Many Solihull homeowners are staying put and extending, rather than moving....

https://dlf-ne.org/how-many-conservation-areas-are-there-in-solihull-a-homeowners-guide-to-extension-decisions/

Many Solihull homeowners are staying put and extending, rather than moving. With the average price gap between a semi and detached at around £246,000, adding space at £1,800-£3,000 per sqm often makes more financial sense