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37 Union Street, Nantucket MA 02554

ActiveTown1 FamilySingle Family Residence
$4,295,000

$1,682 / sqft

Bedrooms

4

Bathrooms

4 + 1 half

Sq Ft

2,554

Lot

0.0872 acres

Year Built

1800

Days on Market

140

Description

Just minutes from Main Street, this antique 1800 home offers timeless charm with modern comforts. Set on a beautifully landscaped lot with mature plantings, the property features three coveted parking spaces. Inside, high ceilings and designer touches complement the character of five working fireplaces. Thoughtful upgrades in recent years blend seamlessly with the home’s historic details. Blending historic charm with modern livability, this home offers both elegance and comfort in every detail.

Property Details

MLS #92547
StatusActive
Property Type1 Family
Sub TypeSingle Family Residence
NeighborhoodTown
MLS AreaTown
CityNantucket
StateMA
Zip02554
List Price$4,295,000
Price / Sq Ft$1,682
Bedrooms4
Full Baths4
Half Baths1
Total Rooms8
Living Area2,554 sqft
Lot Size0.0872 acres
Year Built1800
Days on Market140
ZoningROH
FurnishedUnfurnished
Fireplaces5
PoolNo
GarageNo
SewerTwn
Water SourceTown
Second DwellingNone
OwnerKovner / De Montaillou
Parcel #148
Tax Map #4232
Annual Tax$11,427
Assessed Value$1,460,900
Tax Year2026
On Market DateSep 2, 2025
First ListedMay 4, 2026
Last UpdatedMay 4, 2026
Latitude41.2799409
Longitude-70.0964954

Heating

OFHW

Parking

3 car

Exterior

GardenPatio

View

HbrTwn

Utilities

Cbl

Flooring

Antique Pine

Appliances

Stove: Magic ChefWasher: Maytag

Interior Features

A,AC,IrrFloor 1: Foyer opens into a welcoming dining room with a fireplace and convenient powder room nearby. The spacious living room, also with a fireplace, flows seamlessly into the kitchen, which offers direct access to a beautifully landscaped brick patio—perfect for outdoor dining and entertaining.Floor 2: The second floor offers three bedrooms, each with its own fireplace. Large primary bedroom has a shower bath. Two bedrooms share a well-appointed shower bath, with each enjoying a separate private entrance.Floor 3: The third floor features a private bedroom suite with full bath and a striking cathedral beamed ceiling, offering an ideal space for guests, a home office, or a quiet retreat. Roof walk has fantastic views of Nantucket Harbor.

Foundation

Brick and stone

Basement

The garden level provides both interior and exterior access and serves as versatile additional living spacefeaturing an open sitting area with fireplaceofficefull bath with tub and shower. Ample storageand utility room—ideal for extended living.

Lot Features

None knownYes

Additional MLS Details

SewerTwn
ZoningROH
Tax Year2026
BasementThe garden level provides both interior and exterior access and serves as versatile additional living space, featuring an open sitting area with fireplace, office, full bath with tub and shower. Ample storage, and utility room—ideal for extended living.
FlooringAntique Pine
Garage YNfalse
LINK Psf1681.6758
FurnishedUnfurnished
Owner NameKovner / De Montaillou
AppliancesStove: Magic Chef, Washer: Maytag
Rooms Total8
Lot FeaturesNone known, Yes
Water SourceTown
On Market Date2025-09-02
Parcel Number148
Tax Map Number4232
Pool Private YNfalse
Tax Annual Amount11427
Interior FeaturesA,AC,Irr, Floor 1: Foyer opens into a welcoming dining room with a fireplace and convenient powder room nearby. The spacious living room, also with a fireplace, flows seamlessly into the kitchen, which offers direct access to a beautifully landscaped brick patio—perfect for outdoor dining and entertaining., Floor 2: The second floor offers three bedrooms, each with its own fireplace. Large primary bedroom has a shower bath. Two bedrooms share a well-appointed shower bath, with each enjoying a separate private entrance., Floor 3: The third floor features a private bedroom suite with full bath and a striking cathedral beamed ceiling, offering an ideal space for guests, a home office, or a quiet retreat. Roof walk has fantastic views of Nantucket Harbor.
Tax Assessed Value1460900
Fireplace Features5
Foundation DetailsBrick and stone
Original List Price4295000
LINK Listing Dwell2None
Original Entry Timestamp2025-08-18T15:41:25.540Z

Listing Agent

Linda Bellevue

Atlantic East Nantucket Real Estate

Price History

DateEventPriceChange
May 4, 2026Listed$4,295,000

Tax History

YearTax AmountAssessed ValueLandImprovements
2026$11,427$1,460,900

Market Context

Town Avg

$5,409,833

Town Median

$4,772,500

Island Avg

$6,064,676

Island Median

$4,299,000

Property Context

Wetlands NearbyNo

Source: MassGIS / FEMA NFHL. For informational purposes only — verify with Town of Nantucket.

MLS Listing #92547 — Data as of 2026-05-04