23 Hillside Road, Penn, High Wycombe, HP10 8JJ
About 23 Hillside Road
23 Hillside Road is a four-bedroom detached house in Penn, High Wycombe, High Wycombe (HP10 8JJ). It has a recorded floor area of 186 m² (around 2002 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (September 2024) shows a C (score 72). The recommended improvements would push it to B (score 83).
Held since April 2002 — that's 24 years off the open market, well above the local norm. Today's modelled estimate of £1,117,000 sits 142.8% above the 2002 sale of £460,000. On a £-per-square-foot basis, the last sale (£230/sq ft) was about 32% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and tree works, meaningful when judging how the property has evolved. At 186 m² it's 19.2% larger than the typical home in the postcode (156 m² median across 14 EPCs). Its energy rating outperforms most of the postcode (better than 86% of similar EPCs).
What this property has
Inside
- Bedrooms4
- Bathrooms2
Energy performance
EPC Rating
Certificate validity
Valid until 1 September 2034
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Planning history
23 Hillside Road has an approved single-storey rear extension on the planning record.
2 applications on record at 23 Hillside Road, Penn, High Wycombe, HP10 8JJ
- Jun 2005Tree WorksTreesOutcome in report
Fell one Cherry Tree
- Documents
- 3 docs on file
- Reference
- 05/05892/TPO
- More recent applications — locked
- ExtensionApr 2011Decision
Unlock 23 Hillside Road, Penn, High Wycombe, HP10 8JJ's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
23 Hillside Road valuation sits well clear of the typical sold price in this postcode.
£1,117,000
Modelled from EPC, postcode comparables.
£460,000
Recorded with HM Land Registry.
Sales timeline
3 April 2002Most recent
£460,000
Median price across the last 5 sales in HP10 8JJ: £782,000 (2024–2018).
Nearby sales in HP10 8JJ
10 Hillside Road, Penn, High Wycombe, HP10 8JJ
Sold Mar 2024
£780,0008 Hillside Road, Penn, High Wycombe, HP10 8JJ
Sold Jan 2022
£782,00022 Hillside Road, Penn, High Wycombe, HP10 8JJ
Sold Jun 2021
£730,00019 Hillside Road, Penn, High Wycombe, HP10 8JJ
Sold Dec 2019
£807,20025 Hillside Road, Penn, High Wycombe, HP10 8JJ
Sold Nov 2018
£796,000
Versus other Hillside Road homes
23 Hillside Road outperforms the street on epc rating by a wide margin.
Price per m²
£2,473
Street avg £4,484
Floor Area
186 m²
Street avg 158 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
5.4 t/year
Street avg 6.4 t/year
Similar properties nearby
1 Copse Hill Cottages, Kingswood Road, Penn
HP10 8JL
1 Burrows Close, Penn
HP10 8AR
1 Hillcroft Road, Penn
HP10 8EA
1 Coppice Farm Road, Penn
HP10 8AN
1 Glebelands, Penn
HP10 8EE
1 Hawthorn Place, Penn
HP10 8EH
1 Greenridge, Penn
HP10 8DX
1 Ashwells, Penn
HP10 8DT
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
0.5 km
Pine Walk — bus stop.
Closest school
0.5 km
Sir William Ramsay School. 20 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
43.3dB

Night-time· 23:00 – 07:00
36.0dB







