27 Castle House, Desborough Road, High Wycombe, HP11 2FP
About 27 Castle House
27 Castle House is a one-bedroom mid-terrace house in High Wycombe (HP11 2FP). It has a recorded floor area of 43 m² (around 463 sq ft). At 43 m² this is the 17th smallest of 40 units on EPC record in the building, where floor areas span 31–61 m². The building's EPC ratings span D to B across 40 units on file. Other recorded features include a balcony. The latest certificate (November 2018) shows a C (score 70). Main heating runs on electricity: electricity, unspecified tariff.
Today's modelled estimate of £195,000 is 14.5% below the 2018 sale of £227,950, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. Most recent transfer: December 2018 at £227,950.
What this property has
Inside
- Bedrooms1
- Bathrooms1
- Open-plan layoutYes
Outside
- BalconyYes
Building
- Heating systemElectric
- LiftYes
Energy performance
27 Castle House's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 25 November 2028
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Planning history
27 Castle House has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£195,000
Modelled from EPC, postcode comparables.
£227,950
Recorded with HM Land Registry.
Sales timeline
17 December 2018Most recent
£227,950
Median price across the last 5 sales in HP11 2FP: £192,000 (2025–2024).
Nearby sales in HP11 2FP
40 Castle House, Desborough Road, High Wycombe, HP11 2FP
Sold Jul 2025
£192,00023 Castle House, Desborough Road, High Wycombe, HP11 2FP
Sold Jun 2025
£195,0001 Castle House, Desborough Road, High Wycombe, HP11 2FP
Sold May 2025
£192,00038 Castle House, Desborough Road, High Wycombe, HP11 2FP
Sold Sept 2024
£175,0008 Castle House, Desborough Road, High Wycombe, HP11 2FP
Sold Jul 2024
£177,500
Versus other Desborough Road homes
Price per m² for 27 Castle House runs comfortably ahead of the street norm.
Price per m²
£5,301
Street avg £4,927
Floor Area
43 m²
Street avg 43 m²
CO₂ Emissions
1.5 t/year
Street avg 1.4 t/year
Years Held
8 years
Street avg 6 years
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The neighbourhood at a glance
Crime
228/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Bridge Street — bus stop.
Closest school
0.3 km
High Wycombe Church of England Combined School. 22 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
53.9dB

Night-time· 23:00 – 07:00
43.4dB







