The Haven, Marlow Road, Cadmore End, High Wycombe, HP14 3PP
About The Haven
The Haven is a detached house in Cadmore End, High Wycombe, High Wycombe (HP14 3PP). It has a recorded floor area of 123 m² (around 1324 sq ft) and construction records dating it to before 1900. The latest certificate (February 2021) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2018. Between certificates, window efficiency went from Average to Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to A (score 96), a 4-band jump. Main heating runs on oil.
Today's modelled estimate of £600,000 is 64.6% below the 2022 sale of £1,695,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. At 123 m² the property is well over the postcode median (94 m² across 3 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension, partial demolition and a conservatory, meaningful when judging how the property has evolved. Sold July 2022 for £1,695,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
The Haven's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
4 applications on record at The Haven, Marlow Road, Cadmore End, High Wycombe, HP14 3PP
- Apr 2013ConservatoryAmendmentOutcome in report
Extension: Rear of property
Erection of a conservatory to the rear shown edged in blue on the attached plan
Extension- Documents
- 4 docs on file
- Reference
- 13/05423/CLE
- More recent applications — locked
- AmendmentOct 2025Decision
- DemolitionSept 2013Decision
+ 1 more application in the report
Unlock The Haven, Marlow Road, Cadmore End, High Wycombe, HP14 3PP's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 3 notable nearby
- The 26 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£600,000
Modelled from EPC, postcode comparables.
£1,695,000
Recorded with HM Land Registry.
Sales timeline
21 July 2022Most recent
£1,695,000
Median price across the last 3 sales in HP14 3PP: £300,000 (2023–2001).
Versus other Marlow Road homes
The Haven outperforms the street on epc rating by a wide margin.
EPC Rating
51 (E)
Street avg 16 (G)
Floor Area
123 m²
Street avg 103 m²
CO₂ Emissions
6.8 t/year
Street avg 12.3 t/year
Habitable Rooms
5 rooms
Street avg 6 rooms
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Rackley's Farm — bus stop.
Closest school
0.8 km
Cadmore End CofE School. 3 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
56.7dB

Night-time· 23:00 – 07:00
50.3dB







