The short answer
Achasan-ro (아차산로) in Seongdong-gu, Seoul has 696 active stores across 319 business categories, +3.7% versus the previous quarter (Q2 2026). It is an office lunch street at the “growing” stage, graded A.
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 16%Retail 15%Personal services 7%Education 4%Leisure 3%Lodging 0%Real estate 6%Other 50%
Who shops here
Spending levelValue · higher than 12% of Korean streets
Late-night activityMostly daytime · higher than 27% 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 |
|---|---|---|---|
| Paik's Coffee빽다방 | Coffee | 1,712 | +263 |
| Baegeokkeopi백억커피 | Coffee | 165 | +77 |
| Yogeoteuwoldeu요거트월드 | Other dining | 164 | +69 |
| Eutteum50angyeong으뜸50안경 | 안경 | 305 | +43 |
| Sundaesillok순대실록 | Korean food | 39 | +17 |
| Hongkongbanjeom0410홍콩반점0410 | Chinese | 293 | +11 |
| Yukjeongukbap육전국밥 | Korean food | 51 | +8 |
| Junoheeo준오헤어 | Hair & beauty | 177 | +7 |
| Beullukeulleop블루클럽 | Hair & beauty | 323 | +4 |
| Hatbeuredeu핫브레드 | Bakery | 22 | +3 |
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 |
| Seongdeokjeong 15-gil성덕정15길 · Seongdong-gu | 77 | +11.6% | 80.0 | Dining alley | Nearing oversupply |
| 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 Achasan-ro
Most similar streets elsewhere in Korea by store mix and customer profile.
| Street | Stores | QoQ | Momentum | Character | Stage |
|---|---|---|---|---|---|
| Achasan-ro 78-gil아차산로78길 · Gwangjin-gu | 202 | -0.5% | 38.2 | Office lunch | Quality slipping |
| Nonhyeon-ro논현로 · Gangnam-gu | 1,907 | +0.7% | 76.8 | Office lunch | Stable |
| Myeongnyun-ro명륜로 · Jung-gu | 282 | +9.3% | 78.6 | Office lunch | Growing |
| Gangnam-daero 95-gil강남대로95길 · Seocho-gu | 154 | +4.8% | 76.4 | Office lunch | Early growth |
| Beodeunaru-ro버드나루로 · Yeongdeungpo-gu | 208 | -3.7% | 39.3 | Office lunch | Shrinking |
Cite as: “Achasan-ro (아차산로) in Seongdong-gu, Seoul has 696 active stores across 319 business categories, +3.7% versus the previous quarter (Q2 2026). It is an office lunch street at the “growing” stage, graded A.” — Ipjimap (ipjimap.com), 2026-06-30.