Old Greenwich Property Data
Fairfield County, Connecticut
2,459
Properties
$2806k
Avg Price
3,239
Avg Sq Ft
Premium MarketLuxury and high-value properties
Fairfield County, Connecticut
Our database includes 2,459 properties in Old Greenwich.
The average home price of $2.8M positions Old Greenwich as a premium real estate market.
At $866/sq ft, property values here are significantly above national averages.
Home prices in Old Greenwich are 204% higher than the Fairfield County average.
Showing 1901-1950 of 2,865 properties
The average home price in Old Greenwich, CT is $2,806,225, based on analysis of 2,459 properties in our database.
Our database includes 2,459 properties in Old Greenwich, CT, providing comprehensive market coverage.
The average price per square foot in Old Greenwich, CT is $866. This is calculated from an average home price of $2,806,225 and average size of 3,239 square feet.
Homes in Old Greenwich, CT average 3,239 square feet, with an average price of $2,806,225.
Old Greenwich, CT is one of many cities in Fairfield County, CT with property data available. Browse other cities in the county to compare market conditions and pricing.
Get instant access to comprehensive county assessors-based property data with your free API key
Need Bulk Data?
Email us at hello@realie.ai
© 2026 Realie, Inc. All rights reserved.
