Fairfield County, Connecticut
Explore accurate parcel and ownership records,
directly sourced from county assessors.
2,459
$2,806,225
3,239 sq ft
$866/sq ft
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 2451-2500 of 2,876 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.
