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14 Mountain Street Lake Ronkonkoma NY 11779US3 Bed, 2.00 Bath (2 Full Bath), 1000964
14 Mountain Street Lake RonkonkomaNY11779
649000.0000 1/1/1900 12:00:00 AM
Realty Executives Power House
244-06 Jericho TurnpikeFloral ParkNY11001
516-437-8080

14 Mountain Street
Lake Ronkonkoma NY 11779 US

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Courtesy of: Anthony M. Perrotta CBR SFR CRB, Signature Premier Properties, aperrotta@signaturepremier.com

Realty Executives Power House
244-06 Jericho Turnpike
Floral Park, NY, US 11001
516-437-8080

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14 Mountain Street
Lake Ronkonkoma NY 11779 US

$649,000

Active Listing ID 1000964
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3 bed
bath icon
2.00 Bath (2 Full)
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Lot: 0.25 Acres
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Single Family Residence

$649,000

Active Listing ID 1000964
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14 Mountain Street Set on a beautifully maintained property in Lake Ronkonkoma, this immaculate 3 bedroom, 2 full bath Colonial is truly the one you've been waiting for. From the moment you enter, the pride of ownership is undeniable. Beautiful hardwood floors flow throughout, while custom built-ins and oversized windows in the formal living room fill the home with an abundance of natural light and warmth. The newly renovated kitchen is a true showpiece featuring quartz countertops, pendant lighting, stainless steel appliances, and thoughtfully designed finishes that blend style and function effortlessly. Upstairs, the spacious primary bedroom offers a private balcony overlooking the impeccably maintained backyard, creating the perfect place to enjoy your morning coffee or unwind at the end of the day. Every inch of this home has been meticulously cared for and beautifully maintained. The backyard is designed for both entertaining and relaxation with a spacious deck, paver patio, and inviting fire pit area, creating a private outdoor retreat you'll enjoy year-round. This special home checks all the boxes and is not to be missed.

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Property Features

  • Facts
  • Lot Size: 0.25 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • Cooling System: Central Air, Ductless
  • Floor Covering: Hardwood
  • Heating Fuels: Baseboard, Oil
  • Additional Features
  • Basement
  • Patio
  • Pool

School Information

  • School
  • Holbrook Road School(Elementary)
  • Dawnwood Middle School(MiddleSchool)
  • Centereach High School(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 649000
  • unparsedaddress: 14 Mountain Street
  • postalcity: Lake Ronkonkoma
  • stateorprovince: NY
  • country: US
  • postalcode: 11779
  • bathroomsfull: 2
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.25
  • lotsizeunits: Acres
  • lotsizearea: 0.25
  • livingarea: 1587
  • livingareaunits: Square Feet
  • latitude: 40.841935
  • longitude: -73.082545
  • listagentfullname: Anthony M. Perrotta CBR SFR CRB
  • listagentemail: aperrotta@signaturepremier.com
  • listagentkey: 3yd-MLSLINY-112453
  • listagentmlsid: 112453
  • listagentpreferredphone: 5162865640
  • listagentofficephone: 5162865640
  • listofficekey: 3yd-MLSLINY-SPH08
  • listofficemlsid: SPH08
  • 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: 1965
  • listingcontractdate: 2026-05-17
  • listagentfax: 6313686880
  • listagenturl: http://www.signaturepremier.com
  • countyorparish: Suffolk County
  • parcelnumber: 0200-598-00-02-00-019-000
  • elementaryschool: Holbrook Road School
  • highschool: Centereach High School
  • elementaryschooldistrict: Middle Country
  • middleorjuniorschooldistrict: Middle Country
  • highschooldistrict: Middle Country
  • appliances: Dishwasher, Dryer, Electric Oven, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
  • cooling: Central Air, Ductless
  • constructionmaterials: Frame
  • flooring: Hardwood
  • heating: Baseboard, Oil
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • parkingfeatures: Driveway, Garage
  • waterfrontyn: False
  • franchiseaffiliation: None
  • interiorfeatures: First Floor Full Bath, Breakfast Bar, Built-in Features, Ceiling Fan(s), Chandelier, Chefs Kitchen, Crown Molding, Eat-in Kitchen, Entrance Foyer, Kitchen Island, Open Floorplan, Open Kitchen, Quartz/Quartzite Counters, Recessed Lighting, Storage
  • architecturalstyle: Colonial
  • rooms: Basement, Bathroom 2, Bedroom 2, Bathroom 1, Bedroom 3, Bedroom 1
  • otherstructures: Storage
  • patioandporchfeatures: Patio, Deck
  • basement: Full
  • dock: False
  • poolprivateyn: True
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: False
  • internetconsumercommentyn: False
  • location: -73.08254, 40.841934
  • openhouse: { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-1000964", "OpenHouseEndTime": "2026-05-23 14:00:00", "OpenHouseId": "4377040", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-05-23 12:00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }, { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-1000964", "OpenHouseEndTime": "2026-05-23 14:00:00", "OpenHouseId": "4377041", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-05-23 12:00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }, { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-1000964", "OpenHouseEndTime": "2026-05-22 18:30:00", "OpenHouseId": "4377054", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-05-22 17:00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }, { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-1000964", "OpenHouseEndTime": "2026-05-24 14:00:00", "OpenHouseId": "4377061", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-05-24 12:00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }, { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-1000964", "OpenHouseEndTime": "2026-05-22 18:30:00", "OpenHouseId": "4377065", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-05-22 17:00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }, { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-1000964", "OpenHouseEndTime": "2026-05-24 14:00:00", "OpenHouseId": "4377067", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-05-24 12:00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Signature Premier Properties", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"aperrotta@signaturepremier.com", "ListBrokerageCity":"Huntington", "ListBrokerageCountry":"US", "ListBrokerageEmail":"info@signaturepremier.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/MLSLINY/c5ababc320d9ff0f0120de6bf56100c3/20140107215217613.png", "ListBrokerageName":"Signature Premier Properties", "ListBrokeragePhone":"(631) 673-3700", "ListBrokeragePostalCode":"11743", "ListBrokerageStateOrProvince":null, "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"157 East Main Street", "ListBrokerageWebsiteUrl":"http://www.signaturepremier.com", "ListOfficeAddress1":"190 Laurel Rd ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"SPH08", "ListOfficeCity":"East Northport", "ListOfficeCountry":"US", "ListOfficeEmail":"jdescovich@signaturepremier.com", "ListOfficePostalCode":"11731", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"SINGLE_FAMILY - Colonial - Lake Ronkonkoma, NY", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/14-Mountain-St_Lake-Ronkonkoma_NY_11779_M34454-92337?f=listhub&s=MLSLINY&m=1000964&c=rexren", "MLSModificationTimestamp":"2026-05-20 04:32:37", "Neighborhoods":[], "PostalCode":null, "RoomCount":5, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":12599, "TaxDescription":null, "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 5/20/2026 9:02:39 AM GMT
Source Updated Date: 5/21/2026 6:47:26 PM GMT

Courtesy of: Anthony M. Perrotta CBR SFR CRB, Signature Premier Properties, aperrotta@signaturepremier.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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