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MLS #91371
Town · Active · Listed July 1, 2024

6 Union Street

$8,995,000
6 Union Street, Nantucket — photo 1 6 Union Street, Nantucket — photo 2 6 Union Street, Nantucket — photo 3 6 Union Street, Nantucket — photo 4 6 Union Street, Nantucket — photo 5 6 Union Street, Nantucket — photo 6 6 Union Street, Nantucket — photo 7 6 Union Street, Nantucket — photo 8 6 Union Street, Nantucket — photo 9
9 photos · select any photo to open it full screen
8Bedrooms
10.5Baths · 10 full, 1 half
8,592Square feet
0.18Acres · 7,840 sq ft
1850Built · renovated 2000
$1,047Per square foot
The property

Eight bedrooms, renovated in 2000.

Location, Location, Location. Rare opportunity to reimagine the historic, 16 bedroom Ayers Guest House.

Transformed in 2000 to house Force 5 Watersports and The Hydrangea Inn, 6 Union Street has become an iconic Downtown landmark. The two attached buildings located a block from Main Street with 8,592 sqft of GLA offer a myriad of mixed-use options . The property has potential for 75% ground coverage.

3,344 sf on ground now. 2,236 sf remaining.

Floor by floor

A walk through the rooms.

First floor

Predominantly retail with a rear kitchen used by both retail tenants and employee's bedrooms. The entire building was formerly a bed and breakfast, so there are many restrooms in the retail area. Bedroom with bath.

Second floor

1,386 sqft of retail/office space. The remaining upper-level consists of 7 bedrooms with fireplaces and 7 plus bathrooms.

Details

Everything on the record.

StatusActive
ListedJuly 1, 2024
Days on market832
Original price$10,995,000
MLS #91371

The property

TypeCommercial
Rooms25
Bedrooms8 · 1 on the main level
Bathrooms10 full, 1 half
Living area8,592 sq ft
Year built1850
Renovated2000
FurnishedUnfurnished
Fireplace8
FlooringPine
DwellingsPrimary dwelling, secondary allowed

Systems and exterior

HeatingOil, forced hot water
AmenitiesA, Insulation, Irrigation
Basement1700 sqft unfinished basement used for storage
FoundationFieldstone/Block
ExteriorDeck, Garden, Patio
Other structuresWood Deck
Parking2 car
GarageNo
Private poolNo
ViewD/Hbr, Town

Land, taxes and fees

Lot0.18 acres (7,840 sq ft)
ZoningCDT
SewerTown
WaterTown
UtilitiesCable
Assessed value$906,100
Annual tax$24,074 · tax year 2026

Want the honest read on this one?

Sean walks these streets. Call or text for the story behind the listing — value, history, and what the photos don't show.

Location

Town, on the map.

Full island map →

Listing courtesy of Osprey Real Estate · Francie Bovers. Data from LINK (Listing Information Network, Inc.) as of October 15, 2026. Information believed correct but not guaranteed; buyers should verify all details independently.

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Nantucket, MA 02554 · 508-228-4578 · sean@thekalmanco.com · Brokered by eXp Realty
© 2026 The Kalman Co. · Equal Housing Opportunity