlights *
90
Recent sales
$210K - $2.1M
Price range
$710K
Median price
7
Years experience

Recent Listings & Sales

Address Sold Date Sold Price Represented
566 Main St
Stoneham, MA 02180
10/16/2026 $725,000 Buyer
40 Norwood Rd
Salem, NH 03079
10/6/2026 $415,000 Seller
3 Oakwood Ave
Lawrence, MA 01841
9/29/2026 $610,000 Seller
149 Andover St #8
Andover, MA 01810
9/10/2026 $370,900 Seller
158 Haverhill St
North Reading, MA 01864
9/1/2026 $825,000 Buyer

Transaction History *

Seller Deals

Total Deals
60
Total Value
$44,221,583
Median Sale Price
$711,500
Price Range
$241K - $1.6M

Buyer Deals

Total Deals
30
Total Value
$22,446,837
Median Sale Price
$702,500
Price Range
$210K - $2.1M

Sales Volume Timeline

Jen Mason’s production volume for the past 3 year period Q1 ’24 Q1 2024 (Jan 1–Mar 31, 2024): $1.2M Q2 ’24 Q2 2024 (Apr 1–Jun 30, 2024): $7.9M Q3 ’24 Q3 2024 (Jul 1–Sep 30, 2024): $1.7M Q4 ’24 Q4 2024 (Oct 1–Dec 31, 2024): $8M Q1 ’25 Q1 2025 (Jan 1–Mar 31, 2025): $0 Q2 ’25 Q2 2025 (Apr 1–Jun 30, 2025): $12M Q3 ’25 Q3 2025 (Jul 1–Sep 30, 2025): $7.3M Q4 ’25 Q4 2025 (Oct 1–Dec 31, 2025): $6.6M Q1 ’26 Q1 2026 (Jan 1–Mar 31, 2026): $3.5M Q2 ’26 Q2 2026 (Apr 1–Jun 30, 2026): $7.7M Q3 ’26 Q3 2026 (Jul 1–Sep 30, 2026): $7.4M Q1 2024 Total Sales $1.2M Q2 2024 Total Sales $7.9M Q3 2024 Total Sales $1.7M Q4 2024 Total Sales $8M Q1 2025 Total Sales $0 Q2 2025 Total Sales $12M Q3 2025 Total Sales $7.3M Q4 2025 Total Sales $6.6M Q1 2026 Total Sales $3.5M Q2 2026 Total Sales $7.7M Q3 2026 Total Sales $7.4M

Sales volume is shown for complete quarters only.

Ratings & Reviews
5.0 (41)

Reviewers say

Reviewers frequently praise Jen’s responsiveness, clear communication, organization, and knowledgeable guidance from search through closing. They also appreciate her patience, warmth, honest advice, and client-focused advocacy, saying she often made buying or selling feel smoother and less stressful.

dlazzara3
Sep 16, 2026

I had a great experience with Jen and I highly recommend her. She is an outstanding real estate agent as well as a wonderful human being. I could not be more pleased! From the very first phone call all the way to closing, Jen was always there to help me or answer any of my questions. She was always one step a head of me, which made the whole process feel effortless.

Zillow Verified

Christine Holbrook
Sep 2, 2026

Jen brought not only professionalism but genuine care to every step of my home selling journey. She understood how much emotional history was tied to my house and guided me through the process with patience and compassion. Her responsiveness made me feel truly supported, and the way she highlighted the charm of my 1950s home helped it find a buyer who appreciated it just as much as I did. I would 100% recommend Jen!

Zillow Verified

rachy314
Aug 26, 2026

She was a huge help throughout the whole process. She was always responsive, answered my questions quickly, and kept me updated along the way. She handled scheduling the inspection and helped coordinate all the little details, which made everything feel much less stressful. I really appreciate how supportive and reliable she was from start to finish.

Zillow Verified

Myles Lawton
Aug 22, 2026

I cannot say enough great things about Jen Mason. From beginning to end, Jen was absolutely amazing—patient, knowledgeable, responsive, and genuinely invested in making sure everything went as smoothly as possible.

Buying a home can be stressful, but Jen had a way of making the entire process feel manageable. She was always available to answer my questions, explain things clearly, and make sure I felt comfortable and informed with every decision. What impressed me most was the level of personal attention she gave me. Throughout the entire process, Jen made me feel like I was her only client.

It wasn’t until closing that I realized I was actually one of several clients she had closing around the same time. That says everything about the level of service she provides. Despite juggling multiple transactions, I never once felt rushed, overlooked, or like just another client.

Jen is professional, patient, extremely knowledgeable, and truly cares about the people she represents. She went above and beyond throughout the entire process, and I couldn’t have asked for a better realtor.

If you’re looking for a realtor who will make you feel like you’re their number-one priority, I highly recommend Jen Mason. She is truly exceptional at what she does. Five stars without hesitation!

Zillow Verified

lesley beneteau7
Apr 17, 2026

Jen is the ultimate professional and a lovely human being with a tenacious attitude and a big heart. We appreciated Jen's high standards, incredible responsiveness and customer-focus, and her keen eye and flawless intuition based on her years of successful experience. There is no one else you would want or need in your corner other than Jen and her fantastic network of support resources she was more than willing to connect us with. As newcomers to the Boston-area this additional support was welcomed and invaluable. Jen, you not only became our favorite real estate agent in this process, you've also become a friend and we are forever grateful to have you in our lives! Lesley & Joshua

Zillow Verified

Professional Info

Brokerage

Coldwell Banker Realty Andover
27 Main Street
Andover, MA 01810

Licensed

Licensed REALTOR®
MA 9566975
NH 075954

Awards

  • Top Producer 2023
  • Top Producer 2024
  • Top Producer 2025

Specialties

  • Age-restricted communities
  • First-time buyers
  • Flipping & rehab
  • Investment & property management
  • Luxury properties
  • Military
  • Relocation

Designations

  • MRP

Hobbies

  • Gardening

Education

Master’s Degree

Top Cities *

Tewksbury

  • 7 sales past 3 years
  • 35 days on market
  • $660K median price

Haverhill

  • 6 sales past 3 years
  • 36 days on market
  • $605K median price

Wilmington

  • 5 sales past 3 years
  • 37 days on market
  • $680K median price

*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.