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PermittedDM2020/00206Submitted 6 years agoLoft conversion

12A Burnell Road London Borough of Sutton SM1 4EE

Non material amendment to approved application B2017/78619 which allowed the 'Erection of a first floor rear extension and conversion of loft space including the formation of a mansard roof extension to the rear, one dormer extension to the front roof slope, alteration of existing roof line including raising of existing ridge height to facilitate the formation of an additional 3-bedroom self contained flat together with one additional off-street parking space and refuse store,' to allow for the replacement of a rear first floor window with a juliet balcony.

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Progress

Submitted
17 Feb 2020
— completed
Validated
17 Feb 2020
— completed
Consultation
— completed
Target date
16 Mar 2020
— completed
Decided
13 Mar 2020
— completed

Application details

Reference
DM2020/00206
Local authority
Sutton
Postcode
SM1 4EE
Ward
B07
Application type
All Other
Property type
Flat

Key dates

Submitted
17 Feb 2020
Validated
17 Feb 2020
Target decision
16 Mar 2020
Decided
13 Mar 2020

Estimated project value

£35k–£94k

Typical UK cost for this job type, at outer London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £231,250 — the median of the last 8 market sales in SM1 4EE, £210,000 to £420,000.

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