← Back to search

Permitted2026/2959/PSubmitted last monthRear extension

8 Frognal Lane London NW3 7DU

Details pursuant to Condition 5 (Certificate of Structural Engineer) and Condition 8 (Foundation Details) of planning permission 2025/4041/P granted on 08/07/2026 for: Creation of a basement level beneath the approved rear extension and part of the rear property, including internal alterations and the installation of a side elevation window at basement level.

Find on council portal

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Progress

Submitted
21 Jul 2026
— completed
Validated
— completed
Consultation
— completed
Target date
— completed
Decided
30 Jul 2026
— completed

Application details

Reference
2026/2959/P
Local authority
Camden
Ward
Frognal
Application type
Approval of Details
Property type
House

Key dates

Submitted
21 Jul 2026
Decided
30 Jul 2026

Estimated project value

£30k–£55k

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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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