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Get started9 Peninsula Square is a two-bedroom mid-terrace house in Winchester (SO23 8GJ). It has a recorded floor area of 202 m² (around 2174 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (April 2024) shows a C (score 77), near the top of the C band. When first surveyed in August 2013 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Very Poor to Very Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Very Poor. The recommended improvements would push it to B (score 87).
Sale prices here have outpaced Winchester HPI: 9% per year against 0% for the wider region. Today's modelled estimate of £1,680,000 is 12% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£690/sq ft) was about 110.2% above the typical sold price in the postcode. At 202 m² the property is well over the postcode median (118 m² across 37 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. The record references listed-building consent, which constrain future alterations. Last sold in September 2015, so it's been off the market for around 11 years.
9 Peninsula Square has a listed-building consent on record — alterations to a listed property are tightly controlled.
Internal alterations, including formation of second floor and alterations to rear fenistration.
9 Peninsula Square has more than quadrupled in price since its earliest registered sale in 1998.
£1,680,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.0% per year over 18 years.
£1,500,000
Growth on file: 9.0% per year over 18 years.
9 Peninsula Square outperforms the street on epc rating by a wide margin.
Price per m²
£7,426
Street avg £6,013
Floor Area
202 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
Loft insulation installed or upgraded to 250mm+
Cavity wall insulation installed
Floor insulation added or improved
More low energy lighting installed
Loft insulation installed or upgraded to 250mm+
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Internal alterations, including formation of second floor and alterations to rear fenistration.
16 September 2015Most recent
£1,500,000
+354.5%over 17 years18 February 1998
£330,000
Median price across the last 5 sales in SO23 8GJ: £700,000 (2025–2024).
Street avg 6 rooms
CO₂ Emissions
4.4 t/year
Street avg 6.6 t/year
SO23 8HW
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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