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Permitted23/P1899Submitted 3 years agoLoft conversion

19 Lyveden Road Merton SW17 9DT

ERECTION OF A REAR MANSARD STYLE ROOF EXTENSION OVER THE MAIN ROOF AND TWO STOREY OUTRIGGER ROOF WITH DORMER WINDOWS AND ERECTION OF A GROUND FLOOR SINGLE STOREY REAR EXTENSION

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Progress

Submitted
10 Jul 2023
— completed
Validated
10 Jul 2023
— completed
Consultation
10 Aug 2023
— completed
Target date
4 Sept 2023
— completed
Decided
4 Sept 2023
— completed

Application details

Reference
23/P1899
Local authority
Merton
Postcode
SW17 9DT
Ward
Colliers Wood
Application type
Householder
Property type
House

Key dates

Submitted
10 Jul 2023
Validated
10 Jul 2023
Comments close
10 Aug 2023
Target decision
4 Sept 2023
Decided
4 Sept 2023

Estimated project value

£100k–£210k

Based on the 62.0m² of floor area stated in the application, at inner London rates (2026). Source: Checkatrade 2026, loft conversion £1,200-£2,500/m².

Floor area gained: 62m² · 1 additional bedrooms

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 4 recent sales are listed below.

Homes here go for about £452,000 — the median of the last 8 market sales in SW17 9DT, £270,000 to £655,000.

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.

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