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Get started23 Peninsula Square is a three-bedroom mid-terrace house in Winchester (SO23 8GJ). It has a recorded floor area of 186 m² (around 2007 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (July 2010) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 56). The latest certificate is from July 2010, so improvements made since then won't be reflected.
Sale prices here have outpaced Winchester HPI: 7.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£760/sq ft) was about 131.8% above the typical sold price in the postcode. At 186 m² the property is well over the postcode median (118 m² across 37 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Sold March 2021 for £1,525,000. 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.
23 Peninsula Square sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 30 Jul 2020
23 Peninsula Square has more than quadrupled in price since its earliest registered sale in 1997.
£1,470,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 24 years.
£1,525,000
Growth on file: 7.1% per year over 24 years.
23 Peninsula Square is notably below the street on epc rating.
Price per m²
£8,180
Street avg £5,963
Floor Area
186 m²
Street avg 172 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Clifton Hill — bus stop.

Daytime· 07:00 – 23:00
50.2dB

5 March 2021Most recent
£1,525,000
+47.3%over 3 years6 June 2017
£1,035,000
+13.7%over 10 years29 January 2007
£910,000
+45.6%over 4 years15 August 2002
£625,000
+108.3%over 5 years11 July 1997
£300,000
Median price across the last 5 sales in SO23 8GJ: £700,000 (2025–2024).
Street avg 6 rooms
CO₂ Emissions
9.6 t/year
Street avg 6.3 t/year
SO23 8GF
Closest school
0.9 km
St Bede Church of England Primary School. 16 schools nearby.
Night-time· 23:00 – 07:00
40.4dB
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