11 Derehams Avenue, Loudwater, High Wycombe, HP10 9RN
About 11 Derehams Avenue
11 Derehams Avenue is a three-bedroom semi-detached house in Loudwater, High Wycombe, High Wycombe (HP10 9RN). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (September 2021) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). Our model identifies extension potential, subject to local planning policy.
At 72 m² it sits well below the postcode median (120 m² across 11 EPCs), making it one of the more compact homes locally. On a £-per-square-foot basis, the last sale (£600/sq ft) was about 78% above the typical sold price in the postcode. Last sale on file: £465,000 in May 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 11 Derehams Avenue
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
- Bedrooms3
- Bathrooms1
Outside
- Private gardenSouth-facing
- GarageYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
Planning history
11 Derehams Avenue has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£498,000
Modelled from EPC, postcode comparables.
£465,000
Recorded with HM Land Registry.
Sales timeline
8 May 2022Most recent
£465,000
Median price across the last 5 sales in HP10 9RN: £480,000 (2023–2020).
Nearby sales in HP10 9RN
16 Derehams Avenue, Loudwater, High Wycombe, HP10 9RN
Sold Nov 2023
£480,00015 Derehams Avenue, Loudwater, High Wycombe, HP10 9RN
Sold Mar 2023
£315,0007 Derehams Avenue, Loudwater, High Wycombe, HP10 9RN
Sold Mar 2021
£436,5008 Derehams Avenue, Loudwater, High Wycombe, HP10 9RN
Sold Feb 2021
£540,0009 Derehams Avenue, Loudwater, High Wycombe, HP10 9RN
Sold Nov 2020
£490,000
Everything we know about 11 Derehams Avenue, 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 Derehams Avenue homes
Floor Area for 11 Derehams Avenue lags the street by a wide margin.
Price per m²
£6,458
Street avg £4,623
Floor Area
72 m²
Street avg 105 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.4 t/year
Similar properties nearby
1 Conway Close, Loudwater
HP10 9TR
1 Birfield Road, Loudwater
HP10 9TW
1 Aspen Road
HP10 9FA
1 Cherrywood Gardens, Flackwell Heath
HP10 9AX
1 Carrington Avenue, Flackwell Heath
HP10 9AL
1 Clay Close, Flackwell Heath
HP10 9BG
1 Fassetts Road, Loudwater
HP10 9UW
1 Chiltern Green, Flackwell Heath
HP10 9AJ
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
0.3 km
Loudwater Turn — bus stop.
Closest school
0.7 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
51.7dB

Night-time· 23:00 – 07:00
45.0dB