Condos for Sale in Sayville, NY
Listings
Too small a sample to be statistically stable —
OneKey® MLS Data
Condos for Sale in Sayville, 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
Sayville market
Sold homes · hamlet boundary · SuffolkA few sales here could not be placed on the map, so counts may run slightly low.
Sayville recorded 102 single-family sales in the past 12 months, against 131 in the 12 months before. They sold in a median of 18 days, at about 104.2% of final asking price.
The median sale price is up about 10% on the 12 months before (102 sales against 131).
The number for sale now is unavailable: only about 80% 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 5, 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 93%). A few sales here could not be placed on the map, so counts may run slightly low.
Condos: 10 sold in 12 months
Sayville recorded 10 condo sales in the past 12 months, against 21 in the 12 months before. They sold in a median of 17 days, at about 100.6% of final asking price.
The median sale price is down about 5% on the 12 months before (10 sales against 21), too few sales either year to be a stable trend.
The number for sale now is unavailable: only about 82% 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
- 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 5, 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 100%).
Co-ops: 4 sold in 12 months
A few sales here could not be placed on the map, so counts may run slightly low.
A few sales in Holbrook could not be placed on the map, so its counts may run slightly low.
Very little has changed hands in Sayville lately: 4 co-op sales in the past 12 months, against 5 in the 12 months before. With only 4 sales, the hamlet’s own numbers can’t tell you which way the market is leaning.
The five areas that share its border tell a steadier story. Bayport, Bohemia, Holbrook, Oakdale and West Sayville sold 22 co-ops over the same 12 months and have 4 for sale. That’s about 2.2 months of supply.
Only 4 homes for sale. One fewer listing would make this about 1.6 months, a Hot Seller's Market.
The combined figure describes the bordering areas, not Sayville itself.
The number for sale now is unavailable: only about 82% 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
- 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 5, 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 Sayville’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 93%). A few sales here could not be placed on the map, so counts may run slightly low. A few sales in Holbrook could not be placed on the map, so its counts may run slightly low.