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MLS ID KEY1048412Last updated Oct 5, 2026

Single Family

249 Haven Avenue

Pending · Islip · Suffolk County, NY 11779

Bedrooms
7 Beds
Bathrooms
3 Baths
Year built
2006
Est. monthly taxes
$1,346.83
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About this home

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.

Listing snapshot

Days on site
49 days
Listed on MLS
Sep 8, 2026
Full baths
3
Half baths
0
Annual property tax (MLS)
$16,162
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
VYLLA Home
MLS ID
KEY1048412
Last updated
Oct 5, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
2006
Garage
Yes
Garage spaces
1
Parking
Driveway
Water source
Public
Sewer
Cesspool
Utilities
None

Interior features

Basement
Full
Heating
Oil
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Entrance Foyer, Formal Dining, Granite Counters, Open Floorplan
Appliances
Other

Exterior features

Architectural style
Victorian
Construction materials
Vinyl Siding
Private pool
No

Schools (MLS)

Elementary school
Cherokee Street Elementary School
Elementary school district
Connetquot
Middle school
Ronkonkoma Middle School
Middle school district
Connetquot
High school
Connetquot High School
High school district
Connetquot

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. MLS status changed
  3. Price changed to $824,900
  4. First seen on this site

Location

Islip · Suffolk County, NY 11779Show interactive map
249 Haven Avenue

Islip · Suffolk County, NY 11779

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.