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Get started17 Peninsula Square is a four-bedroom mid-terrace house in Winchester (SO23 8GJ). It has a recorded floor area of 197 m² (around 2120 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (May 2025) shows a C (score 74). When first surveyed in June 2015 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good. Period features are noted in the property record.
Sale prices here have outpaced Winchester HPI: 6.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£684/sq ft) was about 108.4% above the typical sold price in the postcode. At 197 m² the property is well over the postcode median (118 m² across 37 EPCs), placing it in the larger end of the local stock. Sold January 2023 for £1,450,000.
Price for 17 Peninsula Square has grown more than fourfold since the 1997 starting point.
£1,558,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 26 years.
£1,450,000
Growth on file: 6.6% per year over 26 years.
17 Peninsula Square is notably below the street on years held.
Price per m²
£7,360
Street avg £6,017
Floor Area
197 m²
Street avg 171 m²
Habitable Rooms
7 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

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
6 January 2023Most recent
£1,450,000
+417.9%over 25 years28 February 1997
£280,000
Median price across the last 5 sales in SO23 8GJ: £700,000 (2025–2024).
Street avg 6 rooms
CO₂ Emissions
5.1 t/year
Street avg 6.6 t/year
SO23 8GJ
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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