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Norfolk 02090
401 Sandy Valley Rd
$8,800,000
↓ $200K (2.2%)
● House - For Sale

401 Sandy Valley Rd

Westwood, MA 02090
bedrooms
7 Beds
bathrooms
5 Baths, 3 Half Baths
square feet
12,762 Ft²
$50,801
Est. Monthly

About This Property

Set at the end of a long winding drive, this remarkable 16+ acre estate abuts more than 100 acres of conservation land, creating a rare sense of privacy and natural beauty. Suited for formal entertaining, intimate gatherings, and gracious family living, it includes a welcoming main entrance hall, a wonderful living room with an attached library, a spacious formal dining room with adjoining butler's pantry, and a stunning chef's kitchen that overlooks a fireplaced family room and a covered patio. There are 7 bedrooms highlighted by a stunning primary suite, as well as two offices, a playroom, an exercise room, and an attached, heated three-car garage. Outdoor amenities include a heated pool with a well-appointed pool house, a sport court, a stream-fed pond, and a barn-garage with a greenhouse and two horse stalls, along with a charming two-bedroom cottage. This exceptional property offers access to excellent public and private schools, Legacy Place, the train, and Boston via Rte. 95/128
Unit Size
12,762 Ft²
Days on Market
-
Land Size
16.78 acres
Price per sqft
$690
Property Type
House
Property Taxes
$7,591
HOA Dues
-
Year Built
1936

Listed By

John Boyle
LandVest, Inc.

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Last updated: 3 months ago (MLSPIN #73457104)

Price History

Date / Event Date Event Price
May 7, 2026 Price Decreased $8,800,000
↓ $200K (2.2%)
Price Decreased
Mar 13, 2026 Price Decreased $9,000,000
↓ $300K (3.2%)
Price Decreased
Feb 14, 2026 Price Decreased $9,300,000
↓ $390K (4%)
Price Decreased
Nov 21, 2025 Listed by LandVest, Inc. $9,690,000
Listed by LandVest, Inc.
Nov 18, 2025 Temporarily off market -
Temporarily off market
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Property Highlights

Garage
Parking Available
Air Conditioning
Fireplace
Parking Details
Has Garage
Attached Garage
Has Open Parking
Parking Features: Attached, Detached, Garage Door Opener, Heated Garage, Garage Faces Side, Off Street, Paved
Garage Spaces: 6
Open Parking Spaces: 20
Interior Details
Half Bathrooms: 3
Full Bathrooms: 5
Interior Features: High Speed Internet
Appliances: Water Heater
Flooring Type: Tile, Hardwood, Stone / Slate
Rooms: 26
Has Fireplace
Fireplaces: 7
Basement: Full, Partially Finished, Bulkhead
Exterior Details
Square Footage: 12762
Security Features: Security System
Architectural Style: Colonial
Year Built Source: Public Records
Year Built: 1936
Building Area Total: 12762
Other Structures: Cabana, Greenhouse, Barn/Stable
Building Area Units: Square Feet
Window Features: Insulated Windows
Construction Materials: Frame, Brick
Patio and Porch Features: Porch, Deck, Patio
Pool Features: Pool - Inground Heated
Pool is Private
Lot Size Area: 16.78
Lot Size Units: Acres
Lot Size Acres: 16.78
Lot Size Square Feet: 730936
Tax Lot: 14&27
Water Source: Public
Financial Details
Tax Map Number: 15
Tax Assessed Value: $7,077,600
Tax Annual Amount: $91,088
Utilities Details
Cooling Type: Central Air, Active Solar
Heating Type: Central, Propane, Active Solar, Hydro Air
Sewer : Public Sewer

Building Info

Overview

    General

  • Year Built: 1936
  • Effective Year Built: 1936
  • Building Count: 2
  • Total Rooms: 18
  • Bedroom Count: 8
  • Bathroom Count: 8
  • Full Bathrooms: 7
  • Partial Bathrooms: 8
  • Building Condition: 1
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 18
  • Exterior Walls Type: 2
  • Interior Walls Type: 0
  • Roof Shape Type: 1
  • Roof Cover Type: 6
  • Floor Count: 200
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 17
  • Parking Space Count: 1
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 556,546
  • Total Building Area: 10,408
  • Gross Building Area: 18,408
  • Building Area: 10,408
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 13
  • Heating: 4
  • Heated Square Feet: 10,408
  • Heating Fuel Type: 6

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: PLAN 12075B
  • Land Acres: 0000012777
  • Standard Land Use Code: 1001
  • County Land Use Code: 109

Neighborhood

  • School District Name: Westwood School District
  • School Tax School District: WESTWOOD SD
  • Census Tract: 412200

Zoning

  • Zoning: RE

Geography

  • Account Number: 1187
  • Parcel: WWOO M:015 B:000 L:014
  • Lot: 14
  • Municipality: WESTWOOD
  • Latitude: 42.2264
  • Longitude: -71.2074

    Address

  • Full Address: 401 Sandy Valley Rd
  • Address - House Number: 401
  • Address - Street Name: Sandy Valley
  • Address - Suffix Type: Rd
  • State: MA
  • City Name: Westwood
  • Carrier Code: C014
  • 4-Digit Zip Code: 1129
  • Zip Code: 02090

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $5,024,000

    Appraisal Valuation

  • Standard Deviation: 0.1612
  • Valuation Date: Apr 03, 2024
  • Confidence Score: 79
  • Final Value: 3,530,173
  • High Value: 4,099,509
  • Low Value: 2,960,838

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $3,513,300
  • Assessed Land Value: $1,404,200
  • Assessed Improvements Value: $2,109,100

    Sales

  • Current Sale Contract Date: Dec 15, 2017
  • Current Sale Recording Date: Dec 18, 2017
  • Current Sale Price:
  • Current Sale Document Type: O
  • Current Sale Input Document Number: 1392376
  • Previous Sale Recording Date: Jul 06, 2016
  • Previous Sale Contract Date: Jun 30, 2016
  • Previous Sale Amount: $3,925,000
  • Previous Sale Document Type: O
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Norfolk


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Frequently Asked Questions

When was property at 401 Sandy Valley Road built and last sold?
The property at 401 Sandy Valley Road was built in 1936 and last sold on Dec 15, 2017 for $600,000.
How much is this home worth?
The estimated value of the home located at 401 Sandy Valley Road is $8,888,000.
What are some comparable homes to 401 Sandy Valley Road?
There are currently no comparable homes to 401 Sandy Valley Road.