Sedici세디치

Seongsu Station handmade potato gnocchi · Italian pasta

Updated Oct 6, 2026

Sedici is an Italian restaurant on the 1st floor of Seongsu-dong Arc Valley, 37 Seongsui-ro 22-gil, Seongdong-gu, Seoul, a 6-minute walk (415 m) from Exit 2 of Seongsu Station. At Sedici, gnocchi cost ₩23,000–25,000, pasta and risotto ₩22,000–26,000, starters ₩15,000–19,000, and the French rack and Hanwoo striploin steak ₩39,000–59,000. Sedici is closed on Mondays and open Tuesday–Thursday 11:30–22:00 and Friday–Sunday 12:00–22:00 (break time from 15:00 or 15:30 until 17:30).

Today: Tue–Thu 11:30–22:00 · Fri 12:00–22:00 · Sat, Sun 12:00–22:00
Getting there: Seongsu Station Exit 2 · 6-min walk (415m)
Prices: Gnocchi ₩23,000–₩25,000 · Pasta & Risotto ₩22,000–₩26,000
Try: Mascarpone Potato Gnocchi ₩23,000Chorizo Carbonara ₩25,000Hanwoo 1++ Striploin Steak ₩59,000

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Key facts

Address: Sedici, 1F, Seongsu-dong Arc Valley, 37 Seongsui-ro 22-gil, Seongdong-gu, Seoul서울 성동구 성수이로22길 37 성수동아크밸리 1층 세디치
Nearest station: Seongsu Station Exit 2 · 6-min walk (415m)
Opening hours: Tue–Thu11:30–22:00break 15:00–17:30last order 14:00Fri12:00–22:00break 15:30–17:30Sat, Sun12:00–22:00break 15:30–17:30last order 14:30Closed Mon
Phone: 0507-1463-0239
Reservations: Accepted · groups welcome
Parking: Available
Amenities: Wi-Fi · Separate men's and women's restrooms
Links: Naver Place Instagram Website

17 items · as listed Oct 2026

About

Sedici is an Italian restaurant in Seongsu-dong that focuses on the basics of good ingredients and honest cooking, building its menu around pastas that adapt Italian tradition to modern tastes and potato gnocchi made in-house. Sedici offers three gnocchi — mascarpone potato gnocchi, fried Chodang sweet corn gnocchi and crispy ragù gnocchi — and its pastas include chorizo carbonara, 'nduja ragù, amatriciana, vongole seppia and almond cold pasta.

Sedici also serves risottos such as crab bisque risotto and black risotto, starters such as beef tartare and citrus tomato, and mains such as Hanwoo 1++ striploin steak and pork French rack. Wine is available at Sedici, and besides regular tables the restaurant also has bar table seating.

FAQ

What are Sedici's opening hours?

Sedici is open Tue–Thu 11:30–22:00 (last order 14:00), break 15:00–17:30; Fri 12:00–22:00, break 15:30–17:30; Sat, Sun 12:00–22:00 (last order 14:30), break 15:30–17:30. It is closed on Mon.

Which station is closest to Sedici?

Sedici is a 6-minute walk (415 m) from Seongsu Station, Exit 2. The address is Sedici, 1F, Seongsu-dong Arc Valley, 37 Seongsui-ro 22-gil, Seongdong-gu, Seoul.

How much is the gnocchi at Sedici?

Sedici's 3 gnocchi items cost ₩23,000–₩25,000. Pasta & Risotto (9) cost ₩22,000–₩26,000.

Can I book a table at Sedici?

Yes, Sedici takes reservations and groups. Call 0507-1463-0239 to book.

Is there parking at Sedici?

Yes, Sedici has parking.

What amenities does Sedici have?

Sedici offers Wi-Fi, Separate men's and women's restrooms.

What kinds of gnocchi does Sedici serve?

Sedici serves three gnocchi: mascarpone potato gnocchi (₩23,000), fried Chodang sweet corn gnocchi (₩24,000) and crispy ragù gnocchi (₩25,000). Sedici makes its potato gnocchi in-house.

Does ordering a bottle of wine at Sedici extend the dining time?

Yes. If you plan to order a bottle of wine, let Sedici know by phone and the dining time will be changed from the standard 1 hour 30 minutes to 2 hours. If there is a later reservation, the dining time at Sedici may be limited to the standard 1 hour 30 minutes.

How many visit stories are there about Sedici?

Superchart has 31 first-hand visit stories about Sedici; the latest visit was on October 5, 2026.

89 visit stories about Sedici

Newest first

Seongsu Italian restaurant: ₩75
“At Sedici, the blogger ordered beef tartare with brioche, shrimp crumble, crispy ragù gnocchi and mango ice cream & granita for ₩75,000 in total, covering everything from appetizer to dessert.”
SponsoredAlley RegularOct 26, 2026
Seongsu Italian restaurant for a date: spicy chorizo carbonara
“On a dinner date with her boyfriend, the writer ordered beef tartare (₩19,000, plus ₩3,000 for brioche), mascarpone potato gnocchi (₩23,000) and chorizo carbonara (₩25,000).”
SponsoredAfter-Work MirrorOct 22, 2026
Seongsu Western restaurant: one brioche
“Sedici is an open-kitchen Western restaurant on the ground floor of Seongsu Arc Valley, near Seongsu Station Exit 2 in Seoul.”
SponsoredTrain Day TripperOct 19, 2026
Seongsu pasta restaurant for a birthday
“For a friends' birthday dinner booked at 8:30 pm, the group ordered beef tartare with brioche, mascarpone potato gnocchi and shrimp crumble pasta, and Sedici's staff timed the food to a late friend's arrival.”
SponsoredSangdo Late WalkerOct 19, 2026
Seongsu Western date spot: brioche tartare and Galvanina
“Sedici is a Western restaurant with a lovely atmosphere on the 1st floor of Seongsu Arc Valley in Seongsu-dong, Seoul.”
SponsoredDim Counter GuestOct 18, 2026
Seongsu date restaurant: Caesar salad and squid ink vongole
“Sedici is a modern Western restaurant on the ground floor of Seongsu Arc Valley in Seongsu, Seoul, about a 7-minute walk from Seongsu Station Exit 2.”
SponsoredIhwa Hillside SpoonerOct 17, 2026