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Get started12 Birinus Close is a two-bedroom semi-detached house in High Wycombe (HP12 3LZ). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1991-1995 and council tax band C. At 57 m² this is the 20th smallest of 21 units on EPC record in the building, where floor areas span 43–58 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (October 2016) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity.
Held since October 2006 — that's 20 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 9.2% per year against 0% for the wider region. Today's modelled estimate of £212,000 is 44.7% above the 2006 sale price. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
12 Birinus Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
12 Birinus Close saw 3 transfers in just over a decade — high turnover for the postcode.
£212,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.2% per year over 7 years.
£146,500
Growth on file: 9.2% per year over 7 years.
EPC Rating for 12 Birinus Close lags the street by a wide margin.
Price per m²
£2,570
Street avg £2,908
Floor Area
57 m²
Street avg 54 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Edmunds Close — bus stop.

Daytime· 07:00 – 23:00
51.6dB

27 October 2006Most recent
£146,500
+61.0%over 5 years23 February 2001
£91,000
+13.8%over 1 year20 December 1999
£80,000
Median price across the last 5 sales in HP12 3LZ: £225,000 (2025–2020).
CO₂ Emissions
3.0 t/year
Street avg 3.7 t/year
HP12 3AQ
Closest school
0.4 km
Castlefield School. 16 schools nearby.
Night-time· 23:00 – 07:00
42.0dB
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