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20 Island Trl
Sparta Twp. NJ 07871-1602 US

$3,985,000

Active Listing ID 3991458
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5 bed
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7.00 Bath (6 Full , 1 Half)
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Lot: 0.91 Acres
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Single Family Residence

$3,985,000

Active Listing ID 3991458
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20 Island Trl Exquisite Luxury Lakefront home. A rare opportunity to own a premier residence on a private island home to only 34 beautiful lakefront properties. This 5 BR 6.1 BA estate like masterpiece is packed with exceptional quality and timeless design. Set on a sweeping lawn with a large lakefront patio, this home delivers upscale lake living and privacy with its resort style pool, cabana and new boathouse offering direct access to lake adventures. Entertain in style with a new gourmet kitchen featuring a wood burning stone fireplace and french doors that lead out to your outdoor cooking station complete with cooking fireplace and inviting patios. Retreat to the second floor primary suite equipped with a full bath, walk in closet, stone fireplace, sitting room with a covered porch to take in lake views. Spacious second floor office wing with a private bath and separate entrance providing a comfortable and substantial work environment. Greet your guests with a unique bar room off the foyer then step into the rustic living enjoying wonderful lake views and gather around a cozy fireplace. The finished basement includes an exercise room, full bath with a seam room and wine storage. A lifestyle unmatched just an hour from Manhattan.

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Property Features

  • Facts
  • Lot Size: 0.91 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 6
  • 1/2 Bathrooms: 1
  • Cooling System: Central Air, Multi Units
  • Exterior Finish: Barbeque, Deck, Dock, Gazebo, Metalfnc, Outbld/S, Patio, Strmdoor, Strmwind, Thrmlw&d, Sprinklr, Pool
  • Floor Covering: Tile, Wood
  • Roof Type: Asphalt, Shingle
  • Heating Fuels: Baseboard, Fireplace(s), Hot Water (Heating)
  • Additional Features
  • Fireplace
  • Patio
  • Pool
  • Waterfront

School Information

  • School
  • SPARTA(Elementary)
  • SPARTA(MiddleSchool)
  • SPARTA(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 3985000
  • unparsedaddress: 20 Island Trl
  • postalcity: Sparta Twp.
  • stateorprovince: NJ
  • country: US
  • postalcode: 07871-1602
  • bathroomsfull: 6
  • bathroomshalf: 1
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.91
  • lotsizeunits: Acres
  • lotsizearea: 0.91
  • livingarea: 6100
  • livingareaunits: Square Feet
  • latitude: 41.02643
  • longitude: -74.65375
  • listagentfullname: DEIRDRE GOOD
  • listagentemail: dgood@weichert.com
  • listagentkey: 3yd-GSMLSNJ-200004
  • listagentmlsid: 200004
  • listagentpreferredphone: 9732195355
  • listagentofficephone: 9737292700
  • listofficekey: 3yd-GSMLSNJ-000645
  • listofficemlsid: 000645
  • disclaimer: Copyright © 2025 Garden State MLS, LLC. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: GSMLSNJ
  • yearbuilt: 1929
  • listingcontractdate: 2025-10-08
  • listagenturl: https://www.weichert.com/offices/NJ-Sparta/
  • countyorparish: Sussex
  • elementaryschool: SPARTA
  • highschool: SPARTA
  • appliances: Dryer
  • cooling: Central Air, Multi Units
  • constructionmaterials: Brick, Stone
  • flooring: Tile, Wood
  • heating: Baseboard, Fireplace(s), Hot Water (Heating)
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 4
  • roof: Asphalt, Shingle
  • waterfrontyn: True
  • interiorfeatures: BarWet, CeilBeam, Drapes, CeilHigh, SmokeDet, TubShowr, WlkInCls
  • exteriorfeatures: Barbeque, Deck, Dock, Gazebo, Metalfnc, Outbld/S, Patio, Strmdoor, Strmwind, Thrmlw&d, Sprinklr, Pool
  • waterfrontfeatures: Waterfront
  • architecturalstyle: Other
  • rooms: Basement, Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bathroom 5, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Den, Dining Room, Exercise Room, Family Room, Kitchen, Living Room, Office, Utility Room
  • otherstructures: Gazebo
  • structuretype: Dock
  • patioandporchfeatures: Patio, Deck
  • dock: True
  • poolprivateyn: True
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -74.65375, 41.02643
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Weichert Realtors Sparta", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[{"ExpenseCategory":"Home Owner Assessments Fee", "ExpenseFrequency":"Annually", "ExpenseValue":2800}], "GeocodeOptions":null, "LeadRoutingEmail":"dgood@weichert.com", "ListBrokerageCity":"Sparta", "ListBrokerageCountry":"US", "ListBrokerageEmail":"amilling@weichertrealtors.net", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Weichert Realtors Sparta", "ListBrokeragePhone":"(973) 219-5355", "ListBrokeragePostalCode":"07871", "ListBrokerageStateOrProvince":"NJ", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"92 Woodport Road", "ListBrokerageWebsiteUrl":"https://www.weichert.com/offices/NJ-Sparta/", "ListOfficeAddress1":"92 WOODPORT ROAD", "ListOfficeAddress2":"-", "ListOfficeBrokerMlsId":"240442", "ListOfficeCity":"SPARTA", "ListOfficeCountry":"US", "ListOfficeEmail":"amilling@weichertrealtors.net", "ListOfficePostalCode":"07871", "ListOfficeStateOrProvince":"NJ", "ListPriceCurrencyType":"USD", "ListingTitle":"Custom Home, Single Family - Sparta Twp., NJ", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/20-Island-Trl_Sparta_NJ_07871_M69976-01508?f=listhub&s=GSMLSNJ&m=3991458&c=rexren", "MLSModificationTimestamp":"2025-10-10T13:57:48Z", "Neighborhoods":[], "PostalCode":null, "RawPropertySubType":"Single Family", "RawPropertyType":"Single Family", "RoomCount":12, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":56149, "TaxDescription":null, "TaxYear":"2024"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 10/16/2025 3:35:02 PM GMT
Source Updated Date: 12/13/2025 6:47:22 PM GMT

Courtesy of: DEIRDRE GOOD, WEICHERT REALTORS, dgood@weichert.com

Copyright © 2025 Garden State MLS, LLC. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.