19 Carrington Avenue, Flackwell Heath, High Wycombe, HP10 9AL
About 19 Carrington Avenue
19 Carrington Avenue is a three-bedroom detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9AL). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (February 2024) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
One planning record on file: an extension approved in 2024. Past consents include an extension, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£730/sq ft) was about 69.8% above the typical sold price in the postcode. Sold April 2024 for £549,950.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- GarageYes
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 9 February 2034
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Planning history
19 Carrington Avenue has an approved single-storey side and rear extension on the planning record.
1 application on record at 19 Carrington Avenue, Flackwell Heath, High Wycombe, HP10 9AL
- Jul 2024ExtensionFullOutcome in report
Extension: Single storey · Side and rear of property
Householder application for construction of single storey side/rear extension
- Documents
- 6 docs on file
- Reference
- 24/06319/FUL
Unlock 19 Carrington Avenue, Flackwell Heath, High Wycombe, HP10 9AL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
19 Carrington Avenue valuation sits well clear of the typical sold price in this postcode.
£547,000
Modelled from EPC, postcode comparables.
£549,950
Recorded with HM Land Registry.
Sales timeline
25 April 2024Most recent
£549,950
Median price across the last 5 sales in HP10 9AL: £472,500 (2026–2020).
Nearby sales in HP10 9AL
6 Carrington Avenue, Flackwell Heath, High Wycombe, HP10 9AL
Sold Feb 2026
£555,0001 Carrington Avenue, Flackwell Heath, High Wycombe, HP10 9AL
Sold Sept 2021
£470,00014 Carrington Avenue, Flackwell Heath, High Wycombe, HP10 9AL
Sold Jul 2021
£472,5005 Carrington Avenue, Flackwell Heath, High Wycombe, HP10 9AL
Sold Mar 2021
£427,50029 Carrington Avenue, Flackwell Heath, High Wycombe, HP10 9AL
Sold Oct 2020
£635,000
Versus other Carrington Avenue homes
On price per m², 19 Carrington Avenue stands well clear of the street.
Price per m²
£7,856
Street avg £5,447
Floor Area
70 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 4.1 t/year
Similar properties nearby
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1 Cherrywood Gardens, Flackwell Heath
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1 Carrington Avenue, Flackwell Heath
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1 Chiltern Green, Flackwell Heath
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
59/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
The Common — bus stop.
Closest school
0.3 km
Carrington Junior School. 12 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
47.7dB

Night-time· 23:00 – 07:00
39.2dB







