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Sold for $805,000
  • $805,000

    23 Knox Avenue, Stony Brook, NY 11790

    4beds
    3,061sqft
    Single Family Residence, Residential
    Built in 1930
    0.4 Acres Lot
    $843,500 Zestimate®
    $263/sqft
    $5,496 Estimated rent

    Home value

    $843,500

    $759,000 - $945,000

    $5,496/mo

    Zestimate® history
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    $5,546/mo

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    What's special

    Serene wooded viewsFull walkout basementPrivate wooded lotOpen floor planPrivate balconyLuxurious primary suiteSpa tub
    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

    Zillow last checked:

    Listing updated:

    Listed by:

    Lisa M. Godt 516-650-4279,

    Signature Premier Properties 631-751-2111

    Bought with:

    Shan Chowdhury, 10301219802

    Brown Harris Stevens W Hampton

    Source: OneKey® MLS as distributed by MLS GRID,MLS#: 869048MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 3
    • Full bathrooms: 3
    Primary bedroom
    • Description: Luxurious Primary Bedroom With Hardwood Floors, Seating Area, Gas Fireplace, His & Hers Closets and French Door To Balcony
    • Level: Second
    Bedroom 2
    • Description: Bedroom #2
    • Level: Second
    Bedroom 3
    • Description: Bedroom #3
    • Level: Second
    Bedroom 4
    • Description: Bedroom #4
    • Level: Second
    Primary bathroom
    • Description: Primary Bathroom With Double Sinks, Tub & Separate Shower
    • Level: Second
    Bathroom 1
    • Description: First Floor Full Bathroom
    • Level: First
    Bathroom 3
    • Description: 2nd Floor Hall Bathroom
    • Level: Second
    Other
    • Description: Entry Foyer/Sitting Room With Hardwood Flooring
    • Level: First
    Other
    • Description: Breezeway/Sitting Room With Walk-in Pantry
    • Level: First
    Basement
    • Description: Full Unfinished Basement With Fireplace, Laundry, High Ceilings, Rough Plumbing for Kitchen & Bathroom, and French Doors That Walk Out To Yard!
    • Level: Basement
    Den
    • Description: Great Room With Hardwood Floors, Gas Fireplace & Walls Of Windows!
    • Level: First
    Dining room
    • Description: Formal Dining Room With Hardwood Floors & Walls Of Windows
    • Level: First
    Kitchen
    • Description: Chef's Kitchen With Maple Cabinets, Professional Stainless Appliances, Granite Counters & Center Island
    • Level: First
    Living room
    • Description: Formal Living Room With Hardwood Floors, Stone Fireplace & Bay Window
    • Level: First
    Heating
    • Baseboard
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Dryer, Electric Oven, Gas Cooktop, Microwave, Refrigerator, Stainless Steel Appliance(s), Washer
    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
    • Flooring: Tile, Wood
    • Basement: Full,Unfinished,Walk-Out Access
    • Attic: Partial,Pull Stairs
    • Number of fireplaces: 4
    • Fireplace features: Basement, Bedroom, Family Room, Gas, Living Room
    Interior area
    • Total structure area: 3,061
    • Total interior livable area: 3,061 sqft

    Property

    Parking
    • Parking features: Driveway
    • Has uncovered spaces: Yes
    Features
    • Patio & porch: Deck
    Lot
    • Size: 0.4 Acres
    Details
    • Parcel number: 0200174000500034000
    • Special conditions: None

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Colonial
    • Property subtype: Single Family Residence, Residential
    Materials
    • Cedar
    Condition
    • Updated/Remodeled
    • Year built: 1930
    • Major remodel year: 2000

    Utilities & green energy

    • Sewer: Cesspool
    • Water: Public
    • Utilities for property: Electricity Connected, Natural Gas Connected, Trash Collection Public, Water Connected

    Community & HOA

    HOA
    • Has HOA: No
    Location
    • Region: Stony Brook

    Financial & listing details

    • Price per square foot: $263/sqft
    • Tax assessed value: $882,292
    • Annual tax amount: $19,960
    • Date on market: 5/30/2025
    • Cumulative days on market: 31 days
    • Listing agreement: Exclusive Right To Sell
    • Electric utility on property: Yes

    Price history

    DateEventPrice
    8/21/2025Sold$805,000+0.6%$263/sqft
    Source: OneKey® MLS as distributed by MLS GRID #869048 Report a problem
    7/4/2025Pending sale$799,990$261/sqft
    Source: OneKey® MLS as distributed by MLS GRID #869048 Report a problem
    5/30/2025Listed for sale$799,990+39.1%$261/sqft
    Source: OneKey® MLS as distributed by MLS GRID #869048 Report a problem
    10/25/2019Sold$575,000-4%$188/sqft
    Source: OneKey® MLS as distributed by MLS GRID #L3128708 Report a problem
    7/18/2019Pending sale$599,000$196/sqft
    Source: Coach Real Estate Associates #3128708 Report a problem
    6/23/2019Price change$599,000-7.7%$196/sqft
    Source: Coach Real Estate Associates #3128708 Report a problem
    5/15/2019Listed for sale$649,000$212/sqft
    Source: Coach Real Estate Associates #3128708 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025-- $4,235
    2024-- $4,235
    2023-- $4,235
    2022-- $4,235
    2021-- $4,235
    2020-- $4,235
    2019-- $4,235
    2018-- $4,235
    2017$14,225 $4,235
    2016-- $4,235 +21%
    2015-- $3,500
    2014-- $3,500
    2013-- $3,500
    2012-- $3,500
    2011-- $3,500
    2007$9,211 +25.4%$3,500
    2005$7,342 +8.1%$3,500
    2004$6,792 +5.4%$3,500
    2003$6,443 +6.7%$3,500
    2002$6,039 $3,500
    Find assessor info on the county website

    Neighborhood: 11790

    Nearby schools

    GreatSchools rating
    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
    $843,500
    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
    $843,500