As of October 11, 2026, there are 932 homes under $400K for sale in Onslow County, NC, with a middle asking price of $290,000 (from $80,000 to $399,900). 118 came on the market in the last week. Another 402 are under contract.
In the 12 months through October 11, 2026, 3,759 sold at a middle price of $290,000, typically for 100% of the first asking price after about 27 days on the market.
The most choices right now are in St. Regis, Topsail Reef, Stateside.
Newest homes under $400K in Onslow County
Page 1 of 39 · 932 for sale · newest first
Price mix
Where they are
- St. Regis · North Topsail Beach · 37 for sale · $298,000 middle
- Topsail Reef · North Topsail Beach · 28 for sale · $155,500 middle
- Under $400K in Stateside · Jacksonville · 28 for sale · $353,000 middle
- Brynn Marr · Jacksonville · 22 for sale · $264,450 middle
- Gateway Commons · Holly Ridge · 19 for sale · $245,000 middle
- Under $400K in Onslow Bay · Jacksonville · 18 for sale · $352,500 middle
- Jack's Branch Townhomes · Hubert · 15 for sale · $198,900 middle
- Boyington Place · Midway Park · 14 for sale · $189,900 middle
- Towne Pointe · Jacksonville · 14 for sale · $330,825 middle
- Northwoods · Jacksonville · 14 for sale · $234,450 middle
- Beachside Commons · Sneads Ferry · 13 for sale · $307,500 middle
- The Vineyards · Jacksonville · 12 for sale · $362,000 middle
- Squires Run Village · Richlands · 11 for sale · $329,900 middle
- Hunters Creek · Jacksonville · 10 for sale · $269,950 middle
- Under $400K in Carolina Plantations · Jacksonville · 10 for sale · $317,500 middle
- Montclair · Jacksonville · 10 for sale · $235,450 middle
- Muscadine · Jacksonville · 10 for sale · $335,000 middle
- Coastal Village · Holly Ridge · 9 for sale · $294,900 middle
Towns in Onslow County
Under $400K in nearby towns
Questions, answered
How many homes under $400K are for sale in Onslow County, NC?
As of October 11, 2026, there are 932 homes under $400K for sale in Onslow County, NC, with a middle asking price of $290,000 (from $80,000 to $399,900). 118 came on the market in the last week. Another 402 are under contract.
What do homes under $400K cost in Onslow County, NC?
As of October 11, 2026, the middle asking price is $290,000, about $179 per square foot for a typical 1,555 sq ft. Under $300K: 529; $300K–$500K: 403.
What did homes under $400K sell for in Onslow County, NC last year?
In the 12 months through October 11, 2026, 3,759 sold at a middle price of $290,000, typically for 100% of the first asking price after about 27 days on the market.
How fast do homes under $400K sell in Onslow County, NC?
In the 12 months through October 11, 2026 they typically sold in about 27 days, at 100% of the first asking price.
Which communities in Onslow County, NC have the most homes under $400K for sale?
As of October 11, 2026, St. Regis (37), Topsail Reef (28), Stateside (28), Brynn Marr (22), Gateway Commons (19), Onslow Bay (18).
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.