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Sold for $820,000
  • $820,000

    90 Blydenburg Avenue, Smithtown, NY 11787

    5beds
    2,200sqft
    Duplex, Multi Family
    Built in 1952
    -- sqft lot
    $843,500 Zestimate®
    $373/sqft
    $3,490 Estimated rent

    Home value

    $843,500

    $759,000 - $936,000

    $3,490/mo

    Zestimate® history
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    $3,490/mo

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    $5,638/mo

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    $5,638/mo

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    What's special

    Private fenced backyardAttached two-car garageTwo hot water heatersCommon entry foyerFull unfinished basementTwo gas furnacesFormal dining area
    Legal Two-Family Home in Prime Smithtown Location! This well-maintained, legal two-family home by C/O is perfect for investors or owner-occupants seeking rental income. Each unit features separate electric and gas meters for convenience and efficiency. Key Features:     •    Attached Two-Car Garage with interior access to the first-floor unit     •    Private Fenced Backyard—ideal for entertaining or relaxing     •    Common Entry Foyer with separate doors for each unit, ensuring privacy •. Two gas furnaces and two hot water heaters in great condition • Driveway spaces set for each unit First Floor Unit – 3 Bedrooms, 2 Full Bathrooms: •. This unit is vacant     •    Large living room with fireplace     •    Spacious bedroom off the kitchen with en-suite full bath and backyard access • Two other generously sized bedrooms •. Two car garage and private fenced in backyard     •    Full unfinished basement for storage and laundry Upstairs Unit – 2 Bedrooms, 1 Bathroom:     •    Freshly painted with new laminate flooring     •    Renovated kitchen with new cabinetry, countertops, and dishwasher     •    Formal dining area and large living room     •    Currently occupied with reliable tenants always paying on time at $2,700/month with a lease good through 12/31/2025 Location Highlights:     •    Walking distance to Smithtown Village and LIRR     •    Situated in a top-rated school district

    Zillow last checked:

    Listing updated:

    Listed by:

    Derek J. Greene 860-560-1006,

    Greene Realty Group 860-560-1006

    Bought with:

    Non Member-MLS

    Buyer Representation Office

    Source: OneKey® MLS as distributed by MLS GRID,MLS#: 897897MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 3
    • Full bathrooms: 3
    Heating
    • Baseboard, Forced Air
    Cooling
    • Wall/Window Unit(s)
    Appliances
    • Laundry: In Basement
    Features
    • Ceiling Fan(s)
    • Flooring: Laminate, Wood
    • Basement: Bilco Door(s),Full,Storage Space,Unfinished,Walk-Out Access
    • Attic: None
    • Number of fireplaces: 1
    • Fireplace features: Living Room
    Interior area
    • Total structure area: 2,200
    • Total interior livable area: 2,200 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Garage
    • Garage spaces: 2
    Features
    • Fencing: Back Yard,Front Yard
    Lot
    • Size: 0.38 Acres
    • Features: Back Yard, Front Yard, Near Public Transit, Near School, Near Shops
    Details
    • Parcel number: 0800078000200002000
    • Special conditions: None

    Construction

    Type & style
    • Home type: MultiFamily
    • Property subtype: Duplex, Multi Family
    Materials
    • Vinyl Siding
    Condition
    • Year built: 1952

    Utilities & green energy

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

    Community & HOA

    Location
    • Region: Smithtown

    Financial & listing details

    • Price per square foot: $373/sqft
    • Tax assessed value: $5,985
    • Annual tax amount: $16,280
    • Date on market: 8/5/2025
    • Cumulative days on market: 66 days
    • Listing agreement: Exclusive Agency
    • Electric utility on property: Yes

    Price history

    DateEventPrice
    2/25/2026Sold$820,000$373/sqft
    Source: Public Record Report a problem
    10/31/2025Sold$820,000-3.5%$373/sqft
    Source: OneKey® MLS as distributed by MLS GRID #897897 Report a problem
    10/10/2025Pending sale$849,900$386/sqft
    Source: OneKey® MLS as distributed by MLS GRID #897897 Report a problem
    9/16/2025Price change$849,900+0.1%$386/sqft
    Source: OneKey® MLS as distributed by MLS GRID #897897 Report a problem
    9/3/2025Price change$849,000-1.2%$386/sqft
    Source: OneKey® MLS as distributed by MLS GRID #897897 Report a problem
    8/5/2025Listed for sale$859,000+22.7%$390/sqft
    Source: OneKey® MLS as distributed by MLS GRID #897897 Report a problem
    7/12/2023Sold$700,000+0.1%$318/sqft
    Source: OneKey® MLS as distributed by MLS GRID #L3463146 Report a problem
    3/23/2023Pending sale$699,000$318/sqft
    Source: OneKey® MLS as distributed by MLS GRID #3463146 Report a problem
    3/8/2023Price change$699,000+21.6%$318/sqft
    Source: OneKey® MLS as distributed by MLS GRID #3463146 Report a problem
    7/25/2020Listing removed$1,900$1/sqft
    Source: Daniel Gale Agency Inc #3234442 Report a problem
    7/20/2020Listed for rent$1,900-13.6%$1/sqft
    Source: Daniel Gale Agency Inc #3234442 Report a problem
    1/7/2020Pending sale$575,000$261/sqft
    Source: Daniel Gale Agency Inc #3127225 Report a problem
    1/7/2020Listed for sale$575,000$261/sqft
    Source: Daniel Gale Agency Inc #3127225 Report a problem
    11/9/2019Listing removed$575,000$261/sqft
    Source: Daniel Gale Agency Inc #3127225 Report a problem
    5/9/2019Listed for sale$575,000+69.1%$261/sqft
    Source: Daniel Gale Agency Inc #3127225 Report a problem
    7/7/2018Listing removed$2,200$1/sqft
    Source: Daniel Gale Agency Inc #3028138 Report a problem
    5/9/2018Listed for rent$2,200+69.2%$1/sqft
    Source: Daniel Gale Agency Inc #3028138 Report a problem
    3/16/2012Listing removed$1,300$1/sqft
    Source: Daniel Gale Associates Inc #2445360 Report a problem
    11/8/2011Listed for rent$1,300$1/sqft
    Source: Daniel Gale Associates Inc #2445360 Report a problem
    5/2/2002Sold$340,000+58.1%$155/sqft
    Source: Public Record Report a problem
    1/20/1998Sold$215,000$98/sqft
    Source: Public Record Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025-- $5,985
    2024-- $5,985
    2023-- $5,985
    2022-- $5,985
    2021-- $5,985
    2020-- $5,985
    2019-- $5,985
    2018-- $5,985
    2017$12,523 $5,985
    2016-- $5,985
    2015-- $5,985
    2014-- $5,985
    2013-- $5,985
    2012-- $5,985
    2011-- $5,985
    2010-- $5,985
    2009-- $5,985
    2008-- $5,985
    2007$11,431 +19.4%$5,985
    2005$9,571 +6.7%$5,985
    2004$8,969 +14.3%$5,985 +4.4%
    2003$7,845 +7.8%$5,735
    2002$7,280 $5,735
    2001-- $5,735
    2000$6,531 $5,735
    Find assessor info on the county website

    Neighborhood: The Landing

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Smithtown Elementary School
    • Middle: Accompsett Middle School
    • High: Smithtown High School-West

    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