9 Plumer Road, High Wycombe, HP11 2SS
About 9 Plumer Road
9 Plumer Road is a semi-detached house in High Wycombe (HP11 2SS). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2026) shows a C (score 73). When first surveyed in August 2014 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Very Poor to Good and lighting went from Poor to Good; while roof efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.
Most recent transfer was June 2026 at £300,000 — fresh data. One planning record on file: an extension approved in 2018. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Across 2006–2026, sale prices on this property compounded at 2.2% per year. Today's modelled estimate of £374,000 is 24.7% above the 2026 sale price. On a £-per-square-foot basis, the last sale (£300/sq ft) was about 60.3% above the typical sold price in the postcode.
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 29 March 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £595 · Includes VAT
Planning history
Council records include a part-single-part-two-storey rear extension at 9 Plumer Road.
1 application on record at 9 Plumer Road, High Wycombe, HP11 2SS
- Jul 2018ExtensionFullOutcome in report
Extension: Part single, part two storey · Rear of property
Householder application for construction of part two storey, part single storey rear extension and widening of dropped kerb to front
- Documents
- 6 docs on file
- Reference
- 18/06007/FUL
Unlock 9 Plumer Road, High Wycombe, HP11 2SS'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 7 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
9 Plumer Road valuation sits well clear of the typical sold price in this postcode.
£374,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.2% per year over 20 years.
£300,000
Growth on file: 2.2% per year over 20 years.
Sales timeline
23 June 2026Most recent
£300,000
+53.8%over 20 years23 April 2006
£195,000
Median price across the last 5 sales in HP11 2SS: £316,500 (2025–2017).
Nearby sales in HP11 2SS
Versus other Plumer Road homes
On years held, 9 Plumer Road runs well behind the street norm.
Price per m²
£3,226
Street avg £3,197
Floor Area
93 m²
Street avg 98 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.7 t/year
Street avg 4.9 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
228/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Plumer Road — bus stop.
Closest school
0.3 km
Oakridge School. 19 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
49.6dB

Night-time· 23:00 – 07:00
38.9dB







