Permitted2025/0083/PSubmitted over a year agoInternal alterations
Ground Floor Flat 31 Belsize Avenue London NW3 4BL
Conversion of existing 2 x bedroom flat to 3 x bedroom flat with internal alterations.
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Progress
Submitted
17 Jan 2025
— completedValidated
—
— completedConsultation
—
— completedTarget date
—
— completedDecided
19 Feb 2025
— completedApplication details
- Reference
- 2025/0083/P
- Local authority
- Camden
- Ward
- Belsize
- Application type
- Certificate of Lawfulness (Proposed)
- Property type
- Flat
Key dates
- Submitted
- 17 Jan 2025
- Decided
- 19 Feb 2025
Estimated project value
£10k–£40k
Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: trade estimate.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
Nearby applications
- 31 Belsize Avenue Camden NW3 4BLPermittedNext door
- Flat A 25 Belsize Avenue London NW3 4BLUnknownAdjoining
- 9 Village Close Belsize Lane London NW3 5AHUnknownAdjoining
- 23 Belsize Avenue Camden NW3 4BLPermitted48 yd
- 35 Ornan Road Camden NW3 4QDPending51 yd
- 38 Belsize Avenue Camden NW3 4AHRefused58 yd