$3,650,000

154 West Newton Street, Unit 1 is a rare South End residence that pairs the architectural character of a classic brownstone with exceptional scale, sophistication, and modern functionality. Reimagined through the seamless combination and renovation of two residences, this expansive lower-level triplex offers nearly 2,600 sqft of thoughtfully designed living… Read More space, 3 bedrooms, 3.5 bathrooms, 3 private entrances, outdoor space on every level, and direct-access 2-car tandem parking. Extending beyond a typical brownstone footprint, the home features remarkably generous proportions and light-filled interiors on all three levels. Soaring ceilings, curved bay windows, custom millwork and dramatic walls of glass lend architectural distinction throughout. The gracious parlor level features an inviting living room anchored by a gas fireplace and a generous kitchen appointed with a six-burner Wolf range, Sub-Zero refrigeration, abundant cabinetry, and dedicated pantry storage. A defined dining area flows to a striking wall of floor-to-ceiling steel-framed windows and a door opening onto a private deck with gas and water connections, an effortless extension of the home for al fresco dining and entertaining. One level below, the serene and expansive primary suite features floor-to-ceiling windows, a private balcony, custom-fitted walk-in closet, and an ensuite bathroom with radiant-heated floor, and a glass-enclosed shower. A second bedroom and beautifully finished full bathroom with soaking tub complete this level, offering comfortable accommodations for family or guests. The flexible lower level is equally suited to everyday living, working, and entertaining, featuring a third bedroom and full bathroom alongside a spacious family room with custom built-in bookcases, a custom-built office nook, and a fully equipped wet bar with wine refrigerator, dishwasher, and sink. Double glass doors open directly to a private, professionally landscaped and fenced patio, creating another inviting setting for outdoor relaxation and gatherings. Additional features include high-velocity air conditioning, integrated speakers, abundant storage, and two assigned parking spaces. Privately positioned on coveted West Newton Street yet moments from the restaurants, cafés, boutiques, and cultural attractions of the South End and Back Bay, this exceptional home offers an uncommon combination of scale, light, architectural character, refined finishes, outdoor living, and modern convenience. Read Less

Courtesy of Compass, Donahue + Greene Group.

Listing Snapshot

Days Online

Last Updated

Aug 26, 2026

Property Type

Condominium

Beds

Full Baths

Partial Baths

Square Ft.

2,597

Year Built

1900

MLS Number

73568193

30 Days Snapshot Of 02118

$1.10M

-15%

(avg) sold price

-64%

homes sold

109

+26%

(avg) days on market

Snapshot

Area Map

Additional Details

Kitchen

Width: 12, Features: Flooring - Hardwood, Balcony - Exterior, Pantry, Countertops - Upgraded, Cabinets - Upgraded, Deck - Exterior, Exterior Access, Open Floorplan, Recessed Lighting, Remodeled, Stainless Steel Appliances, Lighting - Pendant, Area: 105, Length: 8.75

Appliances & Equipment

Appliances: Range, Dishwasher, Disposal, Microwave, Refrigerator, Freezer, Washer, Dryer, Range Hood

Basement

Basement: N

Second Bedroom

Area: 172.520833333, Length: 12.25, Width: 14.083333333

Third Bedroom

Area: 185.277777777, Length: 12.083333333, Width: 15.333333333

Building

Building Area Total: 2597, Building Area Units: Square Feet, Construction Materials: Brick, Living Area: 2597, Stories Total: 3, Structure Type: Rowhouse, Year Built Source: Public Records, Year Built: 1900, Number Of Units Total: 2

Community

Community Features: Public Transportation, Shopping, Park, Medical Facility, Bike Path, Highway Access, House of Worship, T-Station, University, Other

Cooling

Cooling: Central Air, Cooling Included

Doors

Features: French Doors

Dining Room

Features: Flooring - Hardwood, Balcony - Exterior, Deck - Exterior, Exterior Access, Open Floorplan, Lighting - Pendant, Area: 167.75, Length: 10.166666666, Width: 16.5

Exterior Features

Exterior Features: Deck, Patio, Balcony, Fenced Yard, Professional Landscaping, Sprinkler System, Patio And Porch Features: Deck, Patio

Fence

Fencing: Fenced

Fireplaces

Fireplace Included, Features: Living Room

Floors

Flooring: Hardwood

Family Room

Area: 636.5, Length: 19, Width: 33.5

Heating

Heating: Forced Air, Natural Gas, Heating Included

Home Owner's Association

Association Fee: $0

Interior Features

Interior Features: Wet Bar, Other

Laundry

Features: In Unit

Lot

Lot Size Units: Acres, Parcel Number: 4276923

Living Room

Area: 331.284722222, Length: 12.083333333, Width: 27.416666666

Primary Bedroom

Features: Bathroom - Full, Bathroom - Double Vanity/Sink, Walk-In Closet(s), Closet/Cabinets - Custom Built, Flooring - Hardwood, Deck - Exterior, Exterior Access, Recessed Lighting, Area: 245, Length: 12.25, Width: 20

Parking

Parking Features: Off Street, Tandem, Assigned, Parking Total: 2

Pets Policy

Pets Allowed: Yes w/ Restrictions

Property

Property Sub Type: Condominium, Zoning: RES

Roof

Roof: Slate, Rubber

Security Features

Security Features: Security System

Sewer

Sewer: Public Sewer

Taxes

Tax Annual Amount: 33977.24, Tax Year: 2026

Utilities

Water Source: Public

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