When was my house built?

There's no single official record of every home's build date in England and Wales, but several sources together usually give a good answer.

1. Energy Performance Certificate (EPC). Every certificate includes a construction age band, such as 1930–1949, picked by the assessor. This checker reads them for you.
2. Land Registry new-build sales. Homes first sold as new builds since 1995 are flagged in the Land Registry's price paid data, which gives the build year to within a year or so.
3. Your deeds. The title register and older conveyances often mention when the land was sold to a builder. You can download the title register from HM Land Registry for £7. See our Land Registry search guide.
4. Old maps. The National Library of Scotland's free historic Ordnance Survey maps cover England and Wales. If your house appears on an 1890s map but not an 1870s one, you've narrowed it down.
5. Planning records and building control. Your council's planning portal often has applications for newer homes and extensions back to the 1940s or 1970s.
6. Architectural clues. Sash windows and slate roofs suggest Victorian; bay windows with mock-Tudor gables suggest the 1930s; flat-fronted brick terraces with big windows often date from the 1960s and 1970s.

Why the age of a house matters

• Surveys: older homes may need a fuller Level 3 building survey rather than a basic one. Find surveyors near you.
• Energy bills: solid walls (common before the 1930s) lose more heat than cavity walls. See the energy bill estimator.
• Materials: homes built between about 1950 and 1999 may contain asbestos, and pre-1970s homes may have lead pipes.
• Insurance and mortgages: some lenders and insurers ask for the build date, especially for non-standard construction.