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20 David G Mugar WayBoston, MA 02114

For Sale

$5,295,000

Smart Buyer Rebate $26,475

Wow! Location and Value! Designer-renovated, Beacon Hill, 5 Bedroom 3.5 Bathroom single family with direct-access parking and roof deck. Value priced at 28% less per square foot than average! Sunny, corner home with 3 exposures. Over 4,400 sq ft of flexible living on the Flat-of-the-Hill, fronting the Charles River. Steps to Charles St, Whole Foods and Mass General. Inside, find a serene, hushed city sanctuary. Entrance level with dining/den, eat-in kitchen with Sub-Zero/Wolf appliances and half bath. Second floor has expansive entertaining/living with wet bar and wall of cabinetry. Floor above is king-size, primary bed with Charles River views, huge spa-style bath with shower, soaking tub and dressing or nursery. Top floor has 3 big beds and bath. Garden level, ideal au pair/guest suite with family room, big bedroom. Bath off hall. One car parking in rear. Central air. Gas heat. Central Vac. Roof deck with grilling/dining and lounging areas. Front row seats to the July 4th fireworks!

Listed by Lucas Garofalo

·

Keller Williams Realty Boston-Metro | Back Bay

·

617-680-9155

Last updated November 25, 2025

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Source: MLSPin #73457078

Listing Facts

  • TypeSingle-family
  • NeighborhoodFlat of the Hill
  • Bedrooms5
  • Bathrooms5
  • Days on Prevu20
  • Taxes$51,623/year
  • Size4,474 sqft
  • Price per sqft$1,184

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

Mortgage Calculator

Listing History

11/21/2025
Listed by Keller Williams Realty Boston-Metro | Back Bay
$5,295,000

Property Details for 20 David G Mugar Way

Association

Amenities

  • Community Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Bike Path, Highway Access, House Of Worship, Private School, T-Station

Exterior

Construction

  • Property Attached: Yes
  • Roof: Rubber
  • Year Built: 1917
  • Year Built Details: Renovated Since
  • Architectural Style: Federal
  • Construction Materials: Brick, Stone
  • Exterior Features: Deck - Roof, Deck - Composite, City View(s)

Features

  • Patio And Porch Features: Deck - Roof, Deck - Composite
  • Road Frontage Type: Public
  • View: City View(s), City

Measurements

  • Building Area Total: 4,474
  • Building Area Units: Square Feet
  • Lot Features: Corner Lot, Level
  • Lot Size Acres: 0.03
  • Lot Size Area: 0
  • Lot Size Square Feet: 1,432
  • Lot Size Units: Acres

Financial

Taxes

  • Parcel Number: W:05 P:02495 S:000
  • Tax Annual Amount: $51,623.00
  • Tax Assessed Value: $4,758,800.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Gas Water Heater, Range, Oven, Dishwasher, Refrigerator, Freezer, Washer, Dryer
  • Fireplace: Yes
  • Fireplaces Total: 6
  • Flooring: Tile, Hardwood
  • Interior Features: Central Vacuum, Wet Bar

Measurements

  • Living Area: 4,474
  • Living Area Source: Measured

Rooms

  • Basement: Full, Finished, Walk-Out Access, Interior Entry
  • Bathrooms Full: 3
  • Bathrooms Half: 2
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 5
  • Rooms Total: 11

Other

Features

  • Accessibility Features: No

General

  • Exclusions: Chandelier At Top Of Stair Landing Between Living And Family Room On Second Floor

Parking

Parking

  • Open Parking Spaces: 1
  • Open Parking: Yes
  • Parking Features: Off Street, Assigned, Paved
  • Parking Total: 1

Utilities

Equipment

  • Cooling: Central Air, Ductless
  • Has Cooling: Yes
  • Heating: Forced Air, Natural Gas, Electric
  • Has Heating: Yes
  • Sewer: Public Sewer
  • Utilities: For Gas Range
  • Water Source: Public

Frequently Asked Questions

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

There are 5 bedrooms and 5 bathrooms in this single-family home at 20 David G Mugar Way.

Does this single-family home have parking?

Yes, there is 1 parking space available for 20 David G Mugar Way.

What are the annual taxes for 20 David G Mugar Way?

Annual taxes for this single-family home are estimated at $51,623.

How does 20 David G Mugar Way compare to other single-family homes in Flat of the Hill?

This single-family home is listed 39% below the average price for single-family homes in Flat of the Hill and has been on the market for 12 less 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 4,474 sqft.

20 David G Mugar Way is a 5-bedroom, 5-bath single-family home for sale in Boston MA 02114. Available on Prevu for 20 days at $5,295,000. This property features 4,474 square feet of living space, located in Flat of the Hill. The median listing price for single-family homes in this area is $4,872,500. The home offers private outdoor space, dishwasher, air conditioning, parking, and washer/dryer. Explore more single-family home listings in Boston.

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.