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Get startedAshton is a detached house in Speen, Princes Risborough, Princes Risborough (HP27 0SF). It has a recorded floor area of 169 m² (around 1819 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (June 2019) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump. Main heating runs on oil.
Sale prices here have outpaced England HPI: 3.7% per year against 0% for the wider region. Today's modelled estimate of £941,000 is 11.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 42.7% above the typical sold price in the postcode. 5 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Last sale on file: £845,000 in July 2020.
Ashton's carbon output runs well above what efficient homes in the postcode produce.
Multiple extension applications run across more than a decade of planning history at Ashton.
Extension: Single storey · Rear of property
Householder application for construction of single storey rear extension
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£941,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 11 years.
£845,000
Growth on file: 3.7% per year over 11 years.
On co₂ emissions, Ashton runs well behind the street norm.
Price per m²
£5,000
Street avg £4,636
Floor Area
169 m²
Street avg 184 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km

Daytime· 07:00 – 23:00
43.7dB

Extension: Two storey · Rear of property
Construction of two-storey rear extension
3 more applications for this property
Join to see all planning history.
7 July 2020Most recent
£845,000
+48.2%over 10 years15 October 2009
£570,000
Median price across the last 5 sales in HP27 0SF: £577,500 (2023–2005).
CO₂ Emissions
9.5 t/year
Street avg 6.7 t/year
HP27 0RX
Studridge Lane South — bus stop.
Closest school
0.2 km
Speen CofE VA School. 3 schools nearby.
Night-time· 23:00 – 07:00
36.4dB
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