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Signature Premier Properties 7 West Main Street, Smithtown, NY 11787 Office (631) 360-2800

For Sale

9 Marsden Street Sag Harbor, NY 11963

$12,500,000

Listed November 9, 2026

Listing courtesy of Thomas R. Cavallo, Douglas Elliman Real Estate MLS #KEY1048273

  • 8Bedrooms
  • 10.5Bathrooms
  • 6,840Square feet
  • $1,827Per square foot
  • 2026Year built

About this home

Welcome to 9 Marsden Street in Sag Harbor Village. With a historic aesthetic and sophistication for modern living, this BJC Custom Builders residence sits on approximately 0.8 acre-an exceptionally generous setting in Sag Harbor Village. Offered fully furnished, thoughtfully curated, and professionally designed, the home encompasses approximately 7,000 square feet across three levels. A custom Ciuffo chef's kitchen anchors the living spaces, complemented by a gracious great room, formal dining and a separate, private family room. A main-floor primary bedroom offers flexibility, while five upstairs bedrooms include an expansive primary suite featuring a private balcony, fireplace, and spa-inspired bath. The lower level abounds with an expansive rec room and showcase bar with exquisite finish. A gym with wellness and 2 guest rooms complete. Outside, the park-like grounds create a setting for entertaining and relaxation, with an oversized pool, spa, and pool cabana with fireplace, wet bar, full bath and outdoor shower. Beautifully finished and ready to enjoy, 9 Marsden Street brings together timeless village character, contemporary luxury, and exceptional space.

Description supplied by the listing broker.

Features

  • First Floor Bedroom
  • First Floor Full Bath
  • Chefs Kitchen
  • Eat-in Kitchen
  • Entrance Foyer
  • Formal Dining
  • High Ceilings
  • His and Hers Closets
  • Kitchen Island
  • Open Floorplan
  • Open Kitchen
  • Pantry
  • Primary Bathroom
  • Master Downstairs

Property details

Interior

Attic
Partial
Fireplace
Yes
Appliances
Dishwasher, Freezer, Microwave, Oven, Range, Refrigerator

Systems and utilities

Heating
Natural Gas
Cooling
Central Air
Utilities
See Remarks
Water
Public

Exterior and lot

Construction
Cedar
Architectural style
Traditional
Parking
Driveway, Garage
Private pool
Yes
Pool
In Ground
Spa
Yes

Tax and legal

Parcel number
0903-006-00-04-00-047-002
Listing agreement
Exclusive Right To Sell

Property details supplied by the listing broker through OneKey MLS, as of November 9, 2026. Fields not shown were not supplied and should not be read as absent from the property.

This listing

  1. November 9, 2026 Listed at $12,500,000

Location

9 Marsden Street, Sag Harbor, NY 11963

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