Free tool

Not sure what you need?

A few quick questions to point you toward the project types most likely to fit your home, with the reasoning behind each match - and, where extending is the fit, which shape of extension.

This tool matches your goals against six common project types - extensions, loft conversions, garden rooms, renovations, kitchens and bathrooms - using your garden size, loft head height and appetite for planning permission as signals. Where extensions come out on top, it goes a step further and points toward the specific shape (rear, side, wraparound, double-storey or kitchen) your answers support. It's a starting point for research, not a survey or a quote.

What are you mainly trying to achieve?

How much garden do you have?

If you have a loft, what's the head height like at the ridge?

Roughly 2.2m or more is generally what's needed for a comfortable conversion - this is just a first steer, not a survey.

How do you feel about planning permission?

How much space is there down the side of the house? (optional)

Only relevant if extending is on the table - skip this if you're not sure.

What type of property is it? (optional)

Completed rear extension with open-plan kitchen living space

Ready to make more of your home?

Tell us what you're thinking and let's see what's possible.

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More Space, Built to Last.