Save
Ask
Tour
Hide
Share
$2,700,000
1 Day On Site

154,156 Prospect
West Boylston, MA 01583

For Sale|Single Family Residence|Active
8
Beds
6
Total Baths
5
Full Baths
1
Partial Bath
6,600
SqFt
$409
/SqFt
1919
Built
County:
Worcester

Due to the health concerns created by Coronavirus we are offering personal 1-1 online video walkthough tours where possible.

154,156 Prospect154,156 Prospect154,156 Prospect154,156 Prospect
Save
Ask
Tour
Hide
Share

The Keyes Castle Mansion. Experience luxury and privacy in this enchanting Tudor Revival mansion, one of the last standing in West Boylston. Built on a nearly 6-acre property, and backed by 30+ acres of state-owned watershed land, ensuring seclusion and tranquility. Recently renovated with a million-dollar modernization effort, this 19-room estate blends historic charm with modern luxuries, including birch hardwood floors, custom trim, and mahogany coffered ceilings in the ballroom and dining room. The estate features 8 spacious bedrooms, 5 full and 1/2 baths, and an enormous master bedroom with a walk-in closet and spa-like bath. Enjoy modern amenities like an 8-burner ILVE Italian dual fuel stove and a 48” Sub-Zero refrigerator. A 700-foot driveway provides privacy, while the location remains convenient to Worcester and Boston, just a 50-minute drive away. This rare opportunity offers a unique blend of history, luxury, and seclusion. See attachments.

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$2,700,000
Days On Site 
1 Day
Bedrooms 
8
Inside Area (SqFt) 
6,600 sqft
Total Baths 
6
Full Baths 
5
Partial Baths 
1
Lot Size 
N/A
Year Built 
1919
MLS® Number 
73413816
Status 
Active
Property Tax 
$14,343
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Public Records
Friends & Family
Recent Activity
yesterdayListing updated with changes from the MLS®
yesterdayListing first seen on site
General Features
Disclosures 
Includes separate guest house,(reflected as accessory apartment for space in M L S) 3 car garage with yoga studio and barn with 3 stalls. Main residence includes 7 bedrooms by code,5 by septic. The guest house has 3 bedrooms and has been recently undergone a total renovation. See attachments.
Foundation 
Concrete Perimeter
Garage 
Yes
Garage Spaces 
3
Parking 
DetachedOff Street
Parking Spaces 
20
Property Sub Type 
Single Family Residence
Security 
Security System
Sewer 
Private Sewer
SqFt Above 
6600
SqFt Total 
6600
Style 
Tudor
Water Source 
PublicPrivate
Zoning 
-
Interior Features
Appliances 
Electric Water HeaterWater HeaterRangeDishwasherMicrowaveRefrigeratorFreezerWasherDryerStainless Steel Appliance(s)Plumbed For Ice Maker
Basement 
FullWalk-Out AccessInterior EntryConcreteUnfinished
Cooling 
Heat Pump
Electric 
200+ Amp Service
Fireplace 
Yes
Fireplace Features 
Dining RoomLiving RoomMaster Bedroom
Fireplaces 
4
Flooring 
TileHardwood
Heating 
BaseboardHeat PumpCentralForced AirElectricPropaneDuctless
Interior 
Crown MoldingCathedral Ceiling(s)Open Floorplan
Laundry Features 
Main LevelElectric Dryer HookupWasher Hookup
Window Features 
ScreensBay Window(s)
Save
Ask
Tour
Hide
Share
Exterior Features
Construction Details 
Frame
Exterior 
BalconyGardenLighting
Lot Features 
WoodedLandscaped
Other Structures 
Guest HouseBarn(s)
Patio And Porch 
PorchPatio
Road Frontage 
Private Road
Roof 
Slate
View 
Scenic
Waterview 
Scenic
Windows/Doors 
ScreensBay Window(s)
Community Features
Community Features 
ParkStable(s)Golf
Horse Allowed 
Yes
Listing courtesy of John McHugh Real Estate Group of Coldwell Banker Realty - Wellesley



The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords, and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

Last checked 2025-08-06 09:25 PM UTC

Neighborhood & Commute
Source: Walkscore
Save
Ask
Tour
Hide
Share