4 bed, 4 bath home for sale at 20 Blacksmith Lane, East Northport, NY — Suffolk County Long Island listing photo
    Active
    East Northport, NY 11731
    Township: HuntingtonPostalCity: East Northport

    20 Blacksmith Lane

    4 bd
    4 ba
    3,000 sqft
    Built 1973
    34 DOM
    MLS KEY1052260
    $1,500,000

    About this property

    Beautiful 4 Bedroom, 4 Bath Colonial on a 1-Acre Lot with Inground Pool in Commack Schools! Welcome to this spacious and elegant Colonial nestled on a flat 1-acre lot in a quiet, desirable neighborhood within the Commack School District. This well-maintained home features 4 generously sized bedrooms and 4 baths, offering ample space for comfortable living and entertaining. The inviting living room features a cozy wood-burning fireplace, perfect for chilly evenings. Enjoy a sunlit eat-in kitchen, formal dining room, and abundant natural light throughout. Step outside to your private backyard oasis with a large inground pool, patio area, and plenty of room to expand or garden. With space inside and out, this home is perfect for both relaxing and hosting. Conveniently located near shopping, parks, and major roadways.

    Listing details

    Property Type
    Residential
    Sub-Type
    Single Family Residence
    Year Built
    1973
    Living Area
    3,000 sqft
    Lot Size
    43,560 sqft
    County
    Suffolk County
    MLS #
    KEY1052260
    Status
    Active

    Street view & aerial

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    HUD Fair Market Rents

    FMR for East Northport, NY 11731

    FY2025 · Nassau-Suffolk HUD Metro FMR Area

    4-Bedroom FMR (Subject Property)
    $3,683 /mo
    $44,196 projected annual gross

    All bedroom sizes — ZIP 11731

    Unit SizeMonthly FMRAnnual Gross
    Studio$1,900$22,800
    1 Bedroom$2,156$25,872
    2 Bedroom$2,640$31,680
    3 Bedroom$3,324$39,888
    4 BedroomSubject$3,683$44,196

    Source: U.S. Department of Housing & Urban Development — Nassau-Suffolk HUD Metro FMR Area, FY2025. FMR represents the 40th-percentile gross rent under the Section 8 Housing Choice Voucher program. Market rents in stable Long Island submarkets typically run 110–130% of FMR.

    Monthly Payment Estimate

    Mortgage calculator

    Principal & interest plus taxes, insurance, and HOA. Edit any field below.

    $300,000
    Principal & Interest
    $7,783
    Taxes
    $2,750
    Insurance
    $525
    HOA
    $0
    Estimated monthly payment$11,058

    Estimate only — actual payment depends on credit, loan program, escrow, PMI/MIP, and lender fees. Not a loan offer or commitment.

    Ask a question about this home

    Send it directly to Kristopher.

    East End Luxury Ltd. is a New York–licensed real estate brokerage. We provide brokerage services only — listing, marketing, pricing strategy, and buyer procurement — and do not provide legal, tax, or financial advice.

    20 BLACKSMITH LANE, EAST NORTHPORT, NY 11731 | KEY1052260 | Compass Greater NY LLC, Louis Corti · 631-387-3314

    Questions about this listing

    Is 20 Blacksmith Lane in East Northport still available?

    Inventory changes daily. 20 Blacksmith Lane is currently listed as Active in OneKey® MLS. Contact East End Luxury Ltd. at (516) 449-2783 for the most up-to-date status, including any pending offers, auction date, or short-sale lender response.

    Can I tour a foreclosure or short sale on Long Island?

    Yes. Most distressed properties on Long Island, the Hamptons, and East End are available for showings by appointment. We coordinate access with the listing brokerage, asset manager, or seller's attorney and can typically schedule a tour within 24–72 hours.

    How do offers work on a short sale or REO listing?

    Short sales require lender approval and typically take 60–120 days from accepted offer to closing. REO/bank-owned listings follow asset-manager addenda and usually close in 30–45 days. Cash offers and pre-approved buyers receive priority. We guide you through every step.

    OneKey® MLS

    Listings courtesy of OneKey® MLS as distributed by MLS GRID.

    Listing last updated: 10/02/2026, 05:48 AM ET

    Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

    IDX information is provided exclusively for consumers' personal, non-commercial use. © 2026 OneKey® MLS / MLS GRID. Equal Housing Opportunity.