Venue

Knotel at Old Sessions House

A Grade II listed former courthouse in Clerkenwell, Old Sessions House is a 18,000 square foot workspace hub with multiple rooms suited to private dining, conferences, brand activations and celebrations. The building has been fully refurbished to blend historic architectural detail with contemporary comfort, offering flexible layouts across intimate meeting rooms and grand halls. Book individual spaces or take exclusive hire of the entire house for your next session.

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The Greatroom at Knotel at Old Sessions House

The Greatroom1 / 13

⌖ Clerkenwell · EC1R 0NA

Knotel at Old Sessions House

Featured space

The Greatroom

✦ Matched space

The Greatroom sits at the centre of Old Sessions House, a high-ceilinged room flooded with natural light from original sash windows that overlook Clerkenwell Green. The space has wide-plank wooden floors, worn plaster walls and a mix of contemporary lounge seating alongside long timber tables. Muted tones, layered rugs and potted plants create an informal, flexible setting. The room includes Wi-Fi, air conditioning and an in-room PA system, and permits external DJs. It is wheelchair accessible with accessible toilets nearby. The space retains period character whilst feeling stylishly furnished and welcoming, with an energetic, convivial atmosphere that still offers quieter corners for focused work. Suited to creative groups seeking mixed-seating formats for seated meetings or standing receptions, or as a dance space after dinner.

Space photos

Seated120

Standing160

PrivacyPrivate

Price guideHire fee from £6,300

Other spaces

The Dining Room at Knotel at Old Sessions House

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The Dining Room is a luxurious ground floor space within the Workclub, offering an intimate setting for private dinners and gatherings. The room effortlessly transforms to accommodate talks and workshops with the addition of a TV screen and microphones. Refined and versatile, it is a distinguished setting where every moment is savoured within the walls of Old Sessions House.

Seated: 35
Standing: 60
Privacy: Private
Price guide: Hire fee from £5,040

The Showroom at Knotel at Old Sessions House

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The Showroom preserves original courthouse character centred on a large domed skylight that floods the space with abundant natural light. High ceilings, original plaster cornices and wide reclaimed timber floorboards leave the interior feeling unfinished and authentic. Tall sash windows and weathered plaster surfaces sit alongside period mouldings. The room includes Wi-Fi, air conditioning and an in-house PA system, and allows external DJs and guest music. A wide arched doorway opens to an adjoining salon, providing flexible flow between areas. Wheelchair accessible with accessible toilets nearby, the Showroom presents a welcoming, relaxed atmosphere with careful attention to architectural detail and an energetic, buzzy quality. It suits small creative teams and independent agencies seeking an informal setting for seated discussions, standing networking receptions, brand showcases or workshops.

Seated: 40
Standing: 60
Privacy: Private
Price guide: Hire fee from £6,300

Old Sessions House at Knotel at Old Sessions House

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Welcome to Old Sessions House, a historic gem in the heart of Clerkenwell. This former courthouse, with its stunning stone exterior, retains its original charm, offering a glimpse into the grandeur of the eighteenth century. Inside, marvel at the Grade II listed splendor, from the grand mezzanine areas to the restored glass atrium and dome roof. Each space exudes timeless elegance and opulence. With exclusive hire, you'll have access to the full building, accommodating up to 450 guests across various stunning spaces. Whether it's a full house party, a dreamy wedding, or a captivating brand activation, Old Sessions House provides the perfect backdrop for unforgettable events.

Seated: 120
Standing: 450
Privacy: Private
Price guide: Hire fee from £25,000

Chairman's Room at Knotel at Old Sessions House

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The Chairman's Room is on the ground floor of the Workclub, easily accessible and close to the building's amenities. Set up as a boardroom in the daytime, the room can be transformed into a stunning private dining room by removing the flat screen TV, making it perfect for business lunches or private dinners. AV equipment includes a flat screen TV with 360 Owl connection for HDMI, USB-C and USB laptop ports, and a whiteboard.

Seated: 20
Standing: Unknown
Privacy: Private
Price guide: Hire fee from £2,646

Court of Quarter at Knotel at Old Sessions House

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The Court of Quarter is one of the largest meeting rooms on the top floor of the Workclub, providing all the AV equipment needed for a successful meeting. The room includes a flat screen TV with 360 Owl connection for HDMI, USB-C and USB laptop ports, and a whiteboard. Total size is 320 square feet.

Seated: 14
Standing: Unknown
Privacy: Private
Price guide: Hire fee from £240

Weddings at OSH at Knotel at Old Sessions House

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A Grade II listed former courthouse with multiple rooms retaining original courtroom architecture and high ornate ceilings. The interior features high moulded ceilings, large crystal chandeliers and tall windows admitting natural light. Walls display aged plaster and classical detailing suited to long banquet layouts. A collection of adaptable rooms includes a grand hall and several smaller meeting and dining spaces. On-site facilities comprise an in-house restaurant and bar, PA system and speakers, Wi-Fi and air conditioning. The building is restored while retaining strong historic character and tasteful contemporary fittings. Wheelchair accessible with accessible toilets throughout. A private rooftop terrace includes a heated pool. The public rooms are welcoming and lively, showing careful decorative detail. Ideal for formal seated dinners or mixed standing receptions across a mix of large and intimate rooms.

Seated: 120
Standing: 200
Privacy: Private
Price guide: Hire fee from £30,000

The Rooftop at Knotel at Old Sessions House

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An exclusive rooftop oasis at the top of Old Sessions House offering panoramic views across the City of London. The space is the perfect spot for reception drinks, wedding photos, summer barbecues or evening drinks. A heated pool sits on the terrace, creating an inviting setting for warm-weather events. The backdrop of the iconic skyline makes this an atmospheric venue for celebrations and gatherings.

Seated: 30
Standing: 45
Privacy: Private
Price guide: Hire fee from £6,300

Billiards Terrace at Knotel at Old Sessions House

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The Billiards Room and Terrace is an elegant yet welcoming space to host the perfectly summer party. A stunning 70's inspired snooker table and a fantastic selection of vinyls to flip through are only beginning, as you step out onto the terrace. Whether its a company offsite, an engagement party, or you just fancy an excuse for some BBQ in the sun this space is a great fit.

Seated: Unknown
Standing: 60
Privacy: Private
Price guide: Hire fee from £6,300

Courtroom Bar at Knotel at Old Sessions House

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The Courtroom Bar occupies what was once the original courtroom, now an elegant space for afterwork drinks, networking events and cocktail parties. A beautiful domed roof from the 17th century crowns the room, and the incredible architecture of this former courthouse remains on full display. The space creates an atmosphere where the echoes of history mingle with celebration, offering a distinctive setting for drinks receptions and social gatherings.

Seated: Unknown
Standing: 60
Privacy: Private
Price guide: Hire fee from £7,560

Clerk of Peace at Knotel at Old Sessions House

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A meeting room on the top floor of the Workclub equipped with a flat screen TV, 360 Owl connection for HDMI, USB-C and USB laptop ports, and a whiteboard. The Clerk of Peace provides all the AV equipment needed for successful meetings and presentations.

Seated: 8
Standing: Unknown
Privacy: Private
Price guide: Hire fee from £180

The Hotbox at Knotel at Old Sessions House

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The Hotbox is the most intimate meeting room, seating four people at a round table. Despite its small footprint, the higher than normal ceiling and large window provide abundant light and a sense of space. The room includes a flat screen TV with connection for HDMI, USB-C and USB laptop ports, and a whiteboard for presentations and note-taking.

Seated: 4
Standing: Unknown
Privacy: Private
Price guide: Hire fee from £120