The One 5 Restaurant in Charleston: Lowcountry Seafood and Southern Comfort

What The One 5 serves and where to find it

The One 5 is a seafood restaurant in Charleston's historic downtown, located at 115 East Bay Street. The menu centers on Lowcountry seafood—shrimp, crab, flounder, and oysters—prepared in ways that reflect Charleston's coastal tradition and Southern cooking techniques. Dishes rotate with the season and what's available from local waters, so the menu changes throughout the year.

The restaurant occupies a brick building with exposed beams and large windows overlooking the harbor. The dining room feels both casual and refined, with wood tables and a bar that runs along one wall. Service is attentive without being formal, which fits the food: this is not fine dining in the white-tablecloth sense, but cooking that takes skill and care.

Key Takeaways

• The One 5 specializes in Lowcountry seafood—shrimp, crab, oysters, and local fish—prepared with Southern techniques and seasonal ingredients.
• The restaurant is located at 115 East Bay Street in downtown Charleston, with views of the harbor and a casual-refined atmosphere.
• The menu changes with the season and availability of local catch, so what you can order depends on when you visit.
• Reservations are recommended, especially for dinner and on weekends, though the bar accepts walk-ins.
• Prices are moderate to high for Charleston seafood dining, reflecting the quality of ingredients and preparation.

Signature dishes and what to expect

The restaurant's strength lies in letting the seafood speak. Oysters appear raw on the half shell or prepared simply—roasted, fried, or stewed depending on the season. Shrimp shows up in multiple forms: as a main course, in pasta, or as part of a Lowcountry boil with corn, potatoes, and sausage. Crab appears as crab cakes, in she-crab soup (a Charleston classic made with roe), or as a whole steamed crab cracked at the table.

Flounder and other local white fish are often prepared whole or filleted and served with vegetables and a sauce that complements rather than masks the fish itself. The kitchen also offers non-seafood options—beef, chicken, and vegetable sides—so diners who don't eat seafood have choices, though the restaurant's identity is clearly built on what comes from the water.

Sides tend toward traditional Southern vegetables: collard greens, okra, sweet potatoes, and rice. Cornbread and biscuits arrive warm. Desserts include classics like pecan pie and bread pudding, often with a Lowcountry twist—perhaps shrimp or crab incorporated into a savory preparation, or local fruit in a sweet one.

Timing, reservations, and what to bring

Lunch runs from 11:30 a.m. to 2:30 p.m., and dinner from 5 p.m. to 10 p.m., though hours can shift seasonally or for special events. The restaurant is closed on Mondays. Dinner is busier than lunch, and weekends fill faster than weekdays. Reservations are strongly recommended for dinner and weekend lunch; you can call ahead or reserve through OpenTable or similar platforms.

The bar accepts walk-ins and is a good option if you don't have a reservation and want to eat without waiting. Seating at the bar is first-come, first-served, and the bartenders can guide you through the menu and wine list. If you arrive without a reservation during peak hours, expect a wait of 30 minutes to an hour, depending on the day.

The restaurant does not have a strict dress code, but the atmosphere is upscale-casual. Jeans and a button-up shirt are fine; athletic wear is not typical. The space is accessible by wheelchair, with a street-level entrance and restrooms on the main floor.

Wine, beer, and drinks

The wine list focuses on bottles that pair well with seafood—whites from the Atlantic coast and beyond, lighter reds, and some rosés. The list includes wines by the glass and by the bottle, with prices ranging from moderate to high. The bartenders can recommend pairings if you ask, or you can order by region or grape variety.

Beer selection includes local South Carolina breweries alongside national and imported options. Cocktails are made to order, often using spirits and fresh ingredients rather than pre-made mixes. Non-alcoholic drinks include iced tea, lemonade, and soft drinks. Water is served free.

Parking and getting there

Street parking on East Bay Street is limited and metered during business hours. The restaurant is near several paid parking lots and garages, including the Gaillard Center Garage two blocks away and the Majestic Garage one block north. Parking typically costs $2 to $3 per hour or $10 to $15 for the day, depending on the lot.

The One 5 is walkable from most downtown hotels and from the Market Hall area. If you're using a rideshare service, the pickup and dropoff point is on East Bay Street directly in front of the restaurant. Public transit is limited in downtown Charleston, but the DASH trolley passes nearby on certain routes.

Price range and what meals cost

Lunch entrees typically range from $16 to $28. Dinner entrees run from $24 to $42, depending on the protein and preparation. Appetizers cost $8 to $16, and sides are $4 to $8. Wine by the glass ranges from $8 to $18, and bottles start around $30 and go well above $100. A typical dinner for two, with appetizers, entrees, a bottle of wine, and tip, runs $100 to $150.

The restaurant accepts all major credit cards and cash. There is no service charge added automatically, but tipping is expected—15 to 20 percent is standard for table service, and $1 to $2 per drink at the bar.

Why The One 5 matters in Charleston's food scene

Charleston's reputation as a food destination rests partly on restaurants that honor Lowcountry cooking—the way enslaved and free Black cooks shaped the region's cuisine, and the way seafood, rice, and seasonal vegetables define eating here. The One 5 sits in that tradition. The restaurant sources from local fishermen and farms when possible, which means the menu reflects what's actually available rather than what a distributor can ship in.

The restaurant also represents a shift in downtown Charleston toward dining that is serious about food but not pretentious about it. You can eat well here without a formal jacket or a three-hour commitment. That balance—quality and accessibility—is part of why the restaurant has become a steady presence on the East Bay waterfront since it opened.

Frequently Asked Questions

Do I need a reservation to eat at The One 5?

Reservations are recommended for dinner and weekend lunch, but not required. The bar accepts walk-ins, and you can often find a seat there without waiting. If you arrive for dinner without a reservation during peak hours (Friday and Saturday nights, for example), expect a wait of 30 minutes to an hour.

What if I don't eat seafood?

The menu includes beef, chicken, and vegetable dishes, so you have options beyond seafood. However, the restaurant's identity and strength are built on seafood, so the non-seafood choices are smaller in number and may be less inventive than the fish and shellfish preparations.

Can I bring children?

Yes, children are welcome. The restaurant does not have a separate kids' menu, but the kitchen can prepare simpler dishes—grilled fish, pasta, or chicken—if you ask. High chairs are available for infants. The atmosphere is casual enough that children dining with adults are normal.

Is there outdoor seating?

The restaurant has limited outdoor seating on the sidewalk in front, weather permitting. Most seating is indoors. If outdoor seating is important to you, call ahead to ask whether it's available on the day you plan to visit.

What's the best time to visit if I want to avoid crowds?

Lunch is quieter than dinner, and weekdays are quieter than weekends. Tuesday through Thursday lunch is typically the least crowded time. If you prefer a quieter meal, aim for those days and times, or call ahead to ask when the restaurant is typically slower.