Homes with an in-law suite for sale in North Topsail Beach, NC

As of October 22, 2026, there are 6 homes with an in-law suite for sale in North Topsail Beach, NC, with a middle asking price of $1,499,000 (from $475,000 to $4,898,000).

As of October 22, 2026, the middle asking price is $1,499,000, about $436 per square foot for a typical 3,010 sq ft. $300K–$500K: 1; $750K–$1M: 1; $1M+: 4.

In the 12 months through October 22, 2026, 4 sold at a middle price of $870,000, typically for 87.4% of the first asking price after about 72 days on the market.

In the 12 months through October 22, 2026 they typically sold in about 72 days, at 87.4% of the first asking price.

A mortgage payment has two parts: principal and interest, which depend on the price, your down payment and the rate a lender offers you; and the costs on top — property taxes, homeowners insurance (and flood insurance near the water), HOA dues where there's an association, and mortgage insurance if you put less than 20% down. Each home's page has a calculator that uses the rate you've been quoted and that home's own taxes and HOA dues from the listing. For your actual rate and Annual Percentage Rate (APR), ask a licensed lender — we can introduce you to Joey Milam at Alpha Mortgage Advantage, or you're free to choose any lender.