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Get started27 Castleview Gardens is a one-bedroom end-of-terrace house in High Wycombe (HP12 3UD). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1983-1990 and council tax band B. Tenure is freehold. The latest certificate (October 2019) shows a C (score 71). When first surveyed in July 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Poor to Average and hot-water efficiency went from Poor to Average. Main heating runs on electricity. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 5.8% per year against 0% for the wider region. Today's modelled estimate of £177,000 is 10.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£363/sq ft) was about 61.6% above the typical sold price in the postcode. At 41 m² it's 19.6% smaller than the typical home in the postcode (51 m² median across 34 EPCs). Most recent transfer: June 2020 at £160,000.
Sale price has grown by over 3x since 1997.
£177,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 23 years.
£160,000
Growth on file: 5.8% per year over 23 years.
On floor area, 27 Castleview Gardens runs well behind the street norm.
Price per m²
£3,902
Street avg £3,040
Floor Area
41 m²
Street avg 50 m²
Habitable Rooms
2 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
49.3dB

Changes detected from historical EPC data
Hot water efficiency improved
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
10 June 2020Most recent
£160,000
+199.1%over 21 years11 December 1998
£53,500
+24.4%over 1 year14 February 1997
£43,000
Median price across the last 5 sales in HP12 3UD: £182,000 (2024–2021).
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.2 t/year
HP12 3JE
Whitelands Road — bus stop.
Closest school
0.4 km
Oakridge School. 17 schools nearby.
Night-time· 23:00 – 07:00
38.4dB
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