For sale

$849,000

20 Spaulding Lane, Stony Brook, NY 11790

3beds

2,000sqft

Single Family Residence, Residential

Built in 1964

0.35 Acres Lot

$-- Zestimate^®

$425/sqft

$-- HOA

What's special

Generously sized bedroomsFormal dining roomSpacious eat-in kitchenFunctional layout

Welcome to this well maintained 3-bedroom, 2.5-bath Colonial located in the desirable S Section of Stony Brook, part of the established Strathmore community. Offering generously sized bedrooms and a functional layout, this home features a spacious eat-in kitchen, formal dining room, living room with a wood burning fireplace, a bonus room off the laundry area that provides flexible living space, and a 2-car garage. Step outside to a private backyard featuring an in ground swimming pool, creating the perfect space for relaxing, entertaining, and enjoying the summer months. Located within the highly acclaimed Three Village School District, this home is just minutes from Stony Brook University, Stony Brook Village, shopping, dining, parks, beaches, and major commuter routes. If you're looking for a spacious Colonial in the Strathmore community of Stony Brook, this is an opportunity you won't want to miss.

17 days

1,578

62

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 3
Full bathrooms: 2
1/2 bathrooms: 1

Heating

Baseboard, Oil

Cooling

Wall/Window Unit(s)

Appliances

Included: Dryer, Oven, Range, Refrigerator, Washer

Features

First Floor Full Bath, Formal Dining, Primary Bathroom
Attic: Unfinished
Number of fireplaces: 1

Interior area

Total structure area: 2,000
Total interior livable area: 2,000 sqft

Property

Parking

Total spaces: 2
Parking features: Attached, Driveway, Garage
Garage spaces: 2
Has uncovered spaces: Yes

Features

Has private pool: Yes

Lot

Size: 0.35 Acres

Details

Parcel number: 0200331000200013000
Special conditions: None

Construction

Type & style

Home type: SingleFamily
Architectural style: Colonial
Property subtype: Single Family Residence, Residential

Materials

Frame

Condition

Year built: 1964

Utilities & green energy

Sewer: Cesspool
Water: Public
Utilities for property: Electricity Connected, Water Connected

Community & HOA

HOA

Has HOA: No

Location

Region: Stony Brook

Financial & listing details

Price per square foot: $425/sqft
Tax assessed value: $3,285
Annual tax amount: $15,396
Date on market: 7/8/2026
Cumulative days on market: 18 days
Listing agreement: Exclusive Right To Sell
Electric utility on property: Yes

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
7/8/2026	Listed for sale	$849,000+78.7%$425/sqft
Source: OneKey® MLS as distributed by MLS GRID #1016276 Report a problem
11/20/2007	Sold	$475,000+148%$238/sqft
Source: Public Record Report a problem
7/21/1997	Sold	$191,500$96/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	--	$3,285
2024	--	$3,285
2023	--	$3,285
2022	--	$3,285
2021	--	$3,285
2020	--	$3,285
2019	--	$3,285
2018	--	$3,285
2017	$11,476	$3,285
2016	--	$3,285
2015	--	$3,285
2014	--	$3,285
2013	--	$3,285
2012	--	$3,285
2011	--	$3,285
2010	--	$3,285
2009	--	$3,285
2008	--	$3,285
2007	$8,168 +26.4%	$3,285
2005	$6,460 +7.4%	$3,285
2004	$6,013 +6.7%	$3,285
2003	$5,637 +7.6%	$3,285
2002	$5,241 +3%	$3,285
2001	$5,087 -0.4%	$3,285
2000	$5,109	$3,285

Find assessor info on the county website

Monthly payment

Estimated monthly payment$1,822

Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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Climate risks

Neighborhood: 11790

Getting around

6 / 100

Car-Dependent

27 / 100

Somewhat Bikeable

Nearby schools

GreatSchools rating

9/10
Nassakeag Elementary School
Grades: PK-6Distance: 1.2 mi
8/10
Robert Cushman Murphy Junior High School
Grades: 7-9Distance: 0.7 mi
10/10
Ward Melville Senior High School
Grades: 9-12Distance: 2 mi

Schools provided by the listing agent

Elementary: Nassakeag Elementary School
Middle: Robert Cushman Murphy Jr High School
High: Ward Melville Senior High School

Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.