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Permitted21/AP/3537Submitted 4 years agoWindows and doors

46 Grange Walk London Borough of Southwark SE1 3DY

Non-material change to planning application 20/AP/0489 (Construction of a part 2/part 3 storey rooftop extension, remodelling of existing building facades and associated works to provide 5 residential units (Use Class C3) including cycle and refuse storage.) Changes include: Addition of two windows to the fifth-floor rear elevation Separation of the kitchen within Unit B on the fifth floor Reconfiguration of layouts and rooms to optimise layouts Omission of free-standing columns within the single bedroom within Unit D on the sixth floor and within Unit E on the seventh floor Slight increase/reposition in the size of the skylights above Unit E and addition of a skylight above the hallway Provision of an additional door onto the seventh floor roof terrace for better access

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Progress

Submitted
11 Oct 2021
— completed
Validated
11 Oct 2021
— completed
Consultation
— completed
Target date
8 Nov 2021
— completed
Decided
5 Nov 2021
— completed

Application details

Reference
21/AP/3537
Local authority
Southwark
Postcode
SE1 3DY
Ward
LBWB
Application type
All Other
Property type
House

Key dates

Submitted
11 Oct 2021
Validated
11 Oct 2021
Target decision
8 Nov 2021
Decided
5 Nov 2021

Estimated project value

£5k–£16k

Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: FMB 2026 double glazing guide, 3-bed semi full replacement.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £882,500 — the median of the last 6 market sales in SE1 3DY, £400,000 to £1,055,000.

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

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