$814,000
SOLD AUG 5, 2025

9 Mount Grey Rd Stony Brook, NY 11790

5 Beds
3 Baths
3,200 Sq Ft
0.8 Acres

Recently Sold

$254 Per Sq Ft

4% Below List Price

26 Days on Market

Highlights

  • Wood Flooring
  • Main Floor Primary Bedroom
  • Formal Dining Room
  • Setauket Elementary School Rated A
  • Farmhouse Style Home
  • Eat-In Kitchen

About This Home

As of August 2025

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!

Last Agent to Sell the Property

Donna Barilla

Signature Premier Properties Brokerage Phone: 631-751-2111 License #40BA1143294 Listed on: 04/24/2025

Signature Premier Properties

Last Buyer's Agent

Jiali Jia

Modern Realty and Management License #10401384665

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $21,277

Year Built

  • Built in 1955

Lot Details

  • 0.8 Acre Lot

Parking

  • 2 Car Garage
  • 6 Carport Spaces
  • Driveway

Home Design

  • Farmhouse Style Home
  • Frame Construction
  • Vinyl Siding

Interior Spaces

  • 3,200 Sq Ft Home
  • Crown Molding
  • Ceiling Fan
  • Wood Burning Fireplace
  • Fireplace Features Masonry
  • Double Pane Windows
  • Window Screens
  • Entrance Foyer
  • Formal Dining Room
  • Finished Basement
  • Basement Fills Entire Space Under The House

Kitchen

  • Eat-In Kitchen
  • Oven
  • Microwave
  • Freezer
  • Dishwasher
  • Kitchen Island

Flooring

  • Wood
  • Laminate
  • Tile

Bedrooms and Bathrooms

  • 5 Bedrooms
  • Primary Bedroom on Main
  • 3 Full Bathrooms
  • Soaking Tub

Laundry

  • Dryer
  • Washer

Schools

  • Setauket Elementary School
  • Paul J Gelinas Junior High School
  • Ward Melville Senior High School

Utilities

  • Central Air
  • Baseboard Heating
  • Heating System Uses Oil
  • Radiant Heating System
  • Cesspool

Home Details

Home Type

Single Family

Est. Annual Taxes

$21,277

Year Built

Built in 1955

Lot Details

0

Parking

2

Listing Details

  • Property Type: Residential
  • Architectural Style: Farmhouse
  • Property SubType: Single Family Residence
  • Year Built: 1955
  • Attribution Contact: 631-751-2111
  • Carport Y N: No
  • Special Features: VirtualTour
  • Property Sub Type: Detached

Interior Features

  • Appliances: Dishwasher, Dryer, Electric Cooktop, Freezer, Microwave, Oven, Refrigerator, Washer
  • Interior Amenities: 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
  • Fireplaces: 1
  • Flooring: Hardwood, Laminate, Tile
  • Fireplace Features: Masonry, Wood Burning
  • Full Bathrooms: 3
  • Basement: Finished, Full
  • Total Bedrooms: 5
  • Fireplace: Yes
  • Living Area: 3200
  • Window Features: Double Pane Windows, Screens
  • Basement YN: Yes

Exterior Features

  • Construction Materials: Frame, Vinyl Siding
  • Pool Private: No
  • Road Frontage Type: None
  • Spa: No
  • Waterfront: No
  • Foundation Details: Block

Garage/Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Description: Driveway
  • Carport Spaces: 6

Utilities

  • Cooling: Central Air
  • Heating: Baseboard, Oil, Radiant
  • Laundry Features: Electric Dryer Hookup, In Basement
  • Sewer: Cesspool
  • Utilities: Trash Collection Public
  • Water Source: Public

Condo/Co-op/Association

  • Senior Community: No
  • Association: No

Schools

  • Middle School: Paul J Gelinas Junior High School

Lot Info

  • Lot Size Acres: 0.8
  • Lot Size Sq Ft: 34818
  • Property Attached: No

Rental Info

  • Lease Considered: No

Tax Info

  • Tax Annual Amount: 21276.89
  • Tax Year: 2024

MLS Schools

  • Elementary School: Setauket Elementary School
  • High School: Ward Melville Senior High School
  • Middle School District: Three Village

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
May 3, 2010
Sold by
Antonucci Mark and Antonucci Stephanie
Bought by
Antonucci Stephanie

Purchase Details

Closed on
Jan 26, 2005
Sold by
Bagnato Robert
Bought by
Antonucci Mark

Purchase Details

Closed on
Jun 10, 1999
Sold by
Guck James and Guck Joan
Bought by
Bagnato Robert and Bagnato Judi

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$187,000
Interest Rate
8.25%
Mortgage Type
Seller Take Back
Source: Public Records

Range of Values:

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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Bargain Sale Deed -- --
Deed $652,500 Gary S Joseph
Bargain Sale Deed $312,000 Stewart Title Insurance Co
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $75,000 Credit Line Revolving
Open $223,900 New Conventional
Previous Owner $187,000 Seller Take Back
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
08/05/2025 08/05/25 Sold $814,000 -2.5% $254 / Sq Ft
05/21/2025 05/21/25 Pending -- -- --
05/14/2025 05/14/25 Price Changed $835,000 -1.8% $261 / Sq Ft
04/24/2025 04/24/25 For Sale $849,997 -- $266 / Sq Ft
Source: OneKey® MLS

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $16,301 $4,470 $400 $4,070
2023 $16,301 $4,470 $400 $4,070
2022 $17,171 $4,470 $400 $4,070
2021 $17,171 $4,800 $400 $4,400
2020 $17,717 $4,800 $400 $4,400
2019 $17,717 $0 $0 $0
2018 $16,822 $4,800 $400 $4,400
2017 $16,822 $4,800 $400 $4,400
2016 $16,581 $4,800 $400 $4,400
2015 -- $4,800 $400 $4,400
2014 -- $4,800 $400 $4,400
Source: Public Records

Agents Affiliated with this Home

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Map

Source: OneKey® MLS

MLS Number: 851105

OneKey® MLS

APN: 0200-108-00-04-00-014-000