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PermittedDM2020/00470Submitted 6 years agoLoft conversion

14 Harrow Road London Borough of Sutton SM5 3QQ

Erection of a ground floor front and rear extension, conversion of garage to habitable room, changes to the fenestration and conversion of loft space involving the formation of a dormer extension to the rear and alteration of existing roofline from hipped to gable.

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Progress

Submitted
5 May 2020
— completed
Validated
5 May 2020
— completed
Consultation
—
— completed
Target date
30 Jun 2020
— completed
Decided
29 Jun 2020
— completed

Application details

Reference
DM2020/00470
Local authority
Sutton
Postcode
SM5 3QQ
Ward
C13
Application type
Householder
Property type
House

Key dates

Submitted
5 May 2020
Validated
5 May 2020
Target decision
30 Jun 2020
Decided
29 Jun 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

New owners, recently moved in. First work on a house usually follows within months of completing. 2 recent sales are listed below.

Homes here go for about £575,426 — the median of the last 8 market sales in SM5 3QQ, £495,000 to £750,000.

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