How Much Is Your Home Really Worth? 

Find out for FREE
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2022/06/37648f49db4430daaf0b2c3ca243c125ddde9bdd.png
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2024/06/75a24161d28576223408785a2e5fec98262488ff.png
  • Sellers
    • Sell With Us
    • Home Valuation
    • Home Sale Calculator
  • Buyers
    • Affordability Calculator
    • Mortgage Calculator
    • Buy With Us
  • Career Opportunities
  • Our Team
    • About Us
    • Testimonials
    • Why Kotlarz Group?
    • Kotlarz Group’s Promise
    • Contact Us
  • Properties
    • Home Search
    • Coming Soon
    • Active Listings
    • Recently Sold Homes
  • Local Market Reports
  • Areas We Serve
    • School Search
    • Acton
    • Berlin
    • Bolton
    • Carlisle
    • Clinton
    • Concord
    • Harvard
    • Hudson
    • Lancaster
    • Littleton
    • Maynard
    • Stow
  • Our Blogs
  • Kotlarz Gives Back
978-502-5862
deb@kotlarzrealty.com
Sign In
Sign Up
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2022/06/37648f49db4430daaf0b2c3ca243c125ddde9bdd.png
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2024/06/75a24161d28576223408785a2e5fec98262488ff.png
  • Sellers
    • Sell With Us
    • Home Valuation
    • Home Sale Calculator
  • Buyers
    • Affordability Calculator
    • Mortgage Calculator
    • Buy With Us
  • Career Opportunities
  • Our Team
    • About Us
    • Testimonials
    • Why Kotlarz Group?
    • Kotlarz Group’s Promise
    • Contact Us
  • Properties
    • Home Search
    • Coming Soon
    • Active Listings
    • Recently Sold Homes
  • Local Market Reports
  • Areas We Serve
    • School Search
    • Acton
    • Berlin
    • Bolton
    • Carlisle
    • Clinton
    • Concord
    • Harvard
    • Hudson
    • Lancaster
    • Littleton
    • Maynard
    • Stow
  • Our Blogs
  • Kotlarz Gives Back
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2020/11/adobestock144861811-2.jpeg

Testimonials

inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2022/06/37648f49db4430daaf0b2c3ca243c125ddde9bdd.png
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2024/06/75a24161d28576223408785a2e5fec98262488ff.png
We believe if you’re not left with an amazing experience, we haven’t done our job. We don’t measure success through achievements or awards, but through our client’s and the lifelong relationships we form. 
Sorry, nothing to show here.
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2021/09/004_DebKCrop2-HighRes.jpg
Paul C
April 2025
If you're thinking of selling, Deb and her caring, knowledgeable team are the best partners you could have by your side.
We’re beyond thrilled with our experience working with Deb and the Kotlarz Group in the sale of our home. From day one, Deb and her amazing team,…
Read More
5.0/5.0
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2021/09/004_DebKCrop2-HighRes.jpg
Jeff Cronenberg
March 2025
We highly recommend them!
The entire Kotlarz team made this such a great experience, start to finish! They were quick to respond to any questions, super knowledgeable and so…
Read More
5.0/5.0
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2021/09/004_DebKCrop2-HighRes.jpg
Joel Lindsay
March 2025
We had a great experience with the Kotlarz group from beginning to end.
The team is very professional and really thinks of everything. Deb is extremely knowledgeable and savvy with regard to how to properly market a home…
Read More
5.0/5.0
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2023/06/a1c64841cd882ec9afc554c3e7baefe9538ea564.png
Amelia S.
February 2025
Tim really went out of his way to find us a great home!
We are first time homebuyers with little experience in real estate and Tim was the perfect guide. He explained every step of the process better than…
Read More
5.0/5.0
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2021/08/CindyOlsenHeadshotSocialMedia.jpeg
M. Roby
December 2024
Cindy Olsen is an excellent, knowledgeable realtor and a genuinely caring person.
  She was almost as thrilled with our new home as we are! We couldn't be more pleased with the Kotlarz Group at Keller Williams Boston Northwest…
Read More
5.0/5.0
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2021/09/004_DebKCrop2-HighRes.jpg
Barbara Parente
December 2024
Deb and her team were there to answer questions, guide us, and make the process seamless
The Kotlarz team was professional, knowledgeable, responsive, and caring-a great combination for what can be daunting tasks from preparing our home…
Read More
5.0/5.0
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2023/06/a1c64841cd882ec9afc554c3e7baefe9538ea564.png
kelseydunn1125
October 2024
Tim was the best realtor we could have imagined working with.
As first time home buyers, we knew little about the process, but Tim was very eager and willing to educate us every step of the way. Tim is extremely…
Read More
5.0/5.0
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2021/08/CindyOlsenHeadshotSocialMedia.jpeg
user81495139
October 2024
Cindy is a great partner for people buying homes.
She asked a lot of questions to understand our goals. To be fair we were not easy clients. Our timeline was uncertain, having owned multiple homes,…
Read More
5.0/5.0
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2021/09/004_DebKCrop2-HighRes.jpg
Milan & Erica Gothe
October 2024
Our experience with Kotlarz Group was nothing short of outstanding.
Deb Kotlarz’s expertise in the market and her strategic approach resulted in our home selling for significantly more than we anticipated. What…
Read More
5.0/5.0
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2023/06/a1c64841cd882ec9afc554c3e7baefe9538ea564.png
Katie ONeil
September 2024
Tim was our guide through a wild market!
He counseled us wisely and helped us make sound decisions on numerous properties/offers. He is quick to respond to anything you send his way, and he…
Read More
5.0/5.0
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2023/06/a1c64841cd882ec9afc554c3e7baefe9538ea564.png
ZacharyKrausman
September 2024
Tim made the process of buying our first home stress free and we couldn't be happier!
Tim really showed us he cared about getting us into a home that we would love. He has an incredible knowledge of home systems (roofing, flooring,…
Read More
5.0/5.0
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2021/08/CindyOlsenHeadshotSocialMedia.jpeg
nicolecote10
October 2024
Cindy was fantastic and played a significant role in completing my home purchase!
She helped me ensure it was done very quickly, provided excellent guidance and connected me with many other people that I needed input from along the…
Read More
5.0/5.0
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2021/08/CindyOlsenHeadshotSocialMedia.jpeg
f49fc6xvjq
October 2024
It was a wonderful experience working with Cindy in purchasing my home.

She was extremely responsive and guided me through the process making sure I was actually purchasing something that was right for me.

Read More
5.0/5.0
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2021/08/CindyOlsenHeadshotSocialMedia.jpeg
user81495139
October 2024
Cindy is a great partner for people buying homes!
She asked a lot of questions to understand our goals. To be fair we were not easy clients. Our timeline was uncertain, having owned multiple homes,…
Read More
5.0/5.0
Load More

Office

Keller Williams Realty Boston Northwest
7 Quail RunBoltonMA 01740US
978-502-5862
Deb@kotlarzrealty.com

About us

  • Buy
  • Local Market Stats
  • Home Search
  • Sell
  • Seller Services
  • 3D Virtual Tours
  • Areas Served
  • Real Estate With Deb
  • About Us
  • Why Work With A Team?
  • Testimonials

Consumer Protection & Privacy

  • Accessibility
  • DMCA Compliance
For ADA assistance, please email compliance@placester.com. If you experience difficulty in accessing any part of this website, email us, and we will work with you to provide the information.
inception-app-prod/YjliYjUyNDAtNGYzOS00YjFhLWEyMTEtNWY3M2E3MTUwZTEx/content/2022/06/c73f252f68a0c0bb175d4317534b601ec991c8b4.png

© 2025 All rights reserved

Created with Placester

Send
Back to homepage
Oops! Error occurred.
Please try again.
Back to form
Already a User? Sign In
Send
Back to homepage
Oops! Error occurred.
Please try again.
Back to form
Already a User? Sign In

Sign In

Sign in with your email address

Sign In
Success! Your message was sent!
Thanks for your message, we will contact you soon.
Back to homepage
Oops! Error occurred.
Please try again.
Back to form
Forgot your password?
Create an account
You have been successfully logged in
The page will reload automatically.
Go to the homepage
Sorry something went wrong
Login or password are incorrect. Please try again.
Try again

Sign Up

Your password needs:
At least one uppercase letter
At least one special symbol or number
At least 8 characters
Sign Up
Success! Your message was sent!
Thanks for your message, we will contact you soon.
Back to homepage
Oops! Error occurred.
Please try again.
Back to form
Already a User? Sign In
You have been successfully registered
Please check your email.
Go to the homepage
Sorry something went wrong
Please try again.
Try again

Reset password

Reset password
Return to Log In
Reset password email has been sent.
Go to the homepage
Sorry something went wrong
Please try again.
Try again

Change password

Your password needs:
At least one uppercase letter
At least one special symbol or number
At least 8 characters
Change password
Sign Up
Your password has been successfully reset.
Go to the homepage
Sorry something went wrong
Please try again.
Try again

Account verification in progress

Account Verified!
The page will reload automatically.
Go to the homepage
Verify your email address
In order to log in to your account, you need to confirm your email address. Please check your inbox!
Go to the homepage

Share this listing

Copy Link

Hold on!

You’re being redirected to the page with listing data.

You have been successfully logged in.
The page will reload automatically.
Sorry something went wrong.
The page will reload automatically.