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Get startedArnewood House is a detached house in Colden Common, Winchester, Winchester (SO21 1TA). It has a recorded floor area of 361 m² (around 3886 sq ft), construction records dating it to 2003-2006 and council tax band H. The latest certificate (July 2020) shows a C (score 70). Main heating runs on electricity.
At 361 m² the property is well over the postcode median (96 m² across 14 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. Today's modelled estimate of £2,107,000 sits 57.2% above the 2021 sale of £1,340,000. 2 planning records sit against the property, 1 approved, 1 refused. Sold June 2021 for £1,340,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Arnewood House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
A recent planning application at Arnewood House was refused — worth checking the council file.
Demolition of existing buildings and manege and replacement with a self-build dwelling (Use Class C3), garaging, landscape, biodiversity enhancements and associated works; Package Treatment Plant
Latest sale on Arnewood House was the highest on Land Registry record across the postcode.
£2,107,000
Modelled from EPC, postcode comparables.
£1,340,000
Recorded with HM Land Registry.
Floor Area for Arnewood House runs comfortably ahead of the street norm.
Price per m²
£3,712
Street avg £3,405
Floor Area
361 m²
Street avg 100 m²
Habitable Rooms
9 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
45.6dB

(HOUSEHOLDER) Erection of stables and storage area (RETROSPECTIVE)
4 June 2021Most recent
£1,340,000
Median price across the last 5 sales in SO21 1TA: £280,000 (2022–2016).
Street avg 5 rooms
CO₂ Emissions
7.5 t/year
Street avg 1.8 t/year
SO21 1AS
Avondale Park Homes — bus stop.
Closest school
0.8 km
Colden Common Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
38.3dB
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