Model valuation£417,0008 Busby Close
Local market context
Estimated value
£1,607,000
Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£1,607,000
Your note and figure are shown publicly on this page.
The estimate for Penbury Farm is modelled from its 326 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in HP10 8PG. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Floor area
326 m² from the EPC lodged in August 2014
Sales of this home
No sale recorded since 1995
Recent sales in HP10 8PG
4 sales, median £2,575,000 (2026–2002)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: April 2026 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Penbury Farm has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 4 sales in HP10 8PG: £2,575,000 (2026–2002).
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Penbury Farm is a detached house in Penn, High Wycombe, High Wycombe (HP10 8PG). It has a recorded floor area of 326 m² (around 3509 sq ft) and construction records dating it to before 1900. The latest certificate (August 2014) shows an E (score 54), well below the UK norm with real room to improve. When first surveyed in December 2011 the rating was G, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average, hot-water efficiency went from Poor to Average and lighting went from Very Poor to Poor; while window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 73), a 2-band jump. The latest certificate is from August 2014, so improvements made since then won't be reflected.
At 326 m² the property is well over the postcode median (207 m² across 9 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs).
Penbury Farm's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 05 Aug 2024
Certificate validity
Expired on 5 August 2024
Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Penbury Farm has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
On epc rating, Penbury Farm runs well behind the street norm.
EPC Rating
54 (E)
Street avg 68 (D)
Floor Area
326 m²
Street avg 511 m²
CO₂ Emissions
15.0 t/year
Street avg 10.5 t/year
Habitable Rooms
8 rooms
Street avg 9 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
59/mo
Falling year-on-year across the wider district.
Nearest stop
1.2 km
Alfriston School — bus stop.
Closest school
1.6 km
Tylers Green First School. 6 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
45.4dB

Night-time· 23:00 – 07:00
38.3dB
Get a survey for this property
Because the property was built before 1919, is a large detached home over 300m², and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,795 · Includes VAT
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