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317 Haven AvenueRonkonkoma, NY 11779

Single Family · 4 Beds · 2 Full Baths · 2,040 Sq. ft. | 0.29 Acres
$750,000 Active

317 Haven Avenue Overview

Time on Site:
48 days

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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317 Haven Avenue Facts & Features

  • Type Single Family
  • Sq. ft. 2,040
  • Price/Sq.ft. $368
  • Lot 0.29 Acres

Details

General

Association/HOA

  • Association: No

School Information

  • School District: Connetquot
  • Elementary School: Cherokee Street Elementary School
  • Middle Or Junior School: Ronkonkoma Middle School
  • High School: Connetquot High School

Building Information

  • Year Built: 1950

Location/Region

  • County Or Parish: Suffolk County
  • Postal City: Ronkonkoma

Rent/Lease Information

  • Lease Considered: No

Tax Information

  • Tax Annual Amount: 10513
  • Tax Assessed Value: 32350
  • Tax Year: 2026

General Information

  • Parcel Number: 0500-031-00-03-00-049-001
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: None

Interior

Parking Information

  • Garage Spaces: 2
  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 2
  • Bathrooms Half: 0
  • Bathrooms Total: 2
  • Bedrooms Total: 4

Building Interior

  • Building Area Total: 2928
  • Building Area Units: Square Feet

General Information

  • Appliances: Dishwasher,Dryer,Microwave,Oven,Range,Refrigerator,Stainless Steel Appliance(s),Washer
  • Cooling: Central Air
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Heating: Oil
  • Interior Features: First Floor Bedroom,First Floor Full Bath,Eat-in Kitchen,Formal Dining,Recessed Lighting
  • Laundry Features: In Basement
  • Living Area: 2040
  • Living Area Source: Public Records
  • Rooms Total: 9

Exterior

Parking Information

  • Parking Features: Driveway,Garage

Lot Information

  • Lot Size Acres: 0.29
  • Lot Size Square Feet: 12632
  • Water Source: Public

Waterfront/View

  • Waterfront: No

Building Exterior/Construction

  • Architectural Style: Colonial
  • Construction Materials: Frame
  • Property Attached: No

General Information

  • Carport: No
  • Pool Private: No
  • Sewer: Cesspool
  • Utilities: Electricity Connected,Water Connected

Room Information

Room: Basement

  • Level: Basement
  • Description: Full Unfinished Basement

Room: Bathroom 1

  • Level: First

Room: Bedroom 1

  • Level: First

Room: Dining Room

  • Level: First
  • Description: Formal Dining Room

Room: Kitchen

  • Level: First
  • Description: Eat-in Kitchen With Stainless Steel Appliances

Room: Living Room

  • Level: First
  • Description: With Fireplace

Room: Bathroom 2

  • Level: Second

Room: Bedroom 3

  • Level: Second

Room: Bedroom 4

  • Level: Second

Room: Primary Bedroom

  • Level: Second
  • Description: Large Primary Suite with Walk-in Closet

317 Haven Avenue Monthly Cost

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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

317 Haven Avenue Market Data

Based on the last 30 days in this zip code

$646,570
Average List Price
$398
Average Price per Square Foot
17
Properties Sold
90
Average Days on Market
138
Properties for Sale
Calculations provided by Reliance Network

317 Haven Avenue History

Date Event Value Agent
5/12/2026Source: OneKey MLS Added to Database
May 12, 2026
Listing provided courtesy of RE/MAX Integrity LeadersPeter C. Grosso CBR- MLS# 998087MLS ProviderContact Information: 631-736-2000