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$805,000

  • Sold
  • Closed
  • Single Family
  • 4 Beds
  • 3 Full Baths
See This Home
Save This Home
See This Home
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Spectacular Colonial In Stony Brook Village! Nestled On A Large, Private Wooded Lot In the Heart Of Stony Brook Village, This Spacious 3061 sq. ft. Colonial Offers The Perfect Blend Of Charm, Comfort, And Modern Conveniences. Boasting 4 Generously Sized Bedrooms & 3 Full Baths, the Entire Home Was Expanded And Fully Renovated In 2000 With A Light-filled Open Floor Plan Ideal For Entertaining. Gourmet Eat-In Kitchen With Maple Cabinetry, Granite Counters Flows Seamlessly Into Dining Area And Expansive Den With Fireplace. Walls Of Windows Showcase Serene Wooded Views For Year-round Tranquility. Escape To Your Own Luxurious Primary Suite With Vaulted Ceilings, Skylights, Fireplace, Sitting Area, Spa tub and Private Balcony. Full Walkout Basement With Fireplace, French Doors, Egress Windows, and Rough Plumbing For A Kitchen & Bath, And whole House Generator Will Give You Peace Of Mind In Any Season. This One-Of-A-Kind Home Is Your Retreat From The Everyday - Set In A Prime Location With All The Amenities Of Stony Brook Just Moments Away. Don't Miss the Opportunity To own This Stunning, Move-In Ready Gem! Taxes Being Professionally Grieved... Estimated Reduction $2,300.00

Full Property Details for 23 Knox Ave

General

  • Sold For: $805,000
  • Taxes: $19,960
  • Status: Closed
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 869048
  • Added to Site: 231 day(s) ago

Interior

  • Number of Rooms: 9
  • Interior Features: First Floor Full Bath, Cathedral Ceiling(s), Ceiling Fan(s), Chandelier, Chefs Kitchen, Crown Molding, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, His and Hers Closets, Kitchen Island, Primary Bathroom, Open Floorplan, Open Kitchen, Pantry, Recessed Lighting, Soaking Tub, Storage, Walk-In Closet(s)
  • Fireplace: Yes
  • Number of Fireplaces: 4
  • Fireplace(s): Basement, Bedroom, Family Room, Gas, Living Room
  • Appliances: Dishwasher, Dryer, Electric Oven, Gas Cooktop, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
  • Flooring: Tile, Wood

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 3

Bedrooms

  • Total Bedrooms: 4

Exterior

  • Porch/Patio/Deck: Deck

Parking

  • Parking Features: Driveway

Location

  • County: Suffolk County
  • Cross Streets: Laurel Ave

School Information

  • High School District: Three Village
  • Elementary School: Setauket Elementary School
  • Middle School: Paul J Gelinas Junior High School
  • High School: Ward Melville Senior High School

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Baseboard, Natural Gas
  • Heating Zones: 4

Utilities

  • Sewer: Cesspool
  • Water: Public
  • Utility Description: Electricity Connected, Natural Gas Connected, Trash Collection Public, Water Connected

Structural Information

  • Architectural Style: Colonial
  • Detached/Attached: Detached
  • Construction: Cedar, Frame
  • Basement: Yes
  • Basement Desc.: Full Basement, Unfinished, Walk-Out Access
  • Sq. Ft. Source: Plans
  • Year Built: 1930

Lot Features

  • Lot Size (Acres): 0.4

Financial Considerations

  • Taxes Include: Trash
  • Tax Amount: $19,960.38

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 0200-174-00-05-00-034-000

Listed by Signature Premier Properties
Sold by Brown Harris Stevens W Hampton

Listing agent

— 23 Knox Ave —

  • Signature Premier Properties

631-751-2111

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 23 Knox Ave

School District:Three Village Central School District
NameGradesDistance
Setauket Elementary School
134 Main St, Setauket- East Setauket, NY 11733
K-61.8 mi
Paul J Gelinas Junior High School
25 Mud Rd, Setauket- East Setauket, NY 11733
7-91.1 mi
Ward Melville Senior High School
380 Old Town Rd, Setauket- East Setauket, NY 11733
9-123.2 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 23 Knox Ave

Date
Details
Price
Change
Source
8/21/2025
Sold
$805,000
0.63%
MLS
5/30/2025
Listed
$799,990
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by Signature Premier Properties
Sold by Brown Harris Stevens W Hampton

23 Knox Avenue, Stony Brook, NY 11790 (MLS# 869048) is a Single Family property that was sold at $805,000 on August 21, 2025. Want to learn more about 23 Knox Avenue? Do you have questions about finding other Single Family real estate for sale in Stony Brook? You can browse all Stony Brook real estate or contact a Coldwell Banker agent to request more information.