See how BuildLens uncovered £147,000 of hidden renovation cost

Build Cost Intelligence · Enhanced

Know what your project costs. And how it comes together.

For when you're committed to the work — extension included. A fully itemised cost, a summary scope of works and a headline programme, built from your plans and priced for your postcode.

Get the Enhanced report — £395 → Delivered in 48 hours · 15+ pages

The question it answers

“Can I afford what I'm planning?”

You have a plan — maybe drawings, maybe an extension in mind. Enhanced tells you what it will cost and what delivering it actually involves, so you know the whole thing stands up before you take it to anyone.

Where it sits

Past considering. Into planning.

Compact answers whether a project is worth starting. Enhanced is the step after that: it costs the work you are actually planning — extension included — and sets out the scope and the programme.

So you can see the whole shape of the job, not just the headline figure, before you commit a penny to it.

Line drawing of a period detached house with a single-storey rear extension

Inside the report

What sits in your fifteen-plus pages.

01

The Verdict

The headline figure and what it means for your project — the thirty-second read.

02

Cost Drivers

Where the money concentrates across the elements of the work, extension and existing alike.

03

Cost Schedule

The full itemised breakdown — every element costed, never a single lump sum.

04

Summary Scope of Works

What the job actually involves, written out — the work that sits behind the number.

05

Headline Programme

How long it takes, in sequence — the shape of the build from start to finish.

06

The Path Forward

What to do next, and where the decisions and the risks sit before you start.

Is Enhanced the right one?

The middle of the range.

If you are only renovating within your existing footprint, Compact covers it. If you need a full tender-ready scope per trade, a week-by-week programme and a risk register, that is Full Spectrum. Not sure? The three-question guide will place you.

How it works

Three steps to your number.

1

Pay and start

£395, then straight to a short intake form.

2

Tell us the project

The property, the scope and your plans — a few minutes, drawings welcome but not required.

3

Report in 48 hours

Your itemised Enhanced report, built and sent to your inbox.

Know it's affordable. Before you take it further.

A desktop analysis, not a site visit — but every figure in it is constructed, not estimated.

Get the Enhanced report — £395 → Delivered in 48 hours · 15+ pages