$795,000
SOLD OCT 17, 2025

51 Colonial Ave Williamstown, MA 01267

4 Beds
3.5 Baths
2,022 Sq Ft
0.3 Acres

Recently Sold

$393 Per Sq Ft

1% Below List Price

14 Days on Market

Highlights

  • Spa
  • Solar Power System
  • Contemporary Architecture
  • Williamstown Elementary School Rated A
  • Pasture Views
  • Vaulted Ceiling

About This Home

As of October 2025

Nestled in the heart of Williamstown yet tucked away in a peaceful residential neighborhood, this beautifully maintained home offers the ideal blend of convenience and comfort. With 4 spacious bedrooms and 3.5 baths, there's room for everyone to spread out and feel right at home. Less than one mile from the Williamstown Elementary School and the center of town, with easy access to walking trails and the new bike path. Step inside to find a spacious mudroom, gleaming wood floors throughout, and a 15 x 15 screened-in porch perfect for relaxing or entertaining. Next to the screened-in porch you will find a new patio and a fenced in yard, perfect for young children and pets. The primary suite, located on the second floor, offers a private retreat with ample space and natural light

Last Agent to Sell the Property

Rebecca Cellana

BURNHAM GOLD REAL ESTATE, LLC Brokerage Email: rebecca@burnhamgold.com License #009519492 Listed on: 09/04/2025

Co-Listed By

Kim Burnham

BURNHAM GOLD REAL ESTATE, LLC Brokerage Email: rebecca@burnhamgold.com License #009520231

Last Buyer's Agent

Rebecca Cellana

BURNHAM GOLD REAL ESTATE, LLC Brokerage Email: rebecca@burnhamgold.com License #009519492 Listed on: 09/04/2025

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $6,628

Year Built

  • 1949

Lot Details

  • 0.3 Acre Lot
  • Lot Dimensions are 119.72 x 123.21
  • Partially Fenced Property
  • Mature Landscaping
  • Irregular Lot

Property Views

  • Pasture
  • Hills

Home Design

  • Contemporary Architecture
  • Wood Frame Construction
  • Asphalt Shingled Roof
  • Wood Siding

Interior Spaces

  • 2,022 Sq Ft Home
  • Vaulted Ceiling
  • Ceiling Fan
  • Fireplace
  • Mud Room
  • Sun or Florida Room
  • Partially Finished Basement
  • Basement Fills Entire Space Under The House

Kitchen

  • Range
  • Microwave
  • Dishwasher
  • Granite Countertops

Flooring

  • Bamboo
  • Wood
  • Slate Flooring
  • Ceramic Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Main Floor Bedroom
  • Cedar Closet
  • Walk-In Closet

Laundry

  • Dryer
  • Washer

Parking

  • 2 Car Attached Garage
  • Automatic Garage Door Opener
  • Off-Street Parking

Eco-Friendly Details

  • Solar Power System
  • Solar owned by seller
  • Solar Heating System
  • Solar Assisted Cooling System

Outdoor Features

  • Spa
  • Exterior Lighting

Schools

  • Williamstown Elementary School
  • Mount Greylock Reg. Middle School
  • Mount Greylock Reg. High School

Utilities

  • Zoned Heating and Cooling
  • Ductless Heating Or Cooling System
  • Hot Water Heating System
  • Boiler Heating System
  • Heating System Uses Natural Gas
  • Natural Gas Water Heater
  • Cable TV Available

Home Details

Home Type

Single Family

Est. Annual Taxes

$6,628

Year Built

1949

Lot Details

0

Listing Details

  • Property Type: Residential - Single Family
  • Property Type: Residential
  • Style: Contemporary
  • Accessibility: 1st Fl Bdrm
  • Construction: Wood Frame
  • Directions: Rte 2 west to Colonial Village on your right, come into the village and go straight on Colonial Avenue, house is on the right, look for our sign.
  • Year Built Description: Actual
  • Views: Distant, Pastoral, Hill/Mountain
  • Right Of Way: No
  • Attribution Contact: rebecca@burnhamgold.com
  • Special Features: None
  • Property Sub Type: Detached
  • Year Built: 1949

Interior Features

  • Appliances Included: Dishwasher, Washer, Refrigerator, Range, Microwave, Dryer
  • Total Bedrooms: 4
  • Total Bathrooms: 4.00
  • Total Full Baths: 3
  • Total Half Baths: 1
  • Basement: Finished-Partially, Concrete Floor, Full
  • Insulation: Unknown
  • Interior Amenities: Cable Available, Cedar Closet(s), Vaulted Ceilings, Granite Counter, Walk-In Closet(s), Sun Room, Hot Tub, Fireplace (s)
  • Floor: Ceramic Tile, Bamboo, Slate, Wood
  • Floor Other: YES
  • Sq Ft Liv Apx: 2022.00

Exterior Features

  • Exterior Amenities: Lighting, Hot Tub Outdoor, Mature Landscaping, Trash Public, Landscaped, Fenced-Partially
  • Roof: Asphalt Shingles
  • Exterior Siding: Wood

Garage/Parking

  • Garage Stalls: 2
  • Parking Spaces: 4.00
  • Parking Spaces Type: Garaged & Off-Street
  • Garage: Attached, Auto Opener

Utilities

  • Electric Type: 200 Amp
  • Fuel: Nat Gas, Solar
  • Hot Water: Nat Gas
  • Internet Service: Cable Available
  • Sewer: Public
  • Underground Oil Tank: Unk
  • Water: Public
  • Flood Hazard Area: No
  • Heat Cool Vent: Hot Water, Ceiling Fan, Ductless Wall Unit A/C System, Boiler, Solar, Multizone

Lot Info

  • Estimated Acres: 0.30
  • Total Assessed Value: 480300.00
  • Assessed Year: 2025.00
  • Land Use: Other
  • Lot Description: Paved Drive, Irregular Shape
  • Lot Size Sq Ft: 13068.00
  • Map Ref: WILL M:121.0 B:0057
  • Right To Farm Comm: Yes
  • Zoning: Residential
  • Lot Dimensions: 119.72 x 123.21
  • Easement: No
  • Survey: No

Green Features

  • Energy Features: Solar Panels Owned

Tax Info

  • Taxes: 6628.00
  • Tax Year: 2025

MLS Schools

  • Elementary School: Williamstown
  • High School: Mount Greylock Reg.
  • Middle School: Mount Greylock Reg.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Sep 4, 2025
Closed on
Oct 17, 2025
Sold by
Sosne Ben and Sosne Amy
Bought by
Augenbraun Benjamin L and Augenbraun Melissa K
Seller's Agent
Rebecca Cellana
BURNHAM GOLD REAL ESTATE, LLC
Buyer's Agent
Rebecca Cellana
BURNHAM GOLD REAL ESTATE, LLC
List Price
$799,000
Sold Price
$795,000
Premium/Discount to List
-$4,000
-0.5%
Views
9

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-10.70%
Original Mortgage
$500,000
Outstanding Balance
$499,548
Interest Rate
6.5%
Mortgage Type
Purchase Money Mortgage
Estimated Equity
$273,283

Purchase Details

Closed on
Aug 3, 2010
Sold by
Filson J Adam J and Filson Amy Cott
Bought by
Sosne Ben and Sosne Amy

Purchase Details

Closed on
Apr 8, 1997
Sold by
Peabody Judith S
Bought by
Cott-Filson Filson J and Cott-Filson Amy

Purchase Details

Closed on
Sep 16, 1994
Sold by
Crandall Dorothys
Bought by
Peabody Judith S
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Deed $795,000 --
Deed $347,000 --
Deed $347,000 --
Deed $128,000 --
Deed $85,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $500,000 Purchase Money Mortgage
Previous Owner $315,000 No Value Available
Previous Owner $280,000 No Value Available
Previous Owner $46,000 No Value Available
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
10/17/2025 10/17/25 Sold $795,000 -0.5% $393 / Sq Ft
09/18/2025 09/18/25 Pending -- -- --
09/04/2025 09/04/25 For Sale $799,000 -- $395 / Sq Ft
Source: Berkshire County Board of REALTORS®

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $6,628 $480,300 $107,800 $372,500
2024 $6,524 $430,600 $101,100 $329,500
2023 $6,347 $392,500 $91,800 $300,700
2022 $6,257 $369,800 $88,300 $281,500
2021 $5,991 $346,300 $88,300 $258,000
2020 $5,796 $329,300 $88,600 $240,700
2019 $5,812 $322,000 $106,300 $215,700
2018 $5,777 $322,000 $106,300 $215,700
2017 $5,487 $322,000 $106,300 $215,700
2016 $4,999 $316,600 $106,300 $210,300
2015 $4,942 $316,600 $106,300 $210,300
2014 $4,685 $306,600 $96,900 $209,700
Source: Public Records

Agents Affiliated with this Home

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Map

Source: Berkshire County Board of REALTORS®

MLS Number: 247606

Berkshire County Board of REALTORS®

APN: WILL-000121-000000-000057