Homes with an in-law suite for sale in Duplin County, NC

As of October 27, 2026, there are 2 homes with an in-law suite for sale in Duplin County, NC, with a middle asking price of $647,450 (from $645,000 to $649,900). 1 came on the market in the last week. Another 1 is under contract.

As of October 27, 2026, the middle asking price is $647,450, about $168 per square foot for a typical 3,865 sq ft. $500K–$750K: 2.

In the 12 months through October 27, 2026, 11 sold at a middle price of $360,000, typically for 96.4% of the first asking price after about 63 days on the market.

In the 12 months through October 27, 2026 they typically sold in about 63 days, at 96.4% of the first asking price.

As of October 27, 2026, River Landing (2).

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.