Mary Diehl

Real Broker Ma, LLC

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

About
Hi, I’m Mary Diehl, and I am a Realtor with Real Broker. Real estate has always been a passion of mine, and I am happy to help others achieve their real estate goals. Whether you are a first-time homebuyer, selling your fifth home, or an investor, I am here to make the process as smooth and seamless as possible.
Highlights *
12
Recent sales
$141K - $825K
Price range
$384K
Median price
4
Years experience

Recent Listings & Sales

Address Sold Date Sold Price Represented
193a Scotland Rd #A
Newbury, MA 01951
10/8/2026 $824,900 Buyer
193a Scotland Rd #A
Newbury, MA 01951
9/28/2026 $824,900 Buyer
162 Green St #162
Gardner, MA 01440
7/3/2026 $420,000 Seller
8 Vine St #1
Haverhill, MA 01830
6/5/2026 $280,000 Buyer
11 Colonial Ln
Winchendon, MA 01475
4/20/2026 $141,000 Buyer

Transaction History *

Seller Deals

Total Deals
4
Total Value
$1,574,000
Median Sale Price
$405,000
Price Range
$339K - $425K

Buyer Deals

Total Deals
8
Total Value
$3,776,300
Median Sale Price
$373,750
Price Range
$141K - $825K

Sales Volume Timeline

Mary Diehl’s production volume for the past 3 year period Q1 ’24 Q1 2024 (Jan 1–Mar 31, 2024): $0 Q2 ’24 Q2 2024 (Apr 1–Jun 30, 2024): $0 Q3 ’24 Q3 2024 (Jul 1–Sep 30, 2024): $390K Q4 ’24 Q4 2024 (Oct 1–Dec 31, 2024): $0 Q1 ’25 Q1 2025 (Jan 1–Mar 31, 2025): $0 Q2 ’25 Q2 2025 (Apr 1–Jun 30, 2025): $753K Q3 ’25 Q3 2025 (Jul 1–Sep 30, 2025): $370K Q4 ’25 Q4 2025 (Oct 1–Dec 31, 2025): $717K Q1 ’26 Q1 2026 (Jan 1–Mar 31, 2026): $0 Q2 ’26 Q2 2026 (Apr 1–Jun 30, 2026): $1.1M Q3 ’26 Q3 2026 (Jul 1–Sep 30, 2026): $1.2M Q1 2024 Total Sales $0 Q2 2024 Total Sales $0 Q3 2024 Total Sales $390K Q4 2024 Total Sales $0 Q1 2025 Total Sales $0 Q2 2025 Total Sales $753K Q3 2025 Total Sales $370K Q4 2025 Total Sales $717K Q1 2026 Total Sales $0 Q2 2026 Total Sales $1.1M Q3 2026 Total Sales $1.2M

Sales volume is shown for complete quarters only.

Ratings & Reviews
5.0 (1)

DenayjaRussell
Oct 26, 2025

Mary was beyond amazing! She made the whole home-buying process so easy and stress-free. She listened to what we wanted, answered all of our questions, and was always there when we needed help. Thanks to Mary, we found our perfect home and couldn’t be happier! We're so grateful for all the hard work and care she put into helping us. Truly was an amazing experience. She's the best realtor ever! I would highly recommend her to anyone who's a first time homebuyer or a repeat homebuyer.

Zillow Verified

Professional Info

Brokerage

Real Broker Ma, LLC
90 Canal St
Boston, MA 02114

Licensed

Licensed REALTOR®
NH 079414
MA 9577506

Specialties

  • First-time buyers
  • Relocation

Top Cities *

Winchendon

  • 3 sales past 3 years
  • 47 days on market
  • $390K median price

Gardner

  • 2 sales past 3 years
  • 50 days on market
  • $370K median price

Athol

  • 2 sales past 3 years
  • 48 days on market
  • $328K 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.