154,156 Prospect, West Boylston, MA 01583

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154,156 Prospect,West Boylston, MA 01583
$1,800,000
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  • 8 Beds
  • 6 Baths
  • 6,600 sq. ft.
  • Single family
  • Active
Listed by: john mchugh real estate group
Office: coldwell banker realty - wellesley
MLS#:73413816
Source:MLSPIN

Price summary

  • Price:$1,800,000
  • Price per sq. ft.:$272.73

About this home

A European-Style Castle, Reimagined for Modern Luxury The Keyes Castle is a European-style estate with 19 rooms, 3-bed guest house, English garden & horse stable on 6 private acers. Luxury is defined by rarity, as the last remaining mansion from the Rockefeller era in the area, it has hosted fashion shows, weddings, music videos & Netflix films. An entertainer's paradise featuring seamless indoor-outdoor flow to patio and gardens, this Gatsby-style estate redefines CastleCore. Since 2022 a total restoration and modernization effort brings brand new: 2 HVAC systems, every appliance replaced, septic, water systems, 22 windows, 3 electrical panels, 2 bathrooms, and a couture designer chef’s kitchen with 8 burner Ilve stove and SubZero fridge. Offered in impeccable turnkey condition, it’s a rare opportunity to own a renovated historic property. With only 3 family owners in the last 106 years, the estate is surfacing to find its 4th family; move-in ready with a fully furnished option avail

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Home facts

  • Year built:1919
  • Listing ID #:73413816
  • Updated:November 14, 2025 at 12:00 PM

Rooms and interior

  • Bedrooms:8
  • Total bathrooms:6
  • Full bathrooms:5
  • Half bathrooms:1
  • Living area:6,600 sq. ft.

Heating and cooling

  • Cooling:3 or More, 4 Cooling Zones, Heat Pump
  • Heating:Central, Ductless, Electric, Electric Baseboard, Forced Air, Heat Pump, Propane

Structure and exterior

  • Roof:Slate
  • Year built:1919
  • Building area:6,600 sq. ft.
  • Lot area:5.28 Acres

Utilities

  • Water:Private, Public
  • Sewer:Private Sewer

Finances and disclosures

  • Price:$1,800,000
  • Price per sq. ft.:$272.73
  • Tax amount:$14,343 (2025)
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 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 or leasing 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 or leasing. 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.

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