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Get started4 Grange Close is a three-bedroom mid-terrace house in Winchester (SO23 9RS). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (June 2020) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2011); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 83), a 2-band jump. Other recorded features include a conservatory.
Sale prices here have outpaced Winchester HPI: 4.7% per year against 0% for the wider region. Today's modelled estimate of £645,000 is 12.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£499/sq ft) was about 80.5% above the typical sold price in the postcode. One planning record on file: an extension approved in 2021. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 107 m² it's 18.2% larger than the typical home in the postcode (91 m² median across 38 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 74% of similar EPCs). Sold October 2020 for £575,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
4 Grange Close has an approved rear extension on the planning record.
4 Grange Close has more than doubled in price since the earliest registered sale in 2002.
£645,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 18 years.
£575,000
Growth on file: 4.7% per year over 18 years.
Price per m²
£5,374
Street avg £4,223
Floor Area
107 m²
Street avg 113 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
49.1dB

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.
Extension: Rear of property
The proposed works will see the construction of a new rear extension to replace the existing conservatory, stepped infill extension and all associated works.
23 October 2020Most recent
£575,000
+130.9%over 18 years23 September 2002
£249,000
Median price across the last 5 sales in SO23 9RS: £635,000 (2025–2024).
CO₂ Emissions
3.9 t/year
Street avg 3.4 t/year
SO23 9JJ
Grange Road — bus stop.
Closest school
0.6 km
Stanmore Primary School. 13 schools nearby.
Night-time· 23:00 – 07:00
41.0dB
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