Sign up to get new listings emailed daily! JOIN SIGN IN
Susan B. Doig
Licensed Associate Real Estate Broker
REALTOR®

249 Haven Avenue, Ronkonkoma, NY 11779

New

32 Photos

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 susan-doig.timberlandproperties.com today.

Gallery

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: 4
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

Estimate Your Payment

Estimated Payment

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

Change Payment Information

%
years/fixed
yearly
yearly (est.)
(Payments are an estimate and may vary by lender)

Demographics

Listed By / Shown By

Listing By

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

Shown By

Agent Name: Susan B. Doig
Agent Phone: (845) 706-4311 Cell
Agency Title: Timberland Properties

IDX logo

All information is deemed reliable but not guaranteed. All properties are subject to prior sale, change, or withdrawal. Neither broker(s), nor agent(s) shall be responsible for any typographical errors, misinformation, or misprints, and shall be held totally harmless. 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 09/13/2026. The listing information on this page last changed on 09/13/2026. 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 Sun 09/13/2026 6:03:32 PM EST) or Global MLS (last updated Sun 09/13/2026 5:53:00 PM EST) or New York State Alliance MLS (last updated Sun 09/13/2026 5:59:21 PM EST) or Hudson Valley Catskill Region MLS (last updated Sun 09/13/2026 6:01:14 PM EST) or OneKey MLS (last updated Sun 09/13/2026 5:56:53 PM EST). Real estate listings held by brokerage firms other than Timberland Properties 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.

Listing data and photos distributed by MLSGRID
Member Participants (and their affiliated licensees, if applicable) shall indicate on their websites that IDX information is provided exclusively for consumers’ personal non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time. MLS GRID may, at its discretion, require use of other disclaimers as necessary to protect Member Participant, and/or their MLS from liability.
Based on information submitted to the MLS GRID. 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.




All information is deemed reliable but not guaranteed. All properties are subject to prior sale, change, or withdrawal. Neither broker(s), nor agent(s) shall be responsible for any typographical errors, misinformation, or misprints, and shall be held totally harmless.

Privacy Policy / DMCA Notice / ADA Accessibility

Login to My Homefinder