Suffolk County  »  11790  »  North Rd  »  21 North Rd

21 North Road, Stony Brook, NY 11790 - Property report

Also known as: 21 North Rd

Property image for 21 North Road, Stony Brook, NY 11790
static Mapbox map

Property type

One Family Year-Round Residence (210)

Year built

1954

Acreage

0.43

Sale price

$532,000

General information

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Address
Primary address
21 North Road
ZIP code
11790
County
Suffolk
Village (SWIS code)
472289
Parcel ID
406980

Owner

Find out who owns 21 North Road, Stony Brook, NY 11790. Uncover corporate and individual owners with a free account.

Sales
Sale date
03/10/2011
Sale price
$532,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$17,037
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1,280
Year built
1954
Lot
Acreage
0.43

Area overview

Walk score
5 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
33 /100.  Somewhat Bikeable
School district
472201

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 21 North Road, Stony Brook, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 21 North Road, Stony Brook, NY 11790

Sale date Sale price Buyer name Seller name
03/10/2011 $532,000 XXXXXXX XXXXX; XXXX XXXXX X XXXXX XXXXXXXXX; XXXXXX XXXXXXXXX
01/30/2008 $500,000 XXXXX XXXXXXXXX; XXXXXX XXXXXXXXX XXXXX XXXXXX X; XXXXXXX XXXXXX

*Most recent sales on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
03/30/2011 - R
03/10/2011 - D		 Deed
(Bargain & sale deed)		 XXXXX XXXXXXXXX XXXXXXX XXXXX
02/11/2008 - R
01/30/2008 - D		 Deed
(Bargain & sale deed)		 XXXXX XXXXXX X XXXXX XXXXXXXXX
05/01/2003 - R
04/15/2003 - D		 Deed

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 North Road, Stony Brook, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$17,037
Recent tax assessments
Market value
$755,661
Assessed value
$4,005

More about Suffolk County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $755,661 $4,005 425.389 $17,037 +4.07%
2024-2025 $755,661 $4,005 408.764 $16,371 +5.13%
2023-2024 $741,666 $4,005 388.818 $15,572 +14.01%
2022-2023 $573,387 $3,555 384.195 $13,658 +2.22%
2021-2022 $480,406 $3,555 375.859 $13,362 -10.44%
2020-2021 $522,727 $4,025 370.648 $14,919 +3.17%
2019-2020 $468,023 $4,025 359.253 $14,460 +0.87%
2018-2019 $468,023 $4,025 356.164 $14,336 +17.44%
2017-2018 $388,889 $3,500 348.773 $12,207 +1.86%
2016-2017 $384,615 $3,500 342.409 $11,984 +2.90%
Permits

Permit information for 21 North Road, Stony Brook, NY

No recently recorded permits for this property.

Neighborhood

Brookhaven residential market stats

Access a detailed real estate market overview of Brookhaven so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Brookhaven and compare it to other neighborhoods in Suffolk.

Median sale price

$575,000

4.5% Y-o-Y

Median price/sq. ft.

$348

2.4% Y-o-Y

Suffolk county median sale price

$677,000

5.9% Y-o-Y

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 21 North Road, Stony Brook, NY 11790 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
North Shore Montessori NR Private PK-K 63 1.19
North Shore Montessori NR Private PK-K 63 1.19
Setauket Elementary School 7 Public PK, K-6 604 1.44
Setauket Elementary School 7 Public PK, K-6 604 1.44
Minnesauke Elementary School 8 Public PK, K-6 642 1.97
Minnesauke Elementary School 8 Public PK, K-6 642 1.97
The Laurel Hill School NR Private PK-8 321 2.11
The Laurel Hill School NR Private PK-8 321 2.11
International Christian School NR Private PK, K-12 0 2.42
Nassakeag Elementary School 7 Public PK, K-6 543 2.47
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Paul J Gelinas Junior High School 8 Public 7-9 647 0.76
The Stony Brook School NR Private 7-12 412 1.23
The Laurel Hill School NR Private PK-8 321 2.11
International Christian School NR Private PK, K-12 0 2.42
The Knox School NR Private 6-12 156 3.13
Robert Cushman Murphy Junior High School 8 Public 7-9 667 3.42
Harbor Country Day School NR Private PK-8 134 3.46
Port Jefferson Middle School 7 Public 6-8 222 3.48
John F Kennedy Middle School 4 Public 4, 6-8 822 4.90
Nesaquake Middle School 7 Public 6-8 473 5.12
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
The Stony Brook School NR Private 7-12 412 1.23
International Christian School NR Private PK, K-12 0 2.42
The Knox School NR Private 6-12 156 3.13
Earl L Vandermeulen High School 9 Public 9-12 323 3.48
Ward Melville Senior High School 10 Public 9-12 1,507 3.63
Maryhaven Center Of Hope NR Private 47 4.09
Smithtown High School East 10 Public 9-12 1,475 5.05
Centereach High School 6 Public 9-12 1,475 5.19
Sunshine Alternative Education Center NR Private 10-12 10 5.31
Comsewogue High School 6 Public 9-12 1,153 5.73

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 21 North Road, Stony Brook, NY

24 North Rd, Stony Brook 7 Ada Ln, East Setauket 3 Ada Ln, East Setauket 25 North Rd, Stony Brook 22 North Rd, Stony Brook 19 North Rd, Stony Brook 5 Ada Ln, East Setauket 1 Detmer Rd, East Setauket 1 Ada Ln, East Setauket 23 North Rd, Stony Brook 26 North Rd, Stony Brook 18 North Rd, Stony Brook 6 Ada Ln, East Setauket 10 Ada Ln, East Setauket 20 North Rd, Stony Brook 27 North Rd, Stony Brook 2 Ada Ln, East Setauket 8 Ada Ln, East Setauket 29 North Rd, Stony Brook 28 North Rd, Stony Brook

Nearby ZIP codes for 21 North Road, Stony Brook, NY

11716, Suffolk County, NY 11720, Suffolk County, NY 11727, Suffolk County, NY 11733, Suffolk County, NY 11738, Suffolk County, NY 11741, Suffolk County, NY 11742, Suffolk County, NY 11749, Suffolk County, NY 11754, Suffolk County, NY 11755, Suffolk County, NY 11766, Suffolk County, NY 11767, Suffolk County, NY 11776, Suffolk County, NY 11777, Suffolk County, NY 11779, Suffolk County, NY 11780, Suffolk County, NY 11784, Suffolk County, NY 11787, Suffolk County, NY 11788, Suffolk County, NY

Frequently asked questions

What is the year built for 21 North Road, Stony Brook, NY 11790?

The development at 21 North Road, Stony Brook, NY 11790 was built in 1954.

What is the total square footage of 21 North Road, Stony Brook, NY 11790?

21 North Road, Stony Brook, NY 11790 has a total of 1,280 square feet.

When was 21 North Road, Stony Brook, NY 11790 last sold and what was the sale price?

21 North Road, Stony Brook, NY 11790 was last sold on 03/10/2011 for $532,000.

What is the assessed value of 21 North Road, Stony Brook, NY 11790?

21 North Road, Stony Brook, NY 11790 is currently assessed at $4,005.

What are the property taxes for 21 North Road, Stony Brook, NY 11790?

The property taxes for 21 North Road, Stony Brook, NY 11790 total $17,036.

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