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Back 439 Southport Street
Off Market

439 Southport Street

Ronkonkoma NY 11779

4
3
1
1800 sq. ft.
11326 sq. ft.
Single-Family
Last sold for $735,000
Lynn DeegLynn Deeg, last sold this property on 20 April 2026 after 164 days on market.

Overview

Welcome to this lovely colonial home Located in the Lakeland Area of Ronkonkoma, Connetquot Schools. Enter this home from charming Paver Walkway and Porch, Leading through a Newer Door into Foyer, Large Formal Living Room, Updated Eat-In-Kitchen with Custom Wood Cabinets, Newer Stainless Steel appliances including Induction Stove, entrance to heated Garage, Formal Dining Room with Opening to Kitchen, Cozy Den with Woodburning Fireplace, efficient freestanding Vermont casting wood burning stove. , Door to Beautiful 75 X150 Flat yard with Large Patio for entertaining and Hot Tub (gift). Upstairs: All Very Large Bedrooms, walk in closet, including Huge Primary Bedroom, New Full Bath, Raised Panel Doors, All Hardwood Floors throughout home, including under flooring in Den and Livingroom. Lower Lever: The Full Basement is partly finished offers incredible expansion potential and features a convenient outside entrance. 4 separate rooms, including wet bar, a full bathroom, including plumbing, Electric, baseboard heating. “Please Note” this area is in poor condition needs improvement requiring Tender Loving Care (TLC) allowing the new owner the unique opportunity to customize the space to their exact style and needs. Newer Roof, Updated Windows, Comfort is ensured year-round with 6 Split- System Providing both cooling and supplemental heating throughout home. Baseboard heat is provided by a 4 Zone Peerless Boiler with Separate Hot Water Heater. 200 Amp Electrical Service, Transfer Switch and External Connection for a Generator during power outages, 6 Zone Sprinkler system.

Features

4 bedrooms
3 bathrooms
1 carspace
1 garage space
1800 sq. ft. floor area
11326 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Ronkonkoma over the last 12 months, the estimated median property value of 439 Southport Street is $673.5k.

Median value
$673.5k
Estimated value range
$522k - $999.95k
Median days on market
21
Estimated value trend
4%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Ronkonkoma. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 439 Southport Street

2026
Sold
$735,000
20 Apr 2026 by Lynn Deeg, of Coldwell Banker American Homes

Happy sellers in Ronkonkoma

100%
100% of sellers in Ronkonkoma reported that their sale price either exceeded or met their price expectations.

Ronkonkoma stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 3 reviews in Ronkonkoma over the last 12 months.

Local market activity for 4 bedroom single-family properties in Ronkonkoma

In the last 12 months, 86 four-bedroom single-family properties similar to 439 Southport Street, have been sold.

This represents a 27% increase in four-bedroom single-family properties sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Ronkonkoma

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Stacy Moore

Stacy Moore is a recommended agent for Ronkonkoma.  They have 1 local sale and collected 1 local review across the last 12 months.

  •   5   (18 reviews)
  •  1 Review in Ronkonkoma
  •  1 Sale in Ronkonkoma
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Angela Caffrey

Angela Caffrey is a recommended agent for Ronkonkoma.  They have 1 local sale and collected 1 local review across the last 12 months.

  •   5   (44 reviews)
  •  1 Review in Ronkonkoma
  •  1 Sale in Ronkonkoma
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Yoselin Figueroa

Yoselin Figueroa is a recommended agent for Ronkonkoma.  They have 1 local sale and collected 1 local review across the last 12 months.

  •   5   (7 reviews)
  •  1 Review in Ronkonkoma
  •  1 Sale in Ronkonkoma
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Marissa Makram

Marissa Makram is a recommended agent for Ronkonkoma.  They have 1 local sale and collected 1 local review across the last 12 months.

  •   5   (5 reviews)
  •  1 Review in Ronkonkoma
  •  1 Sale in Ronkonkoma
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