6 Hillside Road, Penn, High Wycombe, HP10 8JJ
About 6 Hillside Road
6 Hillside Road is a four-bedroom detached house in Penn, High Wycombe, High Wycombe (HP10 8JJ). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (March 2013) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. The latest certificate is from March 2013, so improvements made since then won't be reflected.
2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 124 m² it's 21.5% smaller than the typical home in the postcode (158 m² median across 13 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). Across 1999–2014, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £713,000 is 32.8% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£402/sq ft) was about 22.3% above the typical sold price in the postcode. Last changed hands 12 years ago, in February 2014.
Know exactly what you're buying at 6 Hillside Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms1
Energy performance
6 Hillside 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This certificate is over 10 years old and is no longer valid.Expired 05 Mar 2023
EPC Rating
Planning history
Council records include a two-storey front extension at 6 Hillside Road.
- May 2025ExtensionFullIn report
Extension: Two storey · Front of property
Householder application for construction of two storey front extension and associated external alterations
- Documents
- 18 docs on file
- Reference
- 25/05628/FUL
- Apr 2015Tree WorksTreesIn report
Fell Beech (T1) and Oaks (T2 and T3)
- Documents
- 3 docs on file
- Reference
- 15/05269/TPO
What's in 6 Hillside Road, Penn, High Wycombe, HP10 8JJ's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Sale price has at least doubled since 1999.
£713,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 15 years.
£537,000
Growth on file: 6.3% per year over 15 years.
Sales timeline
21 February 2014Most recent
£537,000
+147.5%over 14 years29 April 1999
£217,000
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
Everything we know about 6 Hillside Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Hillside Road homes
EPC Rating for 6 Hillside Road lags the street by a wide margin.
Price per m²
£4,331
Street avg £4,341
Floor Area
124 m²
Street avg 162 m²
Habitable Rooms
7 rooms
Street avg 8 rooms
CO₂ Emissions
7.2 t/year
Street avg 6.3 t/year
Similar properties nearby
1 Coppice Farm Road, Penn
HP10 8AN
1 Burrows Close, Penn
HP10 8AR
1 Hillcroft Road, Penn
HP10 8EA
1 Copse Hill Cottages, Kingswood Road, Penn
HP10 8JL
1 Greenridge, Penn
HP10 8DX
1 Cherry Tree Way, Penn
HP10 8DQ
1 Ashwells, Penn
HP10 8DT
1 Hawthorn Place, Penn
HP10 8EH
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising 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
The full 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