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Get startedFlat 5 is a one-bedroom semi-detached house in Christchurch (BH23 1QL). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1967-1975 and council tax band B. At 44 m² this is the smallest unit on EPC record across the building (44–59 m²). The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (May 2014) shows an E (score 52), well below the UK norm with real room to improve. When first surveyed in April 2014 the rating was F, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Poor. The recommended improvements would push it to D (score 62). Main heating runs on electricity. The latest certificate is from May 2014, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 5.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£306/sq ft) was about 81.4% above the typical sold price in the postcode. At 44 m² it's 17% smaller than the typical home in the postcode (53 m² median across 51 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Most recent transfer: October 2022 at £145,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Flat 5's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 22 May 2024
Flat 5 has more than tripled in price since its earliest registered sale in 1999.
£156,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 23 years.
£145,000
Growth on file: 5.3% per year over 23 years.
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CO₂ Emissions for Flat 5 lags the street by a wide margin.
Price per m²
£3,295
Street avg £2,402
Floor Area
44 m²
Street avg 54 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bargates — bus stop.

Daytime· 07:00 – 23:00
51.9dB

Changes detected from historical EPC data
Hot water efficiency improved
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27 October 2022Most recent
£145,000
+54.3%over 18 years16 January 2004
£94,000
+113.6%over 4 years30 September 1999
£44,000
Median price across the last 5 sales in BH23 1QL: £120,000 (2025–2021).
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CO₂ Emissions
4.4 t/year
Street avg 2.3 t/year
BH23 1LW
Closest school
0.4 km
Twynham School. 17 schools nearby.
Night-time· 23:00 – 07:00
43.7dB