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3651 Soundview Avenue
Peconic NY 11958 US

$3,100,000

Active Listing ID 1009245
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3 bed
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1,600 square feet
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2.00 Bath (2 Full)
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Lot: 1.49 Acres
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Single Family Residence

$3,100,000

Active Listing ID 1009245
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3651 Soundview Avenue Charming updated Soundfront beach house! This home is what dreams are made of. Steps away is a plush, powder white sandy path leading to a serene private beach where panoramic vistas and mesmerizing sunsets will sweep you off your feet. Offering approximately 1, 600 sq. ft. of living space, the first level boasts an eat-in-kitchen, living room with fireplace to cozy up to during those brisk fall evenings, access to a 110 sq. ft. screened-in porch - perfect for enjoying your morning coffee, a family room/dining area with soaring pitched ceilings, a full bath, laundry room and a bonus room that is currently used as a bedroom. Two additional bedrooms are located on the second floor - both with water views. There is also a new HVAC system in place. A multitude of opportunities await. This property is also offered as a compound. See 3645 Soundview Ave.

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Property Features

  • Facts
  • Lot Size: 1.49 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • Cooling System: Multi Units, Ductless
  • Heating Fuels: Heat Pump (Heating), Electric (Heating)
  • Additional Features
  • Fireplace
  • Patio
  • Waterfront

School Information

  • School
  • Mattituck-Cutchogue Elementary Sch(Elementary)
  • Mattituck Junior-Senior High School(MiddleSchool)
  • Mattituck Junior-Senior High School(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 3100000
  • unparsedaddress: 3651 Soundview Avenue
  • postalcity: Peconic
  • stateorprovince: NY
  • country: US
  • postalcode: 11958
  • bathroomsfull: 2
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 1.49
  • lotsizeunits: Acres
  • lotsizearea: 1.49
  • livingarea: 1600
  • livingareaunits: Square Feet
  • latitude: 41.059632
  • longitude: -72.466351
  • listagentfullname: Nicholas S. Liappas
  • listagentemail: nicholas.liappas@compass.com
  • listagentkey: 3yd-MLSLINY-147180
  • listagentmlsid: 147180
  • listagentpreferredphone: 5162147761
  • listagentofficephone: 5162147761
  • listofficekey: 3yd-MLSLINY-CMPA05
  • listofficemlsid: CMPA05
  • disclaimer: Copyright © 2026 OneKey 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: MLSLINY
  • yearbuilt: 1940
  • listingcontractdate: 2026-08-20
  • listagenturl: https://www.compass.com/
  • countyorparish: Suffolk County
  • parcelnumber: 1000-068-00-01-00-014-002
  • elementaryschool: Mattituck-Cutchogue Elementary Sch
  • highschool: Mattituck Junior-Senior High School
  • elementaryschooldistrict: Mattituck-Cutchogue
  • middleorjuniorschooldistrict: Mattituck-Cutchogue
  • highschooldistrict: Mattituck-Cutchogue
  • appliances: Dryer, Freezer, Range, Refrigerator, Washer
  • cooling: Multi Units, Ductless
  • constructionmaterials: Frame
  • heating: Heat Pump (Heating), Electric (Heating)
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 0
  • parkingfeatures: Driveway
  • view: Water
  • waterfrontyn: True
  • franchiseaffiliation: None
  • interiorfeatures: Open Kitchen
  • waterfrontfeatures: Beach Access, Beach Front, Waterfront
  • architecturalstyle: Cottage
  • rooms: Bathroom 2, Laundry Room, Family Room, Bathroom 1, Bedroom 1, Bedroom 2, Laundry Room, Bedroom 3
  • utilities: Cable Available
  • patioandporchfeatures: Porch, Deck
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: False
  • internetconsumercommentyn: False
  • location: -72.466354, 41.05963
  • openhouse: { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-1009245", "OpenHouseEndTime": "2026-09-05 13:30:00", "OpenHouseId": "9109971", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-09-05 11:30:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Compass Greater NY LLC", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"nicholas.liappas@compass.com", "ListBrokerageCity":"New York", "ListBrokerageCountry":"US", "ListBrokerageEmail":"Support@Compass.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Compass Greater NY LLC", "ListBrokeragePhone":"(212) 913-9058", "ListBrokeragePostalCode":"1001", "ListBrokerageStateOrProvince":null, "ListBrokerageUnitNumber":"Fl 9", "ListBrokerageUnparsedAddress":"90 5th Ave, NY", "ListBrokerageWebsiteUrl":"https://www.compass.com/", "ListOfficeAddress1":"1468 Northern Blvd ", "ListOfficeAddress2":"Fl 9", "ListOfficeBrokerMlsId":"CMPA05", "ListOfficeCity":"Manhasset", "ListOfficeCountry":"US", "ListOfficeEmail":"jill.mallino@compass.com", "ListOfficePostalCode":"11030", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"Residential, Peconic, NY", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/3651-Soundview-Ave_Peconic_NY_11958_M48897-91687?f=listhub&s=MLSLINY&m=1009245&c=rexren", "MLSModificationTimestamp":"2026-09-01 14:39:36", "Neighborhoods":[], "PostalCode":null, "RoomCount":6, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":10841, "TaxDescription":null, "TaxYear":"2026"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 9/1/2026 3:45:33 PM GMT
Source Updated Date: 9/5/2026 12:48:41 PM GMT

Courtesy of: Nicholas S. Liappas, Compass Greater NY LLC, nicholas.liappas@compass.com

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