11 Chalford Flats, Northcroft, Wooburn Green, High Wycombe, HP10 0BS
About 11 Chalford Flats
11 Chalford Flats is a one-bedroom semi-detached house in Wooburn Green, High Wycombe, High Wycombe (HP10 0BS). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1967-1975 and council tax band C. At 49 m² this is the 7th 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 (May 2023) shows a C (score 76), near the top of the C band. The rating has held steady at C across 3 certificates since August 2012. Between certificates, wall efficiency went from Poor to Good.
It hasn't traded since August 1996, a hold of 30 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £199,000 sits 368.2% above the 1996 sale of £42,500. On a £-per-square-foot basis, the last sale (£81/sq ft) was about 70.2% below the postcode norm.
Know exactly what you're buying at 11 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
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Communal gardenYes
- ParkingOff road
Building
- Heating systemGas
- RefurbishedYes
Energy performance
11 Chalford Flats's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Mechanical ventilation installed
Cavity wall insulation installed
More low energy lighting installed
Ventilation system changed
Planning history
11 Chalford Flats has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Latest sale on 11 Chalford Flats was the lowest on Land Registry record across the postcode.
£199,000
Modelled from EPC, postcode comparables.
£42,500
Recorded with HM Land Registry.
Sales timeline
8 August 1996Most recent
£42,500
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 11 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
11 Chalford Flats is notably below the street on price per m².
Price per m²
£867
Street avg £3,475
Floor Area
49 m²
Street avg 52 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.4 t/year
Street avg 2.1 t/year
Similar properties nearby
25 Chalford Flats, Northcroft, Wooburn Green
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2 Chalford Flats, Northcroft, Wooburn Green
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28 Chalford Flats, Northcroft, Wooburn Green
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29 Chalford Flats, Northcroft, Wooburn Green
HP10 0BS
5 Chalford Flats, Northcroft, Wooburn Green
HP10 0BS
3 Chalford Flats, Northcroft, Wooburn Green
HP10 0BS
21 Chalford Flats, Northcroft, Wooburn Green
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17 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