1 Hillside Avenue #3D, Great Neck, NY 11021
$168,000 · 1 bed · 1 bath · 600 sq ft · built 2024 · MLS# 1068299 · Active
Like Sponsor Unit, Co-op like condo, Pet friendly, Rentable, Easy Board and Management. Great Neck Plaza offers an excellent opportunity for both buyers and investors alike with this co-op, akin to a sponsor unit! This sunlit boasts a spacious 1-bedroom layout with living room, soaring ceilings. Kitchen, Full bath with window. This unit also provides the convenience of municipal parking almost 1/2 short block away with low monthly fee each car, laundry room and bicycle room within the building. Located in a picturesque residential area, tree lined street, with 2…
Co-ops in the Great Neck Union Free School District sold for a median of $415,000 (typically $330,000–$605,000) across 156 recorded sales between Oct 17, 2025 and Sep 29, 2026, up 4% on the 12 months before. This home's $168,000 list price sits in the entry co-op tier for the Great Neck Union Free School District.
ZIP 11021 has about 2.7 months of co-op 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 29, 2026 8:45 pm. 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.
Personal-use terms and which listings this site shows: MLS & Data Disclosures
Co-op price trend · Great Neck Union Free School District
Co-ops in the Great Neck Union Free School District sold for a median of $415,000 across 156 recorded sales between Oct 17, 2025 and Sep 29, 2026, up 4% on the median of the 12 months before. This is a year-over-year comparison of recorded sales, not a forecast.
Considering Great Neck? Explore the Great Neck community guide →
More homes nearby
- All homes for sale in Great Neck, NY
- Homes for sale in Nassau County, NY
- All Long Island & NYC listings
- Homes in ZIP 11021
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.
