Condos for Sale in Copiague, NY
Listings
Too small a sample to be statistically stable —
OneKey® MLS Data
Condos for Sale in Copiague, NY
Nassau · Suffolk · Queens · Brooklyn
Listings courtesy of OneKey® MLS as distributed by MLS GRID.
Based on information submitted to the MLS GRID as of November 6, 2026 3:00 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
Copiague market
Sold homes · hamlet boundary · SuffolkA few sales here could not be placed on the map, so counts may run slightly low.
Copiague recorded 148 single-family sales in the past 12 months, against 161 in the 12 months before. They sold in a median of 27 days, at about 101.6% of final asking price.
The median sale price is up about 4% on the 12 months before (148 sales against 161).
The number for sale now is unavailable: only about 88% of the sales in its ZIP codes have a map position, so a count inside the boundary would leave homes out.
How we calculated this
- Single-family homes inside the official hamlet boundary (Census), Suffolk County sales only, Oct 7, 2025 – Oct 7, 2026 (the 12 months before: Oct 7, 2024 – Oct 7, 2025). For sale = listed as of Nov 6, 2026.
- Supply = homes for sale now ÷ (sales in the 12 months ÷ 12), counted the same way in each area.
- Label from the site’s scale: under 2 months Hot Seller’s, under 4 Seller’s, 4–6 Balanced, over 6–8 Buyer’s, over 8 Strong Buyer’s. A warning is added when there are fewer than 10 sales or 5 homes for sale, or one more listing or sale would change the label.
- Only homes with a map position can be placed inside a boundary. A count is shown as unavailable when fewer than 90% of an area’s sales have one (here: about 94%). A few sales here could not be placed on the map, so counts may run slightly low.
Condos: 21 sold in 12 months · 10 for sale
One more listing would make this about 6.3 months, a Buyer's Market.
Copiague recorded 21 condo sales in the past 12 months, against 18 in the 12 months before, and 10 homes for sale now. They sold in a median of 27 days, at about 99.3% of final asking price.
The median sale price is down about 6% on the 12 months before (21 sales against 18), too few sales either year to be a stable trend.
That works out to about 5.7 months of condo supply.
How we calculated this
- Condos inside the official hamlet boundary (Census), Suffolk County sales only, Oct 7, 2025 – Oct 7, 2026 (the 12 months before: Oct 7, 2024 – Oct 7, 2025). For sale = listed as of Nov 6, 2026.
- Supply = homes for sale now ÷ (sales in the 12 months ÷ 12), counted the same way in each area.
- Label from the site’s scale: under 2 months Hot Seller’s, under 4 Seller’s, 4–6 Balanced, over 6–8 Buyer’s, over 8 Strong Buyer’s. A warning is added when there are fewer than 10 sales or 5 homes for sale, or one more listing or sale would change the label.
- Only homes with a map position can be placed inside a boundary. A count is shown as unavailable when fewer than 90% of an area’s sales have one (here: about 95%).
Co-ops: 0 sold in 12 months · 1 for sale
A few sales here could not be placed on the map, so counts may run slightly low.
Nothing has changed hands in Copiague lately: no co-op sales in the past 12 months, against 0 in the 12 months before, and 1 home for sale now. With no sales, months of supply can’t be calculated, so the hamlet’s own numbers can’t tell you which way the market is leaning.
The four areas that share its border tell a steadier story. Amityville, Gilgo, Lindenhurst and North Amityville sold 14 co-ops over the same 12 months and have 2 for sale. That’s about 1.7 months of supply.
Only 2 homes for sale. One more listing would make this about 2.6 months, a Seller's Market.
Conditions vary across these areas, from about 1.2 months of supply in Amityville to 3 in North Amityville. The combined figure describes the bordering areas, not Copiague itself.
How we calculated this
- Co-ops inside the official hamlet boundary (Census), Suffolk County sales only, Oct 7, 2025 – Oct 7, 2026 (the 12 months before: Oct 7, 2024 – Oct 7, 2025). For sale = listed as of Nov 6, 2026.
- Supply = homes for sale now ÷ (sales in the 12 months ÷ 12), counted the same way in each area.
- Bordering areas: every village or hamlet in Suffolk County whose official boundary runs along Copiague’s for at least 150 metres. The range uses bordering areas with 5 or more sales.
- Only homes with a map position can be placed inside a boundary. A count is shown as unavailable when fewer than 90% of an area’s sales have one (here: about 91%). A few sales here could not be placed on the map, so counts may run slightly low.