Red Onion

Cafe in London · High Street, Ruislip, HA4 8JB

What OpenStreetMap records

Outdoor seating	Yes
Smoking	No smoking
Cuisine	Coffee shop

Contact and location

• High Street, Ruislip, HA4 8JB
• +44 1895 636006

Also recorded elsewhere

OpenStreetMap does not record this for Red Onion, but Overture Maps does. Shown separately because it comes from a different dataset with a different licence.

• Website: Listed website

Guides this venue appears in

• Best first date spots in London Ranked #1256
• Cafes and bars with outdoor seating in London Ranked #1460
• Group meetup spots in London Ranked #1653
• Best cafes to work from in London Ranked #1808

Alternatives nearby

• Granero Lounge Restaurant · 35 m away
• Caffè Nero Cafe · 49 m away
• GAIL's Cafe · 106 m away
• Melisi Restaurant · 117 m away
• Curry Cottage Restaurant · 1099 m away
• Miller & Carter Restaurant · 1286 m away

Frequently asked questions

Know something we don’t?

OpenStreetMap has no tag for how loud a room is, and almost nobody maps power sockets. If you have been to Red Onion, that is exactly the gap you can fill. A person reads every report.

Website

What would you like to tell us? There are power sockets customers can use There is Wi-Fi for customers Quiet enough to hold a conversation Usually too loud or too crowded to work Laptops are welcome The opening hours shown here are wrong This place has closed This place has moved Something else Anything to add? Optional, unless you picked “something else”. Send

Reports are checked before they appear, and they are shown separately from the OpenStreetMap data — we never merge them into it. We store no name, no email and no IP address; see privacy. If you would rather fix the map itself, edit the venue on OpenStreetMap and it will reach this page on the next import.

This page describes what OpenStreetMap records about this venue as of 30 July 2026. We do not collect reviews or ratings, and nothing here is a paid placement.