Loft and roof extensions at Glenlea, Chalfont St Peter

What was proposed

The application proposed a loft extension with hip-to-gable walls, a rear dormer, and replacement roofs for the rear extension and front porch.

“Description of Proposed Development 2.1 The application seeks planning permission for a loft extension including hip-to- gable end walls, rear dormer construction, and replacement of the existing rear extension roof and front porch. Relevant Planning History 3.1 None directly relevant to this application.”

Officer report

Design and neighbours

The slightly higher roof would remain similar to nearby gable-roof bungalows, while impacts from light loss and overlooking were considered acceptable.

“14, the proposed single storey rear extension is built to a similar depth as No.14’s own extension and does not project beyond the rear elevation of this dwelling. Therefore the extension will not be overbearing or result in a loss of light to this dwelling. With regard to the roof alterations, the dwelling retains a distance of just over 1m to both neighbouring dwellings, with the dormer set in an additional approx. 0.5m from each of the flank elevations.”

Officer report

Parish council objections

The parish council objected to the design, tall side walls, overlooking, parking, and a possible precedent, and requested wildlife enhancements if approved.

“Chalfont St Peter Parish Council Comments: Comments received 28th January 2026: “Object and Call In. Site visit requested especially from the back garden of no.14. • Out of keeping with the street scene as would be the only house in a row of bungalows. The description of the location in the Design Statement is misleading. • The proposed side walls are very tall and overbearing and would block light from neighbouring properties whose windows face them. This is un-neighbourly.”

“- Out of keeping with the street scene as would be the only house in a row of bungalows. The description of the location in the Design Statement is misleading. - The proposed side walls are very tall and overbearing and would block light from neighbouring properties whose windows face them. This is un-neighbourly. - Neighbouring gardens especially no.14 would be overlooked. - Concern that a precedent be set to create houses in a street predominantly made up of bungalows.”

Officer report

Residents’ objections

Sixteen objections raised privacy, overbearing development, loss of light, design, inaccurate information, overdevelopment, parking, disruption and neighbourhood concerns.

“Representations Other Representations 16 comments have been received objecting to the proposal: - Loss of privacy - Overbearing and loss of light - Out of keeping with the host dwelling and area - Lack of measurements shown on plans - Description and submitted statements inaccurate - Overdevelopment - Parking - Disruption on the road for many elderly residents - The road is in need of repair - The property does not need any renovation…”

“- When the last owner renovated it created community tension - Sets a precedent - Unneighbourly - Impacts mental health - This proposal does not reflect how residents use their homes and gardens or contribute positively to the neighbourhood in any way.”

Officer report

Who spoke

The ward member, a parish council representative, an objector and a representative of the applicant spoke at the meeting.

Committee consideration

The application had been subject to a site visit, and officers said an additional comment did not affect the recommendation.

“This application was the subject of a site visit.”

“Officers advised that, since the publication of the case officer’s report, an additional comment had been received in relation to the application. However, the issues raised were not pertinent to the consideration of this application and did not alter the recommendation to grant conditional permission.”

Minutes

The committee vote

Members voted in favour of approving the application in accordance with the officer recommendation.

“Members voted in favour of the motion to approve the application, in accordance with the Officer’s recommendation.”

“It was proposed by Councillor M Roberts and seconded by Councillor T Hogg…”

Minutes

The decision

The application was approved in line with the officer recommendation.

“Resolved: that the application be approved, in line with the Officer’s recommendation.”

Minutes

Approval conditions

The permission requires commencement within three years, matching materials, obscure glazing to a flank window, and compliance with approved drawings.

“The Council works with applicants/agents in a positive and proactive manner by; - offering a pre-application advice service - updating applicants/agents of any issues that may arise in the processing of their application as appropriate and, where possible and appropriate, suggesting solutions. Recommendation: Conditional Permission, subject to the following conditions:- 1.”

“The window(s) at first floor level in the flank elevation serving the landing shall be fitted with obscured glazing and any part of the window(s) that is less than 1.7 metres above the floor of the room in which it is installed shall be non-opening. The window(s) shall be permanently retained in that condition thereafter. Reason: To protect the amenities and privacy of the adjoining property. 4.”

Officer report