8 Chapman Lane, Flackwell Heath, High Wycombe, HP10 9AZ
About 8 Chapman Lane
8 Chapman Lane is a detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9AZ). It has a recorded floor area of 255 m² (around 2745 sq ft) and council tax band E. The latest certificate (June 2019) returns a high B (score 91), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since November 2016. Between certificates, window efficiency went from Good to Very Good.
At 255 m² the property is well over the postcode median (139 m² across 16 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Today's modelled estimate of £1,190,000 is 40% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£310/sq ft) was about 18.5% above the typical sold price in the postcode. 5 planning records sit against the property, 3 approved, 2 refused. Sold October 2019 for £850,000.
Know exactly what you're buying at 8 Chapman Lane
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
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
High performance glazing installed
Planning history
- Nov 2020RenovationFullIn report
Householder application for construction of wall and entrance gates to front of property
- Documents
- 10 docs on file
- Reference
- 20/07509/FUL
- Sept 2020RenovationFullIn report
Householder application for construction of wall and entrance gates to front of property
- Documents
- 8 docs on file
- Reference
- 20/06822/FUL
What's in 8 Chapman Lane, Flackwell Heath, High Wycombe, HP10 9AZ's planning history?
3 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
8 Chapman Lane valuation sits well clear of the typical sold price in this postcode.
£1,190,000
Modelled from EPC, postcode comparables.
£850,000
Recorded with HM Land Registry.
Sales timeline
2 October 2019Most recent
£850,000
Median price across the last 5 sales in HP10 9AZ: £716,000 (2025–2019).
Nearby sales in HP10 9AZ
10 Chapman Lane, Flackwell Heath, High Wycombe, HP10 9AZ
Sold Jan 2025
£716,00013 Chapman Lane, Flackwell Heath, High Wycombe, HP10 9AZ
Sold Oct 2024
£900,00025 Chapman Lane, Flackwell Heath, High Wycombe, HP10 9AZ
Sold Oct 2022
£667,00014 Chapman Lane, Flackwell Heath, High Wycombe, HP10 9AZ
Sold Dec 2021
£870,0006 Chapman Lane, Flackwell Heath, High Wycombe, HP10 9AZ
Sold Mar 2019
£540,000
Everything we know about 8 Chapman Lane, 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 Chapman Lane homes
8 Chapman Lane outperforms the street on epc rating by a wide margin.
Price per m²
£3,333
Street avg £4,271
Floor Area
255 m²
Street avg 139 m²
CO₂ Emissions
2.1 t/year
Street avg 5.0 t/year
Years Held
7 years
Street avg 11 years
Similar properties nearby
1 Cherry Rise, Flackwell Heath
HP10 9PS
1 Beckings Way, Flackwell Heath
HP10 9JN
1 Cherry Close, Flackwell Heath
HP10 9PU
1 Bracken Way, Flackwell Heath
HP10 9JX
1 Chilterns Close, Flackwell Heath
HP10 9BB
1 Cherrywood Gardens, Flackwell Heath
HP10 9AX
1 Chiltern Green, Flackwell Heath
HP10 9AJ
1 Churchill Close, Flackwell Heath
HP10 9LA
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
50.1dB

Night-time· 23:00 – 07:00
40.7dB