Rear extension and gym at 9 Pastures Mead, Hillingdon

“The application seeks planning permission for the erection of a single storey rear extension and the conversion of detached garage to a habitable use to use as a gym with WC.”

“The surrounding area is predominantly residential in character comprising similar two storey linked detached properties, many of which have benefited from extensions. The application site lies within an area protected by Tree Preservation…”

“Hillingdon Planning Committee – 21 st April 2026 PART 1 – Members, Public & Press  Order, with one large Oak tree located directly outside of the property. The site has a PTAL ranking of 2. The site is not located within a Conservation Area, nor within the setting of a Conservation Area.”

“The main issues which shall be addressed within this committee report relate to the impact on neighbouring properties in terms of loss of light, overshadowing and the degree to which the scale of the extension would appear overbearing, as well as the impact on the design and impact on the character of the surrounding area, parking impact and trees.”

“It is recommended that planning permission is granted subject to conditions (Appendix 1) by virtue that the development would not have a significant impact on the amenities of neighbouring properties, nor would it harm the character and appearance of the existing property and surrounding area. It also would not have a harmful impact on the highway network.”

“Officers introduced the application, took Members through the plans and made a recommendation for approval.”

“Members sought clarification regarding the gym use and how future residential change of use would be prevented. It was confirmed that any unauthorised change of use…”

“The officers’ recommendation, was moved, seconded, and when put to a vote, was unanimously agreed.”

“RESOLVED: That the application be approved as per officer recommendation.”