Skip main navigation
For sale
  • $4,995,000

    3645 Noyac Rd, Sag Harbor, NY 11963

    4beds
    3,000sqft
    Single Family Residence
    Built in 2007
    784.08 Square Feet Lot
    $4,743,000 Zestimate®
    $1,665/sqft
    $-- HOA

    What's special

    Sun-drenched waterside patioTwo beautifully appointed bathroomsThree additional guest bedroomsThoughtful finishesCovered dining deckSweeping unobstructed bay viewsMultiple outdoor spaces
    Experience the very best of waterfront living in Sag Harbor. Perfectly positioned on the shores of Noyac Bay and oriented north to capture both sunrise and sunset, this exceptional location is truly unmatched. Reimagined from the ground up, this turn-key residence embodies modern Hamptons living, where every detail is crafted for comfort, style, and a seamless connection to the water.Expansive windows bathe the interior in natural light while showcasing sweeping, unobstructed bay views. The open-concept design unites the gourmet kitchen, dining area, and living room into one harmonious space—ideal for entertaining or enjoying a peaceful weekend by the water. High ceilings, thoughtful finishes, and a clean, coastal aesthetic create an atmosphere of effortless sophistication.The primary suite serves as a private sanctuary, offering breathtaking water views, a luxurious en-suite bath.Three additional guest bedrooms and two beautifully appointed bathrooms provide comfort and versatility for both family and friends.Step outside to your private deck to enjoy morning coffee or take in evening sunsets over the tranquil bay. Multiple outdoor spaces enhance the experience, including a covered dining deck, a sun-drenched waterside patio, and a quiet side patio complete with a BBQ and additional dining area.Whether hosting summer celebrations or enjoying quiet winter retreats, this home offers a rare blend of design excellence, convenience, and unparalleled setting. Effortless, elegant, and distinctly Sag Harbor—this is waterfront living at its finest.
    123 days
    |
    1,261
    |
    44
    |

    Zillow last checked: 7 hours ago

    Listing by:

    Compass,

    Susan Ryan - Associate Real Estate Broker 631-680-3321

    Source: Out East,MLS#: 392069

    Tour with a local agent

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 3
      Rooms
      • Room types: Family Room, Laundry, Library, Office
      Cooling
      • Central Air
      Features
      • Basement: No
      • Has fireplace: Yes
      Interior area
      • Total structure area: 3,000
      • Total interior livable area: 3,000 sqft
      Video & virtual tour

      Property

      Parking
      • Parking features: None
      Features
      • Stories: 2
      • Has view: Yes
      • View description: Water
      • Has water view: Yes
      • Water view: Water
      • Waterfront features: Waterfront
      • Frontage type: Waterfront
      Lot
      • Size: 784.08 Square Feet
      Details
      • Parcel number: 0900006000100052000

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • New construction: No
      • Year built: 2007

      Community & HOA

      Location
      • Region: Sag Harbor

      Financial & listing details

      • Price per square foot: $1,665/sqft
      • Tax assessed value: $2,725,300
      • Date on market: 11/18/2025
      • Lease term: Contact For Details

        Estimated market value

        $4,743,000

        $4.51M - $4.98M

        $7,983/mo

        Price history

        Price history
        DateEventPrice
        11/18/2025Listed for sale$4,995,000+49.1%$1,665/sqft
        Source: Out East #392069 Report a problem
        8/31/2015Listing removed$12,500$4/sqft
        Source: Sotheby's International Realty - Bridgehampton Brokerage #0034809 Report a problem
        8/29/2015Listed for rent$12,500$4/sqft
        Source: Sotheby's International Realty - Bridgehampton Brokerage #0034809 Report a problem
        12/3/2014Sold$3,350,000+3.1%$1,117/sqft
        Source: Public Record Report a problem
        4/8/2014Listing removed$3,250,000$1,083/sqft
        Source: The Corcoran Group #29481 Report a problem
        2/8/2014Listed for sale$3,250,000$1,083/sqft
        Source: The Corcoran Group #29481 Report a problem
        8/26/2013Listing removed$3,250,000$1,083/sqft
        Source: The Corcoran Group #50279 Report a problem
        9/10/2012Listed for sale$3,250,000+10.2%$1,083/sqft
        Source: The Corcoran Group #50279 Report a problem
        3/24/2011Listing removed$2,950,000$983/sqft
        Source: The Corcoran Group #50279 Report a problem
        9/18/2010Listed for sale$2,950,000+422.1%$983/sqft
        Source: The Corcoran Group #50279 Report a problem
        9/10/2004Sold$565,000-18.1%$188/sqft
        Source: Public Record Report a problem
        6/16/2000Sold$690,000+133.9%$230/sqft
        Source: Public Record Report a problem
        5/16/1997Sold$295,000$98/sqft
        Source: Public Record Report a problem

        Public tax history

        Public tax history
        YearProperty taxesTax assessment
        2024-- $2,725,300
        2023-- $2,725,300
        2022-- $2,725,300
        2021-- $2,725,300
        2020-- $2,725,300
        2019-- $2,725,300
        2018-- $2,725,300
        2017$15,582 $2,725,300 +15.1%
        2016-- $2,367,100 +59.9%
        2015-- $1,480,100 +42.8%
        2014-- $1,036,800 -14.5%
        2013-- $1,212,800
        2012-- $1,212,800
        2011-- $1,212,800 +130.3%
        2007$3,267 -49.4%$526,600 -33.4%
        2005$6,456 +68.3%$791,193 +10277.7%
        2004$3,835 +8.2%$7,624
        2003$3,546 +9.5%$7,624
        2002$3,237 $7,624

        Find assessor info on the county website

        BuyAbility℠ payment

        Estimated monthly payment
        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.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Boost your down payment with 6% savings match

        Earn up to a 6% match & get a competitive APY with a *. Zillow has partnered with to help get you home faster.

        Learn more*Terms apply. Match provided by Foyer. Account offered by Pacific West Bank, Member FDIC.

        Climate risks

        Neighborhood: Noyack

        Getting around

        31 / 100
        Car-Dependent
        11 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

        Local experts in 11963

        Similar homes

        Skip to the end of the carouselSkip to the beginning of the carousel