Extensions and alterations at 3 Davenport Avenue, Wilmslow
Summary of planning committee decision
Decided by Cheshire East Northern Planning Committee on 4 Mar 2026.
What was proposed
The application sought side and rear extensions, roof alterations, a dormer, a canopy, and replacement windows and doors.
“OFFICIAL Application No: 25/4477/HOUS Application Type: Householder Location: 3 Davenport Avenue, Wilmslow, SK9 6EQ Proposal: Extensions and alterations including side/rear extension, alteration of existing flat roof to pitched over garage and single storey rear, removal of existing porch and proposed front elevation canopy addition, rear roof dormer addition and replacement windows and doors…”
“The application seeks permission for “Extensions and alterations including side/rear extension, alteration of existing flat roof to pitched over garage and single storey rear, removal of existing porch and proposed front elevation canopy addition, rear roof dormer addition and replacement windows and doors”.”
Officer report
The site
The site is a two-storey semi-detached home with gardens and a driveway for two vehicles in a residential cul-de-sac.
“The site comprises a brick-built, two-storey semi-detached dwelling located on Davenport Avenue, a residential cul-de-sac within the settlement boundary of Wilmslow.”
“The site benefits from front and rear garden areas. There is a driveway to the front of the dwelling, which can accommodate off-road parking for two vehicles.”
Officer report
What officers recommended
Officers recommended approval because the proposal complied with relevant policies and would not cause significant visual, privacy, daylight, parking or drainage harm.
“The proposal would not cause any significant harm to streetscene or the existing dwellinghouse as it relates to visual amenity. The proposal does not cause any significant harm as it relates to loss of daylight / sunlight or loss of privacy. The driveway would be unaffected and the scheme complies with the relevant parking standards. Drainage concerns are not proportionate to the scale of the proposal. Overall, the scheme accords with the relevant policies.”
Officer report
Design and neighbours
Officers considered the additions subordinate and visually limited, with sufficient separation and no unacceptable overlooking, overshadowing or loss of light.
“The proposed side extension and the addition of the pitched roof would not result in any adverse impact on neighbouring properties or their private garden areas. The works are at single-storey level, and both the increase in footprint and the rise in height are limited, therefore, the development would not cause any overshadowing or loss of light of any significant concern.”
“The proposed dormer window faces the rear garden area and any views toward neighbouring gardens would be of the type normally expected between adjoining residential properties. There is approximately 25 metres between the dormer window and the closest property to the south to the site, which is above the guideline of 21 metres in table 8.2 of the SADPD.”
Officer report
What consultees said
Most consultees raised no objection, while the flood authority objected because no sustainable drainage system was proposed.
“Manchester airport safeguarding team – No objection, subject to a condition relating to exterior lighting and also with a recommendation of informatives.”
“Lead Local Flood Authority – Object, in the absence of any proposed Sustainable Drainage Systems.”
Officer report
Residents’ views
No neighbour representations were received.
“No neighbour representations have been received.”
Officer report
The committee’s decision
The committee approved the application for the reasons in the report, subject to commencement, approved plans and materials conditions.
“That for the reasons set out in the report the application be APPROVED, subject to the following conditions: -”
Minutes
Sources
- Cheshire East Northern Planning Committee minutes, 4 March 2026
- Agenda and papers (council website)
Source: Plota analysis of Cheshire East's committee minutes and officer report. Quotations are the council's own words; headings and summaries are Plota's.
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See the API →At the meeting
- Council
- Cheshire East
- Date
- Wednesday 4 March 2026
- Recommendation
- Officers recommended approval
- Committee decided
- Approved
- Minutes
- The council's minutes
- Meeting
- Agenda and papers (council website)
- Application
- View application →
- All decisions
- Cheshire East committee decisions →
This committee's year
14 decisions in the 12 months to this meeting, 5 against officer advice.
Source: Plota analysis of the committee's minutes.