21 Highfield Road, Flackwell Heath, High Wycombe, HP10 9AN
About 21 Highfield Road
21 Highfield Road is a detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9AN). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (June 2022) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
It changed hands recently, sold October 2025 for £680,000. Across 2022–2025, sale prices on this property compounded at 1.1% per year. On a £-per-square-foot basis, the last sale (£494/sq ft) was about 50.4% above the typical sold price in the postcode.
Know exactly what you're buying at 21 Highfield 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
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
21 Highfield Road has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
21 Highfield Road saw 3 transfers in just over a decade — high turnover for the postcode.
£660,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.1% per year over 3 years.
£680,000
Growth on file: 1.1% per year over 3 years.
Sales timeline
27 October 2025Most recent
£680,000
+18.3%over 2 years23 May 2023
£575,000
-12.4%over 10 months28 July 2022
£656,512
Median price across the last 5 sales in HP10 9AN: £630,000 (2025–2022).
Nearby sales in HP10 9AN
24 Highfield Road, Flackwell Heath, High Wycombe, HP10 9AN
Sold Aug 2025
£740,00011 Highfield Road, Flackwell Heath, High Wycombe, HP10 9AN
Sold Oct 2024
£630,00010 Highfield Road, Flackwell Heath, High Wycombe, HP10 9AN
Sold Jul 2024
£500,0004 Highfield Road, Flackwell Heath, High Wycombe, HP10 9AN
Sold Aug 2023
£590,00019 Highfield Road, Flackwell Heath, High Wycombe, HP10 9AN
Sold Sept 2022
£679,000
Everything we know about 21 Highfield 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 Highfield Road homes
Years Held for 21 Highfield Road lags the street by a wide margin.
Price per m²
£5,313
Street avg £4,108
Floor Area
128 m²
Street avg 125 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.6 t/year
Street avg 5.3 t/year
Similar properties nearby
1 Chiltern Green, Flackwell Heath
HP10 9AJ
1 Cherrywood Gardens, Flackwell Heath
HP10 9AX
1 Churchill Close, Flackwell Heath
HP10 9LA
1 Chilterns Close, Flackwell Heath
HP10 9BB
1 Bracken Way, Flackwell Heath
HP10 9JX
1 Evergreen Way
HP10 9GB
1 Aspen Road
HP10 9FA
1 Cherry Close, Flackwell Heath
HP10 9PU
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
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
47.4dB

Night-time· 23:00 – 07:00
38.7dB