21 Locust Avenue, Amityville, NY 11701

21 Locust Avenue, Amityville, NY 11701

$799,000 · 5 bed · 3 bath · 2,086 sq ft · built 1927 · MLS# 1020512 · Active

Don't miss this Exceptional opportunity to own a legal two-family home by permit on a Oversized Corner lot in the heart of Amityville. The main unit features 4 bedrooms, 2 full bathrooms, living area, dining, kitchen, full finished basement with OSE making it ideal for owner occupancy. The second house offers 1 bedroom,1 full bath, spacious kitchen and living room, finished basement, offering excellent storage and additional potential and is currently tenant occupied, providing immediate rental income. Additional highlights include separate utilities, , a detached one-car garage, and an expansive…

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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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Amityville Market Trend

Amityville has tightened over the past 2 years: the median sale price has advanced roughly 5% year over year to near $648K, and sales have generally been closing faster. Conditions continue to favor sellers; if the trend holds, prices could keep firming.

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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.