9 Whinneys Road, Loudwater, High Wycombe, HP10 9RJ
About 9 Whinneys Road
9 Whinneys Road is a four-bedroom detached house in Loudwater, High Wycombe, High Wycombe (HP10 9RJ). It has a recorded floor area of 105 m² (around 1127 sq ft) and council tax band E. The latest certificate (October 2009) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 68). The latest certificate is from October 2009, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs). Across 2003–2017, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £550,000 is 17% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£417/sq ft) was about 51.2% above the typical sold price in the postcode. Last sold in July 2017, so it's been off the market for around 9 years. One planning record on file: an extension refused in 2004.
Know exactly what you're buying at 9 Whinneys 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
- CloakroomYes
Outside
- Private gardenYes
- GarageDouble
Building
- Heating systemGas
- Previously extendedYes
Energy performance
9 Whinneys 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This certificate is over 10 years old and is no longer valid.Expired 26 Oct 2019
EPC Rating
Planning history
- Jun 2004Loft ConversionFullIn report
Extension: Part single, part two storey · Side and rear of property
Construction of part two storey, part single storey front, side and rear extension and insertion of 3 no rear dormers in connection with loft conversion
Extension- Documents
- 8 docs on file
- Reference
- 04/06114/FUL
What's in 9 Whinneys Road, Loudwater, High Wycombe, HP10 9RJ's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
9 Whinneys Road has more than doubled in price since the earliest registered sale in 2003.
£550,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 14 years.
£470,000
Growth on file: 5.5% per year over 14 years.
Sales timeline
5 July 2017Most recent
£470,000
+108.9%over 13 years21 August 2003
£225,000
Median price across the last 5 sales in HP10 9RJ: £602,000 (2025–2022).
Nearby sales in HP10 9RJ
19 Whinneys Road, Loudwater, High Wycombe, HP10 9RJ
Sold Jul 2025
£578,00013 Whinneys Road, Loudwater, High Wycombe, HP10 9RJ
Sold Oct 2024
£475,0001 Whinneys Road, Loudwater, High Wycombe, HP10 9RJ
Sold Aug 2023
£602,00030a, Whinneys Road, Loudwater, High Wycombe, HP10 9RJ
Sold Jun 2023
£647,50030 Whinneys Road, Loudwater, High Wycombe, HP10 9RJ
Sold May 2022
£635,000
Everything we know about 9 Whinneys 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 Whinneys Road homes
9 Whinneys Road is notably below the street on epc rating.
Price per m²
£4,489
Street avg £3,978
Floor Area
105 m²
Street avg 119 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
9.3 t/year
Street avg 5.1 t/year
Similar properties nearby
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HP10 9BG
1 Chiltern Green, Flackwell Heath
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1 Chilterns Close, Flackwell Heath
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1 Bracken Way, Flackwell Heath
HP10 9JX
1 Cherry Rise, Flackwell Heath
HP10 9PS
1 Birfield Road, Loudwater
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1 Conway Close, Loudwater
HP10 9TR
1 Aspen Road
HP10 9FA
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
Loudwater Turn — bus stop.
Closest school
0.5 km
Loudwater Combined School. 12 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
54.4dB

Night-time· 23:00 – 07:00
47.5dB