Korean
Jeongbaegeoga Beullaek Magok Keiseukweeojeom
정백어가 블랙 마곡케이스퀘어점 One post reads the name as the hanja 正白魚家, 'a house of proper, clean fish'; 'Black' marks this branch's line of the Jeongbaegeoga grilled-fish chain.
Compiled from 26 blog posts read in fullSources →
A wood-oven grilled-fish house on basement level 2 of Magok K-Square, Building B, beside the underground passage linking Magok and Magoknaru stations. It serves set meals of grilled or braised mackerel, Atka mackerel, Spanish mackerel, hairtail and sea bream, plus stews and stir-fries, from 12,000 won (squid-pork, roe stew) to 19,500 won (sea bream). Each set comes with its own stone-pot rice; most posts describe scooping out the rice and adding water for scorched-rice soup at the end. Porridge, seaweed soup and side dishes arrive by robot, and japchae and salad are refilled from a self-serve bar. We read 30 posts from 27 August to 15 October 2026, 27 of them first-hand visits.
Data as of · Published ·
Location & hours
- Address서울특별시 강서구 마곡중앙로 105-7, B동 지하2층 B201호 (마곡동)105-7 Magokjungang-ro, Gangseo-gu, Seoul
- Phone010-6568-4222
- Typical spend₩6,000 – ₩85,000
- From the station9 posts say it is walkable from the station.
- Floor areaFloor area 257 m² · Status In business
When it opens
Of 15 posts: 8 wrote Daily 11:00–21:00, 7 wrote 11:00–21:00.
| No day given | 11:00–21:00 | 7 of 15 posts |
|---|---|---|
| Daily | 11:00–21:00 | 8 of 15 posts |
| Last order | 20:00 | 11 of 11 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
- You can get there without surfacing: nine posts walked in through the underground passage from Magok or Magoknaru station. Two posts sharing the same wording warn that Naver Map sometimes routes you above ground and the underground way is easier.
- Thirteen posts called the room large and nine mentioned the high ceiling; one post said it is not especially big. Several noted it does not feel like a basement.
- Eight posts ordered on a tablet or kiosk at the table; several note that the self-bar plate arrives with the main dish.
- Five posts saw high chairs, and children's cutlery is set out. One post came with a child, who ate the porridge and seaweed soup happily.
1 more
- Five posts found the seasoning mild and none called it salty; two said the octopus is sweet rather than hot.
What 26 bloggers said
Noreuwei Cheongjeong Godeungeo-gui Jeongchan
Roomy
We read all 26 in full. The most common claims are “Roomy” (13) and “Clean” (12).
What they liked
Where they disagree
| Had to wait | yes 2 · no 3 |
|---|
Things you can check on site
- High ceiling 9 of 26 posts
- Reachable by transit 9 of 26 posts
- Self-order screen 8 of 26 posts
- In a basement 5 of 26 posts
- High chairs 5 of 26 posts
- Open kitchen 3 of 26 posts
- Free refills 2 of 26 posts
- Toilet outside 2 of 26 posts
- Parking capacity 2 of 26 posts
- Separate restrooms 1 of 26 posts
- Lift to the floor 1 of 26 posts
- Origin labelling posted 1 of 26 posts
- Review event 1 of 26 posts
These are raw counts, not percentages. Someone who did not mention something is not someone who disagreed.
Parking
8 posts say you can park. None say you cannot.
| Posts saying you can park | 8 of 26 posts |
|---|
Eight posts parked in the building garage, and the two free hours with a meal come up again and again. Two posts parked on B3 and came up one floor; two said there was plenty of space; one got lost between the tower and Building B.
Who came, and with whom
- With a friend 5 of 26 posts
- Came by car 4 of 26 posts
- Family visit 3 of 26 posts
- Came with children 1 of 26 posts
- Date 1 of 26 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
9 posts say it is walkable from the station.
Getting inside
| In a basement | 5 of 26 posts |
|---|---|
| Lift to the floor | 1 of 26 posts |
| Toilet inside | yes 0 · no 2 (of 26 posts read) |
| Separate restrooms | 1 of 26 posts |
No post tried a wheelchair or stroller or said whether the entrance has a step. Two posts carry a copied 'wheelchair accessible' label, which we do not count. One post took the lift up from the garage.
The toilets belong to the building rather than the shop: two posts say they are just outside the back door, opposite the main entrance; one says they connect from inside. Only one post mentions separate men's and women's rooms.
No one mentioned: Second floor · Ramp at the door · Step at the entrance · Step-free access · Accessible toilet. 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 payment2 of 26 posts
- Posts saying they paid themselves2 of 26 posts
- Posts saying nothing either way22 of 26 posts
Posts that followed a TV spot
Of the 28 posts we gathered, 2 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 | 1 |
| 2026-09 | 11 |
| 2026-10 | 14 |
What we do not know
- Waits are mixed: two posts waited (a full lunch room; 3-4 minutes on a holiday), three walked straight in, and one heard of queues but got in at once. One post says you enter your phone number on a tablet when there is a queue.
- Sixteen posts give the same hours, 11:00-21:00 with last order at 20:00, mostly in copied info blocks. None mentions a break time; one says there is no closing day.
- Prices mostly agree, with two splits: the seasonal-rice upgrade is +3,500 won in two September posts and +3,000 won in two October posts, and the two-person stew set is listed at both 39,000 and 38,000 won. No post called it expensive; six said it is good value.
- Six posts list the phone as 010-6568-4222; one gives 02-6989-5200. One post saw a CatchTable waitlist, but no one booked ahead.
- Only two posts disclose sponsorship, yet thirteen appeared within six days in mid-October, many sharing the same hashtag set and phrasing; two are word-for-word alike down to a typo. We counted them, but some are likely commissioned.
Sources (26)
Every number above was counted from the posts below.
- 마곡 생선구이 맛집, 정백어가 블랙 마곡케이스퀘어점 생선구이 돌.... 2026-10-15 · Lovely, Everyday.
- 마곡 생선구이·솥밥 맛집 정백어가 블랙, 셀프바까지 알찼던 한 끼 .... 2026-10-14 · 평범한 일상의 행복
- 🐟 마곡 생선구이 맛집 | 정백어가블랙 마곡케이스퀘어점 — 통갈치구이 솥밥 정찬 2026-10-14 · 해로 여행기 · via Daum
- 마곡 생선구이 맛집 정백어가 블랙 마곡케이스퀘어점 | 마곡나루 맛.... 2026-10-14 · ROOM 927
- [마곡케이스퀘어점 맛집] 정백어가블랙🐟 I 아이와 부모님 모두 함께 즐기기 좋은 담백하고 깔끔한 생선... 2026-10-13 · ⋆｡ 땅구네 ｡⋆ · via Daum
- 마곡 케이스퀘어 맛집 [정백어가 마곡점] 고등어구이부터 얼큰한 무.... 2026-10-13 · 영원한돼이트
- 마곡 케이스퀘어 신상 맛집🔥 정백어가 블랙 내돈내산 솔직 방문 후기 2026-10-12 · 해산물이 좋아서 해군다녀온 CASE☆ · via Daum
- [마곡 원그로브 맛집] 정백어가 : 솥밥, 고등어 정식, 제육볶음 2026-10-12 · 쿠쿠 · via Daum
- 마곡 케이스퀘어 맛집 정백어가 블랙 마곡케이스퀘어점에서 정갈한.... 2026-10-12 · am4850님의 블로그
- [마곡 케이스퀘어 맛집] 진짜 화덕 생선구이가 있는 정백어가 2026-10-11 · 마곡 거주 8년차 직장인의 하루
- [마곡 스퀘어 맛집] 정백어가 생선구이 가족 외식 맛집 추천🐟, 서울식물원 근처 맛집 2026-10-10 · 먼끼는 항상 놀라워 · via Daum
- 마곡 케이스퀘어 맛집 마곡 생선구이 맛집 “정백어가 블랙 마곡케.... 2026-10-10 · 수리수리의 일상 기록
- (마곡나루 코엑스 맛집) 정백어가 블랙 마곡케이스퀘어점 2026-10-06 · 먹기만 해요 · via Daum
- 마곡나루 정백어가 도미구이 정찬 처음 먹어본 후기 2026-10-01 · 5X5 · via Daum
- 마곡생선구이 추천 원그로브 한식 생선구이 정백어가 블랙 마곡케이스퀘어점 마곡케이스퀘어맛집 2026-09-30 · 알감자의 데일리 뉴스 · via Daum
- 서울 마곡 당일치기 여행 (LG아트센터서울, 서울식물원, 정백어가) 2026-09-29 · 콩콩허브
- 마곡역 맛집 정백어가 블랙 마곡케이스퀘어점｜대삼치구이 정찬·직회쭈꾸미 정찬 후기 2026-09-28 · 오늘의 지호 · via Daum
- 가족, 어른 모시고 오기 좋은 생선구이집 마곡 정백어가 블랙 마곡.... 2026-09-23 · 키다리보험아저씨의 재테크 고민상담
- 아이랑 가기좋은 생선구이 맛집! 정백어가 블랙 마곡케이스퀘어점 2026-09-23 · 알라코코 여행,일상,리뷰,육아
- [마곡 케이스퀘어 맛집] 정갈한 생선구이 정찬을 먹을 수 있는 '정백.... 2026-09-23 · summer
- 서울식물원 생선구이 맛집 정백어가 블랙 마곡케이스퀘어점 2026-09-17 · hi_storyuri · via Daum
- 정백어가 블랙 마곡스퀘어점 / 마곡역맛집 강서구맛집 마곡코엑스.... 2026-09-15 · :: 오늘의 기록 (맛집, 제품 등 솔직 후기) ::
- [마곡케이스퀘어맛집] 화덕에 구운 생선구이 찾는다면 저장해 두세.... 2026-09-11 · 탱글이네
- 정백어가 마곡케이스퀘어점 기본찬 화려한 생선구이 점심 맛집 2026-09-09 · 쪼꼬미의 맛집출동!
- [서울강서맛집] 마곡 생선구이 맛집 "정백어가 블랙 마곡케이스퀘어.... 2026-09-03 · 소리
- [서울 강서] 마곡 케이스퀘어 맛집 '정백어가 블랙 마곡케이스퀘어.... 2026-08-27 · 슈슈의 맛집logও
Of 352 candidate posts we opened 42 and kept 26 as evidence. We stop once 30 are confirmed: beyond that the counts grow in proportion without changing the answer.