Sold yesterday
$1,925,000
4
bd
2.5 ba
2,346
sq ft

46 Mount Grey Rd, Setauket, NY 11733

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About this home

Single-familyProperty Type
1981Year Built
1.93 acresLot Size
$821Price/Sq.Ft.
2 car garageParking
Listing by John Newsom Frontline Realty Group LLC
Listing by Michael Foley Frontline Realty Group LLC
Bought with John Newsom Frontline Realty Group LLC
Bought with Michael Foley Frontline Realty Group LLC
Redfin checked: 2 minutes ago
Source:OneKey® MLS as Distributed by MLS Grid #936411

Redfin Estimate

$1,382,498
$543K since sold in August 2026$47K since July

This home's estimate is 27.4% higher than the average sale price ($1.08M) of 6 comparable homes.

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Market trends in 11790, NY

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Sale and tax history for 46 Mount Grey Rd

Public record

Beds
Baths
Stories
Lot width
Lot depth
Lot size
1.93 Acres
Year renovated
Sq. Ft.
2,346
Year built
1981
Style
Single Family Residential
County
Suffolk County
APN
0200086000100002004
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Aug 20, 2026.

Property details

Around this home

Schools

Setauket Elementary School

Public PreK-6 • Assigned • 1.5mi

6/10
Paul J Gelinas Junior High School

Public 7-9 • Assigned • 0.9mi

7/10
Ward Melville Senior High School

Public 9-12 • Assigned • 3.9mi

10/10
Provided by GreatSchools

Climate risks

10/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 95° expected this year, 16 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Setauket, NY • 11733
Average low and high temperatures (°F)
35
25
37
26
51
36
60
44
68
53
80
64
85
70
81
65
74
60
65
50
54
41
41
29
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

77/ 100

Good sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

8.8 hrs
5.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.31M – $1.59M

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Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2025. This data may not match public records. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.