The short answer
Seongsuil-ro 8-gil (성수일로8길) in Seongdong-gu, Seoul has 168 active stores across 106 business categories, +4.3% versus the previous quarter (Q2 2026). It is an office lunch street at the “growing” stage, graded B.
What's on the street
Food & drink 23%Retail 13%Personal services 6%Education 9%Leisure 4%Real estate 2%Other 43%
Who shops here
Spending levelValue · higher than 5% of Korean streets
Late-night activityMostly daytime · higher than 22% of Korean streets
Repeat visitsDestination (visitors) · higher than 9% of Korean streets
Fast-growing brands on this street
| Brand | Category | Stores in Korea | Net new, 2025 |
|---|---|---|---|
| Dujjim두찜 | Korean food | 603 | +11 |
Around the corner
Streets within 800 m, by momentum.
| Street | Stores | QoQ | Momentum | Character | Stage |
|---|---|---|---|---|---|
| Yeonmujang 5ga-gil연무장5가길 · Seongdong-gu | 236 | +10.3% | 81.1 | Office lunch | Early growth |
| Achasan-ro아차산로 · Seongdong-gu | 696 | +3.7% | 79.1 | Office lunch | Growing |
| Sangwon 12-gil상원12길 · Seongdong-gu | 164 | +8.6% | 78.5 | Office lunch | Nearing oversupply |
| Seongsui-ro성수이로 · Seongdong-gu | 399 | +4.5% | 78.4 | Office lunch | Growing |
| Achasan-ro 7-gil아차산로7길 · Seongdong-gu | 297 | +5.0% | 77.5 | Office lunch | Nearing oversupply |
Streets like Seongsuil-ro 8-gil
Most similar streets elsewhere in Korea by store mix and customer profile.
| Street | Stores | QoQ | Momentum | Character | Stage |
|---|---|---|---|---|---|
| Seonyu-ro선유로 · Yeongdeungpo-gu | 815 | +3.0% | 74.7 | Office lunch | Nearing oversupply |
| Seonyu-ro 49-gil선유로49길 · Yeongdeungpo-gu | 147 | +13.1% | 80.8 | Office lunch | Growing |
| Sapyeong-daero사평대로 · Seocho-gu | 460 | +1.8% | 75.8 | Office lunch | Stable |
| Baumoe-ro바우뫼로 · Seocho-gu | 276 | +6.6% | 78.4 | Office lunch | Nearing oversupply |
| Seongnae-ro 6-gil성내로6길 · Gangdong-gu | 144 | +2.9% | 69.3 | Office lunch | Stable |
Cite as: “Seongsuil-ro 8-gil (성수일로8길) in Seongdong-gu, Seoul has 168 active stores across 106 business categories, +4.3% versus the previous quarter (Q2 2026). It is an office lunch street at the “growing” stage, graded B.” — Ipjimap (ipjimap.com), 2026-06-30.