4 Chilterns Close, Flackwell Heath, High Wycombe, HP10 9BB
About 4 Chilterns Close
4 Chilterns Close is a detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9BB). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (June 2025) shows a C (score 77), near the top of the C band. When first surveyed in November 2014 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good and lighting went from Very Poor to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82).
4 planning records sit against the property, 4 approved, 0 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs).
Know exactly what you're buying at 4 Chilterns Close
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
High performance glazing installed
Roof insulation improved
More low energy lighting installed
Planning history
4 Chilterns Close has been extended on multiple sides of the property across separate planning applications.
- Oct 2022Tree WorksTreesIn report
Prune back overhang around 2-3 meters to a suitable pruning point due to excessive shading x 1 Oak (T1)
- Documents
- 5 docs on file
- Reference
- 22/07378/TPO
- Jan 2010ExtensionFullIn report
Extension: Single storey · Side of property
Householder application for construction of single storey side infill extension (retrospective)
Retrospective- Documents
- 5 docs on file
- Reference
- 09/07119/FUL
What's in 4 Chilterns Close, Flackwell Heath, High Wycombe, HP10 9BB's planning history?
2 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
4 Chilterns Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£669,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in HP10 9BB: £537,000 (2019–2016).
Nearby sales in HP10 9BB
2 Chilterns Close, Flackwell Heath, High Wycombe, HP10 9BB
Sold Sept 2019
£495,0006 Chilterns Close, Flackwell Heath, High Wycombe, HP10 9BB
Sold Aug 2019
£590,00010 Chilterns Close, Flackwell Heath, High Wycombe, HP10 9BB
Sold Jul 2017
£537,0001 Chilterns Close, Flackwell Heath, High Wycombe, HP10 9BB
Sold Aug 2016
£511,0009 Chilterns Close, Flackwell Heath, High Wycombe, HP10 9BB
Sold Apr 2014
£485,000
Everything we know about 4 Chilterns Close, 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 Chilterns Close homes
EPC Rating for 4 Chilterns Close runs comfortably ahead of the street norm.
EPC Rating
77 (C)
Street avg 59 (D)
Floor Area
123 m²
Street avg 124 m²
CO₂ Emissions
2.8 t/year
Street avg 5.8 t/year
Habitable Rooms
6 rooms
Street avg 6 rooms
Similar properties nearby
1 Cherrywood Gardens, Flackwell Heath
HP10 9AX
1 Chiltern Green, Flackwell Heath
HP10 9AJ
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
0.1 km
Highlands — bus stop.
Closest school
0.3 km
Juniper Hill 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
48.2dB

Night-time· 23:00 – 07:00
38.8dB