11 Burnham Close, High Wycombe, HP12 3UX
About 11 Burnham Close
11 Burnham Close is a three-bedroom end-of-terrace house in High Wycombe (HP12 3UX). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (May 2024) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (February 2012); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 80). Other recorded features include outbuildings. Our model identifies extension potential, subject to local planning policy.
Most recent transfer was December 2025 at £345,000 — fresh data. 3 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Across 2013–2025, sale prices on this property compounded at 4.2% per year. On a £-per-square-foot basis, the last sale (£360/sq ft) was about 86.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- OutbuildingsYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
Certificate validity
Valid until 22 May 2034
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
Council records include a part-single-part-two-storey side and rear extension at 11 Burnham Close.
3 applications on record at 11 Burnham Close, High Wycombe, HP12 3UX
- Jul 2008New BuildOutlineOutcome in report
Outline planning application for construction of 2 x 1 bed flats in one block on land adjacent 11 Burnham Close
- Documents
- 5 docs on file
- Reference
- 08/06406/OUT
- More recent applications — locked
- RenovationAug 2013Decision
- ExtensionMay 2013Decision
Unlock 11 Burnham Close, High Wycombe, HP12 3UX's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 8 notable nearby
- The 16 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
11 Burnham Close valuation sits well clear of the typical sold price in this postcode.
£351,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 13 years.
£345,000
Growth on file: 4.2% per year over 13 years.
Sales timeline
3 December 2025Most recent
£345,000
+70.4%over 12 years18 January 2013
£202,500
Median price across the last 5 sales in HP12 3UX: £300,000 (2025–2017).
Nearby sales in HP12 3UX
7 Burnham Close, High Wycombe, HP12 3UX
Sold Sept 2025
£343,0005 Burnham Close, High Wycombe, HP12 3UX
Sold Mar 2025
£225,0001 Burnham Close, High Wycombe, HP12 3UX
Sold Aug 2022
£365,0004 Burnham Close, High Wycombe, HP12 3UX
Sold Sept 2018
£285,0006 Burnham Close, High Wycombe, HP12 3UX
Sold May 2015
£150,000
Versus other Burnham Close homes
Years Held for 11 Burnham Close lags the street by a wide margin.
Price per m²
£3,876
Street avg £2,619
Floor Area
89 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.3 t/year
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The neighbourhood at a glance
Crime
125/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Link Road — bus stop.
Closest school
0.5 km
Castlefield School. 17 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
50.4dB

Night-time· 23:00 – 07:00
39.5dB







