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Get started100b is a semi-detached house in High Wycombe (HP12 3BD). It has a recorded floor area of 56 m² (around 603 sq ft) and construction records dating it to 1930-1949. The latest certificate (September 2025) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, lighting went from Very Poor to Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 75). At 56 m² this is the 6th smallest of 23 units on EPC record in the building, where floor areas span 40–117 m². The building's EPC ratings span E to C across 23 units on file.
Held since October 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Sale prices here have outpaced England HPI: 8.2% per year against 0% for the wider region. Today's modelled estimate of £183,000 sits 67.9% above the 2009 sale of £109,000. At 56 m² it sits well below the postcode median (80 m² across 22 EPCs), making it one of the more compact homes locally.
Sale price has at least doubled since 1999.
£183,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 10 years.
£109,000
Growth on file: 8.2% per year over 10 years.
100b outperforms the street on floor area by a wide margin.
Price per m²
£1,946
Street avg £3,926
Floor Area
56 m²
Street avg 48 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Half Moon PH — bus stop.

Daytime· 07:00 – 23:00
50.1dB

Changes detected from historical EPC data
Heating controls changed
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
26 October 2009Most recent
£109,000
+127.3%over 10 years18 May 1999
£47,950
Median price across the last 5 sales in HP12 3BD: £312,000 (2025–2017).
CO₂ Emissions
2.4 t/year
Street avg 2.7 t/year
HP12 3QQ
Closest school
0.5 km
Oakridge School. 18 schools nearby.
Night-time· 23:00 – 07:00
39.6dB
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