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.
This street on the map
Nearby streets with an English report, within 1.5 km.
Growing fast (+5% or more)GrowingSteadyShrinking (−2% or less)Dot size = number of active stores.
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.