12a Ashley Court, St Johns Road, Penn, High Wycombe, HP10 8HN
About 12a Ashley Court
12a Ashley Court is a semi-detached house in Penn, High Wycombe, High Wycombe (HP10 8HN). It has a recorded floor area of 51 m² (around 549 sq ft) and construction records dating it to 1976-1982. At 51 m² this is the 7th smallest of 17 units on EPC record in the building, where floor areas span 47–53 m². The building's EPC ratings span E to C across 17 units on file. The latest certificate (November 2016) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).
Across 2017–2018, sale prices on this property compounded at 11.7% per year. On a £-per-square-foot basis, the last sale (£510/sq ft) was about 47.2% above the typical sold price in the postcode. Most recent transfer: July 2018 at £280,000.
Know exactly what you're buying at 12a Ashley Court
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
12a Ashley Court has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
12a Ashley Court changed hands twice within eighteen months — unusual for the area.
£287,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.7% per year over 1 year.
£280,000
Growth on file: 11.7% per year over 1 year.
Sales timeline
17 July 2018Most recent
£280,000
+15.2%over 1 year5 April 2017
£243,000
Median price across the last 5 sales in HP10 8HN: £280,000 (2025–2021).
Nearby sales in HP10 8HN
1 Ashley Court, St Johns Road, Penn, High Wycombe, HP10 8HN
Sold Oct 2025
£305,00017 Ashley Court, St Johns Road, Penn, High Wycombe, HP10 8HN
Sold Mar 2024
£255,0002 Ashley Court, St Johns Road, Penn, High Wycombe, HP10 8HN
Sold Feb 2023
£321,7508 Ashley Court, St Johns Road, Penn, High Wycombe, HP10 8HN
Sold Sept 2021
£280,0005 Ashley Court, St Johns Road, Penn, High Wycombe, HP10 8HN
Sold Apr 2021
£250,000
Everything we know about 12a Ashley Court, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other St Johns Road homes
Price per m²
£5,490
Street avg £5,021
Floor Area
51 m²
Street avg 51 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.4 t/year
Similar properties nearby
1 Church Road, Penn
HP10 8EL
1 Ashley Court, St Johns Road, Penn
HP10 8HN
1 Fields End, New Road, Penn
HP10 8DJ
1 Hartwell Close, Penn
HP10 8AP
1 Cherry Tree Way, Penn
HP10 8DQ
1 Ashley Drive, Penn
HP10 8BQ
1 Greenridge, Penn
HP10 8DX
1 Hillcroft Road, Penn
HP10 8EA
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
New Road — bus stop.
Closest school
0.3 km
Tylers Green Middle School. 16 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
46.1dB

Night-time· 23:00 – 07:00
37.0dB