11 Birchway, Penn, High Wycombe, HP10 8BN
About 11 Birchway
11 Birchway is a semi-detached house in Penn, High Wycombe, High Wycombe (HP10 8BN). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (March 2015) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to A (score 97), a 3-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected.
3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. 11 years since the last transfer (August 2015). Across 2002–2015, sale prices on this property compounded at 6% per year. Today's modelled estimate of £610,000 is 27.1% above the 2015 sale price.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Mar 2025
EPC Rating
Certificate validity
Expired on 29 March 2025
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Planning history
11 Birchway has 2 separate extension applications on the council record.
3 applications on record at 11 Birchway, Penn, High Wycombe, HP10 8BN
- Oct 2004PorchFullOutcome in report
Construction of ptiched roof over garage and porch
Extension- Documents
- 5 docs on file
- Reference
- 04/07366/FUL
- More recent applications — locked
- ExtensionApr 2018Decision
- ExtensionNov 2017Decision
Unlock 11 Birchway, Penn, High Wycombe, HP10 8BN'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- Every decision — granted, refused or withdrawn (3 on record)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
- The 18 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 2002.
£610,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 13 years.
£479,950
Growth on file: 6.0% per year over 13 years.
Sales timeline
13 August 2015Most recent
£479,950
+113.3%over 13 years1 August 2002
£225,000
Median price across the last 5 sales in HP10 8BN: £550,000 (2026–2019).
Nearby sales in HP10 8BN
8 Birchway, Penn, High Wycombe, HP10 8BN
Sold May 2026
£730,0006 Birchway, Penn, High Wycombe, HP10 8BN
Sold Mar 2025
£550,0003 Birchway, Penn, High Wycombe, HP10 8BN
Sold Nov 2020
£495,0004 Birchway, Penn, High Wycombe, HP10 8BN
Sold Jan 2019
£372,7509 Birchway, Penn, High Wycombe, HP10 8BN
Sold Jun 2017
£517,950
Versus other Birchway homes
11 Birchway outperforms the street on years held by a wide margin.
Price per m²
£4,444
Street avg £5,311
Floor Area
108 m²
Street avg 106 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
5.0 t/year
Street avg 4.0 t/year
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The neighbourhood at a glance
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
0.3 km
Rose Avenue Shops — bus stop.
Closest school
0.2 km
Manor Farm Community Infant 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
46.7dB

Night-time· 23:00 – 07:00
37.3dB







