11 Aspen Road, High Wycombe, HP10 9FA
About 11 Aspen Road
11 Aspen Road is a detached house in High Wycombe (HP10 9FA). It has a recorded floor area of 98 m² (around 1055 sq ft). The latest certificate (January 2021) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 94).
One planning record on file: a loft conversion approved in 2024. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 2018–2021, sale prices on this property compounded at -83.2% per year. Today's modelled estimate of £590,000 is 14.6% above the 2021 sale price. Sold February 2021 for £515,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 11 Aspen Road
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
11 Aspen Road's carbon output is low for the local stock.
EPC Rating
Planning history
- Jul 2024Loft ConversionFullIn report
Householder application for loft conversion comprising of a new dormer and two roof windows
- Documents
- 8 docs on file
- Reference
- 24/05982/FUL
What's in 11 Aspen Road, High Wycombe, HP10 9FA's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
11 Aspen Road saw 3 transfers in just over a decade — high turnover for the postcode.
£590,000
Modelled from EPC, postcode comparables and a sale-price growth of -83.2% per year over 2 years.
£515,000
Growth on file: -83.2% per year over 2 years.
Sales timeline
4 February 2021Most recent
£515,000
-97.9%over 1 year8 July 2019
£25,000,000
-16.7%over 8 months25 October 2018
£30,000,000
Median price across the last 5 sales in HP10 9FA: £406,250 (2025–2023).
Nearby sales in HP10 9FA
Everything we know about 11 Aspen Road, 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 Aspen Road homes
On price per m², 11 Aspen Road stands well clear of the street.
Price per m²
£5,255
Street avg £4,806
Floor Area
98 m²
Street avg 110 m²
CO₂ Emissions
1.5 t/year
Street avg 1.5 t/year
Years Held
5 years
Street avg 5 years
Similar properties nearby
1 Aspen Road
HP10 9FA
1 Evergreen Way
HP10 9GB
1 Churchill Close, Flackwell Heath
HP10 9LA
1 Clay Close, Flackwell Heath
HP10 9BG
1 Chiltern Green, Flackwell Heath
HP10 9AJ
1 Birfield Road, Loudwater
HP10 9TW
1 Damson Court
HP10 9FG
1 Conway Close, Loudwater
HP10 9TR
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
Abbey Barn Park — bus stop.
Closest school
0.8 km
Abbey View Primary Academy. 18 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
57.8dB

Night-time· 23:00 – 07:00
51.8dB