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For sale
  • $9,600,000

    311 Main St, Sag Harbor, NY 11963

    4beds
    2,672sqft
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    Single Family Residence
    Built in 1850
    0.59 Acres Lot
    $9,065,400 Zestimate®
    $3,593/sqft
    $-- HOA

    What's special

    Private waterfront settingWaterfront homeExtraordinary open-hearth fireplaceSeven working fireplacesOriginal wide-plank wood floorsPeriod architectural detailsBeautifully landscaped grounds
    Set along the water on one of Sag Harbor Village's most storied streets, this exceptional Captain's Row estate unfolds across nearly .60 +/- acres of beautifully landscaped grounds. Built circa 1850, this beautifully restored and renovated Greek Revival Sag Harbor waterfront home sits directly on Main Street with frontage on Otter Pond and views toward Upper Sag Harbor Cove. Mature trees, rolling lawns, hydrangeas and established gardens surround the residence, pool and spa, and multiple structures, creating a private waterfront setting just moments from the center of the Village. Expanded with architect Anthony Vermandois, the 2,670 +/- SF residence offers four bedrooms, five full baths and one-half bath, complemented by a separate 406 +/- SF studio and a 157 +/- SF pool house. A gracious covered front porch welcomes you into the home, where original wide-plank wood floors, period architectural details and seven working fireplaces lend warmth and a sense of history throughout. The main level is designed for both everyday living and entertaining. At its heart is a generous chef's kitchen centered around a large island and an extraordinary open-hearth fireplace. Premium appliances include a Wolf range, Sub-Zero refrigeration and Bosch dishwashers, with three dishwashers throughout the home's kitchen and entertaining spaces. A secondary kitchen and butler's pantry are fully equipped with an additional refrigerator, dishwasher, sink, oven and cooktop, ideal for entertaining. A separate bar, conveniently positioned near the formal dining area, creates a natural flow for gatherings. A sitting room, additional dining area and light-filled sunroom overlooking the gardens and water create inviting spaces for gathering and relaxing. A full bath, powder room and dedicated first-floor laundry complete the main level. Upstairs, the primary suite overlooks Otter Pond, with a spacious bedroom, spa-like bath and private outdoor terrace. A separate sitting area with its own fireplace offers an intimate place to relax while enjoying the surrounding landscape and water views. Two additional en-suite bedrooms, each with its own fireplace, provide beautifully appointed guest accommodations, while a fourth bedroom completes the second floor. A second washer and dryer adds convenience. Above, a walk-up attic provides substantial additional storage, while the 1,136 +/- SF unfinished lower level offers further flexibility. The grounds are as distinctive as the residence itself. Mature specimen trees, abundant hydrangeas, established gardens and flowering plantings frame rolling lawns, while walking paths meander through the nearly .60 +/- acre property toward the water. The result is a park-like setting that feels remarkably removed from the activity of the Village. A 15' x 40' heated gunite pool and spa is surrounded by expansive bluestone patios with generous areas for lounging, dining and entertaining. The 157 +/- SF pool house, featuring 12' ceilings and a full bathroom, is complemented by a 221 +/- SF lighted, vaulted roofed seating area, creating an inviting setting for covered outdoor dining and entertaining overlooking the pool and gardens. A separate 406 +/- SF legal three-room studio adds another dimension to the estate and is approved and permitted as a bedroom, living room, full bath and kitchenette-equipped accessory dwelling unit (ADU), offering flexible space or additional living accommodations separate from the main residence. Currently configured as a single-family residence, the property is also zoned for two-family use, offering additional flexibility for future ownership. Multiple structures and generous on-site parking further distinguish the property within its Village setting. For all its privacy, the estate remains seamlessly connected to Sag Harbor life with Village restaurants, boutiques, galleries, marinas, the Hampton Jitney and bay beaches all just moments away.
    6 days
    498
    18

    Zillow last checked:

    Listed by:

    Douglas Elliman Real Estate 631-725-0200,

    Jennifer Ponzini - Associate Real Estate Broker 631-207-5820

    Source: Out East,MLS#: 398111

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 6
      • Full bathrooms: 5
      • 1/2 bathrooms: 1
      Rooms
      • Room types: Family Room, Laundry, Library
      Cooling
      • Central Air
      Features
      • Basement: Yes
      • Has fireplace: Yes
      Interior area
      • Total structure area: 2,672
      • Total interior livable area: 2,672 sqft

      Property

      Parking
      • Parking features: None
      Features
      • Stories: 2
      • Has private pool: Yes
      • Pool features: Heated
      • Has view: Yes
      • View description: Water
      • Has water view: Yes
      • Water view: Water
      • Waterfront features: Waterfront
      • Frontage type: Waterfront
      Lot
      • Size: 0.59 Acres
      Details
      • Parcel number: 0903006000100002001

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • New construction: No
      • Year built: 1850

      Community & HOA

      Location
      • Region: Sag Harbor

      Financial & listing details

      • Price per square foot: $3,593/sqft
      • Tax assessed value: $2,653,400
      • Date on market: 10/8/2026
      • Lease term: Contact For Details

        Estimated market value

        $9,065,400

        $8.61M - $9.52M

        Not available

        Price history

        DateEventPrice
        10/7/2026Listed for sale$9,600,000-12.3%$3,593/sqft
        Source: OneKey® MLS as distributed by MLS GRID #1058964 Report a problem
        5/22/2026Listing removed$70,000$26/sqft
        Source: Zillow Rentals Report a problem
        5/22/2026Listed for rent$70,000+250%$26/sqft
        Source: Zillow Rentals Report a problem
        11/17/2025Listed for rent$20,000-75%$7/sqft
        Source: Zillow Rentals Report a problem
        7/29/2025Listing removed$80,000$30/sqft
        Source: Zillow Rentals Report a problem
        3/22/2025Listed for rent$80,000$30/sqft
        Source: Zillow Rentals Report a problem
        10/11/2024Listing removed$10,950,000$4,098/sqft
        Source: Out East #377415 Report a problem
        5/30/2024Listed for sale$10,950,000-8.4%$4,098/sqft
        Source: Out East #377415 Report a problem
        11/28/2023Listed for sale$11,950,000+32.8%$4,472/sqft
        Source: Out East #377415 Report a problem
        12/8/2021Listing removed--
        Source: Douglas Elliman Report a problem
        11/2/2021Listed for sale$9,000,000+9013.9%$3,368/sqft
        Source: Douglas Elliman #362029 Report a problem
        12/18/2017Sold$98,750-94%$37/sqft
        Source: Public Record Report a problem
        9/17/2017Sold$1,650,000-16.7%$618/sqft
        Source: Agent Provided Report a problem
        7/6/2017Pending sale$1,980,000$741/sqft
        Source: Corcoran Group #41820 Report a problem
        3/28/2017Listed for sale$1,980,000-1%$741/sqft
        Source: The Corcoran Group #41820 Report a problem
        8/29/2016Price change$1,999,000-16.5%$748/sqft
        Source: The Corcoran Group #41820 Report a problem
        5/21/2016Price change$2,395,000-4.2%$896/sqft
        Source: The Corcoran Group #41820 Report a problem
        1/16/2016Listed for sale$2,500,000+1566.7%$936/sqft
        Source: The Corcoran Group #41820 Report a problem
        9/20/1995Sold$150,000$56/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025-- $2,653,400
        2024-- $2,653,400 +8.3%
        2023-- $2,449,400 +0.9%
        2022-- $2,428,200
        2021-- $2,428,200 +97.1%
        2020-- $1,231,800 -22.1%
        2019-- $1,582,000 +6.2%
        2018-- $1,489,300 +36%
        2017$6,533 $1,095,300
        2016-- $1,095,300
        2015-- $1,095,300
        2014-- $1,095,300
        2013-- $1,095,300
        2012-- $1,095,300
        2011-- $1,095,300 -8.4%
        2007$5,707 +47.4%$1,195,400 +86.1%
        2005$3,873 +8.1%$642,400 +6566.7%
        2004$3,582 +8.8%$9,636
        2003$3,292 +0.3%$9,636
        2002$3,281 +7.9%$9,636 +0.3%
        2001$3,040 +8.7%$9,604
        2000$2,797 $9,604
        Find assessor info on the county website

        Monthly payment

        Estimated monthly payment$1,822
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 11963

        Getting around

        54 / 100
        Somewhat Walkable
        50 / 100
        Bikeable

        Nearby schools

        GreatSchools rating

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