Belknap County, New Hampshire
Explore accurate parcel and ownership records,
directly sourced from county assessors.
1,775
$665,231
2,025 sq ft
$329/sq ft
Our database includes 1,775 properties in Alton Bay.
Properties in Alton Bay average $665,231, reflecting a competitive market.
The price per square foot of $329 reflects strong property valuations in this area.
Home prices in Alton Bay are 24% higher than the Belknap County average.
Showing 2351-2400 of 3,409 properties
The average home price in Alton Bay, NH is $665,231, based on analysis of 1,775 properties in our database.
Our database includes 1,775 properties in Alton Bay, NH, providing comprehensive market coverage.
The average price per square foot in Alton Bay, NH is $329. This is calculated from an average home price of $665,231 and average size of 2,025 square feet.
Homes in Alton Bay, NH average 2,025 square feet, with an average price of $665,231.
Alton Bay, NH is one of many cities in Belknap County, NH 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.
