Flat 1, 4 Derby Street, Weymouth, DT4 7HX

Flat 1 is a two-bedroom mid-terrace house in Weymouth (DT4 7HX). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (September 2020) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 6 certificates since March 2009. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 72). At 58 m² this is the 3rd smallest of 5 units on EPC record in the building, where floor areas span 29–134 m². The building's EPC ratings span E to C across 5 units on file.

Last sale on file: £140,000 in September 2021. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1999–2021, sale prices on this property compounded at 7.3% per year. Today's modelled estimate of £165,000 is 17.9% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£224/sq ft) was about 48.4% above the typical sold price in the postcode.