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Off market
    • Zillow Home logoZestimate®
    $4,004,200

    37 Union St, Sag Harbor, NY 11963

    4beds
    2,700sqft
    SingleFamily
    Built in 2023
    6,969 Square Feet Lot
    $4,004,200 Zestimate®
    $1,483/sqft
    $-- Estimated rent

    Home value

    $4,004,200

    $3.44M - $4.68M

    Not available

    Zestimate® history
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    What's special

    Welcome to 37 Union Street, a stunning turn-key residence located in Sag Harbor Village. This exquisite home has recently undergone a complete gut renovation, seamlessly blending modern updates with classic charm. The home spans over 2,700 SF+ situated on a generous 0.16 acre+/- lot with 4 bedrooms, 3 full and 1 half bathrooms, providing ample space for relaxation and entertainment.

    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:

    Listing updated:

    Source: Zillow Rentals

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 4
    • Full bathrooms: 3
    • 1/2 bathrooms: 1
    Rooms
    • Room types: Laundry Room
    Heating
    • Fireplace
    Cooling
    • Central Air
    Features
    • Has basement: Yes
    • Has fireplace: Yes
    Interior area
    • Total interior livable area: 2,700 sqft

    Property

    Parking
    • Parking features: None
    • Details: Contact manager
    Features
    • Exterior features: Broker Exclusive
    • Has private pool: Yes
    • Pool features: Pool
    Lot
    • Size: 6,969 Square Feet
    Details
    • Parcel number: 0903003000400023000

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: SingleFamily
    Condition
    • Year built: 2023

    Community & HOA

    HOA
    • Amenities included: Pool
    Location
    • Region: Sag Harbor

    Financial & listing details

    • Price per square foot: $1,483/sqft
    • Tax assessed value: $1,514,500
    • Date on market: 3/30/2026
    • Lease term: Contact For Details

    Price history

    DateEventPrice
    5/6/2026Listing removed$100,000$37/sqft
    Source: Zillow Rentals Report a problem
    4/14/2026Price change$100,000-42.9%$37/sqft
    Source: Zillow Rentals Report a problem
    3/30/2026Listed for rent$175,000$65/sqft
    Source: Zillow Rentals Report a problem
    3/4/2026Listing removed$4,495,000$1,665/sqft
    Source: Out East #375857 Report a problem
    9/11/2025Listing removed$175,000$65/sqft
    Source: Zillow Rentals Report a problem
    9/11/2025Listed for sale$4,495,000-3.3%$1,665/sqft
    Source: Out East #375857 Report a problem
    9/5/2025Price change$175,000+84.2%$65/sqft
    Source: Zillow Rentals Report a problem
    8/27/2025Listed for rent$95,000$35/sqft
    Source: Zillow Rentals Report a problem
    8/27/2025Listing removed$4,650,000$1,722/sqft
    Source: Out East #375857 Report a problem
    8/28/2023Listed for sale$4,650,000+266.3%$1,722/sqft
    Source: Out East #375857 Report a problem
    4/23/2021Sold$1,269,500+290.6%$470/sqft
    Source: Agent Provided Report a problem
    8/4/1997Sold$325,000$120/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025-- $1,514,500
    2024-- $1,514,500
    2023-- $1,514,500 +0.5%
    2022-- $1,506,800 +32.2%
    2021-- $1,140,000
    2020-- $1,140,000
    2019-- $1,140,000 +8.1%
    2018-- $1,054,300
    2017$6,288 $1,054,300
    2016-- $1,054,300
    2015-- $1,054,300
    2014-- $1,054,300
    2013-- $1,054,300
    2012-- $1,054,300
    2011-- $1,054,300
    2010-- $1,054,300
    2009-- $1,054,300
    2008-- $1,054,300
    2007$5,323 +6.9%$1,054,300 +39.4%
    2005$4,982 +64%$756,272 +10043.1%
    2004$3,037 +8.4%$7,456
    2003$2,802 +10.4%$7,456
    2002$2,539 +7.5%$7,456
    2001$2,360 +8.9%$7,456 +0.2%
    2000$2,167 $7,440
    Find assessor info on the county website

    Neighborhood: 11963

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    Estimated market value
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    Estimated market value
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