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429 Summer StWestwood, MA 02090

For Sale

$6,650,000

Smart Buyer Rebate $33,250

This magnificent Georgian Colonial, set on 12+ acres in the heart of Westwood’s estate area, was designed by Johnson, Craven & Gibson and inspired by William Lawrence Bottomley’s Milburne in Richmond, VA. The stunning entry hall with its sweeping staircase is flanked by exquisite formal living and dining rooms, a classic library, and a wonderful breakfast room, all overlooking the south-facing bluestone terrace and grounds beyond. Additionally, there is a spacious kitchen, a butler’s pantry, and 2 wings offering separate living areas for family and guests. Upstairs is a large primary suite with separate baths, 2 ensuite bedrooms, and another bedroom and bath on the 3rd floor, for a total of 6 bedrooms and 6.5 baths. The spectacular grounds include a long private drive bordering the Dedham Country & Polo Club’s 18th fairway. The amazing back lawn is framed by a breathtaking conservatory-greenhouse, a lovely pool and cabana, a peaceful walking path, a tennis court and woods beyond.

Listed by John Boyle

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LandVest, Inc.

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617-733-6723

Last updated December 07, 2025

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Source: MLSPin #73344054

Listing Facts

  • TypeSingle-family
  • NeighborhoodWestwood
  • Bedrooms6
  • Bathrooms7
  • Days on Prevu279
  • Taxes$45,461/year
  • Size9,342 sqft
  • Price per sqft$712

Amenities

  • Private Outdoor Space
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

07/19/2025
Price Decreased
$6,650,000
03/11/2025
Listed by LandVest, Inc.
$7,000,000

Property Details for 429 Summer St

Exterior

Construction

  • Roof: Slate, Metal
  • Year Built: 1984
  • Year Built Details: Actual
  • Architectural Style: Colonial, Georgian
  • Construction Materials: Frame, Brick
  • Exterior Features: Deck - Roof, Patio, Covered Patio/Deck, Pool - Inground, Pool - Inground Heated, Tennis Court(s), Rain Gutters, Greenhouse, Professional Landscaping, Sprinkler System, Garden, Horses Permitted

Features

  • Other Structures: Greenhouse
  • Patio And Porch Features: Deck - Roof, Patio, Covered
  • Pool Features: In Ground, Pool - Inground Heated
  • Pool Private: Yes
  • Road Frontage Type: Public
  • View: Scenic View(s)
  • Waterfront Features: Stream

Measurements

  • Building Area Total: 9,342
  • Building Area Units: Square Feet
  • Frontage Type: Golf Course
  • Lot Features: Level
  • Lot Size Acres: 12.64
  • Lot Size Area: 12
  • Lot Size Square Feet: 550,598
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: M:003 B:000 L:007, L:008, L009,299357
  • Tax Annual Amount: $45,461.00
  • Tax Assessed Value: $4,460,500.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Water Heater
  • Fireplace: Yes
  • Fireplaces Total: 8
  • Flooring: Wood, Tile

Measurements

  • Living Area: 9,342
  • Living Area Source: Measured

Rooms

  • Basement: Full, Partially Finished, Walk-Out Access, Garage Access, Concrete
  • Bathrooms Full: 6
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 7
  • Bedrooms Total: 6
  • Rooms Total: 20

Other

Location

  • Tax Block: 000
  • Tax Lot: 7,8,9

Parking

Parking

  • Attached Garage: Yes
  • Covered Spaces: 3
  • Garage Spaces: 3
  • Garage: Yes
  • Open Parking Spaces: 15
  • Open Parking: Yes
  • Parking Features: Under, Heated Garage, Paved Drive, Off Street, Paved
  • Parking Total: 18

Schools

Elementary School

  • Elementary School: Pine Hill

High School

  • High School: Westwood

Middle or Junior School

  • Middle Or Junior School: Thurston

Utilities

Equipment

  • Cooling: Central Air, Ductless
  • Has Cooling: Yes
  • Electric: Generator, Other (See Remarks)
  • Heating: Central, Hot Water, Oil, Hydro Air, Ductless
  • Has Heating: Yes
  • Sewer: Private Sewer
  • Water Source: Private

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 6 bedrooms and 7 bathrooms in this single-family home at 429 Summer St.

What schools are nearby to 429 Summer St?

Nearby schools include the Pine Hill Elementary School, Thurston Middle School, and Westwood High School.

Does this single-family home have parking?

Yes, there are 3 parking spaces available for 429 Summer St.

What are the annual taxes for 429 Summer St?

Annual taxes for this single-family home are estimated at $45,461.

How does 429 Summer St compare to other single-family homes in Westwood?

This single-family home is listed 79% above the average price for single-family homes in Westwood and has been on the market for 217 more days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 9,342 sqft.

429 Summer St is a 6-bedroom, 7-bath single-family home for sale in Westwood MA 02090. Available on Prevu for 279 days at $6,650,000. This includes a recent price decrease of $350,000. This residence features 9,342 square feet of living space, located in Westwood. The median listing price for single-family homes in this area is $1,800,000. Nearby schools include Pine Hill Elementary School, Thurston Middle School, and Westwood High School. Additional amenities include private outdoor space, air conditioning, parking, and swimming pool. Explore more single-family home listings in Norfolk County.

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.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.