15 Chilton Close, Penn, High Wycombe, HP10 8AQ
About 15 Chilton Close
15 Chilton Close is a detached house in Penn, High Wycombe, High Wycombe (HP10 8AQ). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (May 2019) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump.
At 99 m² it's 16.5% smaller than the typical home in the postcode (119 m² median across 10 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2009. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2007–2019, sale prices on this property compounded at 3.4% per year. Today's modelled estimate of £702,000 is 28.8% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£511/sq ft) was about 48.7% above the typical sold price in the postcode. Most recent transfer: September 2019 at £545,000.
Know exactly what you're buying at 15 Chilton Close
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
Energy performance
15 Chilton Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
- Sept 2009ConservatoryFullIn report
Householder application for replacement conservatory.
Extension- Documents
- 8 docs on file
- Reference
- 09/06480/FUL
What's in 15 Chilton Close, Penn, High Wycombe, HP10 8AQ's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
15 Chilton Close valuation sits well clear of the typical sold price in this postcode.
£702,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 12 years.
£545,000
Growth on file: 3.4% per year over 12 years.
Sales timeline
2 September 2019Most recent
£545,000
+51.4%over 12 years28 May 2007
£360,000
Median price across the last 5 sales in HP10 8AQ: £618,000 (2022–2017).
Nearby sales in HP10 8AQ
2 Chilton Close, Penn, High Wycombe, HP10 8AQ
Sold Dec 2022
£618,000Ashleigh, Chilton Close, Penn, High Wycombe, HP10 8AQ
Sold Mar 2021
£740,00025 Chilton Close, Penn, High Wycombe, HP10 8AQ
Sold Feb 2021
£552,000Church View, Chilton Close, Penn, High Wycombe, HP10 8AQ
Sold Dec 2020
£700,00010 Chilton Close, Penn, High Wycombe, HP10 8AQ
Sold Sept 2017
£585,000
Everything we know about 15 Chilton Close, 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 Chilton Close homes
15 Chilton Close is notably below the street on epc rating.
Price per m²
£5,505
Street avg £4,482
Floor Area
99 m²
Street avg 124 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
7.5 t/year
Street avg 4.7 t/year
Similar properties nearby
1 Coppice Farm Road, Penn
HP10 8AN
1 Fernsdale Cottages, The Common, Penn
HP10 8LJ
1 Burrows Close, Penn
HP10 8AR
1 Hillcroft Road, Penn
HP10 8EA
1 Ashwells, Penn
HP10 8DT
1 Copse Hill Cottages, Kingswood Road, Penn
HP10 8JL
1 Carter Walk, Penn
HP10 8ER
1 Elmshott Close, Penn
HP10 8JR
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
0.1 km
Coppice Farm Road — bus stop.
Closest school
0.4 km
Manor Farm Community Infant School. 19 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
47.3dB

Night-time· 23:00 – 07:00
38.7dB