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  • Zillow Home logoZestimate®
    $3,513,100

    45 Old Sag Harbor Rd, Southampton, NY 11968

    5beds
    5,800sqft
    Single Family Residence
    Built in 2022
    1.02 Acres Lot
    $3,513,100 Zestimate®
    $606/sqft
    $-- Estimated rent

    Home value

    $3,513,100

    $3.34M - $3.69M

    Not available

    Zestimate® history
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    What's special

    Sun-filled interiorsClassic custom finishesExtensive irrigation systemElegant entertaining areasSerene retreatMature plantings

    Set on over an acre of beautifully landscaped grounds, this 4,058 sq. ft. Southampton residence offers the perfect blend of sophistication and comfort. With five spacious, well- appointed bedrooms and six baths, the home features sun-filled interiors, expansive living and dining spaces and seamless access to outdoor living. A chef's kitchen and elegant entertaining areas flow effortlessly to porches at both the front and back of the home. Classic custom finishes and attention to detail are noted on both the interior and exterior The private grounds are enhanced by a sparkling heated pool with waterfall, extensive irrigation system and mature plantings that create a serene retreat. Designed for both relaxation and gathering, this home combines timeless Hamptons style with modern amenities— in the perfect location between Southampton Village and Sag Harbor Village. The location offers access to pristine beaches, dining, the arts and all the East End has to offer.

    This property is not currently displayed as for sale or rent on Zillow. This may be different from what's on other websites or public sources.

    Zillow last checked:

    Source: Out East,MLS#: 390686

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 7
    • Full bathrooms: 6
    • 1/2 bathrooms: 1
    Rooms
    • Room types: Family Room, Laundry, Office
    Cooling
    • Central Air
    Features
    • Basement: Yes
    • Has fireplace: Yes
    Interior area
    • Total structure area: 5,800
    • Total interior livable area: 5,800 sqft

    Property

    Parking
    • Parking features: None
    Features
    • Stories: 2
    • Has private pool: Yes
    • Pool features: Heated
    Lot
    • Size: 1.02 Acres
    Details
    • Parcel number: 0900044000200047001

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Condition
    • New construction: No
    • Year built: 2022

    Community & HOA

    Location
    • Region: Southampton

    Financial & listing details

    • Price per square foot: $606/sqft
    • Tax assessed value: $1,941,900
    • Date on market: 8/25/2025
    • Lease term: Contact For Details

    Price history

    DateEventPrice
    9/7/2026Listing removed$3,750,000$647/sqft
    Source: Out East #390686 Report a problem
    8/25/2025Listed for sale$3,750,000-3.2%$647/sqft
    Source: OneKey® MLS as distributed by MLS GRID #904984 Report a problem
    7/30/2025Listing removed$3,875,000$668/sqft
    Source: Out East #382230 Report a problem
    2/12/2025Listed for sale$3,875,000$668/sqft
    Source: Out East #382230 Report a problem
    12/25/2024Listing removed$3,875,000$668/sqft
    Source: Out East #382230 Report a problem
    9/5/2024Price change$3,875,000-7.7%$668/sqft
    Source: Out East #382230 Report a problem
    6/23/2024Listing removed--
    Source: Zillow Rentals Report a problem
    6/22/2024Listed for sale$4,200,000+556.3%$724/sqft
    Source: Out East #382230 Report a problem
    1/17/2024Listed for rent$60,000$10/sqft
    Source: Zillow Rentals Report a problem
    7/25/2023Listing removed--
    Source: Zillow Rentals Report a problem
    1/18/2023Listed for rent$60,000-70%$10/sqft
    Source: Zillow Rentals Report a problem
    8/7/2022Listing removed--
    Source: Out East Report a problem
    2/17/2022Listed for rent$200,000$34/sqft
    Source: Out East #363501 Report a problem
    1/25/2019Sold$640,000-1.5%$110/sqft
    Source: Public Record Report a problem
    9/30/2018Listing removed$650,000$112/sqft
    Source: Nest Seekers International #52866 Report a problem
    8/1/2018Pending sale$650,000$112/sqft
    Source: Nest Seekers International #52866 Report a problem
    6/20/2018Listed for sale$650,000-7%$112/sqft
    Source: Nest Seekers International #52866 Report a problem
    1/16/2018Listing removed$699,000$121/sqft
    Source: Nest Seekers International #52866 Report a problem
    11/30/2017Listed for sale$699,000-6.7%$121/sqft
    Source: Nest Seekers International #52866 Report a problem
    5/23/2017Listed for sale$749,000+17%$129/sqft
    Source: Nest Seekers International LLC #2940957 Report a problem
    10/16/2013Listing removed$639,900$110/sqft
    Source: Beau Hulse Realty Group, Inc #2534293 Report a problem
    8/28/2013Listed for sale$639,900-5.8%$110/sqft
    Source: Beau Hulse Realty Group, Inc #2534293 Report a problem
    5/9/2013Listing removed$679,000$117/sqft
    Source: Beau Hulse Realty Group, Inc #2534293 Report a problem
    12/13/2012Price change$679,000-2.9%$117/sqft
    Source: Beau Hulse Realty Group, Inc #2534293 Report a problem
    10/16/2012Listed for sale$699,000-15.3%$121/sqft
    Source: Beau Hulse Realty Group, Inc #2534293 Report a problem
    2/8/2012Listing removed$825,000+27.9%$142/sqft
    Source: Prudential Report a problem
    9/6/2005Sold$645,000+262.4%$111/sqft
    Source: Public Record Report a problem
    1/8/2001Sold$178,000$31/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025-- $1,941,900
    2024-- $1,941,900
    2023-- $1,941,900 +3.3%
    2022-- $1,879,100 +41.8%
    2021-- $1,325,400 +156.6%
    2020-- $516,500 -33.8%
    2019-- $780,300 +13.2%
    2018-- $689,100 +5.9%
    2017$3,049 $650,800
    2016-- $650,800
    2015-- $650,800
    2014-- $650,800
    2013-- $650,800
    2012-- $650,800
    2011-- $650,800 -1.2%
    2007$2,917 +20.6%$658,600 +51.7%
    2005$2,419 +15.7%$434,133 +7719.4%
    2004$2,092 +5.3%$5,552
    2003$1,987 +1.7%$5,552
    2002$1,953 -16.4%$5,552 -21.4%
    2001$2,336 +2%$7,060
    2000$2,290 $7,060
    Find assessor info on the county website

    Neighborhood: North Sea

    Nearby schools

    GreatSchools rating
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    Estimated market value
    $3,513,100
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    Estimated market value
    $3,513,100