9 Cromwell Road, High Wycombe, HP13 7AN
About 9 Cromwell Road
9 Cromwell Road is a four-bedroom semi-detached house in High Wycombe (HP13 7AN). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (July 2012) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump. The latest certificate is from July 2012, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Across 2003–2013, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £444,000 sits 70.8% above the 2013 sale of £260,000. On a £-per-square-foot basis, the last sale (£220/sq ft) was about 15.3% below the postcode norm. One planning record on file: a loft conversion approved in 2010. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 110 m² it's 16.4% larger than the typical home in the postcode (95 m² median across 14 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). On the market in November 2013 and unlisted since — roughly 13 years.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- StudyYes
- ConservatoryYes
Outside
- Private gardenFront and rear
Energy performance
9 Cromwell Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Jul 2022
EPC Rating
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 solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
1 application on record at 9 Cromwell Road, High Wycombe, HP13 7AN
- Oct 2010Loft ConversionOutlineOutcome in report
Construction of a rear dormer window and the insertion of two roof lights in the front roof slope in connection with a loft conversion.
- Documents
- 5 docs on file
- Reference
- 10/07075/CLP
Unlock 9 Cromwell Road, High Wycombe, HP13 7AN's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
9 Cromwell Road valuation sits well clear of the typical sold price in this postcode.
£444,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 10 years.
£260,000
Growth on file: 5.2% per year over 10 years.
Sales timeline
8 November 2013Most recent
£260,000
+67.7%over 10 years14 August 2003
£155,000
Median price across the last 5 sales in HP13 7AN: £452,000 (2025–2023).
Nearby sales in HP13 7AN
13 Cromwell Road, High Wycombe, HP13 7AN
Sold Oct 2025
£500,0006 Cromwell Road, High Wycombe, HP13 7AN
Sold Sept 2025
£452,00031 Cromwell Road, High Wycombe, HP13 7AN
Sold Jun 2025
£440,0005 Cromwell Road, High Wycombe, HP13 7AN
Sold Mar 2023
£380,00017 Cromwell Road, High Wycombe, HP13 7AN
Sold Feb 2023
£525,000
Versus other Cromwell Road homes
9 Cromwell Road is notably below the street on epc rating.
Price per m²
£2,364
Street avg £4,031
Floor Area
110 m²
Street avg 98 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.3 t/year
Street avg 4.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
London Road Lidl — bus stop.
Closest school
0.2 km
Beechview Academy. 25 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
50.8dB

Night-time· 23:00 – 07:00
40.5dB







