23 Chalford Flats, Northcroft, Wooburn Green, High Wycombe, HP10 0BS
About 23 Chalford Flats
23 Chalford Flats is a semi-detached house in Wooburn Green, High Wycombe, High Wycombe (HP10 0BS). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1950-1966 and council tax band C. At 64 m² this is the 25th smallest of 28 units on EPC record in the building, where floor areas span 42–65 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (August 2017) shows a C (score 73). When first surveyed in June 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Average and lighting went from Average to Good.
One planning record on file: tree works approved in 2017. Past consents include tree works, meaningful when judging how the property has evolved. At 64 m² it's 28% larger than the typical home in the postcode (50 m² median across 27 EPCs).
Know exactly what you're buying at 23 Chalford Flats
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
Cavity wall insulation installed
Roof insulation improved
Planning history
- Apr 2017Tree WorksTreesIn report
Cut back all lateral limbs towards building to give 3m clearance to building to 1 x Hornbeam (T1)
- Documents
- 5 docs on file
- Reference
- 17/05487/TPO
What's in 23 Chalford Flats, Northcroft, Wooburn Green, High Wycombe, HP10 0BS's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
23 Chalford Flats has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£268,000
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 0BS: £195,000 (2025–2022).
Nearby sales in HP10 0BS
1 Chalford Flats, Northcroft, Wooburn Green, High Wycombe, HP10 0BS
Sold Jun 2025
£220,00024 Chalford Flats, Northcroft, Wooburn Green, High Wycombe, HP10 0BS
Sold Jan 2024
£228,00014 Chalford Flats, Northcroft, Wooburn Green, High Wycombe, HP10 0BS
Sold Aug 2023
£190,00030 Chalford Flats, Northcroft, Wooburn Green, High Wycombe, HP10 0BS
Sold Aug 2023
£190,00016 Chalford Flats, Northcroft, Wooburn Green, High Wycombe, HP10 0BS
Sold Jul 2022
£195,000
Everything we know about 23 Chalford Flats, 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 Northcroft homes
Floor Area for 23 Chalford Flats runs comfortably ahead of the street norm.
EPC Rating
73 (C)
Street avg 69 (D)
Floor Area
64 m²
Street avg 51 m²
CO₂ Emissions
2.1 t/year
Street avg 2.1 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Similar properties nearby
52a, Flat, The Green, Wooburn Green
HP10 0EU
10 Chalford Flats, Northcroft, Wooburn Green
HP10 0BS
8 Chalford Flats, Northcroft, Wooburn Green
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7 Chalford Flats, Northcroft, Wooburn Green
HP10 0BS
20 Chalford Flats, Northcroft, Wooburn Green
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26 Chalford Flats, Northcroft, Wooburn Green
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12 Chalford Flats, Northcroft, Wooburn Green
HP10 0BS
24 Chalford Flats, Northcroft, Wooburn Green
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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
0.3 km
Wycombe Lane — bus stop.
Closest school
0.2 km
Wooburn Green Primary School. 10 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
50.5dB

Night-time· 23:00 – 07:00
42.3dB