Maureen Dietze

Williamstown MA

Alton + Westall Real Estate Agency, LLC

59 Closed Sales

$43.9M Total Value

$155K - $2.7M Price Range

$744.8K Average Price

Prior 5 years

About Maureen

A graduate of Cornell University, Maureen first arrived in Williamstown to teach Classics and Ancient History at Williams College. While at Williams, she met and married Jack, a Williams alumnus, and soon after joined his manufacturers’ representative agency, Dietze Associates, specializing in sales and marketing in the ski industry. After his retirement in 1999, she began her career in real estate.

Maureen is thoroughly organized and committed to providing the most helpful and enjoyable real estate experience for both sellers and buyers in the Berkshire and southern Vermont marketplaces. She recently achieved the prestigious National Association of Realtor’s Green Designation, the only green real estate professional designation recognized by NAR. As a Green designee, she will share her knowledge of green homes and buildings and issues of sustainability in relation to real estate and become trusted green resource for her clients and customers. A Williamstown resident for 35 years, she is involved in a wide range of community activities including current board membership of the Williamstown Rural Lands Foundation, and past board memberships of the Williamstown Community Chest and the Williams College Faculty Club. An avid golfer, she also loves hiking, snowshoeing and cross country skiing with Jack and Lily, her yellow Lab.

Home Types: Lot/Land, House, Townhouse, Commercial, Condo, Manufactured

Years of Experience: 24

Education: Cornell University

Transaction History

1 Year
2 Year
5 Year

Seller Deals

Total Deals

Total Value

$6,049,000

Average Sale Price

$864,143

Price Range

$400K - $1.7M

Buyer Deals

Total Deals

Total Value

$2,037,500

Average Sale Price

$679,167

Price Range

$219K - $940K

Seller Deals

Total Deals

Total Value

$10,552,500

Average Sale Price

$753,750

Price Range

$180K - $1.7M

Buyer Deals

Total Deals

Total Value

$2,750,000

Average Sale Price

$550,000

Price Range

$219K - $940K

Seller Deals

Total Deals

Total Value

$35,231,258

Average Sale Price

$782,917

Price Range

$155K - $2.7M

Buyer Deals

Total Deals

Total Value

$8,713,000

Average Sale Price

$622,357

Price Range

$219K - $2M

5 Year View

Neighborhoods Maureen is Experienced In

Maureen's Active Listings

$665,000
- 3 Beds
- 2 Baths
- 3,188 Sq Ft
54 Pinehill Terrace

North Adams, MA
Situated in the finest location in a quiet neighborhood of very nicely kept homes, this three bedroom, two bath home offers the discerning buyer an abundance of privacy, especially with the adjacent 1.33 acre wooded parcel included in the sale. The property also abuts state land to the south, providing additional protection and enhancing the peaceful aura of the surroundings. Stately and

Maureen Dietze ALTON & WESTALL REAL ESTATE AGENCY, LLC

$629,000
- 4 Beds
- 2.5 Baths
- 2,544 Sq Ft
32 Holden St

Unit 32

North Adams, MA
Sleek and sophisticated, this stunning downtown condominium in the hip arts community of North Adams is but a stone's throw from the incomparable Massachusetts Museum of Contemporary Art as well as a host of other galleries,eateries and shops. Recently thoroughly renovated with a refined richness of detail and careful preservation of some original features of the 1873 landmark building, it is

Maureen Dietze ALTON & WESTALL REAL ESTATE AGENCY, LLC

$1,195,000
- 5 Beds
- 5 Baths
- 3,788 Sq Ft
148 South St

Williamstown, MA
ICONIC VICTORIAN IN SUPERB LOCATIONThis stunning residence is just a stone's throw from the renowned Clark Art institute withs its internationally revered collection of the art of Renoir, Monet, Degas, Sargent, Homer, Remington, Inness and Cassatt (among many, many others), and its expansive 140 acre campus full of trails wandering through meadows and woodlands. Built in 1888 by Archibald

Maureen Dietze ALTON & WESTALL REAL ESTATE AGENCY, LLC

Recently Sold

$400,000 Sold Dec 17, 2025
- Land
- 18.00 Acre Lot
0 Hancock Rd

Williamstown, MA
- 19% Below List
- 21 Days On Market
Maureen Dietze ALTON & WESTALL REAL ESTATE AGENCY, LLC

$700,000 Sold Dec 2, 2025
- 3 Beds
- 1.5 Baths
- 2,414 Sq Ft
860 Stratton Rd

Williamstown, MA
- 30% Below List
- $290/SF
- 197 Days On Market
- Current Est. Value $757K
Maureen Dietze ALTON & WESTALL REAL ESTATE AGENCY, LLC

$459,000 Sold Sep 12, 2025
- 4 Beds
- 2 Baths
- 2,075 Sq Ft
160 Marion Ave

North Adams, MA
- $221/SF
- 6 Days On Market
- Current Est. Value $450K
Maureen Dietze ALTON & WESTALL REAL ESTATE AGENCY, LLC

$1,370,000 Sold Sep 5, 2025
- 4 Beds
- 6 Baths
- 3,918 Sq Ft
350 Sweet Farm Rd

Williamstown, MA
- 2% Below List
- $350/SF
- 10 Days On Market
- Current Est. Value $1M
Maureen Dietze ALTON & WESTALL REAL ESTATE AGENCY, LLC

$1,700,000 Sold Aug 25, 2025
- 6 Beds
- 6 Baths
- 5,352 Sq Ft
221 Bulkley St

Williamstown, MA
- 8% Below List
- $318/SF
- 19 Days On Market
- Current Est. Value $2M
Maureen Dietze ALTON & WESTALL REAL ESTATE AGENCY, LLC

$495,000 Sold Aug 22, 2025
- 3 Beds
- 2 Baths
- 2,016 Sq Ft
137 Stratton Rd

Williamstown, MA
- 6% Below List
- $246/SF
- 49 Days On Market
- Current Est. Value $516K
Maureen Dietze ALTON & WESTALL REAL ESTATE AGENCY, LLC

$925,000 Sold Jul 25, 2025
- 3 Beds
- 2.5 Baths
- 2,516 Sq Ft
963 Hancock Rd

Williamstown, MA
- 5% Below List
- $368/SF
- 26 Days On Market
- Current Est. Value $938K
Maureen Dietze ALTON & WESTALL REAL ESTATE AGENCY, LLC

$1,730,000 Sold Mar 18, 2025
- 4 Beds
- 3.5 Baths
- 5,702 Sq Ft
197 Chestnut St

Williamstown, MA
- 11% Below List
- $303/SF
- 248 Days On Market
- Current Est. Value $2M
Maureen Dietze ALTON & WESTALL REAL ESTATE AGENCY, LLC

$180,000 Sold Feb 20, 2025
- 3 Beds
- 2 Baths
- 1,272 Sq Ft
4 Lamoureaux Place

North Adams, MA
- 7% Above List
- $142/SF
- 6 Days On Market
- Current Est. Value $190K
Maureen Dietze ALTON & WESTALL REAL ESTATE AGENCY, LLC

Agent License: Massachusetts 9513594

Maureen Dietze

(413) 553-1185

Alton + Westall Real Estate Agency, LLC

(413) 553-1185

Homes for Sale by City

Maureen Dietze

About Maureen

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Maureen is Experienced In

Maureen's Listings and Deals

Maureen's Active Listings

Recently Sold