This page lists the homes under $400K for sale in Onslow County, 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 2, 2026, there are 943 homes under $400K for sale in Onslow County, NC, with a middle asking price of $289,900 (from $79,900 to $399,900). 111 came on the market in the last week. Another 395 are under contract.
In the 12 months through November 2, 2026, 3,725 sold at a middle price of $290,000, typically for 100% of the first asking price after about 28 days on the market.
The most choices right now are in St. Regis, Stateside, Topsail Reef.
Homes under $400K for sale in Onslow County
Page 38 of 40 · 943 for sale · newest firstAsking prices in Onslow County
- Under $300K546
- $300K–$500K397
- $500K–$750K0
- $750K–$1M0
- $1M+0
Communities in Onslow County with homes under $400K for sale
- St. Regis · North Topsail Beach · 34 for sale · $299,888 middle
- Under $400K in Stateside · Jacksonville · 28 for sale · $353,000 middle
- Topsail Reef · North Topsail Beach · 24 for sale · $154,900 middle
- Under $400K in Onslow Bay · Jacksonville · 19 for sale · $355,000 middle
- Northwoods · Jacksonville · 16 for sale · $224,450 middle
- Brynn Marr · Jacksonville · 16 for sale · $262,498 middle
- Gateway Commons · Holly Ridge · 15 for sale · $245,000 middle
- Hunters Creek · Midway Park · 14 for sale · $265,000 middle
- Jack's Branch Townhomes · Hubert · 13 for sale · $199,900 middle
- Beachside Commons · Sneads Ferry · 13 for sale · $307,500 middle
- The Vineyards · Jacksonville · 12 for sale · $362,000 middle
- Boyington Place · Midway Park · 12 for sale · $189,900 middle
- Coastal Village · Holly Ridge · 11 for sale · $299,900 middle
- Carolina Plantations · Jacksonville · 11 for sale · $302,000 middle
- Carolina Forest · Jacksonville · 10 for sale · $217,500 middle
- Hunters Creek · Jacksonville · 10 for sale · $269,950 middle
- The Landing At Folkstone · Holly Ridge · 10 for sale · $271,450 middle
- Towne Pointe · Jacksonville · 10 for sale · $327,825 middle
Towns in Onslow County
Under $400K in nearby towns
Questions about homes under $400K in Onslow County, answered
How many homes under $400K are for sale in Onslow County, NC?
As of November 2, 2026, there are 943 homes under $400K for sale in Onslow County, NC, with a middle asking price of $289,900 (from $79,900 to $399,900). 111 came on the market in the last week. Another 395 are under contract.
What do homes under $400K cost in Onslow County, NC?
As of November 2, 2026, the middle asking price is $289,900, about $178 per square foot for a typical 1,569 sq ft. Under $300K: 546; $300K–$500K: 397.
What did homes under $400K sell for in Onslow County, NC last year?
In the 12 months through November 2, 2026, 3,725 sold at a middle price of $290,000, typically for 100% of the first asking price after about 28 days on the market.
How fast do homes under $400K sell in Onslow County, NC?
In the 12 months through November 2, 2026 they typically sold in about 28 days, at 100% of the first asking price.
Which communities in Onslow County, NC have the most homes under $400K for sale?
As of November 2, 2026, St. Regis (34), Stateside (28), Topsail Reef (24), Onslow Bay (19), Northwoods (16), Brynn Marr (16).
How do I estimate a monthly payment on a home in Onslow County, 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 Onslow County, NC, under $400k only. Middle = median. Listing data is deemed reliable but not guaranteed.