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40 Sullivan St, Boston MA 02129

$1,799,000

Estimated $12,696/month Calculator

Single Family

4 Bedrooms

Baths

1970

Total Parking: 0

780 (0.02)

Built in 1865

Discover the perfect blend of historic Charlestown charm and modern sophistication at 40 Sullivan Street. This beautifully updated four-bedroom, three-bathroom residence offers four levels of thoughtfully designed living space, rich architectural character, and a private brick patio ideal for outdoor entertaining. The inviting living room showcases an ornate fireplace, custom built-in shelving, hardwood floors, and elegant period details. The beautifully appointed eat-in kitchen features white cabinetry, quartz countertops, stainless steel appliances, a farmhouse sink, and distinctive brass pendant lighting. Generous windows fill the space with natural light, while a charming window seat adds warmth and character. Upstairs, four bedrooms offer comfortable accommodations and flexibility for a home office or guest space. Original wide-plank wood floors, decorative fireplaces, and classic millwork preserve the home's historic appeal, while three full bathrooms feature stylish updates, including a freestanding soaking tub and a double vanity with marble countertops. The finished lower level provides an inviting family or media room with a fireplace, built-in shelving, and French doors opening directly to the private, fenced brick patio—a wonderful extension of the living space for dining, entertaining, or relaxing outdoors. Ideally situated in the heart of Charlestown, this distinctive home offers a rare combination of timeless New England character, modern comfort, and versatile living spaces, all within easy reach of neighborhood shops, restaurants, parks, and downtown Boston.

This home has been viewed 5 times

Last Checked: October 13th, 2026 at 7:43pm (Source: MLS PIN #73589976)

Air Conditioning

Lead Paint Free

General Information for 40 Sullivan St, Boston MA 02129

Listing ID73589976

Property TypeSingle Family / Attached

Price$1,799,000 ($913.2/SqFt)

StyleColonial

CityBoston

CountySuffolk

MLS AreaCharlestown

Neighborhood(s)

Garage Parking0

ZoningR1

Year Built1865

Year Built SourcePublic Records

Year Built DetailsApproximate

Interior Features for 40 Sullivan St, Boston MA 02129

Approximate Living Area Total1970

Living Area Includes BasementYes

Rooms8

Bedrooms4

Primary En Suite BathroomYes

BasementFull

Cooling1, Split

Fireplaces

Appliances

Flooring

Electric

Exterior Features for 40 Sullivan St, Boston MA 02129

Approximate Lot Size (Acres)0.02

Approximate Lot Size (Square Feet)780

Total Parking0

Garage Parking0

WaterPublic

SewerPublic Sewer

Lot FeaturesGentle Sloping

Parking Features1

Exterior Features

Foundation Materials

Construction Materials

Road Frontage Type

Patio & Porch

Roof Material

Utility Connections

Water Views

Water Views Features

Waterfront0

Waterfront Features

Pool Features

Horse Permitted0

Horse Amenities

Disclosures for 40 Sullivan St, Boston MA 02129

Lead PaintNone

UFFI

Living Area Includes BasementYes

Living Area Disclosure

Building Area SourcePublic Records

Special Listing Conditions

ExclusionsKitchen Table

Compensation Based On

Financial Information for 40 Sullivan St, Boston MA 02129

Association Fee

Association Fee Frequency

Association Fee Includes

Real Estate Tax19330

Tax Year2026

Assessed Value$1,558,900

Location Information for 40 Sullivan St, Boston MA 02129

Neighborhood(s)

MLS AreaCharlestown

Area AmenitiesWalk/jog Trails

Contact Information for 40 Sullivan St, Boston MA 02129

Agent

Name: Jesse MacDonald

Office

Name: Gibson Sotheby's International Realty

Phone: 617-242-4222

Payment Calculator

, Interest

Property Taxes 1610.83

Principal & Interest 11084.87

HOA Dues

Term

Interest

Home Price

Down Payment

Exclusive Listing Agent

Gibson Sotheby's International Realty

Jesse MacDonald

Agent Phone

Office Phone

(617) 242-4222

Text Agent Call Agent Call Office

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EXIT

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