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Get started10 Chadwick Street is a three-bedroom semi-detached house in High Wycombe (HP13 5PS). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2020) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in March 2016 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Average to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump.
Sale prices here have outpaced England HPI: 9.2% per year against 0% for the wider region. Today's modelled estimate of £457,000 is 17.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£389/sq ft) was about 87.6% above the typical sold price in the postcode. One planning record on file: a loft conversion approved in 2019. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 93 m² it's 20.8% larger than the typical home in the postcode (77 m² median across 17 EPCs). Sold February 2021 for £389,000. 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.
Certificate of Lawfulness Proposed for hip to gable roof extension with insertion of rear dormer, rooflight to front & window in new gable
Latest sale on 10 Chadwick Street was the highest on Land Registry record across the postcode.
£457,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.2% per year over 4 years.
£389,000
Growth on file: 9.2% per year over 4 years.
Years Held for 10 Chadwick Street lags the street by a wide margin.
Price per m²
£4,183
Street avg £2,966
Floor Area
93 m²
Street avg 79 m²
Habitable Rooms
4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km

Daytime· 07:00 – 23:00
48.5dB

Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
11 February 2021Most recent
£389,000
+46.8%over 4 years6 October 2016
£265,000
Median price across the last 5 sales in HP13 5PS: £297,500 (2021–2018).
Street avg 4 rooms
CO₂ Emissions
3.9 t/year
Street avg 3.7 t/year
HP13 5JY
Chadwick Street — bus stop.
Closest school
0.4 km
The Royal Grammar School, High Wycombe. 20 schools nearby.
Night-time· 23:00 – 07:00
39.2dB
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