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Deborah Kotlarz

(She/Her/Hers)
Keller Williams Realty Boston NorthwestLead of Kotlarz Group
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Team

Recent Sales

Sales numbers represent all team members
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  • $1,349,000
    4 bd3 ba4,006 sqft Bolton, MA
    4 bd3 ba4,006 sqft
    Bolton, MA
    Sold 7 days ago
    Seller
    3 Old Harvard Rd, Bolton, MA, 01740
  • $410,000
    2 bd1 ba999 sqft Marlborough, MA
    2 bd1 ba999 sqft
    Marlborough, MA
    Sold 1 month ago
    Seller
    59 Francis St, Marlborough, MA, 01752
  • $627,000
    3 bd3 ba1,865 sqft Bolton, MA
    3 bd3 ba1,865 sqft
    Bolton, MA
    Sold 1 month ago
    Buyer
    725 Main St, Bolton, MA, 01740
  • $567,000
    3 bd2 ba2,300 sqft Lancaster, MA
    3 bd2 ba2,300 sqft
    Lancaster, MA
    Sold 2 months ago
    Buyer
    53 Beach Point Rd, Lancaster, MA, 01523
  • $1,315,000
    4 bd5 ba5,422 sqft Bolton, MA
    4 bd5 ba5,422 sqft
    Bolton, MA
    Sold 2 months ago
    Seller
    252 Sawyer Rd, Bolton, MA, 01740
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59
Sales last 12 months
883
Total sales
$270K-$2M
Price range
$770K
Average price

Get to know Kotlarz Group

Kotlarz Group Owner, CRS, CBR, SRES

Specialties
Buyer's AgentListing AgentRelocationProperty ManagementLuxury Homes
25 Years of experience

Premier Lenders

Team listings & sales (885)

For Sale
For Rent
Sold
This map can show the most recent 100 listings and 100 sales. Review all listings and sales below.

For Sale (2)

Sold (883)

Address
Sold date
Closing price
Represented
Flag Sale
2/13/2026$1,349,000Seller
1/16/2026$410,000Seller
1/13/2026$627,000Buyer
12/17/2025$567,000Buyer
12/15/2025$1,315,000Seller

Team reviews (166)

Reviews represent all team members.

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  • 5.0
    • 2/6/2026
    • Lauren Di Verdi

    Bought and sold a Single Family home in 2025 in Upton, MA.

    Review for: Deborah Kotlarz
    Selling our home with Deb and her whole Kotlarz team went as smoothly as we could have imagined! During what is always expected to be an intense and stressful process, th...
    Selling our home with Deb and her whole Kotlarz team went as smoothly as we could have imagined! During what is always expected to...
    1.0
    • 2/5/2026
    • RyB876

    South fork, Eagle river, AK.

    Review for: Deborah Kotlarz
    My experience with Deb Kotlarz and her team was very poor. My (buyer's) agent never even met Deb. She didn't even attend her own open house that I went to. The house was ...
    My experience with Deb Kotlarz and her team was very poor. My (buyer's) agent never even met Deb. She didn't even attend her own o...
  • 5.0
    • 1/30/2026
    • nataliecaraccio

    Bought a Single Family home in 2025 in Lancaster, MA.

    Review for: Carla Rippin
    We were looking at houses for the last 1.5 years with another agent, and unfortunately struggled throughout that time. Within 3 months of working with Carla, we closed o...
    We were looking at houses for the last 1.5 years with another agent, and unfortunately struggled throughout that time. Within 3 m...
    5.0
    • 1/26/2026
    • joel mccarthy4

    Bought a home in 2026.

    Review for: Carla Rippin
    Carla is outstanding! Some realtors are really nice...but may not be as knowledgeable and/or assertive when you need them to be. Other realtors may be very knowledgeabl...
    Carla is outstanding! Some realtors are really nice...but may not be as knowledgeable and/or assertive when you need them to be. ...
  • 5.0
    • 1/23/2026
    • Rich Girardi

    Sold a home in 2026.

    Review for: Deborah Kotlarz
    The Kotlarz group are the commando team of realty, making the process as easy and painless as possible. From the initial meeting to the final day, they were a source of ...
    The Kotlarz group are the commando team of realty, making the process as easy and painless as possible. From the initial meeting ...
    5.0
    • 1/10/2026
    • CherylD25

    Bought and sold a Single Family home in 2025 in Lancaster, MA.

    Review for: Deborah Kotlarz
    I have had the pleasure of knowing Deb Kotlarz on a personal level for over a decade. When it came time to put my family home on the market this past spring it was an eas...
    I have had the pleasure of knowing Deb Kotlarz on a personal level for over a decade. When it came time to put my family home on t...
  • 5.0
    • 12/10/2025
    • Kristen Josloff

    Bought a home in 2025.

    Review for: Cindy Olsen
    Cindy made the entire home-buying experience an absolute pleasure. When my husband and I began searching for our first home, we were introduced to Cindy through a private...
    Cindy made the entire home-buying experience an absolute pleasure. When my husband and I began searching for our first home, we we...
    5.0
    • 11/24/2025
    • user04740818

    Sold a Single Family home in 2025 in Bolton, MA.

    Review for: Deborah Kotlarz
    Working with the Kotlarz Group has been amazing. Deb called me a year ago and we talked about what we needed to do to sell our house. She then set up a stager to come in ...
    Working with the Kotlarz Group has been amazing. Deb called me a year ago and we talked about what we needed to do to sell our hou...
  • 5.0
    • 11/19/2025
    • Meghan Prendiville

    Bought and sold a Single Family home in 2025 in Farm road, Marlborough, MA.

    Review for: Deborah Kotlarz
    Such a positive experience working with Deb and her team. We worked with Deb on the selling side and Carla on the buying side- both were absolutely fantastic. We truly fe...
    Such a positive experience working with Deb and her team. We worked with Deb on the selling side and Carla on the buying side- bot...
    5.0
    • 10/13/2025
    • Anthony

    Bought a Single Family home in 2025 in Acton, MA.

    Review for: Tim Greer
    Tim made us feel so well taken care of during what would typically be a very stressful experience. He put our minds at ease with our house selection decisions. He genuine...
    Tim made us feel so well taken care of during what would typically be a very stressful experience. He put our minds at ease with o...
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TEAM

Deborah Kotlarz

(She/Her/Hers)
Keller Williams Realty Boston NorthwestLead of Kotlarz Group
59sales last 12 months
883total sales
$270K-$2Mprice range
$770Kaverage price
25years of experience