1 Cannon Down Cottages, Maidenhead Road, Cookham, Maidenhead, SL6 9EA
About 1 Cannon Down Cottages
1 Cannon Down Cottages is an end-of-terrace house in Cookham, Maidenhead, Maidenhead (SL6 9EA). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 2023 and council tax band C. The latest certificate (June 2023) returns a B (score 84), comfortably above the UK average. When first surveyed in January 2010 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Poor to Very Good and window efficiency went from Poor to Very Good. The recommended improvements would push it to A (score 96).
At 83 m² it's 18.6% larger than the typical home in the postcode (70 m² median across 19 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. One planning record on file: an extension approved in 2018. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
1 Cannon Down Cottages ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
High performance glazing installed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
Planning history
- Jun 2018ExtensionFullIn report
Extension: Part single, part two storey · Rear of property
Part single part two storey rear extension to the existing dwelling and construction of x1 new dwelling
- Documents
- 17 docs on file
- Reference
- 18/01164/FULL
What's in 1 Cannon Down Cottages, Maidenhead Road, Cookham, Maidenhead, SL6 9EA's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
1 Cannon Down Cottages has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£525,000
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 SL6 9EA: £470,000 (2025–2022).
Nearby sales in SL6 9EA
8 Cannon Down Cottages, Maidenhead Road, Cookham, Maidenhead, SL6 9EA
Sold Jul 2025
£470,00013 Cannon Down Cottages, Maidenhead Road, Cookham, Maidenhead, SL6 9EA
Sold Feb 2025
£510,0007 Cannon Down Cottages, Maidenhead Road, Cookham, Maidenhead, SL6 9EA
Sold Jan 2024
£440,00011 Cannon Down Cottages, Maidenhead Road, Cookham, Maidenhead, SL6 9EA
Sold Dec 2022
£425,0008b Cannon Down Cottages, Maidenhead Road, Cookham, Maidenhead, SL6 9EA
Sold Oct 2022
£645,000
Versus other Maidenhead Road homes
EPC Rating for 1 Cannon Down Cottages runs comfortably ahead of the street norm.
EPC Rating
84 (B)
Street avg 67 (D)
Floor Area
83 m²
Street avg 72 m²
CO₂ Emissions
1.2 t/year
Street avg 2.7 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cannondown Road — bus stop.
Closest school
0.7 km
Cookham Rise Primary 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
47.3dB

Night-time· 23:00 – 07:00
38.9dB







