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Residential Amenity
Extensions
Character & Appearance
Inspector’s Reasoning
Appeal Decision
Site visit made on 30 September 2025
by V Simpson BSc (Hons) MSc MRTPI
an Inspector appointed by the Secretary of State
Decision date: 08 October 2025
Section 78 Appeal Ref: 6000500
Proposal: a canopy at 32 Stanley Green East, Slough SL3 7RF.
Application Ref: P/19971/004
Decision – allowed and planning permission granted
Preliminary matters
1. Words that do not describe acts of development are omitted from the description of
the proposal in the banner above.
2. This appeal is considered on the basis that the development has already been
undertaken.
Reasons
Issue – effect on the character and appearance of the area
3. The canopy has a different structure, form, and materials from the host dwelling.
However, its open sides and rear, together with its low height and fairly short
length, give it a subordinate and less substantial appearance than both the original
house and the modest single-storey rear extension it adjoins. That being the case,
and even if it would not accord with all the guidelines in the Council’s Residential
Extensions Guidelines Supplementary Planning Document1, its height, scale, and
appearance are compatible with and subservient to the original dwelling. This is
whether the canopy is considered on its own or in combination with the previous
rear extension.
4. Many of the houses within both the terrace the appeal site forms part of and the
terrace it backs onto have had rear extensions and/or outbuildings erected within
the rear gardens. These are of different sizes and designs and use a range of
external materials. Consequently, there is considerable variety in the appearance
and form of development to the rear of these houses. That being the case, the
modest canopy on the rear of the host dwelling is not an incongruous or prominent
addition to the area.
5. For these reasons, the proposal does not harm the character and appearance of
the area, and in this respect, it accords with the policies cited on the decision
notice.
1 Slough Borough Council – Slough Local Development Framework – Residential Extensions Guidelines Supplementary Planning
Document – Adopted Jan 2010
2
Issue – effect on the living conditions of occupiers of number 34 Stanley East Green
(no. 34), with particular regard to light and outlook
6. Notwithstanding the presence of the single-storey extension to the rear of the
house on the appeal site, and despite the proximity of the canopy to the house and
rear garden at no. 34, the occupiers of this neighbouring property have a
reasonable outlook over and above their moderately sized rear garden. This is at
least partly because the canopy is only a little higher than the tall trellis-topped
close-boarded fence on the shared boundary between these properties, and
because of its fairly short length and open sides.
7. For the same reasons, any reduction in daylight to number 34 from the
construction of the canopy has been negligible. Moreover, and due to the location
of the canopy, any associated reduction in sunlight has been restricted to a small
part of the rear garden and limited to the mornings only. This being the case, the
occupiers of number 34 are still able to secure reasonable levels of sunlight and
daylight.
8. Consequently, the proposal does not harm the living conditions of the occupiers of
number 34, with particular regard to light and outlook, and it accords with the
relevant policies cited in the decision notice.
Other matters
9. In respect of the issues raised above, I have found that the proposal has not
caused harm. That being the case, allowing this appeal would not create a
precedent for harmful development in the area.
10. Even if the materials used in the canopy are not as durable as those in the main
part of the house, I have no reason to doubt that it will be kept in good repair.
11. As the proposal has been undertaken, there is no need for any conditions to be
imposed.
Conclusion
12. The proposal complies with the development plan as a whole and nothing
indicates a decision otherwise.
V Simpson
INSPECTOR
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