Gilpost · Seongdong-gu, Seongsu-dong 1-ga
Soup and riceKorean
Soyudam Sundaeguk
소유담 순대국 Sundaeguk is pork-bone soup with Korean blood sausage; none of the posts explain the name Soyudam.
Compiled from 8 blog posts read in fullSources →
Soyudam Sundaeguk's Seongsu branch is a blood-sausage soup shop on the ground floor of the Seoul Forest AK Valley office complex, between Ttukseom and Seongsu stations. The original shop is in Gunja; this one opened in autumn 2024, and a November 2024 post called it newly opened near the writer's office. You choose regular, meat-only or sausage-only sundaeguk and season it yourself with perilla powder, chili paste and salted shrimp; the basic bowl was 10,000 won in posts from November 2024 to October 2025, and the kimchi version 11,000 won. Posts describe a lunch crowd of office workers and quieter evenings. We read 11 posts dated October 2024 to September 2026: two were about the Gunja shop and were set aside, one was a new-openings list, leaving eight actual visits.
Data as of · Published ·
Location & hours
- Address서울특별시 성동구 성수일로 99, 서울숲AK밸리 지식산업센터 1층 106호 (성수동1가)99 Seongsuil-ro, Seongdong-gu, Seoul
- Phone0507-1400-3711
- Typical spend₩7,000 – ₩20,000
- From the station1 posts say it is walkable from the station.
- Floor areaFloor area 55 m² · Status In business
When it opens
Of 4 posts: 2 wrote Mon–Sat 10:00–21:00.
| Mon–Sat | 10:00–21:00 | 2 of 4 posts |
|---|---|---|
| Closed | Sunday | 4 of 4 posts |
Counted from what bloggers wrote in their posts; we did not confirm it with the restaurant. Where the values differ, it may be a change over time rather than a disagreement, so we show when each one was written.
What sets it apart
- Five posts said the bowls are generously filled with sausage and meat, even the regular size. The one post that had the spicy short-rib soup was the exception: it counted two pieces of meat.
- Three posts said food comes out fast; one evening visitor singled out the speed. Dumplings are steamed to order, and one post timed them at about seven minutes.
- Three posts said the broth has no gamey smell. One noted it is lightly seasoned on purpose, and several described adjusting it with the salted shrimp and chili paste on the table.
- The kimchi sundaeguk is genuinely hot: one post placed it well above Shin Ramyun but below medium Yeopgi tteokbokki, and mentioned a table sign warning that the house chili paste is spicy.
What 8 bloggers said
sundaeguk
Large portions
We read all 8 in full. The most common claims are “Large portions” (5) and “No gamey smell” (3).
What they liked
What they struggled with
Things you can check on site
- Seats to sit and eat 2 of 8 posts
- In a basement saying it is not 2 of 8 posts
- Cooked to order 1 of 8 posts
- Origin labelling posted 1 of 8 posts
- Reachable by transit 1 of 8 posts
- Step-free access 1 of 8 posts
- Lift to the floor 1 of 8 posts
These are raw counts, not percentages. Someone who did not mention something is not someone who disagreed.
Parking
1 posts say you can park. None say you cannot.
| Posts saying you can park | 1 of 8 posts |
|---|
One post actually parked, in the office complex garage. Another reported hearing that one hour is allowed; no one confirmed the time limit or whether it is free.
Who came, and with whom
- Solo visit 1 of 8 posts
- Came by car 1 of 8 posts
- Came with children 1 of 8 posts
- Family visit 1 of 8 posts
- Group visit 1 of 8 posts
- Date 1 of 8 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.
From the station
1 posts say it is walkable from the station.
Getting inside
| In a basement | yes 0 · no 2 (of 8 posts read) |
|---|---|
| Lift to the floor | 1 of 8 posts |
| Step-free access | 1 of 8 posts |
It is a ground-floor shop; two posts said so. A visitor who drove parked in the office complex garage and took the elevator up to the ground floor, and kept her baby in the stroller at the table.
No post said whether there is a step at the entrance; one brought a stroller inside. That is not evidence of step-free access, only of what one visitor did.
No visitor described the toilet. Two posts copied listing details (toilet in the building, separate men's and women's), which we did not count.
No one mentioned: Second floor · Ramp at the door · Step at the entrance · 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 8 posts
- Posts saying nothing either way6 of 8 posts
Posts that followed a TV spot
Of the 9 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 |
|---|---|
| 2024-11 | 3 |
| 2024-12 | 2 |
| 2025-03 | 1 |
| 2025-10 | 1 |
| 2026-09 | 1 |
What we do not know
- Lunch waits are mixed: two posts saw people waiting outside at lunchtime, one ate at 12:30 with room to spare. No post gave a wait time.
- Opinions on size differ: two posts called it roomy enough for groups, one said it was smaller than expected. Two posts mentioned two- and four-seat tables.
- Only one post described the walk: about five minutes from Ttukseom Station exit 3. A map snippet copied into another post says about 12 minutes from exit 4.
- Company is scattered: one solo diner, one group of three colleagues, one couple, one couple with a baby. No post mentioned going with friends.
- Only one post came with a child, and in November 2024 found no high chair.
- Opening hours have changed. Three posts from November to December 2024 agree on a 10:00 opening and Sunday closure but split on closing at 21:00 (two) or 19:00 (one). A September 2026 post lists weekdays 07:30-20:30, Saturday 08:00-15:00, closed Sunday. All of these were copied from listings.
- Prices are well documented only through October 2025. No one recorded the basic bowl's 2026 price, and the dumpling plate went from 7,000 won (November 2024) to 8,000 won (October 2025). Two posts called the prices reasonable for the area.
- Five posts list the same phone number, 0507-1400-3711. None said they made a reservation.
- The menu may have changed: 2024 posts mention a spicy short-rib soup and kimchi udon, while an October 2025 menu transcript lists spicy yukgaejang and kongguksu instead. With only one later source, we do not treat this as settled.
Sources (8)
Every number above was counted from the posts below.
- [뚝섬역밥집]소유담 순대국 성수점 : 직장인 점심 맛집이라던데, 선.... 2026-09-24 · 락스타의 먹어주는 일상
- 뚝섬 점심 맛집 [소유담순대국 성수점] 내돈내산 방문 2025-10-08 · 쩝쩝박사 키키의 리뷰일기
- [맛집 탐방·순대국] 윤기 있고 깊은 맛의 국물과 밥의 조화, 소유담 .... 2025-03-11 · 나누오리다
- 성수동순대국 맛있는 소유담순대국 성수점 2024-12-05 · e Su ._. ❤️
- [성수맛집] 성수동해장하기 좋은 성수역국밥맛집, 소유담순대국 성.... 2024-12-03 · 뒹굴댕굴, 라니라이프
- 뚝섬역점심 국밥 한그릇 든든한 소유담순대국 성수점 2024-11-25 · 정성스러운 블로그
- 성수동 순대국 소유담순대국 성수점 점심시간 식사 추천 2024-11-13 · 뚱스
- [성수동해장국] 소유담순대국성수점에서 직접담근김치와 시원하게 .... 2024-11-13 · 먹고기도하고사랑하라
Of 215 candidate posts we opened 120 and kept 8 as evidence. We have not seen them all yet; another pass would add more.