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Off market
  • $1,733,500

    21 Demarre Ln, Bayport, NY 11705

    6beds
    4,100sqft
    SingleFamily
    Built in 1910
    2.1 Acres Lot
    $1,733,500 Zestimate®
    $423/sqft
    $7,524 Estimated rent

    Home value

    $1,733,500

    $1.49M - $2.01M

    $7,524/mo

    Zestimate® history
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    $7,524/mo

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    Rent Zestimate®

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    $10,001/mo

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    What's special

    Elegant, South Shore Masterpiece. Exquisite Detail Throughout This Stately Colonial. 4800 Sf On Over 2 Acres Of Property With Its Own, Private Pond (Ice Skate On It In The Winter) In Desirable S. Bayport. Must See In Person. Call For A Private Tour. Priced Below Market Value For Quick Sale.

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 6
    • Bathrooms: 6
    • Full bathrooms: 4
    • 1/2 bathrooms: 2
    Heating
    • Other
    Cooling
    • Central
    Appliances
    • Included: Dryer, Refrigerator, Washer
    Features
    • Attic: Y
    Interior area
    • Total interior livable area: 4,100 sqft

    Property

    Features
    • Has view: Yes
    • View description: Water
    • Has water view: Yes
    • Water view: Water
    Lot
    • Size: 2.1 Acres
    Details
    • Parcel number: 0500409000700007000

    Construction

    Type & style
    • Home type: SingleFamily
    Condition
    • Year built: 1910

    Community & HOA

    Location
    • Region: Bayport

    Financial & listing details

    • Price per square foot: $423/sqft
    • Tax assessed value: $91,850

    Price history

    DateEventPrice
    10/31/2025Listing removed$1,700,000$415/sqft
    Source: NY State MLS #11497406 Report a problem
    5/15/2025Listed for sale$1,700,000+70.2%$415/sqft
    Source: OneKey® MLS as distributed by MLS GRID #862651 Report a problem
    12/22/2018Listing removed$999,000$244/sqft
    Source: Douglas Elliman #3050849 Report a problem
    5/1/2018Price change$999,000-16.7%$244/sqft
    Source: Douglas Elliman #2998238 Report a problem
    1/22/2018Listed for sale$1,199,000-4.1%$292/sqft
    Source: Douglas Elliman Real Estate #2998238 Report a problem
    12/1/2017Listing removed$1,250,000$305/sqft
    Source: Coach Real Estate Assoc Inc #2971163 Report a problem
    8/9/2017Price change$1,250,000-21.3%$305/sqft
    Source: Prime Realty #2941082 Report a problem
    7/26/2017Price change$1,588,888+5.9%$388/sqft
    Source: Prime Realty #2941082 Report a problem
    7/2/2017Price change$1,499,999-5.6%$366/sqft
    Source: Prime Realty #2941082 Report a problem
    5/24/2017Price change$1,588,888-3.7%$388/sqft
    Source: Prime Realty #2941082 Report a problem
    4/14/2017Price change$1,650,000-2.9%$402/sqft
    Source: Coach Real Estate Assoc Inc #2912923 Report a problem
    12/22/2016Price change$1,700,000-12.8%$415/sqft
    Source: Coach Real Estate Assoc Inc #2894045 Report a problem
    11/2/2016Listed for sale$1,950,000+114.3%$476/sqft
    Source: Coach Real Estate Assoc Inc #2894045 Report a problem
    7/28/2003Sold$910,000+156.3%$222/sqft
    Source: Public Record Report a problem
    8/10/1998Sold$355,000$87/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025-- $91,850
    2024-- $91,850
    2023-- $91,850
    2022-- $91,850
    2021-- $91,850
    2020-- $91,850
    2019-- $91,850
    2018-- $91,850
    2017$26,465 $91,850
    2016-- $91,850
    2015-- $91,850
    2014-- $91,850
    2013-- $91,850
    2012-- $91,850
    2011-- $91,850
    2010-- $91,850
    2009-- $91,850
    2008-- $91,850
    2007$20,116 +29.4%$91,850
    2005$15,545 +9.7%$91,850
    2004$14,174 +0.4%$91,850
    2003$14,124 +5.3%$91,850
    2002$13,414 $91,850
    2001-- $91,850
    2000$12,833 $91,850
    Find assessor info on the county website

    Neighborhood: 11705

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • District: Bayport-Blue Point

    Source: The MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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    Estimated market value
    $1,733,500
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $1,733,500