Expansion of a House in Multiple Occupation (HMO) in Wallington at 16 Onslow Gardens
Sutton councillors have approved plans to expand a House in Multiple Occupation at 16 Onslow Gardens, Wallington, from six to ten bedrooms despite neighbour opposition.
Sutton Council’s Planning Committee voted to approve the expansion of a House in Multiple Occupation (HMO) at 16 Onslow Gardens, Wallington, in November 2026. This decision allows the property to increase from six to ten bedrooms, overruling strong opposition from local residents.
Objectors had raised concerns about intensified use, potential noise, disturbance, and late-night activity from ten unrelated occupants. They also highlighted parking issues and inadequate refuse management, fearing harm to the Area of Special Local Character. The committee approved the change of use by a vote of 7 to 3.
Key facts
- Sutton Council’s Planning Committee approved the HMO expansion at 16 Onslow Gardens in November 2026. Source
- The approved plans will increase the HMO from six to ten bedrooms. Source
- The committee voted 7 to 3 to approve the change of use. Source
- The property is located at 16 Onslow Gardens, Wallington. Source
About this summary
This summary was written automatically from our published stories and the council meeting records they draw on. It describes what councils have discussed and decided; it does not take a view on any decision. Each key fact links to the story it comes from. Updated 9 November 2026. Spotted a mistake? Email community@opencouncil.network.
