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Get started20 Whitebeam Close is a three-bedroom detached house in Colden Common, Winchester, Winchester (SO21 1AH). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (November 2020) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Sale prices here have outpaced Winchester HPI: 6.2% per year against 0% for the wider region. Today's modelled estimate of £487,000 is 16% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£433/sq ft) was about 44.3% above the typical sold price in the postcode. One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: March 2021 at £419,950. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
20 Whitebeam Close has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Single storey rear extension
20 Whitebeam Close has more than quadrupled in price since its earliest registered sale in 1995.
£487,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 26 years.
£419,950
Growth on file: 6.2% per year over 26 years.
Price per m²
£4,666
Street avg £4,537
Floor Area
90 m²
Street avg 90 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
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km

Daytime· 07:00 – 23:00
49.9dB

12 March 2021Most recent
£419,950
+352.8%over 23 years25 July 1997
£92,750
+6.6%over 2 years24 February 1995
£87,000
Median price across the last 5 sales in SO21 1AH: £433,000 (2025–2020).
8 Whitebeam Close Colden Common Winchester
Sold Mar 2025
12 Whitebeam Close Colden Common Winchester
Sold Jan 2024
26 Whitebeam Close Colden Common Winchester
Sold Oct 2022
28 Whitebeam Close Colden Common Winchester
Sold Jun 2021
24 Whitebeam Close Colden Common Winchester
Sold Dec 2020
CO₂ Emissions
3.2 t/year
Street avg 3.5 t/year
SO21 1UW
Avondale Park Homes — bus stop.
Closest school
0.3 km
Colden Common Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
40.0dB
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