Rear extension at 14 Springfield Grove, Sunbury-on-Thames

Summary of planning committee decision

Decided by Spelthorne Planning Committee on 9 Dec 2025.

25/01171/HOUApproved

No officer report was published for this decision; this summary is from the committee minutes.

Part single and two-storey extension

The application is for a part single-storey and part two-storey rear extension, replacing an existing single-storey extension.

“Erection of a part single-storey rear and part two-storey rear extension, following removal of existing single-storey extension.”

Minutes

A neighbour objects over light and privacy

A neighbour said the extension would significantly affect their quality of life, reduce light to their conservatory and kitchen, loom over their living room, and reduce their privacy.

A supporter cites the officer's recommendation

A supporter said the extension's scale and depth had been reduced to match a neighbouring property, officers did not consider it overbearing, and the Planning Officer recommended approval.

The Ward Councillor calls it finely balanced

The Ward Councillor called the proposal finely balanced, questioned whether a conservatory should be treated like a brick building, and said the loss of kitchen light was unacceptable.

Light, privacy and materials debated

Members debated whether a conservatory still had a right to light and privacy, whether the breach was significant, and whether the extension had already been reduced to limit overlooking.

“During the debate the following key issues were raised:”

“1.A conservatory should still have the right to privacy and light 2.Is the breach a significant one 3.Is the first floor side wall made of material that blends in with existing brickwork 4.Extension has already been reduced by the applicant to help mitigate overlooking of the neighbouring properties 5.Good use of the house 6.The trajectory of the sun to demonstrate the light levels should be noted…”

Minutes

Approved with conditions

The committee resolved to approve the application subject to the conditions set out in the report.

“Decision: The Committee resolved to approve the application subject to conditions as set out in Paragraph 8 of the report.”

Minutes

Councillors at the meeting

Apologies Tony Burrell Labour, Rose Chandler Conservative, Karen Howkins Conservative, Matthew Lee Conservative, Lawrence Nichols Lib Dem

Also attending Jolyon Caplin Lib Dem

Source: Plota analysis of the council's minutes; parties from the council's list of councillors.

Sources

  • Spelthorne Planning Committee minutes, 9 December 2025
  • Agenda and papers (council website)

Source: Plota analysis of Spelthorne's committee minutes. Quotations are the council's own words; headings and summaries are Plota's.

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At the meeting

Council
Spelthorne
Date
Tuesday 9 December 2025
Recommendation
Officers recommended approval
Committee decided
Approved
Councillors
10Conservative 3Lib Dem 3Independent 2Green 1Labour 1Show councillors
Minutes
The council's minutes
Meeting
Agenda and papers (council website)

This committee's year

19 decisions in the 12 months to this meeting, 4 against officer advice.

Source: Plota analysis of the committee's minutes.

Every decision by this council's committees →