Coffee Roaster Near Me: Ozone Coffee Roasters on Leonard Street

When seeking an energetic, multi-story specialty coffee roaster near me in the bustling Silicon Roundabout corridor, Ozone Coffee Roasters at 11 Leonard Street, London EC2A 4AQ delivers an unmatched urban experience. Situated just two minutes on foot from Old Street underground station, this expansive two-floor destination serves as an operational coffee roastery, specialty espresso bar, and full-service dining room. Housed in a handsome brick building on the boundary between the City financial district and Shoreditch, Ozone hums with purposeful energy throughout the day.

The interior design emphasizes tactile industrial elements, featuring exposed steel structural columns, sandblasted Victorian brickwork, and polished zinc countertops. At the center of the ground floor sits an expansive square espresso island where baristas pull shots with remarkable poise. Downstairs and visible from the mezzanine level, a vintage gas-fired drum coffee roaster churns through fresh green coffee beans during scheduled roasting production runs.

Deep leather booth seating, high wooden bar benches, and communal tables offer diverse seating options for solo breakfast eaters, remote meetings, and lively brunch groups.

Ozone Coffee Roasters was originally founded in 1998 in the coastal surf town of New Plymouth, New Zealand, built on values of passionate community hospitality, environmental responsibility, and deep respect for the agricultural origins of coffee. In 2012, Ozone brought its signature Antipodean roastery cafe concept to London, establishing 11 Leonard Street as its European headquarters. The brand's philosophy centers on total resource utilization, embracing nose-to-tail and root-to-fruit kitchen practices where coffee grounds, vegetable peelings, and kitchen by-products are repurposed into fermented syrups, pickles, and garden compost.

Sustainable community initiatives define every dimension of the Leonard Street location. Spent coffee grounds are collected daily for local urban farming cooperatives, food packaging is constructed entirely from compostable plant matter, and waste cooking oil is recycled into bio-diesel fuel. On the green coffee side, Ozone works directly with sustainable producers who practice agroforestry and shaded coffee canopy cultivation, helping preserve wildlife corridors and native bird species throughout Central and South America.

The sustainability framework implemented across Ozone's London operations provides a model for modern urban cafes. By partnering with local community gardens in Hackney and Islington, the roastery diverts hundreds of kilograms of nitrogen-rich spent grounds every week for use as natural organic fertilizer. In the kitchen, stale bread from sourdough loaves is transformed into crisp croutons and savory crumb crusts for brunch dishes, while citrus rinds are macerated into aromatic cocktail cordials. This closed-loop philosophy proves that high-volume hospitality can coexist harmoniously with environmental responsibility.

The beverage program showcases precision roasting across multiple brewing methods. A short black double espresso is priced at £3.70, delivering deep notes of stone fruit and rich milk chocolate. The classic flat white, textured to micro-foam perfection, costs £4.50. For pour-over aficionados, single-origin filter coffees prepared on V60 or Chemex brewers are priced at £4.80, highlighting radiant acidity and floral notes from smallholder farms in Huila, Colombia and Yirgacheffe, Ethiopia. Cold brew infused for sixteen hours is available for £4.50.

Visitors can purchase freshly roasted 250g retail bags of the flagship Brothers Blend for £12.00, or explore seasonal single-origin micro-lots ranging from £13.50 to £16.50. The retail counter provides detailed origin cards outlining cupping scores, harvest methods, and farmer biographies. Staff are readily accessible to offer advice on water filtration, grind adjustments, and French press timing for patrons building their home coffee setups.

Ozone's dedication to extraction perfection is visible in every cup pulled at the central espresso bar. The counter utilizes under-counter Modbar espresso taps paired with custom-curated water filtration, keeping the workspace open and facilitating effortless dialogue between baristas and seated guests. In addition to the permanent Brothers Blend, the grinders regularly feature guest single-origin roasts such as anaerobic natural lots from Minas Gerais in Brazil and washed SL28 varietals from Nyeri, Kenya. For a refreshing cold drink, iced aeropress filter coffee is shaken over ice with fresh citrus peel for £4.50.

Service at Ozone Coffee Roasters is warm and welcoming, retaining the genuine, friendly spirit of New Zealand hospitality. The ground-floor front counter accommodates rapid takeaway orders, allowing local tech workers and commuters to pick up a morning flat white and fresh pastry on their way to the office. Seated diners are guided either to the vibrant ground-floor bar seats or down to the cozy subterranean dining room, where views of the working roastery and food preparation kitchen provide an engaging backdrop.

The kitchen menu goes far beyond standard cafe fare, presenting creative, scratch-made dishes that champion sustainable producers. Notable morning plates include Fenton Farm poached eggs on toasted Wildfarmed sourdough for £10.50, house toasted oat and maple granola with natural yoghurt and poached seasonal pear for £8.50, and house banana bread with salted maple butter for £9.00. For hearty brunch cravings, the kitchen serves its renowned smoked fish kedgeree with soft poached egg and herb chimichurri for £13.50, and fermented chilli fried eggs with labneh and greens for £14.50. Fresh bakery pastries, including butter croissants and chocolate babka slices, range from £3.20 to £4.20.

The basement seating area is particularly prized by visitors who enjoy watching the daily craft of commercial roasting. Through large glass windows, patrons can watch green coffee sacks being measured, roasted in twenty-five-kilogram batches, and tested for quality assurance, making breakfast at Leonard Street an immersive educational experience.

Leonard Street provides an ideal starting point for exploring the vibrant contrasts between the City of London and the East End. Walking five minutes east leads directly into the fashion and nightlife hub of Shoreditch, where independent boutiques and modern art galleries populate Redchurch Street and Boxpark. Heading ten minutes south brings you into the historic streets of the City, with Guildhall and the Barbican Arts Centre offering striking brutalist architecture and peaceful high-walks above the London traffic. For a quiet spot to sip coffee outdoors, Bunhill Fields burial ground is located four minutes to the west, offering leafy tree-shaded walking paths surrounded by historic seventeenth-century headstones.

Ozone Coffee Roasters at 11 Leonard Street, London EC2A 4AQ is open Monday through Friday from 7:30 am to 5 pm, and Saturday through Sunday from 8:30 am to 5 pm. The venue is exceptionally convenient for public transport, situated a two-minute walk from Old Street station on the Northern line and National Rail, while Moorgate and Liverpool Street stations are both within a ten-minute walk. The cafe accepts all major debit cards, credit cards, and contactless digital payments.