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Sang Ho Lee
Licensed Associate Real Estate Broker
REALTOR®
(917) 697-5077

249 Haven Avenue, Ronkonkoma, NY 11779

$824,900
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Sang Ho Lee
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BEDS7 BATHS3 full SQUARE FEET3,156 MLS#1048412
STATUSActive PROPERTY TYPEResidential - Single Family SCHOOLConnetquot
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Property Description

Spacious Victorian offering 7 bedrooms and 3 full bathrooms with plenty of room for a variety of living arrangements. The bright, open interior features soaring ceilings, oversized windows, hardwood and carpeted flooring, and a generously sized kitchen with stainless steel appliances and abundant cabinetry. Additional features include a full unfinished basement offering ample storage and future possibilities. House is being sold AS-IS. Buyers must sign up and place bids. All auction properties are subject to a 5% buyers premium pursuant to the Event Agreement and Auction Terms & Conditions minimums will apply . Buyers and buyer's agent to verify any and all info. All information is deemed reliable but is not guaranteed.

249 Haven Avenue | MLS# 1048412

This single family home located at 249 Haven Avenue, Ronkonkoma, NY 11779 is currently listed for sale with an asking price of $824,900. This property was built in 2006 and has 7 bedrooms and 3 full baths with 3156 sq. ft. Haven Avenue is located within the Connetquot school district. Search Ronkonkoma real estate on samlee.laffey.com today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Basement: Full
Cooling: Central Air
Garage: 1
Heating: Oil
Home Style: Victorian
Lot Size: 0.36 Acres
Taxes: $16,162
Year Built: 2006

Amenities

First Floor Bedroom
First Floor Full Bath
Cathedral Ceiling(s)
Entrance Foyer
Formal Dining
Granite Counters
Open Floorplan

Feature Descriptions

Appliances: Other
Attic: Unfinished
Building Area Total: 3559
Days on Site: 7
Exterior: Vinyl Siding
Formal Dining: Yes
GarageY/N: Yes
On Market Date: 2026-09-08
Parcel Number: 0500-046-00-01-00-102-000
Parking Features: Driveway
Rental Term: Monthly
Rooms Total: 13
Sewer: Cesspool
Utilities: None
Water: Public

Local Schools

High School: Connetquot High School
Middle School: Ronkonkoma Middle School
Elementary School: Cherokee Street Elementary School
School District: Connetquot

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Estimated Payment

$ 3,423.30 per month $1,835.87 Principal & Interest $1,346.83 Property Tax $240.60 Homeowner's Insurance

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Listed By / Shown By

Listing By

Agency Name: VYLLA Home
Agency Contact: 888-575-2773

Shown By

Agent Name: Sang Ho Lee
Agent Phone: (917) 697-5077
Agency Title: Laffey Real Estate

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Sang Ho Lee
Sang Ho Lee Office: (718) 224-3900 Cell: (917) 697-5077 Fax: (718) 224-7086 Email Me
Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 09/15/2026. The listing information on this page last changed on 09/15/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Tue 09/15/2026 3:04:51 AM EST) or OneKey MLS (last updated Tue 09/15/2026 1:45:25 AM EST). Real estate listings held by brokerage firms other than Laffey Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

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