The short answer
Gangnam-daero 51-gil (강남대로51길) in Seocho-gu, Seoul has 453 active stores across 133 business categories, +6.3% 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 3%Retail 10%Personal services 2%Education 8%Leisure 1%Real estate 6%Other 70%
Who shops here
Spending levelValue · higher than 1% of Korean streets
Late-night activityMostly daytime · higher than 6% of Korean streets
Repeat visitsDestination (visitors) · higher than 6% of Korean streets
Fast-growing brands on this street
| Brand | Category | Stores in Korea | Net new, 2025 |
|---|---|---|---|
| Aidiheeo아이디헤어 | Hair & beauty | 94 | +9 |
| Raepseu랩스 | 스포츠 관련 | 11 | +1 |
Around the corner
Streets within 800 m, by momentum.
| Street | Stores | QoQ | Momentum | Character | Stage |
|---|---|---|---|---|---|
| Hyoryeong-ro 67-gil효령로67길 · Seocho-gu | 37 | +105.6% | 81.5 | Office lunch | Nearing oversupply |
| Hyoryeong-ro 77-gil효령로77길 · Seocho-gu | 102 | +9.7% | 81.1 | Neighborhood daily | Nearing oversupply |
| Seocho-daero 78-gil서초대로78길 · Seocho-gu | 302 | +6.3% | 80.2 | Office lunch | Growing |
| Gangnam-daero 66-gil강남대로66길 · Gangnam-gu | 56 | +5.7% | 79.9 | Dining alley | Growing |
| Gangnam-daero 43-gil강남대로43길 · Seocho-gu | 53 | +12.8% | 79.8 | Office lunch | Growing |
Streets like Gangnam-daero 51-gil
Most similar streets elsewhere in Korea by store mix and customer profile.
| Street | Stores | QoQ | Momentum | Character | Stage |
|---|---|---|---|---|---|
| Gukhoe-daero 28-gil국회대로28길 · Yeongdeungpo-gu | 172 | +4.2% | 72.2 | Office lunch | Growing |
| Yeonmujang 11-gil연무장11길 · Seongdong-gu | 105 | +4.0% | 72.8 | Office lunch | Growing |
| Mullae-ro 20-gil문래로20길 · Yeongdeungpo-gu | 59 | +5.4% | 70.5 | Office lunch | Nearing oversupply |
| Teheran-ro 70-gil테헤란로70길 · Gangnam-gu | 431 | +28.3% | 83.0 | Office lunch | Nearing oversupply |
| Yeonmujang 13-gil연무장13길 · Seongdong-gu | 133 | +10.8% | 73.5 | Office lunch | Nearing oversupply |
Cite as: “Gangnam-daero 51-gil (강남대로51길) in Seocho-gu, Seoul has 453 active stores across 133 business categories, +6.3% versus the previous quarter (Q2 2026). It is an office lunch street at the “growing” stage, graded B.” — Ipjimap (ipjimap.com), 2026-06-30.