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Get started21 Birinus Close is a two-bedroom mid-terrace house in High Wycombe (HP12 3LZ). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1983-1990 and council tax band C. Tenure is freehold. At 50 m² this is the 2nd 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 top. The home occupies a cul-de-sac position. The latest certificate (June 2025) shows a C (score 70). The rating has held steady at C across 2 certificates since April 2013. Between certificates, lighting went from Average to Very Good; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 81). Main heating runs on electricity.
Sale prices here have outpaced England HPI: 4.5% per year against 0% for the wider region. Today's modelled estimate of £211,000 is 45.5% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£269/sq ft) was about 22.7% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 85% of similar EPCs). 13 years since the last transfer (October 2013).
21 Birinus Close valuation sits well clear of the typical sold price in this postcode.
£211,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 13 years.
£145,000
Growth on file: 4.5% per year over 13 years.
On co₂ emissions, 21 Birinus Close stands well clear of the street.
Price per m²
£2,900
Street avg £2,890
Floor Area
50 m²
Street avg 54 m²
Habitable Rooms
4 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

Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
25 October 2013Most recent
£145,000
+10.7%over 9 years31 August 2004
£131,000
+61.7%over 4 years14 July 2000
£81,000
Median price across the last 5 sales in HP12 3LZ: £225,000 (2025–2020).
CO₂ Emissions
2.7 t/year
Street avg 3.7 t/year
HP12 3LZ
Closest school
0.4 km
Castlefield School. 16 schools nearby.
Night-time· 23:00 – 07:00
42.0dB
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