Raising of front and rear mansard roof slopes to enclose a roof terrace with 1.8m louvres on front, rear and sides. Removal of external spiral staircase on 3rd floor rear balcony and small extension on 3rd floor at rear to provide internal access to roof terrace. Provision of replacement windows on front elevation (1st, 2nd and 3rd floor), window alterations to first floor rear extension and new front door on ground floor at rear.
12 Rosslyn Mews London Camden NW3 1NN
Final DecisionReference: 2022/3765/PLondon Borough of Camden
Last published check: 21 Oct 2026, 11:20. Check the council record for more recent changes.
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Raising of front and rear mansard roof slopes to enclose a roof terrace with 1.8m louvres on front, rear and sides. Removal of external spiral staircase on 3rd floor rear balcony and small extension on 3rd floor at rear to provide internal access to roof terrace. Provision of replacement windows on front elevation (1st, 2nd and 3rd floor), window alterations to first floor rear extension and new front door on ground floor at rear.
Proposal details
Reference
2022/3765/P
Ward
Hampstead Town
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