There aren't many of these for sale right now, so this page is kept short. Get an alert and we'll tell you the moment one lists.
This page lists the duplexes for sale in Oak Island, NC from Hive MLS listings, updated every few minutes, with the last 12 months of sales behind the prices — kept by the Buddy Blake Team.
As of November 5, 2026, there is 1 duplexe for sale in Oak Island, NC, with a middle asking price of $484,900.
In the 12 months through November 5, 2026, 5 sold at a middle price of $643,700, typically for 93.9% of the first asking price after about 57 days on the market.
Newest duplexes in Oak Island
Asking prices in Oak Island
- Under $300K0
- $300K–$500K1
- $500K–$750K0
- $750K–$1M0
- $1M+0
Questions about duplexes in Oak Island, answered
How many duplexes are for sale in Oak Island, NC?
As of November 5, 2026, there is 1 duplexe for sale in Oak Island, NC, with a middle asking price of $484,900.
What do duplexes cost in Oak Island, NC?
As of November 5, 2026, the middle asking price is $484,900. $300K–$500K: 1.
What did duplexes sell for in Oak Island, NC last year?
In the 12 months through November 5, 2026, 5 sold at a middle price of $643,700, typically for 93.9% of the first asking price after about 57 days on the market.
How fast do duplexes sell in Oak Island, NC?
In the 12 months through November 5, 2026 they typically sold in about 57 days, at 93.9% of the first asking price.
How do I estimate a monthly payment on a home in Oak Island, NC?
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.
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Figures are computed live from MLS listing data for Oak Island, NC, duplexes only. Middle = median. Listing data is deemed reliable but not guaranteed.