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Get startedFlat 3 is an end-of-terrace house in Christchurch (BH23 1QL). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1976-1982 and council tax band B. At 56 m² this is the 5th smallest of 8 units on EPC record in the building, where floor areas span 44–59 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (April 2022) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2009); the latest reading is one band lower. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Average to Good and lighting went from Average to Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on electricity.
Sale prices here have outpaced England HPI: 4.1% per year against 0.1% for the wider region. Today's modelled estimate of £150,000 is 47.1% above the 2025 sale price. Most recent transfer was October 2025 at £102,000 — fresh data. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
Flat 3 has more than doubled in price since the earliest registered sale in 1998.
£150,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 27 years.
£102,000
Growth on file: 4.1% per year over 27 years.
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Years Held for Flat 3 lags the street by a wide margin.
Price per m²
£1,821
Street avg £2,536
Floor Area
56 m²
Street avg 54 m²
Habitable Rooms
3 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 decreased
Wall insulation upgraded
Roof insulation improved
More low energy lighting installed
Heating system changed
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
8 October 2025Most recent
£102,000
-15.0%over 4 years28 January 2021
£120,000
+10.6%over 1 year4 February 2019
£108,500
+8.5%over 6 years22 October 2012
£100,000
-21.6%over 3 years2 October 2009
£127,500
+50.0%over 6 years11 April 2003
£85,000
+17.2%over 1 year17 January 2002
£72,500
+8.2%28 August 2001
£67,000
+91.4%over 2 years30 October 1998
£35,000
Median price across the last 5 sales in BH23 1QL: £148,500 (2024–2020).
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CO₂ Emissions
3.6 t/year
Street avg 2.3 t/year
BH23 1QD
Closest school
0.4 km
Twynham School. 17 schools nearby.
Night-time· 23:00 – 07:00
43.7dB