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 with brand new liner, 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.
For sale
Price cut: $75K (8/13)
$750,000
20 Spaulding Lane, Stony Brook, NY 11790
3beds
2,000sqft
Single Family Residence, Residential
Built in 1964
0.35 Acres Lot
$-- Zestimate®
$375/sqft
$-- HOA
What's special
Private backyardGenerously sized bedroomsFormal dining roomSpacious eat-in kitchenFunctional layout
- 62 days
- 3,006
- 162
Zillow last checked:
Listing updated:
Listed by:
Northshore Properties Realty 631-625-4500,
Gina R. Lollo CBR 631-625-4500
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 1016276
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: $375/sqft
- Tax assessed value: $3,285
- Annual tax amount: $15,396
- Date on market: 7/8/2026
- Cumulative days on market: 63 days
- Listing agreement: Exclusive Right To Sell
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 8/13/2026 | Price change | $750,000-9.1%$375/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #1016276 Report a problem | ||
| 7/30/2026 | Price change | $825,000-2.8%$413/sqft |
Source: OneKey® MLS as distributed by MLS GRID #1016276 Report a problem | ||
| 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
Climate risks
Neighborhood: 11790
Nearby schools
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.
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