9 Carter Walk, Penn, High Wycombe, HP10 8ER
About 9 Carter Walk
9 Carter Walk is a five-bedroom detached house in Penn, High Wycombe, High Wycombe (HP10 8ER). It has a recorded floor area of 182 m² (around 1959 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (March 2024) shows a C (score 72). When first surveyed in June 2021 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good, window efficiency went from Average to Good and lighting went from Average to Very Good. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Most recent transfer was February 2025 at £1,110,000 — fresh data. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Across 2021–2025, sale prices on this property compounded at 6.6% per year. On a £-per-square-foot basis, the last sale (£567/sq ft) was about 62.6% above the typical sold price in the postcode.
Know exactly what you're buying at 9 Carter Walk
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
- Bedrooms5
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageDouble, Integral
- Cul-de-sacYes
Building
- Previously extendedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- Jan 2023FullIn report
Householder application for installation of front dormer window with gable roof for means of escape following removal of existing front high level dormer window with flat roof
- Documents
- 10 docs on file
- Reference
- 22/07939/FUL
- Mar 2022ExtensionOutlineIn report
Extension: Single storey
Certificate of lawfulness for proposed single storey rear extension with 1 x roof light over, insertion of roof light to front roof slope, internal alterations and fenestration alterations to side and rear elevations
- Documents
- 15 docs on file
- Reference
- 22/05076/CLP
What's in 9 Carter Walk, Penn, High Wycombe, HP10 8ER's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Latest sale on 9 Carter Walk was the highest on Land Registry record across the postcode.
£1,129,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 3 years.
£1,110,000
Growth on file: 6.6% per year over 3 years.
Sales timeline
7 February 2025Most recent
£1,110,000
+23.3%over 3 years5 November 2021
£900,000
Median price across the last 5 sales in HP10 8ER: £905,000 (2023–2016).
Nearby sales in HP10 8ER
20 Carter Walk, Penn, High Wycombe, HP10 8ER
Sold Oct 2023
£1,030,00024 Carter Walk, Penn, High Wycombe, HP10 8ER
Sold Dec 2021
£905,00027 Carter Walk, Penn, High Wycombe, HP10 8ER
Sold Jun 2021
£950,0001 Carter Walk, Penn, High Wycombe, HP10 8ER
Sold Jan 2021
£790,00018 Carter Walk, Penn, High Wycombe, HP10 8ER
Sold Jan 2016
£850,000
Everything we know about 9 Carter Walk, 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 Carter Walk homes
Price per m² for 9 Carter Walk runs comfortably ahead of the street norm.
Price per m²
£6,099
Street avg £4,568
Floor Area
182 m²
Street avg 166 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
4.7 t/year
Street avg 7.0 t/year
Similar properties nearby
1 Beeches Grove, Manor Road, Penn
HP10 8QZ
1 Ashwells, Penn
HP10 8DT
1 Copse Hill Cottages, Kingswood Road, Penn
HP10 8JL
1 Burrows Close, Penn
HP10 8AR
1 Coppice Farm Road, Penn
HP10 8AN
1 Hawthorn Place, Penn
HP10 8EH
1 Hillcroft Road, Penn
HP10 8EA
1 Glebelands, Penn
HP10 8EE
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
0.4 km
Church Road — bus stop.
Closest school
0.3 km
Tylers Green Middle School. 16 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
46.3dB

Night-time· 23:00 – 07:00
37.6dB