10 Castleview Gardens, High Wycombe, HP12 3UD
About 10 Castleview Gardens
10 Castleview Gardens is a one-bedroom semi-detached house in High Wycombe (HP12 3UD). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (December 2020) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (March 2010); the latest reading is one band lower. Between certificates, hot-water efficiency went from Poor to Average and main heating went from Poor to Average; while window efficiency dropped from Good to Average and lighting dropped from Good to Very Poor. The recommended improvements would push it to C (score 74). Main heating runs on electricity. At 44 m² this is the 4th smallest of 35 units on EPC record in the building, where floor areas span 41–56 m². The building's EPC ratings span E to B across 35 units on file.
Sold May 2021 for £155,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2000–2021, sale prices on this property compounded at 3.7% per year. On a £-per-square-foot basis, the last sale (£327/sq ft) was about 45.9% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Communal gardenYes
- ParkingAllocated
Energy performance
EPC Rating
Certificate validity
Valid until 23 December 2030
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Hot water efficiency improved
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
10 Castleview Gardens has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 2000.
£169,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 21 years.
£155,000
Growth on file: 3.7% per year over 21 years.
Sales timeline
18 May 2021Most recent
£155,000
+29.2%over 10 years2 September 2010
£120,000
+34.1%over 8 years23 June 2002
£89,500
+22.6%over 1 year10 August 2000
£73,000
Median price across the last 5 sales in HP12 3UD: £195,000 (2025–2022).
Nearby sales in HP12 3UD
16 Castleview Gardens, High Wycombe, HP12 3UD
Sold Mar 2025
£207,5003 Castleview Gardens, High Wycombe, HP12 3UD
Sold Jul 2024
£182,00063 Castleview Gardens, High Wycombe, HP12 3UD
Sold Feb 2024
£178,00033 Castleview Gardens, High Wycombe, HP12 3UD
Sold Aug 2023
£195,00035 Castleview Gardens, High Wycombe, HP12 3UD
Sold May 2022
£220,000
Versus other Castleview Gardens homes
Floor Area for 10 Castleview Gardens lags the street by a wide margin.
Price per m²
£3,523
Street avg £3,084
Floor Area
44 m²
Street avg 50 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.2 t/year
Similar properties nearby
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
125/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Whitelands Road — bus stop.
Closest school
0.4 km
Oakridge School. 17 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.3dB

Night-time· 23:00 – 07:00
38.4dB







