Rear Basement Extension Time-Lapse | Start to Finish in 7 Minutes (West Hampstead)

Watch a full rear extension to a lower basement flat in West Hampstead — captured start to finish in just 7 minutes. From excavation to the finished space, this time-lapse shows exactly what goes into a professional basement extension by My Trusted Builder. 👉 Thinking about an extension or renovation? Get a FREE consultation and no-obligation estimate today: 🔗 https://mytrustedbuilder.co.uk 📩 Email: [email protected] 📞 Phone: 020 3637 5164 We design, build, and maintain — your trusted partner for property transformation across London. If you enjoyed this build, hit LIKE, SUBSCRIBE, and turn on notifications 🔔 so you never miss a project. #BasementExtension #RearExtension #HomeRenovation #WestHampstead #LondonBuilder