How Much Should You Budget for a Full Refurbishment in Prime London?

This prime London refurbishment budgeting advice has been fully reviewed and incorporated into NU Projects’ expanded 2026 renovation cost guide.

Use the latest NU Projects cost guidance

Read How Much Does a High End Home Renovation Cost in London in 2026? for the complete and current resource.

The guide now includes cost ranges per square metre and square foot, the original 2,500 square foot apartment example, professional fee allowances, contingency guidance, hidden costs and practical ways to protect value.

NU Projects combines architecture, interior design, quantity surveying, project management and construction to create a clear route from the first budget conversation to final handover.

Planning a full refurbishment? Book a confidential project consultation and begin with one accountable team.