Gilpost · Seongdong-gu, Seongsu-dong 2-ga
BakeryCafe
THOMAS BAKERY
토마스베이커리 성수점 Tomaseu Beikeori Seongsu-jeom Thomas Bakery, Seongsu branch — Thomas is simply an English given name; no post explains the choice.
Compiled from 11 blog posts read in fullSources →
A cake-and-scone shop on the main road at 430-1 Ttukseom-ro in Seongsu-dong, across from Gentle Monster's Haus Nowhere. It is the second branch after the original inside Ttukdo Market, and posts describe it as newly opened. The only coffee is a black coffee, put at 4,800 won by five posts; cakes run 5,400 to 8,000 won. Most visitors had a slice of cake and a coffee at a table. We read 30 posts dated 10 May to 2 October 2026. We set aside eighteen of them because they were about other branches with the same name (Ttukdo Market, Dongmyo) or had nothing to do with the shop. Eleven posts, dated 8 August to 27 September 2026, describe visits to this branch.
Data as of · Published ·
Location & hours
- Address서울특별시 성동구 뚝섬로 430-1, 1층 (성수동2가)430-1 Ttukseom-ro, Seongdong-gu, Seoul
- Phone02-4545-5457
- Typical spend₩4,800 – ₩15,000
- Floor areaFloor area 30 m² · Status In business
When it opens
Of 6 posts: 4 wrote 10:00–19:00.
| No day given | 10:00–19:00 | 4 of 6 posts |
|---|---|---|
| Closed | Monday | 6 of 6 posts |
1 other values
| Open | 11:00–20:00 2 of 6 posts last seen 2026-09 |
|---|
The values differ, but the periods they were written in do not overlap. This looks like a change over time rather than a disagreement, and the top row is the most recently reported. We did not confirm it with the restaurant.
What sets it apart
- There are tables, but not many. Six posts said you can sit and eat, and two counted the layout: a shared table in the middle plus two two-seaters and one four-seater along the wall. Remarks that it has far more room refer to the Ttukdo Market branch, which has only two tables.
- Five posts said the room is small. One warned that with so few seats you have to be quick to grab one, and one September post found it already full. No post called it roomy. One post mentioned the high ceiling and another the daylight.
- Five posts mentioned outdoor tables. They sit on a narrow pavement beside the main road, and posts said they are not comfortable and hard to use. One post sat outside with a dog because the inside was full.
- Seven posts covered prices, and one called it expensive for the size. That post compared prices with the Ttukdo Market branch: olive oil cake at 3,400 there against 5,400 won here, and coffee at 4,000 against 4,800 won.
1 more
- Four posts commented on sweetness. Three said the cakes are not overly sweet, both the dark chocolate cake and the lemon tart. One post found the chocolate cake sweet.
What 11 bloggers said
beullaek keopi
Not sweet
We read all 11 in full. The most common claims are “Cramped” (5) and “Not sweet” (3).
What they liked
What they struggled with
Things you can check on site
- Seats to sit and eat 6 of 11 posts
- Outdoor terrace seating 5 of 11 posts
- High ceiling 1 of 11 posts
- Large windows 1 of 11 posts
- Dogs allowed 1 of 11 posts
- Takeout 1 of 11 posts
These are raw counts, not percentages. Someone who did not mention something is not someone who disagreed.
Who came, and with whom
- Group visit 1 of 11 posts
- Solo visit 1 of 11 posts
- Came by car 1 of 11 posts
Where it is
We could not find this shop’s own listing on Naver Map, so the link searches for its Korean name around this spot instead.
Getting inside
The address says ground floor, but no post described the floor from their own visit.
No post said whether there is a step at the door or whether a wheelchair or pushchair can get in. We do not know either way.
One post noted in a summary line that the toilet is outside, but did not describe using it, so we did not count it. We do not know where the toilet is or whether it is split by gender.
No one mentioned: Second floor · In a basement · Lift to the floor · Ramp at the door · Step at the entrance · Step-free access · Toilet inside · Accessible toilet · Separate restrooms. That is not the same as there being none — it means we could not confirm it. Worth calling ahead, and do tell us: we will put it here.
How to read these posts
- Posts saying they paid themselves2 of 11 posts
- Posts saying nothing either way9 of 11 posts
Posts that followed a TV spot
Of the 12 posts we gathered, 1 went up on a single day right after a TV spot and show no sign of a visit. They retell the broadcast, so we left them out of the counts.
We do not discard them. That a TV spot produced a burst of posts is itself something worth knowing about a place, and a star rating will not show it.
When the posts appeared
Month by month
| Month | Posts |
|---|---|
| 2026-08 | 6 |
| 2026-09 | 5 |
What we do not know
- Prices differ a little between posts: black coffee is 4,800 won in five posts and 5,000 in one, and the dark chocolate cake is 7,500 in three and 8,000 in one. The split does not follow the dates, so we cannot tell whether prices rose. The 1,000-won takeaway discount is copied from the menu board.
- Six posts copied the opening hours, and they disagree: four give 10:00-19:00 and two give 11:00-20:00. All six say it is closed on Mondays. The two 11:00-20:00 posts seem to date from just after opening, so the hours may have changed, but no post says so.
- Three posts copied the phone number 02-4545-5457. No one said whether the shop takes reservations.
- On getting there, one post copied a walking distance of about 890 m from exit 3 of Seongsu Station, and another guessed it is a walk of about 15 minutes. No post described its own route by subway or bus.
- No post mentioned queuing. One post found the shop full on a September weekend and sat outside, and another said you have to watch for a free seat.
- Who people came with does not add up to a pattern: one post came alone, one came as three adults, and one drove over with a dog. That is too little to say what kind of outing the shop suits.
Sources (11)
Every number above was counted from the posts below.
- [일상] 직장인 일상, 보문역카페 모안, 성북천 운치, 성북천맛집 백.... 2026-09-27 · meat and potatoes
- <성수카페> 토마스베이커리 성수점 신상카페 후기 2026-09-21 · 채Hi
- 성수동 느좋 카페 토마스베이커리 성수점 | 유럽감성 디저트 맛집 2026-09-20 · barryveil
- 뚝도시장 빵집 카페 토마스베이커리 성수동 2호점/ 담백한빵 포장은.... 2026-09-12 · 이번주 어디가지?
- 성수역 '토마스 베이커리(TOMAS Bakery)-성수점' 2026-09-11 · 이-ing 생활 · via Daum
- [토마스베이커리 성수점] 더 넓고 쾌적해진 2호점 😉 2026-08-29 · 오래된 블로그 ✪‿✪ · via Daum
- [성수동 카페] 토마스베이커리 성수점 ㅣ 유럽 감성 가득한 레몬타.... 2026-08-27 · gonggongblog
- 자기가 진짜로 우울한지 알아보는 방법 2026-08-26 · ⠀ · via Daum
- [오늘의 반차 - 성수] 식당 오츠, 토마스베이커리, 은비스브레드 2026-08-20 · 씽어쏭
- 날씨 왜 시원해 ?(샌드위치 날에 • 용호불낙 • 강가네 • 토마스베이커리 • 아임도넛 • 소파 • 죠죠) 2026-08-18 · record_ · via Daum
- [성수카페] 고소한 빵 냄새가 가득한 베이커리 맛집! '토마스베이커.... 2026-08-08 · 슬리퍼's 테이블 & 트래블
Of 413 candidate posts we opened 70 and kept 11 as evidence. We stop once 30 are confirmed: beyond that the counts grow in proportion without changing the answer.