Suffolk County  »  11790  »  Simpson Pl  »  20 Simpson Pl

20 Simpson Place, Stony Brook, NY 11790 - Property report

Also known as: 20 Simpson Pl

Property image for 20 Simpson Place, Stony Brook, NY 11790
static Mapbox map

Property type

One Family Year-Round Residence (210)

Year built

1981

Acreage

0.19

Sale price

$437,500

General information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
20 Simpson Place
ZIP code
11790
County
Suffolk
Village (SWIS code)
472289
Parcel ID
243420

Owner

Find out who owns 20 Simpson Place, Stony Brook, NY 11790. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/20/2007
Sale price
$437,500
Arm's length
Tax
Tax year
2025-2026
Current property tax
$13,336
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
1,513
Year built
1981
Lot
Acreage
0.19

Area overview

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

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

Ownership

Ownership information for 20 Simpson Place, Stony Brook, NY

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

Sales history for 20 Simpson Place, Stony Brook, NY 11790

Sale date Sale price Buyer name Seller name
12/20/2007 $437,500 XXXXXXX XXXXXX; XXXXX XXXXXX XXXXX XXXXXXXX X X

*Most recent sale on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
08/15/2022 - R Mortgage
(Home Equity Line of Credit Mortgage)		 XXXXXXX XXXXXX XXXXXXXX XXX
06/18/2020 - R
06/08/2020 - D		 Discharge XXXXXXX XXXXXX XXXXXXXXXXXXX XXXXXXX XXX XXXXXXXX XX
05/27/2020 - R Mortgage XXXXXXX XXXXXX XXXXXXXXXX XXXX XXX
12/31/2007 - R
12/20/2007 - D		 Deed
(Bargain & Sale Deed)		 XXXXX XXXXXXXX X X XXXXXXX XXXXXX
08/06/1998 - R
03/12/1998 - D		 Deed

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 20 Simpson Place, 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
$13,336
Recent tax assessments
Market value
$591,510
Assessed value
$3,135

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 $591,510 $3,135 425.389 $13,336 +4.07%
2024-2025 $591,510 $3,135 408.764 $12,815 +5.13%
2023-2024 $580,556 $3,135 388.818 $12,189 +1.20%
2022-2023 $505,645 $3,135 384.195 $12,045 +2.22%
2021-2022 $423,649 $3,135 375.859 $11,783 +1.41%
2020-2021 $407,143 $3,135 370.648 $11,620 +3.17%
2019-2020 $364,535 $3,135 359.253 $11,263 +0.87%
2018-2019 $364,535 $3,135 356.164 $11,166 +2.12%
2017-2018 $348,333 $3,135 348.773 $10,934 +1.86%
2016-2017 $344,505 $3,135 342.409 $10,735 +5.42%
Permits

Permit information for 20 Simpson Place, 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
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Access the detailed traffic volume map for 20 Simpson Place, 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 0.45
North Shore Montessori NR Private PK-K 63 0.45
International Christian School NR Private PK, K-12 0 1.22
International Christian School NR Private PK, K-12 0 1.22
Minnesauke Elementary School 8 Public PK, K-6 642 1.48
Minnesauke Elementary School 8 Public PK, K-6 642 1.48
Nassakeag Elementary School 7 Public PK, K-6 543 1.56
Nassakeag Elementary School 7 Public PK, K-6 543 1.56
William Sidney Mount School 6 Public PK, K-6 511 1.88
William Sidney Mount School 6 Public PK, K-6 511 1.88
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
The Stony Brook School NR Private 7-12 412 0.17
International Christian School NR Private PK, K-12 0 1.22
Paul J Gelinas Junior High School 8 Public 7-9 647 1.34
Robert Cushman Murphy Junior High School 8 Public 7-9 667 2.23
Harbor Country Day School NR Private PK-8 134 2.37
The Laurel Hill School NR Private PK-8 321 2.70
The Knox School NR Private 6-12 156 2.80
Port Jefferson Middle School 7 Public 6-8 222 3.56
Dawnwood Middle School 5 Public 6-8 1,074 4.06
Nesaquake Middle School 7 Public 6-8 473 4.12
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
The Stony Brook School NR Private 7-12 412 0.17
International Christian School NR Private PK, K-12 0 1.22
The Knox School NR Private 6-12 156 2.80
Ward Melville Senior High School 10 Public 9-12 1,507 3.11
Earl L Vandermeulen High School 9 Public 9-12 323 3.56
Smithtown High School East 10 Public 9-12 1,475 3.95
Centereach High School 6 Public 9-12 1,475 4.07
Maryhaven Center Of Hope NR Private 47 4.22
Sunshine Alternative Education Center NR Private 10-12 10 4.57
Newfield High School 8 Public 9-12 1,559 5.19

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

Neighbors for 20 Simpson Place, Stony Brook, NY

16 Walnut Ave, Stony Brook 6 Simpson Pl, Stony Brook 7 Chalmers Pl, Stony Brook 52 Cedar St, Stony Brook 5 Hollow Rd, Stony Brook 12 Simpson Pl, Stony Brook 9 Chalmers Pl, Stony Brook 5 Simpson Pl, Stony Brook 16 Simpson Pl, Stony Brook 8 Simpson Pl, Stony Brook 6 Poplar Ave, Stony Brook 14 Simpson Pl, Stony Brook 4 Poplar Pl, Stony Brook 15 Hollow Rd, Stony Brook 3 Hollow Rd, Stony Brook 7 Simpson Pl, Stony Brook 58 Cedar St, Stony Brook 27 Locust Ave, Stony Brook

Nearby ZIP codes for 20 Simpson Place, 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 20 Simpson Place, Stony Brook, NY 11790?

The development at 20 Simpson Place, Stony Brook, NY 11790 was built in 1981.

What is the total square footage of 20 Simpson Place, Stony Brook, NY 11790?

20 Simpson Place, Stony Brook, NY 11790 has a total of 1,513 square feet.

When was 20 Simpson Place, Stony Brook, NY 11790 last sold and what was the sale price?

20 Simpson Place, Stony Brook, NY 11790 was last sold on 12/20/2007 for $437,500.

What is the assessed value of 20 Simpson Place, Stony Brook, NY 11790?

20 Simpson Place, Stony Brook, NY 11790 is currently assessed at $3,135.

What are the property taxes for 20 Simpson Place, Stony Brook, NY 11790?

The property taxes for 20 Simpson Place, Stony Brook, NY 11790 total $13,335.

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