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What does renovating a house exterior cost?

Facet Pro is in beta. Our measurement of wall area from a photograph is still being calibrated against surveyed properties, so treat wall and roof figures as indicative and window figures as a guide.

The short answer£36,720 to £41,257 for a typical semi doing windows, front door, walls, roofline and roof together.

The whole outside, itemised

ElementEstimated cost inc VAT
8 windows£7,054 – £10,150
Composite front door£1,760 – £3,201
Walls, 90 m² (Alabaster)£8,520
Fascias, soffits, guttering, 30 m£6,522
Roof, 80 m² (Charcoal Roof)£12,864

Why the total is not five quotes added up

Five trades priced separately means paying for access five times, five sets of mobilisation, and five companies each protecting their own margin against the others’ unknowns. Priced together, the scaffold goes up once.

It also means you see one number for the outside of your house instead of five that never quite add up to a decision. That is the whole reason this site prices all of it from one photograph.

See it on your own house

Every figure above is a typical house. Yours is not typical — nobody's is. Upload one photograph and we will find your windows, doors, roof and walls, estimate your wall area, and price your own elevation.

Upload a photo

Free to try · No measurements · No sales call unless you ask

These are estimates for planning, from real supplier and labour rates — not a quotation, and not a survey. What you pay depends on your own house and, more than anything else, on which company quotes it. Your installer confirms the figure on survey.