← Back to search

PermittedDC/25/139251Submitted over a year agoTwo-storey extension

Lewisham

Demolition of rear extension, construction of a part-one, part-two storey rear extension, repairs to front porch, installation of rooflights into rear extension roof slope, changes to the elevations including repointing and re-tiling, and all associated works at 20 Granville Park, SE13.

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.

Map of the site

Progress

Submitted
25 Mar 2025
— completed
Validated
25 Mar 2025
— completed
Consultation
—
— completed
Target date
21 May 2025
— completed
Decided
21 May 2025
— completed

Application details

Reference
DC/25/139251
Local authority
Lewisham
Ward
Blackheath
Application type
Householder
Property type
House

Key dates

Submitted
25 Mar 2025
Validated
25 Mar 2025
Target decision
21 May 2025
Decided
21 May 2025

Estimated project value

£23k–£32k

Based on the 11.5m² of floor area stated in the application, at UK average rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 11.5m²

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