Spanning 25 acres, this extraordinary estate centers on a stocked, stream-fed private pond, winding trails, manicured grounds, and a beautifully renovated Georgian Colonial. Offering a unique lifestyle, enjoy fishing, boating, and year-round wildlife. Thoughtfully reimagined through extensive renovation inside and out, the residence blends timeless character with modern amenities, exceptional craftsmanship, energy efficiency, and smart technology. 4 levels showcase high ceilings, abundant natural light, and breathtaking pond views. Two-story foyer opens to elegant living and dining rooms, family room, chef’s kitchen, and expansive deck overlooking the pond, plus 1st-floor primary suite and richly paneled office. Upstairs are 4 corner bedrooms with walk-in closets and updated baths. Completely renovated walkout lower level with expansive mudroom offers spaces for recreation, gym, au pair, and full bath. An unmatched lifestyle with top-rated Sherborn schools and easy access to Boston!
Single-familyProperty Type
1990Year Built
25.53 acresLot Size
$269Price/Sq.Ft.
3 garage spacesParking
Listed by Benna Rondini• Charlesgate Realty Group LLC
Est. $4,121 per month, based on comparable rentals
Sale and tax history for 75 Washington St
Sale History
Tax History
Date
Event
Price
MLS PIN #73504628
Aug 24, 2026
Sold
$2,800,000
$269/sq ft
Aug 15, 2026
Pending
—
Aug 6, 2026
Contingent
—
Jul 13, 2026
Price Changed
$2,795,000
$269/sq ft
Apr 21, 2026
Listed
$2,995,000
$288/sq ft
MLS PIN #73235339
Sep 5, 2024
Sold
$2,242,500
$216/sq ft
May 8, 2024
Listed
$2,495,000
$240/sq ft
+31
Stately Georgian colonial set on 24+ acres with a PRIVATE POND. Experience the perfect blend of elegance, comfort, and tranquility in this custom-built home. Large windows & glass doors offer picturesque pond views from virtually every room and provide plenty of natural light. Featuring: 5 BR’s, including a 1st FLOOR PRIMARY SUITE w/ UPDATED BATH – a perfect retreat! The 1st floor office wing provides the ideal space for anyone working from home. With its elegant custom woodworking, it offers a sophisticated atmosphere and plenty of privacy. 3rd-fl bonus room is a great space for a playroom or office and offers access to a roof deck. Finished walk-out LL offers additional living space and is ideal for a media/game room or guest suite. Spend enchanting evenings on the deck indulging in the serenity of the pond views. Enjoy fishing, kayaking, & leisurely strolls around the pond’s perimeter. Conveniently located near commuting routes, highly ranked schools, and a mere 20 miles from Boston
MLS PIN #30230113
Sep 21, 1998
Sold
$1,625,000
$156/sq ft
Sep 16, 1998
Listing Removed
—
Jun 6, 1998
Listed
$1,650,000
$159/sq ft
MAGNIFICENT LANDMARK CUSTOM BUILT HOME OVERLOOKS SPECTACULAR POND. OVER 28 ACRES OF PRIVACY.EXCEPTIONAL QUALITY AND DETAIL THRUOUT. HOUSE AT 73 WASHINGTON ST. INCLUDED IN SALE EXQUISITE LIBRARY. WIDOWS WALK HEAVY WOODWORK BY APPMNT.
Year
Property tax
Land + Additions
Assessment*
2026
$38,966 (−6.8%)
$732,853 + $1,755,400
$2,488,253
2025
$41,816 (−0.8%)
$671,300 + $1,850,800
$2,522,100
2024
$42,151 (−11.6%)
$635,300 + $1,851,500
$2,486,800
2023
$47,665 (+9.7%)
$635,300 + $2,011,300
$2,646,600
2022
$43,440 (−0.6%)
$581,100 + $1,701,600
$2,282,700
2021
$43,687 (+0.9%)
$581,100 + $1,644,400
$2,225,500
2020
$43,308 (+1.8%)
$581,100 + $1,644,400
$2,225,500
2019
$42,544 (+10.4%)
$581,100 + $1,587,300
$2,168,400
2018
$38,540 (−0.4%)
$581,100 + $1,415,800
$1,996,900
2017
$38,692 (+1.3%)
$569,500 + $1,321,600
$1,891,100
2016
$38,188 (−2.3%)
$569,500 + $1,287,000
$1,856,500
2015
$39,069 (−4.8%)
$578,200 + $1,344,500
$1,922,700
2014
$41,040 (+0.9%)
$546,500 + $1,471,200
$2,017,700
2013
$40,686 (+6.5%)
$533,800 + $1,529,400
$2,063,200
2012
$38,220 (+2.5%)
$616,300 + $1,481,400
$2,097,700
2011
$37,283 (+4.8%)
$622,600 + $1,481,400
$2,104,000
2010
$35,586 (+8.7%)
$559,100 + $1,481,400
$2,040,500
2009
$32,749
$590,800 + $1,391,600
$1,982,400
Public record
Beds
5
Baths
5
Stories
2
Lot width
—
Lot depth
—
Lot size
25.53 Acres
Year renovated
—
Sq. Ft.
9,747
Year built
1990
Style
Single Family Residential
County
Middlesex County
APN
2086244S
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 9, 2026.
Property details
Parking
Parking Information
Has Garage
Has Open Parking
# of Garage Spaces: 3
# of Covered Spaces: 3
Open Parking Spaces: 8
Parking Spaces: 11
AttachedGarageYN: Yes
Parking Features: Attached, Under, Garage Door Opener, Storage, Oversized, Paved Drive, Shared Driveway, Off Street, Driveway, Paved
Laundry Features: Closet - Cedar, Flooring - Hardwood, Electric Dryer Hookup, Washer Hookup, Beadboard, Sink, Second Floor
Fireplace Information
Has Fireplace
# of Fireplaces (Total): 3
Fireplace Features: Family Room, Living Room
Appliances
Appliances: Electric Water Heater, Range, Oven, Dishwasher, Microwave, Refrigerator, Freezer, Washer, Dryer, Water Treatment, Wine Refrigerator, Range Hood, Plumbed For Ice Maker
Interior Features: Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall, Bathroom - Tiled With Tub, Coffered Ceiling(s), Recessed Lighting, Crown Molding, Decorative Molding, Window Seat, Closet/Cabinets - Custom Built, Wet Bar, Bathroom - Half, Lighting - Sconce, Lighting - Overhead, Bathroom, Office, Bonus Room, Play Room, Central Vacuum, Wet Bar, Wired for Sound, High Speed Internet
Exterior
Building Information
Building Area (Total): 10,406
Foundation Details: Concrete Perimeter
Construction Materials: Frame
Year Built Source: Public Records
Year Built Details: Actual,Renovated Since
Color: Yellow
Lead Paint: None
Exterior Features
Roof: Shingle
Patio And Porch Features: Deck - Composite, Patio, Covered
Exterior Features: Deck - Composite, Patio, Covered Patio/Deck, Rain Gutters, Hot Tub/Spa, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens
Pool Information
Has Spa
Spa Features: Private
Property Information
PropertySubType: Single Family Residence
Property Condition: Remodeled
Above Grade Finished Area: 7889
Below Grade Finished Area: 2517
Green Energy Efficient : Thermostat
Green Energy Generation: Solar
Has Waterview
Pond, Private
ADU: N
Lot Information
Lot Size (Acres): 25.53
Lot Features: Wooded, Easements
ViewYN: Has View
View: Scenic View(s)
WaterfrontYN: Yes
Waterfront Features: Waterfront, Pond, Direct Access, Private
Road Surface Type: Paved
Road Frontage Type: Public
Road Responsibility: Public Maintained Road
Financial
Tax Information
Tax Annual Amount: $34,882
Tax Year: 2026
Utilities
Utility Information
Utilities: for Gas Range, for Electric Oven, for Electric Dryer, Washer Hookup, Icemaker Connection
Sewer: Private Sewer
Water Source: Private
Electric: Generator
Power Production Annual: 14.8
Power Production Annual Status: A
Power Production Size: 15.58
Power Production Type: A
Power Production Year Install: 2025
Heating & Cooling
Has Heating
Has Cooling
Heating: Forced Air, Heat Pump, Oil, Fireplace
Cooling: Central Air
Location
School Information
Elementary School: Pine Hill
Middle Or Junior School: Dover Sherborn
High School: Dover Sherborn
Location Information
Directions: GPS for 75 Washington. 75 & 73 share driveway- go past 73 to 75 circular driveway, or park by garage
UnparsedAddress: 75 Washington St, Sherborn MA 01770
Community Information
Senior CommunityYN: No
Community Features: Public Transportation, Shopping, Walk/Jog Trails, Stable(s), Conservation Area, Highway Access, House of Worship, Private School, Public School, T-Station
Public facts
Beds: 5
Baths: 5.0
Sq. Ft.: 9,747
Stories: 2.0
Lot Size: 25.53 acres
Style: Single Family Residential
Year Built: 1990
Year Renovated: —
County: Middlesex County
APN: 2086244S
Home facts updated by county records on Oct 9, 2026
Other
Miscellaneous Information
Heat Zones: 8
Listing Information
StandardStatus: Closed
Around this home
Schools
Pine Hill Elementary School
Public PreK-5 • Assigned • 1.2mi
9/10
Dover-Sherborn Regional Middle School
Public 6-8 • Assigned • 3.1mi
9/10
Dover-Sherborn Regional High School
Public 9-12 • Assigned • 3.1mi
10/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 97° expected this year, 15 days in 30 years
6/10 Wind Factor
51% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Sherborn, MA • 01770
Average low and high temperatures (°F)
34
18
36
18
51
31
61
39
69
49
81
58
84
63
80
57
75
54
63
44
52
35
39
23
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
84/ 100
Very good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.8 hrs
5.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.70M – $3.27M
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