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341 Avenue B
Ronkonkoma NY 11779 US

$698,900

Active Listing ID 1039625
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5 bed
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1,803 square feet
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2.00 Bath (2 Full)
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Lot: 0.21 Acres
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Single Family Residence

$698,900

Active Listing ID 1039625
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341 Avenue B Fall in love with this beautifully updated, light-filled open-concept home on a quiet street in a desirable neighborhood. High cathedral ceilings with skylights frame a seamless main-level flow between the living room, dining area and a renovated kitchen featuring quartz countertops, upgraded cabinetry, and stainless steel appliances. Sliding glass doors lead directly to a spacious deck overlooking a private, fully fenced yard-an entertainer's dream. Hardwood floors lead to three generous bedrooms and a sleek, fully remodeled bath with a double sink. The ground-level lower floor offers exceptional versatility and privacy-ideal for extended family, an in-law suite, or guest quarters. It features engineered wood floors, two additional bedrooms, an updated full guest bath, a large den, a home office/playroom, a dedicated laundry room, a pantry, and ample storage. Exit through the lower sliders to a private outdoor oasis with green space, an entertainment deck, and a semi-above-ground pool. Major Upgrades include Roof, vinyl siding, kitchen, and bathrooms updated ~5 years ago; new front door and washer/dryer (~2 yrs old), Home also offers Central air conditioning, recessed lighting throughout and in-ground sprinkler system, large storage shed with electricity, above-ground oil tank and abundant closet space. All this located minutes to local shopping, dining, schools, and the LIRR for an easy commute.

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Property Features

  • Facts
  • Lot Size: 0.21 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • Cooling System: Central Air
  • Exterior Finish: Mailbox, Rain Gutters
  • Floor Covering: Carpet, Vinyl, Hardwood
  • Heating Fuels: Oil
  • Additional Features
  • 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: 698900
  • unparsedaddress: 341 Avenue B
  • postalcity: Ronkonkoma
  • stateorprovince: NY
  • country: US
  • postalcode: 11779
  • bathroomsfull: 2
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.21
  • lotsizeunits: Acres
  • lotsizearea: 0.21
  • livingarea: 1803
  • livingareaunits: Square Feet
  • latitude: 40.841724
  • longitude: -73.07816
  • listagentfullname: Cecelia M. Schmidt
  • listagentemail: cmschmidtrealtor@aol.com
  • listagentkey: 3yd-MLSLINY-9024210
  • listagentmlsid: 9024210
  • listagentpreferredphone: 6318976938
  • listagentofficephone: 6318976938
  • listofficekey: 3yd-MLSLINY-BRMN22
  • listofficemlsid: BRMN22
  • 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: 1960
  • listingcontractdate: 2026-08-19
  • listagentfax: 6312651044
  • listagenturl: http://www.cbamhomes.com
  • countyorparish: Suffolk County
  • parcelnumber: 0200-598-00-03-00-032-000
  • elementaryschool: Holbrook Road School
  • highschool: Centereach High School
  • elementaryschooldistrict: Middle Country
  • middleorjuniorschooldistrict: Middle Country
  • highschooldistrict: Middle Country
  • appliances: Dishwasher, Dryer, Electric Range, Electric Water Heater, Freezer, Microwave, Refrigerator, Washer
  • cooling: Central Air
  • constructionmaterials: Stone, Vinyl Siding
  • flooring: Hardwood, Vinyl, Carpet
  • heating: Oil
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 8
  • parkingfeatures: Driveway
  • waterfrontyn: False
  • franchiseaffiliation: Coldwell Banker Real Estate
  • interiorfeatures: First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Kitchen Island, Open Floorplan, Open Kitchen, Pantry, Quartz/Quartzite Counters, Recessed Lighting, Smart Thermostat, Storage, Washer/Dryer Hookup
  • exteriorfeatures: Mailbox, Rain Gutters
  • windowfeatures: Insulated Windows, Skylight(s)
  • architecturalstyle: Ranch
  • rooms: Bedroom 5, Utility Room, Dining Room, Bathroom 1, Kitchen, Dining Room, Bedroom 4, Bedroom 1, Bedroom 2, Bathroom 2, Office, Bedroom 3, Den, Laundry Room
  • securityfeatures: Security Lighting
  • otherstructures: Storage
  • patioandporchfeatures: Patio, Deck
  • dock: False
  • poolprivateyn: True
  • spayn: False
  • fencing: Fenced
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: False
  • internetconsumercommentyn: False
  • location: -73.07816, 40.841724
  • openhouse: { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-1039625", "OpenHouseEndTime": "2026-08-22 14:30:00", "OpenHouseId": "8396620", "OpenHouseRemarks": "Updated with an Open Concept", "OpenHouseStartTime": "2026-08-22 12:30:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }, { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-1039625", "OpenHouseEndTime": "2026-08-22 14:30:00", "OpenHouseId": "8396626", "OpenHouseRemarks": "Updated Home with an Open Concept --", "OpenHouseStartTime": "2026-08-22 12:30:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Coldwell Banker American Homes", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"leads0822@leadparser.deltagroup.com", "ListBrokerageCity":"East Meadow", "ListBrokerageCountry":"US", "ListBrokerageEmail":"leads0822@leadparser.deltagroup.com", "ListBrokerageLogoUrl":"http://lh.rdcpix.com/c5ababc31c90dea1011c91901ba23ee5k-c211844833r.png", "ListBrokerageName":"Coldwell Banker American Homes", "ListBrokeragePhone":"(800) 270-6318", "ListBrokeragePostalCode":"11554", "ListBrokerageStateOrProvince":null, "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"1856 Hempstead Turnpike", "ListBrokerageWebsiteUrl":"http://www.cbamhomes.com", "ListOfficeAddress1":"28 E Main St ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"BRMN22", "ListOfficeCity":"Smithtown", "ListOfficeCountry":"US", "ListOfficeEmail":"smithtown@cbamhomes.com", "ListOfficePostalCode":"11787", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"Residential, Ronkonkoma, NY", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/341-Avenue-B_Ronkonkoma_NY_11779_M41928-74113?f=listhub&s=MLSLINY&m=1039625&c=rexren", "MLSModificationTimestamp":"2026-08-22 18:39:39", "Neighborhoods":[], "PostalCode":null, "RoomCount":10, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":12599, "TaxDescription":null, "TaxYear":"2026"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 9/2/2026 12:31:53 AM GMT
Source Updated Date: 9/5/2026 12:48:41 PM GMT

Courtesy of: Cecelia M. Schmidt, Coldwell Banker American Homes, cmschmidtrealtor@aol.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.