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4 Underhill Avenue

Syosset, NY 11791

4 beds
2 baths
1,603 sqft
6,720 sqft lot
$592 per sqft
1950 build
– on site

Picture Perfect 4 bedroom/2 bath Cape home in the beautiful Hathaway Downs neighborhood of Syosset has been thoughtfully maintained and updated. The charming front porch welcomes you home. The entrance foyer features coat closet and a curved archway that opens to an inviting living room with picture window. This home has beautiful flow; the living room leads into a gracious dining room with attractive chair rail and crown moldings and then opens directly into the refreshed, immaculate, white, eat in kitchen featuring center island w/seating, stainless steel appliances, double wall oven, gas cooktop, tile flooring, and door to the backyard. Through another graceful archway and hallway; a full hall bath with walk-in glass enclosed shower and two bedrooms. Turnkey home!!! Newly finished wood flooring and fresh paint on the first floor! Upstairs; the back dormer offers two generouslysized bedrooms w/ample closet space and a fantastic, newly renovated full bath w/tub. The basement is additional living and entertaining space with endless possibilities for a den, workout room, playroom, or home office. Basement is finished with Owens Corning System/vinyl plank flooring/electric hea t. Neat bar area and abundant storage. Washer, Dryer, Utilities and an outside entrance to backyard complete this lower level. Backyard is beautifully landscaped and fully fenced offering a lovely, private space for relaxing and entertaining! Spacious paver patio and storage shed. Home Features: 200 AMP Electric, Gas Hot Water Heater/CAC- 2 Zones both Heat and CAC, Sewers, Trex decking, Architectural Roof: 2001/Garage Roof 2018. Don’t miss this special place to call home!

Listing courtesy of ONEKEY / Prime Properties Long Island

Last checked: Checking… • Last updated Jun 14, 2025 •

MLS# 875689 —

The Building

Year Built:

1950
Basement:

true
Architectural Style:

Cape Cod
Construction Materials:

Frame, Vinyl Siding
Patio And Porch Features:

Patio, Porch
Building Area Units:

Square Feet
Security Features:

Security System
Attic:

Scuttle
Direction Faces:

East

Interior

Levels:

Two
Living Area:

1603
Total Rooms:

7
Interior Features:

First Floor Bedroom, First Floor Full Bath, Ceiling Fan(s), Chefs Kitchen, Crown Molding, Formal Dining, Kitchen Island, Open Floorplan, Quartz/Quartzite Counters, Recessed Lighting
Fireplace:

false
Flooring:

Carpet, Wood
Living Area Source:

Plans
# of Kitchens:

1

Financial & Terms

Lease Considered:

false

The Property

Fencing:

Back Yard, Vinyl
Lot Size Acres:

0.1543
Parcel Number:

2489-15-065-00-0002-0
Property Type:

Residential
Property Subtype:

Single Family Residence
Lot Size SqFt:

6,720 Sqft
Property Attached:

false
Property Condition:

Updated/Remodeled
Waterfront:

false
Other Equipment:

Irrigation Equipment

Listing Agent

Contact info:

Taxes

Tax Year:

2023
Tax Source:

Municipality
Tax Annual Amount:

17803.64

Beds

Total Bedrooms:

4

Baths

Full Baths:

2
Total Baths:

2

The Listing

Special Listing Conditions:

None

Heating & Cooling

Heating:

Baseboard, Hot Water, Natural Gas
Cooling:

Central Air
# of Heating Zones:

2

Utilities

Sewer:

Public Sewer
Utilities:

Electricity Connected, Natural Gas Connected, Sewer Connected, Trash Collection Public, Water Connected
Water Source:

Public

Appliances

Appliances:

Cooktop, Dishwasher, Dryer, Electric Oven, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer, Gas Water Heater

Schools

High School:

Syosset Senior High School
Elementary School:

Willits Elementary School
High School District:

Syosset
Middle School:

H B Thompson Middle School

The Community

Association:

false
Senior Community:

false

Parking

Garage:

true
Garage Spaces:

1
Carport:

false

Monthly cost estimate

Asking price

$950,000

Expense	Monthly cost
Mortgage	$5,086
Taxes	$1,483
Insurance	$261
Utilities	$238 See report
Total	$7,068/mo.^*
	^*This is an estimate

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Sale history

Date	Event	Source	Price	% Change
6/12/25 Jun 12, 2025	Listed / Active	ONEKEY	$950,000

41% of nearby similar homes sold for over asking price

Similar homes that sold in bidding wars went $51k above asking price on average, but some went as high as $121k over asking price.

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This house located in Syosset, NY 11791 is currently for sale for $950,000. 4 Underhill Avenue is a 1,603 square foot house with 4 beds and 2 baths that has been on Estately for 6 days. This house is in the attendance area of Syosset Senior High School.

Listing Courtesy of: ONEKEY and Prime Properties Long Island.

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.