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20 Sentinel Place
Massapequa NY 11758 US

$675,000

Active Listing ID 1063204
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4 bed
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1,695 square feet
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2.00 Bath (2 Full)
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Lot: 0.17 Acres
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Single Family Residence

$675,000

Active Listing ID 1063204
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20 Sentinel Place Here is the corner property that you have been looking for. This beautiful wideline hi-ranch features 4 bedrooms, 2 full baths, one bathroom connected to master bedroom, living room with 2 skylights, dining room, kitchen with skylight, very large den, laundry room, 1 car garage, inground sprinklers, fenced property, security cameras front and back, sliding doors to a patio-perfect for entertaining. Nice curb appeal. Near major highways, Long Island Railroad, Restaurants and shopping centers. Can be converted to mother daughter with proper permits. House is being sold "AS IS".

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Property Features

  • Facts
  • Lot Size: 0.17 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • Floor Covering: Hardwood
  • Heating Fuels: Oil

School Information

  • School
  • Park Avenue School - Suffolk(Elementary)
  • Edmund W Miles Middle School(MiddleSchool)
  • Amityville Memorial High School(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 675000
  • unparsedaddress: 20 Sentinel Place
  • postalcity: Massapequa
  • stateorprovince: NY
  • country: US
  • postalcode: 11758
  • bathroomsfull: 2
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.1722
  • lotsizeunits: Acres
  • lotsizearea: 0.1722
  • livingarea: 1695
  • livingareaunits: Square Feet
  • latitude: 40.677207
  • longitude: -73.428785
  • listagentfullname: Martha Marcellus
  • listagentemail: marthamarcellus.coldwellbanker@gmail.com
  • listagentkey: 3yd-MLSLINY-101510
  • listagentmlsid: 101510
  • listagentpreferredphone: 631-586-6700
  • listofficekey: 3yd-MLSLINY-ESTN01
  • listofficemlsid: ESTN01
  • 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: 1984
  • listingcontractdate: 2026-10-15
  • listagentfax: 6315866706
  • listagenturl: http://www.coldwellbankereaston.com
  • countyorparish: Nassau County
  • parcelnumber: 2489-53-041-00-0027-0
  • elementaryschool: Park Avenue School - Suffolk
  • highschool: Amityville Memorial High School
  • elementaryschooldistrict: Amityville
  • middleorjuniorschooldistrict: Amityville
  • highschooldistrict: Amityville
  • appliances: Range, Refrigerator
  • constructionmaterials: Aluminum Siding
  • flooring: Hardwood
  • heating: Oil
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 2
  • parkingfeatures: Driveway
  • waterfrontyn: False
  • franchiseaffiliation: Coldwell Banker Real Estate
  • interiorfeatures: Eat-in Kitchen, Formal Dining
  • windowfeatures: Skylight(s)
  • architecturalstyle: Ranch
  • rooms: Living Room, Bedroom 3, Kitchen, Bedroom 4, Bathroom 1, Dining Room, Dining Room, Den, Bedroom 1, Bedroom 2, Bathroom 2, Laundry Room
  • utilities: Water Available
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • fencing: Fenced
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: False
  • internetconsumercommentyn: False
  • location: -73.42879, 40.677208
  • openhouse: { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-1063204", "OpenHouseEndTime": "2026-11-01 16:00:00", "OpenHouseId": "13032592", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-11-01 14:00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Coldwell Banker Easton Properties", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"marthamarcellus.coldwellbanker@gmail.com", "ListBrokerageCity":"N. babylon", "ListBrokerageCountry":"US", "ListBrokerageEmail":"rick.hovanec@coldwellbanker.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Coldwell Banker Easton Properties", "ListBrokeragePhone":"631-586-6700", "ListBrokeragePostalCode":"11703", "ListBrokerageStateOrProvince":null, "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"1405 Deer Park Avenue", "ListBrokerageWebsiteUrl":"http://www.coldwellbankereaston.com", "ListOfficeAddress1":"1405 Deer Park Ave ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"ESTN01", "ListOfficeCity":"North Babylon", "ListOfficeCountry":"US", "ListOfficeEmail":"rickhovanec.coldwellbanker@gmail.com", "ListOfficePostalCode":"11703", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"Residential, Massapequa, NY", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/20-Sentinel-Pl_Massapequa_NY_11758_M40537-57231?f=listhub&s=MLSLINY&m=1063204&c=rexren", "MLSModificationTimestamp":"2026-11-04 20:18:36", "Neighborhoods":[], "PostalCode":null, "RoomCount":8, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":12262, "TaxDescription":null, "TaxYear":"2026"}], "UnitNumber":null, "UnparsedAddress":null}
  • GarageSpaces: 1
Listing Changed: 11/4/2026 8:46:42 PM GMT
Source Updated Date: 11/5/2026 12:58:06 AM GMT

Courtesy of: Martha Marcellus, Coldwell Banker Easton Prop, marthamarcellus.coldwellbanker@gmail.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.