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Permitted21/AP/1148Submitted 5 years agoRear extension

29 Derwent Grove London Borough of Southwark SE22 8DZ

Certificate of lawfulness (proposed) for a single storey rear extension to replace existing single storey extension.

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Progress

Submitted
15 Apr 2021
— completed
Validated
15 Apr 2021
— completed
Consultation
— completed
Target date
9 Jun 2021
— completed
Decided
13 May 2021
— completed

Application details

Reference
21/AP/1148
Local authority
Southwark
Postcode
SE22 8DZ
Ward
GOGR
Application type
All Other
Property type
House

Key dates

Submitted
15 Apr 2021
Validated
15 Apr 2021
Target decision
9 Jun 2021
Decided
13 May 2021

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. 4 recent sales are listed below.

Homes here go for about £732,250 — the median of the last 8 market sales in SE22 8DZ, £545,000 to £1,725,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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