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$750,000
1 Day On Site

317 Haven Avenue
Ronkonkoma, NY 11779

For Sale|Single Family Residence|Active
4
Beds
2
Total Baths
2
Full Baths
2,040
SqFt
$368
/SqFt
1950
Built
County:
Suffolk
Listing courtesy of RE/MAX Integrity Leaders YourGuyPete@gmail.com
Upcoming Open Houses
Sun, May 17, 11:30 AM - 1:00 PM
317 Haven Avenue317 Haven Avenue317 Haven Avenue317 Haven Avenue
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Monthly Payment (Est.)

$3,422
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

Fully renovated 4 Bedroom, 2 Full Bath Center Hall Colonial set on a spacious corner lot. The first floor offers a welcoming living room with fireplace, formal dining room, eat-in kitchen with stainless steel appliances, a bedroom, and a full bath. Upstairs features a large primary suite with walk-in closet, two additional bedrooms, and another full bath. Additional highlights include a full unfinished basement and a 2-car garage.

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Listing Snapshot
Price 
$750,000
Days On Site 
1 Day
Bedrooms 
4
Inside Area (SqFt) 
2,040 sqft
Total Baths 
2
Full Baths 
2
Partial Baths 
N/A
Lot Size 
0.29 Acres
Year Built 
1950
MLS® Number 
998087
Status 
Active
Property Tax 
$10,513
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
yesterdayListing first seen on site
yesterdayListing updated with changes from the MLS®
General Features
Acres 
0.29
Cross Street 
Ontario St.
Garage 
Yes
Garage Spaces 
2
Parking 
DrivewayGarage
Property Sub Type 
Single Family Residence
Sewer 
Cesspool
SqFt Total 
2928
Style 
Colonial
Utilities 
Electricity ConnectedWater Connected
Water Source 
Public
Interior Features
Appliances 
DishwasherDryerMicrowaveOvenRangeRefrigeratorStainless Steel Appliance(s)Washer
Basement 
Level - BasementDescription - Full Unfinished Basement
Cooling 
Central Air
Fireplace 
Yes
Fireplaces 
1
Heating 
Oil
Interior 
Eat-in KitchenRecessed Lighting
Laundry Features 
In Basement
Bathroom 1 
Level - First
Bathroom 2 
Level - Second
Bedroom 1 
Level - First
Bedroom 3 
Level - Second
Bedroom 4 
Level - Second
Dining Room 
Level - FirstDescription - Formal Dining Room
Kitchen 
Level - FirstDescription - Eat-in Kitchen With Stainless Steel Appliances
Living Room 
Level - FirstDescription - With Fireplace
Primary Bedroom 
Level - SecondDescription - Large Primary Suite with Walk-in Closet
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Exterior Features
Construction Details 
Frame
Community Features
School District 
Connetquot
Schools
School District
Connetquot
Elementary School
Cherokee Street Elementary School
Middle School
Ronkonkoma Middle School
High School
Connetquot High School
Listing courtesy of RE/MAX Integrity Leaders YourGuyPete@gmail.com


Based on information submitted to the MLS GRID as of 2026-05-13 11:53 AM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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