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Get startedHollybush House is a detached house in Crawley, Winchester, Winchester (SO21 2QB). It has a recorded floor area of 294 m² (around 3165 sq ft), construction records dating it to 1996-2002 and council tax band H. The latest certificate (July 2024) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since March 2012. Between certificates, lighting went from Poor to Very Good; while main heating dropped from Average to Poor. The recommended improvements would push it to C (score 71). Main heating runs on electricity.
Sale prices here have outpaced Winchester HPI: 6.3% per year against 0% for the wider region. Today's modelled estimate of £2,224,000 is 18.6% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£592/sq ft) was about 357.7% above the typical sold price in the postcode. It changed hands recently, sold March 2025 for £1,875,000. 7 planning records sit against the property, 6 approved, 0 refused. Past consents include an extension, a loft conversion, tree works and a porch, meaningful when judging how the property has evolved. At 294 m² it's 20.5% larger than the typical home in the postcode (244 m² median across 3 EPCs).
Hollybush House has been extended on multiple sides of the property across separate planning applications.
Conversion of existing garage into annexe with an additional storey and the erection of a detached garage with home office above as well as associated landscaping.
Hollybush House has more than quadrupled in price since its earliest registered sale in 1996.
£2,224,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 29 years.
£1,875,000
Growth on file: 6.3% per year over 29 years.
Hollybush House outperforms the street on price per m² by a wide margin.
Price per m²
£6,378
Street avg £3,246
Floor Area
294 m²
Street avg 453 m²
CO₂ Emissions
5.7 t/year
Street avg 9.7 t/year
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
0.5 km

Daytime· 07:00 – 23:00
41.5dB

Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Changed to a more efficient fuel source
Heating controls changed
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water efficiency improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Part single, part two storey · Side of property
Part Two Storey & Part First Floor Side Extension, Elevational Alterations and Loft Conversion.
5 more applications for this property
Join to see all planning history.
18 March 2025Most recent
£1,875,000
+38.9%over 7 years14 June 2017
£1,350,000
+12.5%over 3 years17 September 2013
£1,200,000
+272.1%over 17 years27 March 1996
£322,500
Median price across the last 5 sales in SO21 2QB: £1,310,000 (2025–2000).
Years Held
1 years
Street avg 13 years
SO21 2AS
Crawley Court — bus stop.
Night-time· 23:00 – 07:00
35.6dB
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