Seongsu Café Lowkey: Seoul’s Most Popular Local Roastery for Specialty Coffee Lovers

Lowkey Seongsu Branch

Discover Lowkey Café Seongsu — Seoul’s trendiest minimalist coffee spot near Dior Seongsu. Famous for its red-brick vintage building, in-house roasted specialty coffee, and calm industrial design, this pet-friendly roastery café is a hidden gem loved by locals and travelers alike.

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Cafe Lowkey Seongsu Branch: Basic Information

Cafe Name	로우키 성수점 (Lowkey Seongsu Branch)
Cafe Address	1F & B1, 6 Yeonmujang 3-gil, Seongdong-gu, Seoul, South Korea
Cafe Business Hours	• Monday–Friday: 10:00 AM – 8:00 PM • Saturday: 12:00 PM – 9:00 PM • Sunday: 12:00 PM – 8:00 PM
Parking	• Parking: Not available on-site • Seongsu Cultural & Welfare Center Underground Public Parking: First 30 minutes free / 1,000 KRW after 30 minutes / Additional 500 KRW per 10 minutes • Seongdong-gu Sports Complex Public Parking: 4,200 KRW per hour
Seating Capacity	Over 6 outdoor bench-side tables, more than 6 indoor sofa-side tables on the 1st floor, and over 20 hall tables in the basement level.
Amenities	Free High-Speed 5G Wi-Fi, Clean Restrooms Separated by Gender, Suitable for Groups of 4 or More, Complimentary Fresh Filtered Water. Pet-friendly (Pets are allowed)

No Chan-young, the founder of Lowkey and a former real estate researcher, developed a keen interest in coffee and in 2010 opened a small specialty roastery café called “Coffee Jeombbang” near Shin-Hak University in Gwangjang-dong, Seoul, where he honed his skills and expertise.

From 2013, he served as an international judge for the Cup of Excellence (COE)—the world’s premier specialty coffee competition—evaluating coffees in countries including Mexico, Costa Rica, El Salvador, Rwanda, Brazil, Colombia, Burundi, Nicaragua, and Guatemala over a span of seven years.

During this time, in 2017, he relocated his roastery to Deokso, Namyangju (323 Sure-ro, Wabu-eup, Gyeonggi Province) and opened a new café. In 2018, he expanded further by opening a new café in Seongsu-dong, Seoul, and rebranded the original Coffee Jeombbang as Lowkey, laying the foundation for a growing business. Today, Lowkey operates six café locations, three of which are concentrated in Seongsu.

When heading to the Lowkey Seongsu branch, it’s crucial to check which location you’re going to. The branch I’m featuring is at 1F & B1, 6 Yeonmujang 3‑gil, Seongdong‑gu, Seoul — a two‑level café (ground floor + basement) in Seongsu.

Cafe Lowkey Seongsu Branch: Menu & Prices

Menu	Prices include tax and service charge (KRW)
COFFEE • Blend Options: CLASSICO (Full-bodied), CHAMPAGNE (Fruity/Acidic), DECAF (Decaffeinated) • Add an Espresso Shot +₩2,000 • Switch to Oatly +₩500	• Espresso — ₩5,500 • Americano — ₩5,500 • Café Latte — ₩5,500 • Cold Brew — ₩6,000 • Vanilla Latte — ₩6,000 • Caramel Latte — ₩7,500 • Perilla Seeds Rice Latte — ₩8,000
TEA	• Rooibos & Berry Peppermint — ₩6,000 • Earl Grey Ever — ₩6,000
OTHERS	• Chai Milk Tea (Iced Only) — ₩6,000 • Green Forest Iced Tea — ₩6,500 • Strawberry Lemon Ade (Iced Only) — ₩7,000 • Passionfruit Ade — ₩6,000 • Real Valrhona Choco Latte — ₩7,000 • Wine Ade — ₩6,000 • Marron Milk — ₩5,000
BREWING	• Specialty Coffee — ₩7,000~
BITE (ONLY MONDAY)	• Chocolate Cookie — ₩3,500 • Others — ₩3,000~
MONOCLE DONUT (TUE-SUN)	• Glazed Donut (Original, Dongleese) — ₩3,500 • Glazed Donut — ₩3,700 • Lemon Donut — ₩3,700 • Cream Donut (Vanilla, Earl Grey) — ₩4,000 • Seasonal Donut (Cinnamon / Black Sesame) — ₩3,500~ • Seasonal Donut (Tiramisu / Choco Banana) — ₩4,500~

Lowkey carefully selects high-quality coffee beans, imports them, and performs in-house roasting to create a variety of unique blends. At Lowkey Seongsu Branch, coffee orders come with three standard options — CLASSICO (Full-bodied), CHAMPAGNE (Fruity/Acidic), and DECAF (Decaffeinated) — making it easier for customers to choose quickly. For those seeking a more refined experience, the café also offers hand-drip Specialty Coffee. Unlike dessert-focused cafés, Lowkey Seongsu Branch emphasizes the pure flavor of coffee, making it a must-visit spot in Seongsu for true coffee enthusiasts.

Cafe Lowkey Seongsu Branch: Real Customer Reviews

The Atmosphere at Lowkey Seongsu Branch (Image source: instagram.com/lowkey_coffee)

Located just a 6-minute walk from Exit 4 of Seongsu Station (Line 2) and close to the Dior Seongsu flagship, Lowkey Seongsu Branch is the very first Lowkey cafe opened in Seongsu in 2018. Among the three Lowkey cafes in Seongsu, this location stands out for its unique mix of vintage architecture and contemporary design.

The exterior entrance of Lowkey Seongsu Branch

The cafe is housed in a red-brick building, making it easy to spot from the street. Lowkey Seongsu Branch occupies both the 1st floor and basement level (B1). The first floor features the main counter, cozy sofas, and side tables, while the basement level opens up into a spacious hall with multiple tables and chairs. Its interior retains the building’s original concrete textures and exposed walls, creating an atmosphere where Seoul’s industrial past meets modern minimalism.

Order your coffee at the first-floor counter before heading downstairs. Lowkey Seongsu Branch perfectly blends Seongsu’s trendy vibe with a calm, minimalist charm, serving high-quality specialty coffee roasted in-house. The skilled baristas, friendly service, and curated display of coffee tools and accessories all reflect Lowkey’s dedication to craftsmanship and authenticity.

Because it’s a favorite among local residents, the cafe is often busy—especially during lunch hours (1:00–2:00 PM) when office workers come for a post-meal coffee break. We ordered a specialty hand-drip coffee and an iced Americano, then found a comfortable seat on the basement floor. The B1 level is ideal for reading alone or having a quiet conversation with friends. 

Lowkey’s specialty coffee delivers a balanced profile from the very first sip—clean acidity, subtle sweetness, and a silky mouthfeel that lingers softly. The iced Americano is perfectly calibrated with smooth consistency, gentle acidity, and hints of dark chocolate, roasted almonds, and grapefruit peel on the finish. It’s a cup that refreshes both palate and mood.

Another highlight—Lowkey Seongsu Branch is pet-friendly, so you might spot a few adorable dogs and cats relaxing with their owners. Despite its cozy, neighborhood vibe, the coffee quality here is top-tier, rivaling Seoul’s finest specialty roasteries. For travelers seeking an authentic local cafe experience in Seoul, this is a must-visit spot that many tourists still don’t know about.

Recommended Menu Picks

For first-time visitors, these menu items are highly recommended: 

1. specialty coffee – full-bodied, rich, and perfectly balanced. It offers layers of cocoa, roasted almond, and grapefruit peel, leaving a lingering, silky finish. Ideal for those who appreciate a smooth yet complex profile.

2. Iced Americano – Brewed with precision, the iced Americano captures Lowkey’s specialty roast in its purest form — clean, bright, and refreshing. The acidity is gentle yet lively, making it a perfect pick-me-up for hot afternoons in Seoul.

Final Verdict

Lowkey Café Seongsu isn’t just another Instagrammable café — it’s where Seoul’s coffee culture meets craftsmanship and soul. The blend of vintage architecture and modern minimalism creates a timeless aesthetic, while the quality of coffee rivals the city’s top specialty roasteries.

Whether you’re a traveler exploring Seongsu or a local seeking calm inspiration, this café embodies what makes Seoul’s coffee scene world-class: precision, design, and heart. It’s a must-visit destination that perfectly represents the Seongsu vibe — creative, grounded, and effortlessly cool.

💡 Pro Tip:
• 📍 Getting There: Just a 6-minute walk from Exit 4 of Seongsu Station (Line 2), right near the Dior Seongsu flagship store.
• 🐶 Pet-Friendly Zone: Small pets are welcome, making it one of Seongsu’s most beloved community cafés.
• 🕐 Best Time to Visit: Weekdays before 1 PM or after 3 PM — avoid lunch hour rush when office workers crowd the space.
• ☕ Barista’s Recommendation: Try the CLASSICO hand drip for a well-balanced experience, or ask for a light roast if you prefer a brighter, fruitier note.
• 📸 Photo Tip: The red-brick exterior and first-floor counter area have perfect natural lighting for aesthetic shots.

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