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9 Mount Grey Road

Stony Brook, NY 11790

Name: Open House: 2pm-4pm
Start: 2025-04-27T14:00:00
End: 2025-04-27T16:00:00
Location: 9 Mount Grey Road

5 beds
3 baths
3,200 sqft
~3/4 acre lot
$265 per sqft
1955 build
– on site

Award winning Three Village School District offers this beautifully maintained farm ranch north of 25A in Stony Brook… Which features five bedrooms, three bathrooms and enough room for the whole family! Country dining room, sunken den and bright updated kitchen add to the comfort of this home which is situated on a natural parklike 3/4 acres of unlimited possibilities. Large center island in the kitchen is a welcoming gathering spot for friends and family. Watch winter sunsets from the large picture window in your living room that also offers a fireplace and built-in shelves! Walk to West Meadow Beach and the Old Field Club in the summertime. Enjoy private beach rights and social gatherings through your membership in the Sound View Homeowners Association of 68 homes. Other features include: - Central AC - Gleaming hardwood floors - recent upgrades of roof, appliances, boiler, water heater - full basement with separate outside entrance - bluestone patio - attached 2 car garage Plus so much more! Comfort, serenity, and efficiency await you. Come see before it is too late!

Listing courtesy of ONEKEY / Signature Premier Properties

Last checked: Checking… • Last updated Apr 24, 2025 •

MLS# 851105 —

Upcoming Open Houses

Saturday, 4/26
11am-1pm
Sunday, 4/27
2pm-4pm

View more open houses in Stony Brook, NY

The Building

Year Built:

1955
Basement:

true
Architectural Style:

Farmhouse
Construction Materials:

Vinyl Siding
Foundation Details:

Block
Building Area Units:

Square Feet
Window Features:

Double Pane Windows, Screens
Laundry Features:

Electric Dryer Hookup, In Basement
Attic:

Crawl

Interior

Living Area:

3200
Total Rooms:

9
Interior Features:

First Floor Bedroom, First Floor Full Bath, Ceiling Fan(s), Crown Molding, Eat-in Kitchen, Entrance Foyer, Formal Dining, Kitchen Island, Master Downstairs, Open Floorplan, Open Kitchen, Soaking Tub
Fireplace Features:

Masonry, Wood Burning
Fireplaces Total:

1
Fireplace:

true
Flooring:

Hardwood, Laminate, Tile
Living Area Source:

Plans

Financial & Terms

Lease Considered:

false

The Property

Lot Size Acres:

0.8
Property Type:

Residential
Property Subtype:

Single Family Residence
Lot Size SqFt:

34,818 Sqft
Property Attached:

false
Waterfront:

false
Water Access:

No
Road Frontage Type:

None

Listing Agent

Contact info:

Taxes

Tax Year:

2024
Tax Source:

Other
Tax Annual Amount:

21276.89
Included In Taxes:

Trash

Beds

Total Bedrooms:

5

Baths

Full Baths:

3
Total Baths:

3

The Listing

Special Listing Conditions:

None

Heating & Cooling

Heating:

Baseboard, Oil, Radiant
Cooling:

Central Air
# of Heating Zones:

2

Utilities

Sewer:

Cesspool
Utilities:

Trash Collection Public
Water Source:

Public

Appliances

Appliances:

Dishwasher, Dryer, Electric Cooktop, Freezer, Microwave, Oven, Refrigerator, Washer

Schools

High School:

Ward Melville Senior High School
Elementary School:

Setauket Elementary School
High School District:

Three Village
Middle School:

Paul J Gelinas Junior High School

The Community

Association:

false
Senior Community:

false
Pool Private:

false
Spa:

false

Parking

Parking Features:

Driveway
Garage:

true
Garage Spaces:

2
Carport:

false
Carport Spaces:

6

Monthly cost estimate

Asking price

$849,997

Expense	Monthly cost
Mortgage	$4,551
Taxes	$1,773
Insurance	$233
Utilities	$463 See report
Total	$7,020/mo.^*
	^*This is an estimate

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Sale history

Date	Event	Source	Price	% Change
4/24/25 Apr 24, 2025	Listed / Active	ONEKEY	$849,997
4/23/25 Apr 23, 2025	Coming Soon	ONEKEY	$849,997

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This house located in Stony Brook, NY 11790 is currently for sale for $849,997. 9 Mount Grey Road is a 3,200 square foot house with 5 beds and 3 baths that has been on Estately for 2 days. This house is in the attendance area of Setauket Elementary School, P. J. Gelinas Junior High School, and Ward Melville Senior High School.

Listing Courtesy of: ONEKEY and Signature Premier Properties.

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 Mount Grey Road

Stony Brook, NY 11790