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Permitted23/AP/3327Submitted 2 years agoRear extension

54 Dulwich Village London Borough of Southwark SE21 7AJ

Erection of a front facing 'portico' extension with 1no. skylight and the replacement of 2no. skylights to the existing front facing extension. Replacement of an existing roof lantern with a low profile skylight and the addition of 1no. skylight to the existing rear extension. Elevational repairs, including the re-rendering of the property. Replacement and repositioning of uPVC doors and windows with traditional style timber sash windows and timber doors and the reinstatement of a clerestory window. Roof alterations including the replacement of existing ground floor front extension roof with lead grey EPDM and rear extension roof with sedum, and replacement of a copper roof to the main property with a lead grey single ply membrane roof and the addition of 3no. conservation style skylights to the main roof.

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Progress

Submitted
30 Nov 2023
— completed
Validated
30 Nov 2023
— completed
Consultation
27 Dec 2023
— completed
Target date
24 Jan 2024
— completed
Decided
31 Jan 2024
— completed

Application details

Reference
23/AP/3327
Local authority
Southwark
Postcode
SE21 7AJ
Ward
DUVI
Application type
Householder
Property type
House

Key dates

Submitted
30 Nov 2023
Validated
30 Nov 2023
Comments close
27 Dec 2023
Target decision
24 Jan 2024
Decided
31 Jan 2024

Estimated project value

£25k–£41k

Based on the 10.1m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 10.1

Recently sold nearby

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

Homes here go for about £1,837,500 — the median of the last 7 market sales in SE21 7AJ, £485,000 to £3,390,000.

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.

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