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Get started20 Alderson Close is a two-bedroom semi-detached house in Aylesbury (HP19 8TA). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (October 2024) shows a C (score 70). When first surveyed in August 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Poor to Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 88).
Sale prices here have outpaced England HPI: 7.6% per year against 0% for the wider region. Today's modelled estimate of £271,000 is 17.3% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£413/sq ft) was about 74.8% above the typical sold price in the postcode. Most recent transfer: September 2019 at £231,000. Across the public record there are 8 sales, relatively high churn for a single property. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs).
20 Alderson Close has more than quadrupled in price since its earliest registered sale in 1996.
£271,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 23 years.
£231,000
Growth on file: 7.6% per year over 23 years.
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CO₂ Emissions for 20 Alderson Close runs comfortably ahead of the street norm.
Price per m²
£4,442
Street avg £3,563
Floor Area
52 m²
Street avg 62 m²
Habitable Rooms
4 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Rabans Lane — bus stop.

Daytime· 07:00 – 23:00
53.0dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Wall insulation upgraded
Loft insulation upgraded to recommended levels
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
23 September 2019Most recent
£231,000
-0.6%over 1 year21 September 2018
£232,500
+25.7%over 3 years20 March 2015
£185,000
+5.7%over 5 years13 November 2009
£175,000
+26.4%over 5 years12 December 2003
£138,500
+75.3%over 3 years21 January 2000
£79,000
+16.2%over 9 months16 April 1999
£68,000
+54.5%over 2 years13 December 1996
£44,000
Median price across the last 5 sales in HP19 8TA: £280,000 (2024–2019).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
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Comparable sales, transport, crime, schools and more

Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 3.2 t/year
HP19 8NQ
Closest school
0.3 km
Thomas Hickman School. 18 schools nearby.
Night-time· 23:00 – 07:00
42.2dB