$10,000 Closing Credit¹
#825652, Listing Office: Compass Greater NY LLC
$849,997 List price
9 Mount Grey Rd Stony Brook, NY 11790
$10,000
Closing credit¹
5 beds
3 full
3,200 sqft
0.8 acres
$266 / sqft
House
Property details
About 9 Mount Grey Rd
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!
Highlights
Home typeSingle Family Residence
HeatingBaseboard, Oil, Radiant
StatusActive
CoolingCentral Air
Size3,200 sqft
BasementYes
Lot size0.8 Acres
Year built1955
ParkingDriveway
MLS #851105
Garage2 spaces
Summary
- Full Bathrooms: 3
- Appliances: Dishwasher, Dryer, Electric Cooktop, Freezer, Microwave, Oven, Refrigerator, Washer
- Basement: Yes
- Flooring Type: Hardwood, Laminate, Tile
- Interior: 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
- Total Bedroom Count: 5
- Garage Space: 2 spaces
- Private Pool: No
- Parking: Driveway
- Heating: Baseboard, Oil, Radiant
- Cooling: Central Air
- List Price: $849,997
- Price/SqFt: $265
- Annual Tax Amount: $16,312
- Tax Year: 2021
- Year Built: 1955
- Living Area: 3,200 SqFt
- Lot Size: 0.8 Acres
- MLS Number: 851105
- MLS Name: ONEKEY2
- Office Name: Signature Premier Properties
- Office Phone: (631) 751-2111
Listings courtesy of OneKey MLS as distributed by 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. Properties displayed may be listed or sold by various participants in the MLS.
The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the OneKey™ MLS. Real Estate listings held by brokerage firms other than this broker are marked with the Broker Reciprocity logo and detailed information about them includes the name of the listing brokers. This information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed.
Information Copyright 2025, OneKey™ MLS. All Rights Reserved.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Last updated on: 4/30/2025, 11:56:49 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
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$849,997
9 Mount Grey Rd
$10,000
closing credit¹
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Price information
Property sales
| Date | Event | Price |
|---|---|---|
| Mar 04, 2005 | Home Sold | $652,500 |
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2023 | $4,470 | $- |
| 2022 | $4,470 | $- |
| 2021 | $4,800 | $16,312 |
| 2020 | $4,800 | $16,312 |
| 2019 | $4,800 | $17,717 |
| 2018 | $4,800 | $17,171 |
History based on county public records data.
Nearby schools
7
Setauket Elementary School
Public District KG-6
1.1 mi
•134 Main St
8
Minnesauke Elementary School
Public District KG-6
1.8 mi
•21 High Gate Dr
7
Nassakeag Elementary School
Public District KG-6
2.3 mi
•490 Pond Path
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $116,146. Residents of Stony Brook, NY typically earn between $100k-200k each year. Typical family type is married, no kids. Residents of this area typically have post secondary degree education.
How much money do the neighbors make?
0%
<35k
35%
35k-100k
46%
100k-200k
19%
200k+
What level of education do the neighbors have?
No High School
High School Diploma
Post Secondary Degree
Masters Degree
Doctorate
What types of families live nearby?
27%
Single, No Kids
4%
Single, with Kids
38%
Married, No Kids
31%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
13%
<11 yrs old
10%
12-17 yrs old
12%
18-34 yrs old
45%
35-64 yrs old
20%
65+ yrs old
What do the neighbors do for fun?
Skiing/snowboarding
Men's Tennis- Tennis
Where do the neighbors shop?
Nordstrom
Bloomingdales
Brooks Brothers
Where do the neighbors go to eat?
California Pizza Kitchen
Bonefish Grill
Qdoba
What do the neighbors drive?
BMW
Lexus
Acura
What do the neighbors listen to?
Talk/Personality
News
Sports
All data provided by Home Junction and Claritas
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Frequently asked questions
About 9 Mount Grey Rd
The listing price of 9 Mount Grey Rd property is $849,997.
The property 9 Mount Grey Rd is a house located in Stony Brook, New York, 11790.
Active Listing: 9 Mount Grey Rd is For Sale (Active/New) which means the seller is accepting offers.
The nearby schools for 9 Mount Grey Rd are: Setauket Elementary School (GreatSchools Rating 7/10), Minnesauke Elementary School (GreatSchools Rating 8/10), Nassakeag Elementary School (GreatSchools Rating 7/10), Paul J Gelinas Junior High School (GreatSchools Rating 8/10), Port Jefferson Middle School (GreatSchools Rating 7/10), Robert Cushman Murphy Junior High School (GreatSchools Rating 8/10), Earl L Vandermeulen High School (GreatSchools Rating 9/10), Ward Melville Senior High School (GreatSchools Rating 10/10), Centereach High School (GreatSchools Rating 6/10).
According to the records, the last property tax for 2021 is $16,312 (source: MLS/based on county public records data).
The last sale was on March 4, 2005 for $652,500 (source: MLS/tax record).
The property at 9 Mount Grey Rd has 5 bedrooms and 3 bathrooms.
The property 9 Mount Grey Rd is 3,200 SqFt (source: MLS/tax record).
The year of construction for 9 Mount Grey Rd is 1955.
This home is located at 9 Mount Grey Rd in Stony Brook, NY and zip code 11790 in the Town of Brookhaven neighborhood. This 3,200 square foot home, which was built in 1955, sits on a 0.80 acre lot. Features: 5 bedrooms, 3 bathrooms. It has been listed on Rocket Homes since April 21, 2025 and is currently priced at $849,997.
In March 2025 more than 166 listings in Stony Brook, NY were sold above the asking price. During the same period more than 36 listings were sold at asking price, while more than 95 were sold below. In March 2025 in Stony Brook, NY there were 2.5% less homes for sale than in February. In March 2025, listings were on the market for 49 days. During the same period, the median list price in this real estate market was $559,933.
From Rocket Homes Real Estate and based on county public records data.