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Permitted21/P3809Submitted 4 years agoLoft conversion

15 Dennis Park Crescent Merton SW20 8QH

INSTALLATION OF PHOTOVOLTAIC PANELS TO WEST FACING ROOF SLOPE AND FLAT ROOF OF ROOF EXTENSION, AND INSTALLATION OF 10CM THICK EXTERNAL WALL INSULATION TO ALL FACADES, REPLACING EXISTING PEBBLEDASH WITH RENDER..

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Progress

Submitted
25 Nov 2021
— completed
Validated
25 Nov 2021
— completed
Consultation
9 Feb 2022
— completed
Target date
20 Jan 2022
— completed
Decided
11 Apr 2022
— completed

Application details

Reference
21/P3809
Local authority
Merton
Postcode
SW20 8QH
Ward
Dundonald_histroic
Application type
Householder
Property type
Flat

Key dates

Submitted
25 Nov 2021
Validated
25 Nov 2021
Comments close
9 Feb 2022
Target decision
20 Jan 2022
Decided
11 Apr 2022

Estimated project value

£37k–£100k

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: Checkatrade 2026 loft conversion cost guide.

Recently sold nearby

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

Homes here go for about £975,000 — the median of the last 8 market sales in SW20 8QH, £730,210 to £1,171,000.

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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