SEA MARSH I North Myrtle Beach SC Homes & Real Estate For Sale ALL ACTIVE MLS Listings SEA MARSH ITotal Listings:1Average Price:$539,900Highest Listing Price:$539,900Average Days On Market:15Houses For Sale SEA MARSH I subdivision North Myrtle Beach SC. MLS real estate listings for sale in SEA MARSH I North Myrtle Beach SC by price, street, age, list date, bedrooms & more SEA MARSH I North Myrtle Beach SC. Currently, SEA MARSH I in North Myrtle Beach SC has a total of one listings on the local MLS for sale with an average price point of $539,900, the max being $539,900 and the lowest priced house $539,900. The neighborhood of SEA MARSH I subdivision in North Myrtle Beach SC has an average house size of 1,248 sq ft and the average days on the market in this community is 15. RelativeSort by Year Built: low to highSort by Year Built: high to lowSort by price: low to highSort by price: high to lowSort from oldest to newestSort from newest to oldestSort by status: active to under contractSort by status: under contract to active Filters Saving Subscribe Unsubscribe Switch to Grid View Switch to Map View Loading...