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55 Peconic Ave
Shelter Island NY 11964 US

$2,675,000

Active Listing ID 11650873
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4 bed
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3.00 Bath (3 Full)
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Lot: 1.40 Acres
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Single Family Residence

$2,675,000

Active Listing ID 11650873
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55 Peconic Ave Welcome to 55 Peconic Avenue, a bold, newly built statement home completed in 2022 and set on an expansive 1.4-acre parcel in one of Shelter Island's most coveted locations. Designed for true year-round living, this residence captures southwest-facing water views, dramatic light, and a seamless indoor-outdoor lifestyle that today's buyers demand. The main level delivers a clean, open-concept layout flooded with natural light. Living and dining spaces flow effortlessly around a striking raised propane fireplace, anchoring the home with warmth and architectural presence. The kitchen is the heart of it all-sleek, functional, and centered around an oversized island built for gathering, entertaining, and everyday life done right. The southeast wing is dedicated entirely to the primary suite, offering privacy and scale rarely found at this price point. A walk-in dressing room with custom built-ins leads to a spa-caliber bath featuring double vanities, a glass-enclosed shower, private commode room, and direct access to an outdoor shower-because this is Shelter Island, and luxury should feel effortless. On the opposite wing, two generously sized guest bedrooms share a beautifully appointed hall bath, creating a perfect balance of privacy and comfort for family and friends. Downstairs, the partially finished lower level expands the home's versatility with a large bonus room complete with an egress window, walk-in closet, full bath, and ample storage-ideal for overflow guests, media, fitness, or a private retreat. Outside is where this property truly separates itself. A 20' x 40' Gunite pool with integrated spa, shallow lounge shelf, marble accents, and custom tile finish sets the tone for resort-level living. The thoughtfully placed barbecue and entertaining area makes hosting seamless, while a cistern-fed irrigation system supports lush landscaping. A detached 3-car garage at the rear adds valuable storage for vehicles, water toys, or recreational gear. This is not just a house-it's a modern Shelter Island compound moments from beaches, boating, and everything that makes this market so fiercely competitive. Turn-key. Timeless. Impossible to replace.

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Property Features

  • Facts
  • Lot Size: 1.40 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 3
  • Cooling System: Central Air
  • Heating Fuels: Fireplace(s)
  • Additional Features
  • Fireplace

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 2675000
  • unparsedaddress: 55 Peconic Ave
  • postalcity: Shelter Island
  • stateorprovince: NY
  • country: US
  • postalcode: 11964
  • bathroomsfull: 3
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 1.4
  • lotsizeunits: Acres
  • lotsizearea: 1.4
  • livingarea: 0
  • livingareaunits: Square Feet
  • latitude: 41.044675
  • longitude: -72.358261
  • listagentfullname: Jack Richardson
  • listagentemail: jr@serhant.com
  • listagentkey: 3yd-NYSMLS-176859
  • listagentmlsid: 176859
  • listagentpreferredphone: 6464807665
  • listagentofficephone: 6315008800
  • listofficekey: 3yd-NYSMLS-20061
  • listofficemlsid: 20061
  • disclaimer: Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: NYSMLS
  • listingcontractdate: 2026-02-06
  • listagenturl: http://www.serhant.com
  • countyorparish: Suffolk
  • parcelnumber: 0700-025.000-01-000.039/001
  • elementaryschooldistrict: 000000
  • middleorjuniorschooldistrict: 000000
  • highschooldistrict: 000000
  • cooling: Central Air
  • heating: Fireplace(s)
  • numberofunitstotal: 0
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • parkingfeatures: Garage
  • waterfrontyn: False
  • architecturalstyle: Other
  • rooms: Bathroom 1, Bathroom 2, Bathroom 3, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bonus Room, Den, Family Room, Media Room
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -72.35826, 41.044674
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Serhant LLC", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"jr@serhant.com", "ListBrokerageCity":"Water Mill", "ListBrokerageCountry":"US", "ListBrokerageEmail":null, "ListBrokerageLogoUrl":null, "ListBrokerageName":"Serhant LLC", "ListBrokeragePhone":"646-480-7665", "ListBrokeragePostalCode":null, "ListBrokerageStateOrProvince":"NY", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"103 Hayground Road", "ListBrokerageWebsiteUrl":"http://www.serhant.com", "ListOfficeAddress1":"2405 Main Street", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":null, "ListOfficeCity":"Bridgehampton", "ListOfficeCountry":"US", "ListOfficeEmail":null, "ListOfficePostalCode":"11932", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"Residential - Shelter Island, NY", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/55-Peconic-Ave_Shelter-Island_NY_11964_M94160-23478?f=listhub&s=NYSMLS&m=11650873&c=rexren", "MLSModificationTimestamp":"2026-02-10T19:29:15Z", "Neighborhoods":[], "PostalCode":null, "RawPropertySubType":"Residential", "RawPropertyType":"Residential", "RoomCount":0, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":0, "TaxDescription":null, "TaxYear":null}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 2/11/2026 12:09:01 AM GMT
Source Updated Date: 2/14/2026 7:02:23 AM GMT

Courtesy of: Jack Richardson, SERHANT., jr@serhant.com

Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.