Great Valley NY
64 active listings out of 1.6K total properties we track across 7 Great Valley ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Great Valley, NY property data
7,908,392 property records for all of New York — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Files are published by ZIP, county and state; this city is inside the state file.
Monthly snapshot · 486.3 MB Parquet · CSV (1.3 GB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show New York (statewide), not just Great Valley. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 64 currently-active listings in Great Valley, NY. Full dataset covers 1.6K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Great Valley
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other New York cities within driving distance.
Get Great Valley, NY data in your app
GET https://api.straply.com/v1/markets/city/great-valley-ny
Authorization: Bearer $STRAPLY_KEY{
"city": "great-valley-ny",
"total_tracked": 1648,
"active": 64,
"median_list": 199000
}Great Valley, NY real estate: market summary
As of November 2026, Straply tracks 1,648 homes in Great Valley, NY, with 64 active for sale at a median list price of $199,000 (~$157/sq ft). Notably, the market is cooling — the median sale price is down 39% year over year.
- Median list price
- $199,000
- Median $/sq ft
- $157
- Active listings
- 64
- Median sale price
- $170,000 (-39% YoY)
- Properties tracked
- 1,648
Frequently asked: Great Valley, NY real estate
What is the median home price in Great Valley?
The median list price in Great Valley, NY is $199,000 (about $157 per square foot), based on 64 active listings tracked by Straply as of November 2026.
What price range are homes in Great Valley?
Active listings in Great Valley, NY concentrate in: 70% under $300k and 12% $500k–$750k.
Are home prices in Great Valley going up or down?
The median sale price is $170,000, down 39% year over year. Straply tracked 30 sales here over the past 12 months.
How many homes are for sale in Great Valley?
Straply is tracking 64 active listings in Great Valley, NY out of 1,648 properties on record as of November 2026.
How old are the homes in Great Valley?
Most homes in Great Valley, NY were built in the 1980s. About 58% were built after 1980, while 19% predate 1940. The newest tracked home dates to 2024.
What types of homes are in Great Valley?
Great Valley, NY is mostly single-family homes (41% of listings). Also common: lots / land 22%, other 17%.
How many bedrooms do homes in Great Valley typically have?
The most common size in Great Valley, NY is 3 bd.
What areas are near Great Valley?
Nearby markets Straply also tracks include Ellicottville, Salamanca, Olean, Ashville.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.