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Back 71 Mary Ave
Off Market

71 Mary Ave

Lake Ronkonkoma NY 11779

4
3
1
1900 sq. ft.
9148 sq. ft.
Single-Family
Last sold for $750,000
Elaine HalpinElaine Halpin, last sold this property on 24 November 2025 after 73 days on market.

Overview

Welcome to this Spacious Colonial Which Features ,Oversized Kitchen ,Silestone Counters with Center Island, Top Of The Line Appliances, Double Fridge, Oak Floors, Updated Perfection Siding, Roof, Windows. Navien Gas Heating System, CAC, Hi Hat Lighting, Finished Basement , & Custom Front Door , Plus A Country Club Yard With Magnificent Heated In Ground Salt Water Pool With Custom Bench In Deep End , Waterfall , Custom Diving Board ,Paver Patio with Built-in Fire Pit. Private Manicured Yard ,Paver Walkway & Driveway , Generator Hook Up ! A Must See

Features

4 bedrooms
3 bathrooms
1 carspace
1 garage space
1900 sq. ft. floor area
9148 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Lake Ronkonkoma over the last 12 months, the estimated median property value of 71 Mary Ave 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 Lake 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 71 Mary Ave

2025
Sold
$750,000
24 Nov 2025 by Elaine Halpin, of Signature Premier Properties

Happy sellers in Lake Ronkonkoma

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

Lake 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 Lake Ronkonkoma over the last 12 months.

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

In the last 12 months, 86 four-bedroom single-family properties similar to 71 Mary Ave, 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 Lake Ronkonkoma

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Stacy Moore

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

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

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

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

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

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

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

  •   5   (5 reviews)
  •  1 Review in Lake Ronkonkoma
  •  1 Sale in Lake Ronkonkoma
View profile
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