173 High Street, Guildford, GU1 3AJ

173 High Street is a semi-detached house in Guildford (GU1 3AJ). It has a recorded floor area of 64 m² (around 689 sq ft). At 64 m² this is the 15th smallest of 21 units on EPC record in the building, where floor areas span 34–141 m². The building's EPC ratings span E to C across 21 units on file. The latest certificate (May 2026) shows a D (score 60), on the cusp of jumping into the C band. Main heating runs on electricity: electricity, unspecified tariff. This certificate was lodged in the last six months, so the rating reflects current condition.

Today's modelled estimate of £393,000 is 74.2% below the 2025 sale of £1,525,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. At 64 m² the property is well over the postcode median (43 m² across 20 EPCs), placing it in the larger end of the local stock. A recent sale: £1,525,000 in August 2025. 3 planning records sit against the property, 2 approved, 1 refused. The record references listed-building consent, which constrain future alterations.