As of October 19, 2026, there are 14 homes under $500K for sale in Castalia, NC, with a middle asking price of $280,999 (from $174,000 to $340,640). 1 came on the market in the last week. Another 7 are under contract.
In the 12 months through October 19, 2026, 18 sold at a middle price of $248,444, typically for 94.3% of the first asking price after about 96 days on the market.
The most choices right now are in Harrison & Main, Culpepper Landing.
Newest homes under $500K in Castalia
Price mix
- Under $300K12
- $300K–$500K2
- $500K–$750K0
- $750K–$1M0
- $1M+0
Where they are
- Harrison & Main · Castalia · 3 for sale · $286,999 middle
- Culpepper Landing · Castalia · 2 for sale · $257,400 middle
Under $500K in nearby towns
Questions, answered
How many homes under $500K are for sale in Castalia, NC?
As of October 19, 2026, there are 14 homes under $500K for sale in Castalia, NC, with a middle asking price of $280,999 (from $174,000 to $340,640). 1 came on the market in the last week. Another 7 are under contract.
What do homes under $500K cost in Castalia, NC?
As of October 19, 2026, the middle asking price is $280,999, about $170 per square foot for a typical 1,568 sq ft. Under $300K: 12; $300K–$500K: 2.
What did homes under $500K sell for in Castalia, NC last year?
In the 12 months through October 19, 2026, 18 sold at a middle price of $248,444, typically for 94.3% of the first asking price after about 96 days on the market.
How fast do homes under $500K sell in Castalia, NC?
In the 12 months through October 19, 2026 they typically sold in about 96 days, at 94.3% of the first asking price.
Which communities in Castalia, NC have the most homes under $500K for sale?
As of October 19, 2026, Harrison & Main (3), Culpepper Landing (2).
How do I estimate a monthly payment on a home in Castalia, 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 Castalia, NC, under $500k only. Middle = median. Listing data is deemed reliable but not guaranteed.