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Permitted20/AP/1217Submitted 6 years agoRear extension

41 Sydenham Hill London Borough of Southwark SE26 6TH

Listed Building Consent to seek amendments to the scheme approved under LBS reg no 17/AP/3071 for alterations to enable a change of use of Beltwood House (a Grade II listed building) from a Class C2 residential institution to provide 7 apartments and alterations and extension of the existing Gate Lodge. Works proposed to the main house include: reduction in the number of apartments from 7 to 6 (consolidating Units 02 and 05) and alterations to the internal layout. Works proposed to the gate house include: introduction of 2 conservation rooflights to rear extension, internal alterations and replacement of modern door with new door, sidelights and canopy.

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Progress

Submitted
29 Apr 2020
— completed
Validated
29 Apr 2020
— completed
Consultation
3 Jun 2020
— completed
Target date
24 Jun 2020
— completed
Decided
18 Jun 2020
— completed

Application details

Reference
20/AP/1217
Local authority
Southwark
Postcode
SE26 6TH
Ward
DUWO
Application type
All Other
Property type
Flat

Key dates

Submitted
29 Apr 2020
Validated
29 Apr 2020
Comments close
3 Jun 2020
Target decision
24 Jun 2020
Decided
18 Jun 2020

Estimated project value

£41k–£75k

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

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

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