New Listing
$22,500,000
 $120,785 est/mo Sourced by Back At You

18 Commonwealth Ave,Boston, MA 02116

Boston, MA 02116

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Description

Situated on the coveted first block of Commonwealth Avenue, steps from the Public Garden, the historic Ward Mansion blends architectural grandeur with modern luxury. Built in 1864 and meticulously restored, this approximately 8,100-square-foot single-family offers six elevator-served levels, five en-suite bedrooms, and three powder rooms. Exquisite interiors feature custom millwork, quartersawn white oak floors, ornamental ironwork, and exceptional marble. A chef's kitchen showcases Calacatta Vagli marble, Wolf and Sub-Zero appliances, and dual Cove dishwashers. Elegant living and dining rooms, a private library, and multiple fireplaces offer refined entertaining. The full-floor primary suite features dual dressing rooms and a marble bath with steam shower. An au pair suite and top-floor lounge with kitchenette and wine storage add versatility. A private roof deck with outdoor kitchen and skyline views, two-car garage, two additional parking spaces, and heated exterior pavers complete this rare Back Bay offering.

Details

MLS #73600506
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusActive
Year1864
Days On Site3
Listing Provided ByBerkshire Hathaway HomeServices Warren Residential | Joshua Stephens

Features

Bed(s)5
Bath(s) 8 Total
SQ Feet8,101
Garage2
BasementY
ZoningA
Acreage0.05

Interior

Rooms Total15
Cooling Yes / NoYes
CoolingCentral Air
Heating Yes / NoYes
HeatingHydro Air
Window FeaturesInsulated Windows
AppliancesRange, Dishwasher, Refrigerator, Washer, Dryer
Fireplaces Total3
Fireplace Yes / NoYes
FlooringTile, Hardwood, Stone / Slate

Exterior

Exterior FeaturesDeck, Deck - Roof
RoofRubber
Construction MaterialsBrick
Foundation DetailsConcrete Perimeter, Brick/Mortar

Parking

Garage Yes / NoYes
Attached Garage Yes / NoYes
Parking FeaturesAttached, Paved Drive, Off Street, Driveway
Open Parking Yes / NoYes

Utilities

Utilitiesfor Gas Range
SewerPublic Sewer

Taxes

Tax Annual Amount83561
Tax Assessed Value6738800
Tax Year2026

Location

Community FeaturesPublic Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Highway Access, T-Station, University
Senior Community Yes / NoNo

Area Information

StateMA
CountySuffolk
CityBoston
Zip Code02116
AreaBack Bay
Listing VS Median (in 02116)
Price:
$22,500,000
low | high
Med:
$831,950
100% of Average
sqft:
8,101
low | high
Med:
720
100% of Average
$ / sqft:
$2,777
low | high
Med:
$1,169
100% of Average
On site:
3
low | high
Med:
58
5.172413793103% of Average
Sourced by Back At You

Market Activity 02116

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Learn More About This Property

StateMA
CountySuffolk
CityBoston
Zip Code02116
AreaBack Bay
Listing VS Median (in 02116)
Price:
$22,500,000
low | high
Med:
$831,950
100% of Average
sqft:
8,101
low | high
Med:
720
100% of Average
$ / sqft:
$2,777
low | high
Med:
$1,169
100% of Average
On site:
3
low | high
Med:
58
5.172413793103% of Average
Sourced by Back At You
Nearby Listings (Within 1/2 mile)
Price: $16.875M - $28.125M
sqft: 6,000 - 10,000
Nearby Listings Property ImageNearby Listings Details
129 Commonwealth Avenue Property Photo 1
$19,995,000
129 Commonwealth Avenue
Boston, MA 02116
Listing Updated: November 10, 2026 at 7:38:29 AM PST