Thorn House, Park Avenue, Dronfield

This is a well-kept 1930s detached home with a particularly appealing corner plot: the mature garden, patio, pergola and summerhouse give it real character, while the driveway, garage and spacious reception areas add practical appeal. The interior is usable but distinctly traditional, so there is scope to refresh wallpaper, carpets and finishes; the timber kitchen with its prominent Aga is a distinctive feature that could be retained or reworked as part of a light update. The visible works look cosmetic rather than a major rebuild, with a £5,000–£15,000 renovation range.

Renovation economics weigh on the grade because once you include an estimated £10,000 of works on top of the asking price, spend approaches £605,000 — roughly 16% above what comparable floor area achieves locally in current condition. The economics score captures that squeeze; finished resale value is outside our model.