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Get started21 Grange Close is a two-bedroom semi-detached house in Winchester (SO23 9RS). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (November 2020) returns a B (score 81), comfortably above the UK average. When first surveyed in August 2012 the rating was C, the property has climbed 1 band since. At 60 m² this is the 9th smallest of 39 units on EPC record in the building, where floor areas span 52–189 m². The building's EPC ratings span D to B, with this unit at the top. Other recorded features include a balcony.
Sale prices here have outpaced Winchester HPI: 1% per year against 0% for the wider region. Today's modelled estimate of £140,000 is 32.7% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£163/sq ft) was about 41.6% below the postcode norm. At 60 m² it sits well below the postcode median (96 m² across 38 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. Last sale on file: £105,500 in August 2023.
21 Grange Close ranks among the most efficient homes in the postcode for energy use.
21 Grange Close valuation runs notably under the typical sold price in this postcode.
£140,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.0% per year over 7 years.
£105,500
Growth on file: 1.0% per year over 7 years.
21 Grange Close outperforms the street on epc rating by a wide margin.
Price per m²
£1,758
Street avg £2,721
Floor Area
60 m²
Street avg 57 m²
Habitable Rooms
3 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.
31 August 2023Most recent
£105,500
+7.7%over 7 years17 June 2016
£98,000
Median price across the last 5 sales in SO23 9RS: £635,000 (2025–2024).
Street avg 3 rooms
CO₂ Emissions
1.2 t/year
Street avg 1.4 t/year
SO23 9LP
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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