3 Highlea Avenue, Flackwell Heath, High Wycombe, HP10 9AD
About 3 Highlea Avenue
3 Highlea Avenue is a four-bedroom detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9AD). It has a recorded floor area of 140 m² (around 1507 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (July 2016) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump.
It changed hands recently, sold August 2025 for £815,000. At 140 m² it's 28.4% larger than the typical home in the postcode (109 m² median across 11 EPCs). Across 2006–2025, sale prices on this property compounded at 2.8% per year. On a £-per-square-foot basis, the last sale (£541/sq ft) was about 18% above the typical sold price in the postcode.
Know exactly what you're buying at 3 Highlea 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
- Bedrooms4
- Bathrooms2
- Dining roomYes
- Utility roomYes
Outside
- Private gardenYes
- GarageYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
3 Highlea Avenue has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
3 Highlea Avenue valuation sits well clear of the typical sold price in this postcode.
£777,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 19 years.
£815,000
Growth on file: 2.8% per year over 19 years.
Sales timeline
18 August 2025Most recent
£815,000
+66.3%over 18 years1 December 2006
£489,950
Median price across the last 5 sales in HP10 9AD: £695,000 (2024–2022).
Nearby sales in HP10 9AD
11 Highlea Avenue, Flackwell Heath, High Wycombe, HP10 9AD
Sold Nov 2024
£540,0002 Highlea Avenue, Flackwell Heath, High Wycombe, HP10 9AD
Sold Nov 2024
£750,00015 Highlea Avenue, Flackwell Heath, High Wycombe, HP10 9AD
Sold May 2023
£650,00018 Highlea Avenue, Flackwell Heath, High Wycombe, HP10 9AD
Sold Feb 2023
£695,00014 Highlea Avenue, Flackwell Heath, High Wycombe, HP10 9AD
Sold May 2022
£825,000
Everything we know about 3 Highlea 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 Highlea Avenue homes
Years Held for 3 Highlea Avenue lags the street by a wide margin.
Price per m²
£5,821
Street avg £5,917
Floor Area
140 m²
Street avg 111 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.9 t/year
Street avg 4.9 t/year
Similar properties nearby
1 Bracken Way, Flackwell Heath
HP10 9JX
1 Chilterns Close, Flackwell Heath
HP10 9BB
1 Cherry Rise, Flackwell Heath
HP10 9PS
1 Chiltern Green, Flackwell Heath
HP10 9AJ
1 Clay Close, Flackwell Heath
HP10 9BG
1 Cherrywood Gardens, Flackwell Heath
HP10 9AX
1 Aspen Road
HP10 9FA
1 Birfield Road, Loudwater
HP10 9TW
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
The Common — bus stop.
Closest school
0.5 km
Carrington Junior School. 11 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
46.7dB

Night-time· 23:00 – 07:00
38.3dB