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9 Helen Avenue

Smithtown, NY 11787

4 beds
3 baths
2,400 sqft
10,019 sqft lot
$229 per sqft
1975 build
– on site

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2400 Sq Ft Colonial. See Floor Plan in Attachments. Updated EIK, Granite Countertops, Tiled Backsplash, So Many Cabinets, Skylight, Hi Hats, Pantry & New Fridge. Banquet Size Formal Dining Room. Sun Filled Liv Rm w/Bay Window. Fam Rm has Fireplace w/wood burning stove & sliders to backyard. F/Bath. Laundry Room off Kitchen, New Washing Machine. 2 Car Gar. Hardwood Flooring Throughout Whole 2nd Level. All Bedrooms Freshly Painted. Primary Bedroom Has Dressing Area, 2 Walk In Closets, F/Bath-Fully Tiled/Neo Angle Shower. Additional 3 Bedrooms & F/Bath w/Double Sink. All Anderson Windows. 150 Amp Electric. 2 Zone Heating. Thru Wall A/C Units. Ceiling Fans. 2 Car Gar-Gar Door Openers w/Remotes. Multi Car Driveway. 5 Zone In Ground Sprinklers. Rear Decking is a gift. Taxes Are Verified., Additional information: Appearance:Mint++++

Listing courtesy of ONEKEY / Century 21 KR Realty

Last checked: Checking… • Last updated Jun 15, 2025 •

MLS# L3406690 —

The Building

Year Built:

1975
Basement:

false
Architectural Style:

Colonial
Construction Materials:

Cedar, Frame, Shake Siding
Patio And Porch Features:

Deck
# of Total Units:

1
Exterior Features:

Mailbox
Window Features:

Skylight(s)
Attic:

Scuttle

Interior

Levels:

Two
Living Area:

2400
Total Rooms:

8
Interior Features:

Ceiling Fan(s), Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Primary Bathroom, Pantry
Fireplace Features:

Wood Burning Stove
Fireplace:

true
Flooring:

Carpet, Hardwood
Living Area Source:

Other
Additional Rooms:

Library/Den
Room Description:

Lg Liv Rm*Form Din Rm*Fam Rm*Eik*1 F/Bath*2 Car Garage.||4 Bedrooms, 2 Full Baths
# of Kitchens:

1

Financial & Terms

Lease Considered:

false

The Property

Lot Features:

Sprinklers In Front, Sprinklers In Rear
Parcel Number:

0800-134-00-03-00-031-001
Property Type:

Residential
Property Subtype:

Single Family Residence
Lot Size SqFt:

10,019 Sqft
Property Attached:

false
Zoning:

Res
Additional Parcels:

false
Lot Size Dimensions:

.23

Listing Agent

Contact info:

Taxes

Tax Annual Amount:

13744
Tax Lot:

21
Included In Taxes:

Trash

Beds

Total Bedrooms:

4

Baths

Full Baths:

3
Total Baths:

3

Heating & Cooling

Heating:

Baseboard, Hot Water, Oil
# of Heating Zones:

2

Utilities

Sewer:

Cesspool
Utilities:

Trash Collection Public
Water Source:

Public

Appliances

Appliances:

Dishwasher, Dryer, Refrigerator, Tankless Water Heater, Washer

Schools

High School:

Smithtown High School West
Elementary School:

Mt Pleasant Elementary School
High School District:

Smithtown
Middle School:

Great Hollow Middle School

The Community

Association:

false
Seasonal:

No
Senior Community:

false
Additional Fees:

No
Pool Private:

false
Spa:

false

Parking

Parking Features:

Attached, Garage Door Opener, Private

Explore the Area

My Commute

From

Soundscore™

Provided by HowLoud

Air Pollution Index

Provided by ClearlyEnergy

Utility Costs

$430/mo.

Estimate provided by ClearlyEnergy

View a full report

Sale history

Date	Event	Source	Price	% Change
9/28/22 Sep 28, 2022	Sold	ONEKEY	$550,000

House Sold on 9/28/2022

$550,000

Listing provided by broker:

Laureen Lopacki

Century 21 KR Realty

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Listing Courtesy of: ONEKEY and Century 21 KR Realty.

IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS.

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.

9 Helen Avenue

Smithtown, NY 11787