471 Southport Street
Islip, NY 11779
Beds
7
Baths
4
Square Ft.
4,683
$999,888
Rare Scale, Space & Flexibility in Ronkonkoma. Owner-built in 2005 and being offered for its first sale since construction, this oversized 0.63-acre Ronkonkoma property delivers rare scale, volume, and versatility. 471 Southport Street features 10-foot ceilings, abundant natural light, central HVAC, and quality construction details including 6-inch walls. The layout… Read More supports today’s need for space, privacy, dedicated work areas, and room to spread out.
The main and second levels offer 5 bedrooms and 3 full baths, with expansive living and dining areas designed for daily comfort and entertaining. The spacious kitchen features a center island, breakfast area, granite counters, stainless steel appliances, and access to the deck and deep backyard with room for outdoor enjoyment, recreation, or future improvements. Upstairs, the oversized 25' x 25' bonus room provides exceptional flexibility as a family room, media lounge, playroom, gym, home office, or potential reconfiguration opportunity, subject to proper approvals. The primary bedroom features tray ceilings, a walk-in closet, and a generous feel. A major value-add, the lower level includes a legal accessory area per CO with 2 bedrooms, full bath, kitchen, and separate entrance — ideal for extended household living and lifestyle flexibility. Buyer to verify intended use. With approximately 4,683 sq ft total per provided floor plan, a two-car garage with extra-wide bays, garage sink, basement access, and driveway parking for up to 8 cars, this home offers a rare combination of interior scale, lot size, and adaptability. Come experience the ceiling height, light, and scale in person — this one truly lives large. Read Less
Listing Courtesy of Century 21 Shared Purpose, 718-747-0700.
Listing Snapshot
Days Online
0
Last Updated
Property Type
Single Family Residence
Beds
7
Full Baths
4
Square Ft.
4,683
Lot Size
0.63 Acres
Year Built
2005
Property Tax
$20,147
MLS Number
1055112
Additional Details
Appliances & Equipment
Dishwasher, Electric Range, Microwave, Refrigerator
Basement
Finished, Walk-Out Access
Building
Built in 2005, Living area: 4683, Levels: Three Or More, Construction Materials: Vinyl Siding
Cooling
Central Air
Garage
2 spaces
Heating
Baseboard
Interior Features
Eat-in Kitchen
Lot
0.63 acres, Dimensions: 138 x 200
Parking
10 total parking spaces, Driveway
Sewer
Cesspool
Taxes
Parcel Number: 0500084000300022001, Annual Amount: $20,147, Assessed Value: $64,000, Tax Block: 3, Lot: 22.001, Year: 2026
Utilities
Cable Connected, Electricity Connected, Water Source: Public
Find The Perfect Home
'VIP' Listing Search
Whenever a listing hits the market that matches your criteria you will be immediately notified.
Mortgage Calculator
Monthly Payment
$0
Debra A Chiappetta
Real Estate Broker

Thank you for reaching out! I will be able to read this shortly and get ahold of you so we can chat.
~DebraPlease Select Date
Please Select Type
Similar Listings
Listing Information © OneKey MLS. All Rights Reserved.
The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers' personal, non-commercial use. The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of OneKey MLS.

Confirm your time
Fill in your details and we will contact you to confirm a time.
Find My Dream Home
Put an experts eye on your home search! You’ll receive personalized matches of results delivered direct to you.








































