Photo: Dougtone (Doug Kerr) on Flickr.com · CC BY-SA 2.012 homes sold in Green Island in the last year, at a typical $211K
Almost every sale is a house. Below: what each kind of home sells for and a shortcut to every site where Green Island homes are listed.
Every place Green Island homes are listed, in one stop
We don’t copy listings: the agents’ sites have the photos and the latest price changes. Set what you want once and we open each site already filtered to Green Island.
For sale
Rent
New, land & open houses
Links open the listing sites; TownRatings isn’t paid for them and doesn’t rank one above another. Rentals and government-owned homes come from sources outside the MLS.
Houses are 56% of Green Island’s sales, at a typical $249K (year to May 2026)
12 homes sold in the year to September 2026.
Multi-family (2–4 units): 7 sold, typical $197K
Houses: 9 sold, typical $249K
Too few sales in 12 months for reliable figures.
Fewer homes sell than before 2022, at 1.8 times the 2017 price
12 sales in the last year, against 29 in 2021 and a low of 18 in 2020. The typical sale went from $120K in 2017 to $211K.
Source: Redfin Data Center, MLS sales; from June 2026 each month is a 3-month rolling window, its counts divided by 3. Typical price and $/sq ft are the monthly medians, weighted by sales. Redfin stopped publishing towns’ figures by property type after May 2026, so houses and condos are shown for the year to then.
Owning the typical Green Island home costs about $1,561 a month
Price: Green Island’s typical sale, last 12 months. Property tax at Green Island’s 2.6% (median bill ÷ median value, Census ACS); insurance at 0.35% of price a year. Before PMI, HOA dues, upkeep and the tax deduction. Whether Green Island is affordable on local pay is on Cost of living.
Five things worth knowing
Property tax, a year
Of a home’s value: the median bill over the median home value. On a $211K home, about $5,520 a year.
Taxes vs. neighborsSchools
The schools grade for Green Island, from test results, graduation and how much students grow.
Schools in Green IslandTypical commute
The average one-way trip to work for people who live in Green Island.
Work & commuteCheck the flood map
Flood insurance isn’t in a standard policy, and lenders require it in FEMA flood zones. Check the address before you make an offer.
Natural hazardsLook up any property
Assessed value, lot size and every past sale of a home you’re eyeing are public, at the town or county assessor and the registry of deeds.
Post your home to Green Island, free
Selling it yourself, renting out an apartment or looking for a roommate? Post it to Green Island. People who follow the town see it, and so do people comparing Green Island with their own town. No commission, no listing fee.
Questions about buying a home in Green Island
What do homes sell for in Green Island, NY?
12 homes sold in the year to September 2026 at a typical $211K, $135 a square foot.
Is Green Island a buyer’s or seller’s market?
A seller’s market: 1 homes were for sale in September 2026 and 1 sold, about 0.8 months of supply. Buyers paid 101.3% of asking on average.
How much are property taxes in Green Island?
About 2.6% of a home’s value a year. On a $211K home that’s near $5,520.
Where can I see homes for sale in Green Island?
Zillow, Redfin, Realtor.com and Homes.com all carry Green Island’s MLS listings; the search links above open each one filtered to Green Island.
Sales, prices, days on market and listings: Redfin Data Center (MLS, monthly, not seasonally adjusted; from June 2026 each month is a 3-month rolling window, its counts divided by 3). Property tax rate: Census American Community Survey. Two-bedroom rent: HUD Fair Market Rent. Typical home value: Zillow Home Value Index. Schools grade: TownRatings (how grades work).