Havering London Borough Council • D0107.26
Loft conversion with rear dormer proposed at Grosvenor Drive house
92 Grosvenor Drive Hornchurch RM11 1PW
Loft converted to living space with rear dormer and roof windows
- Status
- pending
- Type
- outline
- Received
- 2026-03-16
ImpactAutomated estimate
Summary
The owner wants to convert the loft into a room people can live in. This would involve adding a dormer window at the back of the roof and smaller windows at the front. The house is on Grosvenor Drive in Hornchurch. It is in a residential street with other homes close by. Two primary schools — Towers Junior School and Towers Infants School — are a couple of minutes' walk away. Because this is a certificate of lawfulness, the council is being asked to confirm that the work is allowed without needing full planning permission. The scale of the changes is small and limited to the roof.
What you can do
Because this is a certificate of lawfulness application, there is no formal consultation process and comments from residents are not considered in the same way as for a full application. The council will decide whether the work falls within what is normally allowed without permission. The reference number is D0107.26.