Greenhaven, The Common, Penn, High Wycombe, HP10 8LJ
About Greenhaven
Greenhaven is a detached house in Penn, High Wycombe, High Wycombe (HP10 8LJ). It has a recorded floor area of 200 m² (around 2153 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (March 2016) returns a high B (score 86), putting the home a stone's throw from an A rating. When first surveyed in February 2014 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Poor to Very Good and window efficiency went from Average to Very Good. The latest certificate is from March 2016, so improvements made since then won't be reflected.
Across 2014–2023, sale prices on this property compounded at 12.2% per year. Sold July 2023 for £1,355,000.
Know exactly what you're buying at Greenhaven
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
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Mar 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
High performance glazing installed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
Planning history
Greenhaven has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Latest sale on Greenhaven was the highest on Land Registry record across the postcode.
£1,303,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.2% per year over 9 years.
£1,355,000
Growth on file: 12.2% per year over 9 years.
Sales timeline
11 July 2023Most recent
£1,355,000
+179.4%over 8 years17 August 2014
£485,000
Median price across the last 5 sales in HP10 8LJ: £750,000 (2014–2004).
Nearby sales in HP10 8LJ
Homeleigh, The Common, Penn, High Wycombe, HP10 8LJ
Sold Nov 2014
£780,0001 Fernsdale Cottages, The Common, Penn, High Wycombe, HP10 8LJ
Sold Sept 2011
£485,000May Cottage, The Common, Penn, High Wycombe, HP10 8LJ
Sold Oct 2009
£750,000Mistletoe Cottage, The Common, Penn, High Wycombe, HP10 8LJ
Sold Nov 2004
£778,500Rozel, The Common, Penn, High Wycombe, HP10 8LJ
Sold Jul 2004
£354,950
Everything we know about Greenhaven, 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?

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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
0.1 km
Potters Cross — bus stop.
Closest school
0.4 km
Tylers Green First School. 14 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
47.7dB

Night-time· 23:00 – 07:00
39.1dB