427 Macdonald Avenue, Bellport, NY 11713

427 Macdonald Avenue, Bellport, NY 11713

$649,990 · 4 bed · 3 bath · 1,758 sq ft · built 2026 · MLS# L3545690 · Active

New - The Bentley 4. Quality Craftsmanship 4 BR 2.5 baths 2 story with front porch, choice of kitchen cabinets, quartz countertops, wood floors on 1st floor carpet in BRs, tiled baths, CAC, 200 amp service, full basement w/OSE, attached 1 car garage. Option to upgrade appliances from electric to gas., Additional information: Appearance: Completed. Move in Ready.

Single-family homes in the South Country Central School District sold for a median of $640,000 (typically $540,000–$750,000) across 250 recorded sales between Oct 6, 2025 and Oct 1, 2026, up 10.3% on the 12 months before. This home's $649,990 list price sits in the mid-market single-family tier for the South Country Central School District.

ZIP 11713 has about 3.2 months of single family inventory — seller's market. Demand is outpacing supply, so homes sell quickly with firm pricing and limited room to negotiate.

OneKey MLS (recorded LI sales, trailing 12mo) + actual tax

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

Based on information submitted to the MLS GRID as of October 11, 2026 2:30 am. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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Bellport Market Trend

Over the past 2 years, Bellport's median sale price has been uneven, swinging between $343K and $779K from month to month — more a sign of a thin or mixed market than a steady, single-direction trend. The latest months have brought some easing, though prices still sit above their earlier levels in the period. Homes here have lately been going under contract in roughly 33 days.

More homes nearby

Looking for off-market opportunities or a property attorney's read on this listing? Contact Joseph DeVito — Lic. R.E. Associate Broker + NY-licensed real estate attorney.