Beautiful home on a quiet country lane in Stony Brook North of 25A. Perfect setup for mother/daughter with proper permits. The home has been set up as 2 separate units. 2 over 2. Great bones. Gas heat, 2 fireplaces, one may need work, Large windows bringing in beautiful sunlight, Large living rooms, and 2 decks. Full walk-up attic. Easy access to the university, train, hospital and shops. Many possibilities! Full basement with outside entrance. At one time there was an apartment in basement. Plumbing still exists for bathroom.
Sold for $685,000
$685,000
20 Stony Road, Stony Brook, NY 11790
4beds
1,700sqft
Single Family Residence, Residential
Built in 1927
9,583 Square Feet Lot
$703,100 Zestimate®
$403/sqft
$4,579 Estimated rent
Home value
$703,100
$633,000 - $780,000
$4,579/mo
Zestimate® history
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$4,769/mo
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Zillow last checked:
Listing updated:
Listed by:
Mary A. Coonradt 631-941-4300,
Realty Connect USA L I Inc 631-941-4300
Bought with:
Stephanie Feiner MRP RSPS SFR, 10401371985
Daniel Gale Sothebys Intl Rlty
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 932219
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Bathroom 1
- Description: Full bath
- Level: First
Bathroom 2
- Description: full bath with sky light
- Level: Second
Heating
- Has Heating (Unspecified Type)
Cooling
- None
Appliances
- Included: Dishwasher, Dryer, Gas Oven, Gas Range, Refrigerator, Washer, Gas Water Heater
- Laundry: In Basement, In Kitchen
Features
- First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Eat-in Kitchen, Stone Counters
- Flooring: Carpet, Hardwood
- Basement: Full,Partially Finished,Walk-Out Access
- Attic: None
- Number of fireplaces: 2
Interior area
- Total structure area: 1,700
- Total interior livable area: 1,700 sqft
Property
Parking
- Parking features: Driveway
- Has uncovered spaces: Yes
Features
- Levels: Two
- Patio & porch: Deck
Lot
- Size: 9,583 sqft
Details
- Parcel number: 0200153000600047000
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence, Residential
Materials
- Vinyl Siding
Condition
- Actual
- Year built: 1927
Utilities & green energy
- Sewer: Cesspool
- Water: Public
- Utilities for property: Cable Available, Electricity Connected, Natural Gas Connected, Phone Available, Sewer Connected, Trash Collection Public, Water Connected
Community & neighborhood
Location
- Region: Stony Brook
Other
Other facts
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional,FHA
Price history
| Date | Event | Price |
|---|---|---|
| 2/10/2026 | Listing removed | $5,500$3/sqft |
Source: Zillow Rentals Report a problem | ||
| 2/3/2026 | Listed for rent | $5,500+103.7%$3/sqft |
Source: Zillow Rentals Report a problem | ||
| 1/12/2026 | Sold | $685,000-2%$403/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #932219 Report a problem | ||
| 12/10/2025 | Pending sale | $699,000$411/sqft |
Source: OneKey® MLS as distributed by MLS GRID #932219 Report a problem | ||
| 11/21/2025 | Price change | $699,000-6.8%$411/sqft |
Source: OneKey® MLS as distributed by MLS GRID #932219 Report a problem | ||
| 11/14/2025 | Listed for sale | $750,000+358.7%$441/sqft |
Source: OneKey® MLS as distributed by MLS GRID #932219 Report a problem | ||
| 7/22/2021 | Listing removed | -- |
Source:  NY State MLS Report a problem | ||
| 7/13/2021 | Listed for rent | $2,700+35%$2/sqft |
Source: NY State MLS #11008245 Report a problem | ||
| 4/28/2018 | Listing removed | $2,000$1/sqft |
Source: Realty Connect USA Report a problem | ||
| 4/11/2018 | Listed for rent | $2,000$1/sqft |
Source: Realty Connect USA L I Inc Report a problem | ||
| 7/25/1996 | Sold | $163,500$96/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $3,725 |
| 2024 | -- | $3,725 |
| 2023 | -- | $3,725 |
| 2022 | -- | $3,725 +4.2% |
| 2021 | -- | $3,575 |
| 2020 | -- | $3,575 |
| 2019 | -- | $3,575 |
| 2018 | -- | $3,575 |
| 2017 | $13,064 | $3,575 |
| 2016 | -- | $3,575 |
| 2015 | -- | $3,575 |
| 2014 | -- | $3,575 |
| 2013 | -- | $3,575 |
| 2012 | -- | $3,575 |
| 2011 | -- | $3,575 |
| 2010 | -- | $3,575 |
| 2009 | -- | $3,575 |
| 2008 | -- | $3,575 +57.1% |
| 2007 | $5,619 +26.7% | $2,275 |
| 2005 | $4,434 -11.5% | $2,275 |
| 2004 | $5,010 +5% | $2,275 |
| 2003 | $4,770 +7.4% | $2,275 |
| 2002 | $4,443 +7.4% | $2,275 |
| 2001 | $4,136 +3.8% | $2,275 |
| 2000 | $3,985 | $2,275 |
Find assessor info on the county website
Neighborhood: 11790
Nearby schools
GreatSchools rating
- 6/10Setauket Elementary SchoolGrades: PK-6Distance: 1.6 mi
- 7/10Paul J Gelinas Junior High SchoolGrades: 7-9Distance: 0.9 mi
- 10/10Ward Melville Senior High SchoolGrades: 9-12Distance: 3.1 mi
Schools provided by the listing agent
- Elementary: Setauket Elementary School
- Middle: Paul J Gelinas Junior 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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Estimated market value
$703,100
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$703,100
- New York
- Suffolk County
- Stony Brook
- 11790
- 20 Stony Road
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