Gilpost · Seongdong-gu, Seongsu-dong 2-ga
Raw fish
Saengseon Jeongyukjeom
생선정육점 Saengseon jeongyukjeom means 'fish butcher shop' — like a meat butcher, it dry-ages fish and sells it by the gram.
Compiled from 12 blog posts read in fullSources →
A dry-aged fish shop in an alley off Achasan-ro 9-gil, north of Seongsu Station, selling sashimi by the gram like a butcher. You pick from the day's fish on the wall board, it is cut and weighed in front of you, and you either take it home vacuum-packed or eat in the self-service room next door, buying drinks, rice and cup noodles separately. Per 100 g: mullet 8,900 won, sea bass 12,900 won, bluefin belly 13,900 won. We read 23 posts from 5 January to 2 October 2026; 9 were the shop's own blog and were not counted. 12 describe a visit.
Data as of · Published ·
Location & hours
- Address서울특별시 성동구 아차산로9길 30-11, 1층 (성수동2가)30-11 Achasan-ro 9-gil, Seongdong-gu, Seoul
- Phone0507-1365-4082
- Typical spend₩3,900 – ₩13,900
- From the station3 posts say it is walkable from the station.
- Floor areaFloor area 19 m² · Status In business
When it opens
Of 8 posts: 3 wrote Tuesday 11:00–20:00, 2 wrote Thursday 11:00–22:00, 2 wrote Wednesday 11:00–22:00.
| Daily | 11:00–22:00 | |
|---|---|---|
| Monday | 11:00–20:00 | |
| Tuesday | 11:00–22:00 | |
| Wednesday | 11:00–22:00 | |
| Thursday | 11:00–22:00 | |
| Friday | 11:00–22:00 | |
| Saturday | 11:00–22:00 | |
| Break | 15:00–16:00 | 2 of 2 posts |
| Closed | Sunday | 6 of 6 posts |
Rows without a count: 2 of 8 posts.
5 other values
| Open | Tuesday | 11:00–20:00 3 of 8 posts last seen 2026-04 |
|---|---|---|
| Open | Wednesday | 11:00–20:00 2 of 8 posts last seen 2026-04 |
| Open | Thursday | 11:00–20:00 2 of 8 posts last seen 2026-04 |
| Open | Friday | 11:00–20:00 2 of 8 posts last seen 2026-03 |
| Open | Saturday | 11:00–15:00 2 of 8 posts last seen 2026-03 |
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
- You watch your fish being cut. Four posts describe watching the owner at work: the fish comes out of the ageing cabinet, is sliced on the spot and weighed.
- Many people take it away: seven posts did. Three say orders over 30,000 won come in an insulated bag; one says the torched Spanish mackerel had to be vacuum-packed.
- You eat in the building next door; eight posts mention seats there. It is self-service with a microwave, air fryer and sink, and you set up and clear up yourself. One July 2026 post complained there were no plates, only paper cups, water had to be bought and guests sort their own recycling; an April post liked the same arrangement because using the room is free.
- Opinions on price split one to two. The post calling it expensive paid 39,700 won for 100 g each of tuna belly and flatfish plus rice, seaweed, soju and noodles, and bought ice at a convenience store for 2,700 won. The two calling it reasonable paid about 30,000 won and under 40,000 won for mixed fish (one of them was sponsored).
1 more
- Three posts walked from exit 2 of Seongsu Station and gave 3, 5 and 5 minutes; the shop's own blog says 10 minutes.
What 12 bloggers said
gwangeo
Clean
We read all 12 in full. The most common claims are “Clean” (3) and “Not expensive” (2).
What they liked
Things you can check on site
- Seats to sit and eat 8 of 12 posts
- Takeout 7 of 12 posts
- Open kitchen 4 of 12 posts
- Reachable by transit 3 of 12 posts
- Beer served 2 of 12 posts
- Toilet inside 2 of 12 posts
- Takes reservations 1 of 12 posts
- Large windows 1 of 12 posts
- Outdoor terrace seating 1 of 12 posts
- Waiting area 1 of 12 posts
These are raw counts, not percentages. Someone who did not mention something is not someone who disagreed.
Who came, and with whom
- Solo visit 2 of 12 posts
- With a friend 1 of 12 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
Three posts walked from exit 2 of Seongsu Station and gave 3, 5 and 5 minutes; the shop's own blog says 10 minutes.
Getting inside
| Toilet inside | 2 of 12 posts |
|---|
No post describes the floor or any stairs; only the address says ground floor. That means nobody wrote about it, not that it is step-free.
Nobody wrote about a step at the door or wheelchair or pushchair access.
Two posts say the toilet is inside the eating room. Nobody said 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 · 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 disclosing payment1 of 12 posts
- Posts saying they paid themselves2 of 12 posts
- Posts saying nothing either way9 of 12 posts
Posts that followed a TV spot
Of the 23 posts we gathered, 11 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 |
|---|---|
| 2026-02 | 1 |
| 2026-03 | 3 |
| 2026-04 | 3 |
| 2026-07 | 3 |
| 2026-09 | 1 |
| 2026-10 | 1 |
What we do not know
- No post mentions queuing. One says the fish took about 7 minutes after ordering; another went early and found it empty. We do not know about busy times.
- Few posts say who they went with: two went alone, one with a friend. Many recommend it as a date spot without saying who they actually went with.
- Opening hours changed over time and still disagree. February–March 2026 posts give a 20:00 close (15:00 on some days), April posts 22:00 on some days, and posts from July on 11:00–22:00 daily. Every post up to April lists Sundays as closed; the shop's September blog says no regular closing day, while a 2 October post again lists Sundays closed. Only two posts mention a 15:00–16:00 break. All of this is copied info, so check before going.
- Prices follow the day's catch: one post says the board is at market price and another that it seems to change daily. The per-100 g figures above come from February–April 2026 posts.
- The phone number 0507-1365-4082 was copied by four posts. Booking or pre-ordering through Naver or KakaoTalk is mostly copied info; one post saw it offered in the shop.
- The address appears as both 30-9 and 30-11 Achasan-ro 9-gil because the shop and the eating room are two adjoining buildings, not because it moved.
- Many posts were not counted. Nine are the shop's own blog posts. Three posts from July–October 2026 share the same wording and info block and name no prices or dishes, so we treated them as promotional and counted very little from them. One post ate a courier delivery at home and one is a single entry in a list; neither counts as a visit.
Sources (12)
Every number above was counted from the posts below.
- 성수 횟집 생선정육점, 고르는 재미까지 있었던 숙성회 한 상 2026-10-02 · 나만의 작은 기록
- 성수 횟집 야장까지 즐긴 생선정육점, 선선한 저녁 데이트 2026-09-23 · 123gus456rms
- 내가 원래 여름을 좋아했던가 2026-07-06 · 일상 기록 · via Daum
- [성수동] 컨셉은 너무 좋으나.너무 아쉬운 곳 _ 성수 생선정육점 🐟 2026-07-06 · 어이~배씨! 잘먹고,입고,사고,벌고 · via Daum
- 성수 횟집 생선정육점, 원하는 만큼 고르는 숙성회 포장 후기 🐟 2026-07-01 · 평범한 하루도 기록하면 특별해지니까 · via Daum
- [성수맛집] 직접 골라 먹는 정육식당 시스템? '생선정육점' 건조숙성회 성수동 핫플 2026-04-18 · a generous cheeseburger · via Daum
- 성동 | 성수 노포 감성, 생선정육점 2026-04-13 · 풍찬노숙 · via Daum
- 성수맛집 이색데이트 건식숙성회 노포 맛집 생선정육점 2026-04-12 · 맛 뷰 로그 : 나만의 취향노트 · via Daum
- 숙성회를 원하는 만큼 고르는 성수맛집 추천 ㅣ 생선정육점 포장 후기 2026-03-27 · 클라라의 뷰티일상❤️ · via Daum
- 성수맛집 생선정육점 소품샵 이색 데이트 2026-03-20 · bbu_log · via Daum
- [생선정육점] 성수 건식숙성회 포장 전문점 & 귀여운 물고기 소품샵 2026-03-19 · Diary · via Daum
- 성수 느낌으로 재해석한 색다른 횟집 <생선 정육점> 2026-02-19 · Carable 카러블 · via Daum
Of 358 candidate posts we opened 120 and kept 12 as evidence. We have not seen them all yet; another pass would add more.