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173 Diana Drive Mastic Beach NY 11951US2 Bed, 1.00 Bath (1 Full Bath), 1,482 square feet1066840
173 Diana Drive Mastic BeachNY11951
449000.0000 1/1/1900 12:00:00 AM
Century 21 Adams Real Estate
1 /

Courtesy of: Jane L. Letterman CBR, Century 21 Adams Real Estate, jane.lettermanc21@gmail.com

173 Diana Drive
Mastic Beach NY 11951 US

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1 /

Courtesy of: Jane L. Letterman CBR, Century 21 Adams Real Estate, jane.lettermanc21@gmail.com

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173 Diana Drive
Mastic Beach NY 11951 US

$449,000

Active Listing ID 1066840
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2 bed
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1,482 square feet
bath icon
1.00 Bath (1 Full)
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Lot: 0.20 Acres
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Single Family Residence

$449,000

Active Listing ID 1066840
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Maps

173 Diana Drive This Cape Cod offers a great opportunity to make it your own! Featuring 2 bedrooms and a full bath with potential for 2 additional bedrooms upstairs. Enjoy a spacious, fully fenced backyard, perfect for entertaining, gardening or relaxing outdoors. Step outside into the inviting 3 season room overlooking the backyard, a perfect spot to enjoy your morning coffee or unwind at the end of the day. The full partially finished basement offers additional living space with separate entrance and egress windows and a full bathroom. With plenty of potential and space to grow, this home is full of possibilities!

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Property Features

  • Facts
  • Lot Size: 0.20 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 1
  • Exterior Finish: Mailbox, Rain Gutters
  • Floor Covering: Laminate, Wood, Carpet
  • Heating Fuels: Baseboard, Oil
  • Additional Features
  • Patio

School Information

  • School
  • John S Hobart Elementary School(Elementary)
  • William Paca Middle School(MiddleSchool)
  • William Floyd High School(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 449000
  • unparsedaddress: 173 Diana Drive
  • postalcity: Mastic Beach
  • stateorprovince: NY
  • country: US
  • postalcode: 11951
  • bathroomsfull: 1
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.2
  • lotsizeunits: Acres
  • lotsizearea: 0.2
  • livingarea: 1482
  • livingareaunits: Square Feet
  • latitude: 40.761189
  • longitude: -72.854284
  • listagentfullname: Jane L. Letterman CBR
  • listagentemail: jane.lettermanc21@gmail.com
  • listagentkey: 3yd-MLSLINY-89634
  • listagentmlsid: 89634
  • listagentpreferredphone: (631) 661-7200
  • listagentofficephone: 6315533860
  • listofficekey: 3yd-MLSLINY-ADM01
  • listofficemlsid: ADM01
  • 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: 1992
  • listingcontractdate: 2026-10-26
  • listagentfax: 6316617392
  • listagenturl: http://www.c21finehomes.com
  • countyorparish: Suffolk County
  • parcelnumber: 0004400342
  • elementaryschool: John S Hobart Elementary School
  • highschool: William Floyd High School
  • elementaryschooldistrict: William Floyd
  • middleorjuniorschooldistrict: William Floyd
  • highschooldistrict: William Floyd
  • appliances: Dishwasher, Dryer, Electric Cooktop, Electric Oven, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Washer, Oil Water Heater
  • constructionmaterials: Vinyl Siding
  • flooring: Laminate, Wood, Carpet
  • heating: Baseboard, Oil
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 0
  • parkingfeatures: Driveway, Off Street
  • waterfrontyn: False
  • franchiseaffiliation: Century 21 Real Estate
  • interiorfeatures: First Floor Bedroom, First Floor Full Bath, Crown Molding, Eat-in Kitchen, High Ceilings, In-Law Floorplan, Kitchen Island, Open Floorplan, Open Kitchen, Pantry, Washer/Dryer Hookup
  • exteriorfeatures: Mailbox, Rain Gutters
  • windowfeatures: Shutters, Wood Frames
  • architecturalstyle: Cape Cod
  • rooms: Bedroom 1, Bedroom 2, Basement, Bathroom 1, Living Room
  • utilities: Cable Available
  • patioandporchfeatures: Deck
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • fencing: Fenced
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: False
  • internetconsumercommentyn: False
  • location: -72.85429, 40.76119
  • openhouse: { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-1066840", "OpenHouseEndTime": "2026-11-15 14:30:00", "OpenHouseId": "13529657", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-11-15 13:00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Century 21 Adams Real Estate", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"jane.lettermanc21@gmail.com", "ListBrokerageCity":"Babylon", "ListBrokerageCountry":"US", "ListBrokerageEmail":"mary@adamssellsli.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Century 21 Adams Real Estate", "ListBrokeragePhone":"(631) 661-7200", "ListBrokeragePostalCode":"11702", "ListBrokerageStateOrProvince":null, "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"72 E Main St", "ListBrokerageWebsiteUrl":"http://www.c21finehomes.com", "ListOfficeAddress1":"72 E Main St ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"ADM01", "ListOfficeCity":"Babylon", "ListOfficeCountry":"US", "ListOfficeEmail":"info@c21adamsny.com", "ListOfficePostalCode":"11702", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"Residential, Mastic Beach, NY", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/173-Diana-Dr_Mastic-Beach_NY_11951_M97800-57645?f=listhub&s=MLSLINY&m=1066840&c=rexren", "MLSModificationTimestamp":"2026-11-03 21:49:36", "Neighborhoods":[], "PostalCode":null, "RoomCount":4, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":8223, "TaxDescription":null, "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
  • GarageSpaces: 0
Listing Changed: 11/3/2026 10:45:22 PM GMT
Source Updated Date: 11/4/2026 12:52:41 PM GMT

Courtesy of: Jane L. Letterman CBR, Century 21 Adams Real Estate, jane.lettermanc21@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.

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