Flat, 19 Copnor Road, Portsmouth, PO3 5AA

Flat is a one-bedroom end-of-terrace house in Portsmouth (PO3 5AA). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1900-1929 and council tax band A. At 45 m² this is the smallest unit on EPC record across the building (45–159 m²). The building's EPC ratings span F to C across 15 units on file. The latest certificate (November 2020) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2011. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 70).

Most recent transfer was October 2025 at £147,000 — fresh data. Across the public record there are 4 sales, relatively high churn for a single property. Across 2003–2025, sale prices on this property compounded at 2.8% per year. On a £-per-square-foot basis, the last sale (£303/sq ft) was about 145.2% above the typical sold price in the postcode. At 45 m² it's 15.9% smaller than the typical home in the postcode (54 m² median across 14 EPCs).