UK Extension Cost & Project Planner

Plan the cost and programme of your extension in one workbook

Designed for homeowners and self-managing renovators who want a clearer view of both money and time. The workbook combines a structured extension cost plan with an editable project programme.

Included

• Work-package budget and quote comparison
• Selected contractor and supplier values
• Paid-cost tracking and budget variance
• Editable project programme
• Start and finish dates
• Task durations, dependencies and status
• Pre-built extension work packages from design through completion

Suitable for

Single-storey, double-storey, side, rear and wraparound extensions, as well as substantial renovation projects.

Built to answer the questions that matter

What have we budgeted? What have we committed? What is left to pay? What should happen next? And where is the programme slipping?

You receive: the editable Excel planner, start guide and licence in one digital pack.

Format: .xlsx   |   Delivery: digital download   |   Use: reusable for your own projects.

This planning template is not a substitute for professional design, structural, contractual or cost advice.

Want the complete toolkit?

The Complete Project Delivery Bundle includes all 9 ProjectDesk Pro Excel tools for £79.99. Buying the nine tools separately totals £244.91.