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Refused25/02292/FULSubmitted over a year agoRear extension

Trouville Road Lambeth SW4 8QL

The proposal involves the installation of solar photovoltaic (PV) panels to the main roof of the first-floor flat at 28 Trouville Road, as well as on the newly formed roof space over a small ground floor rear extension. The flat roof of this extension will also accommodate a battery storage system and an inverter associated with the solar PV system. A lightweight timber trellis structure is proposed to enclose the new roof space above the ground floor extension. This trellis will support climbing vegetation, providing a shaded and ventilated micro-environment for the battery storage and inverter, helping to improve their longevity and efficiency. The trellis will be openable and accessible for maintenance. The rear spiral staircase access to the garden will be retained and integrated with a door made from matching trellis material, ensuring continued access and visual consistency with the new structure. This environmentally focused installation contributes to the borough’s sustainability and energy-efficiency goals while integrating sensitively with the existing residential context.

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Progress

Submitted
13 Aug 2025
— completed
Validated
13 Aug 2025
— completed
Consultation
19 Sept 2025
— completed
Target date
8 Oct 2025
— completed
Decided
8 Oct 2025
— completed

Application details

Reference
25/02292/FUL
Local authority
Lambeth
Postcode
SW4 8QL
Ward
CLCOMM
Application type
All Other
Property type
Flat

Key dates

Submitted
13 Aug 2025
Validated
13 Aug 2025
Comments close
19 Sept 2025
Target decision
8 Oct 2025
Decided
8 Oct 2025

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.

Homes here go for about £882,500 — the median of the last 8 market sales in SW4 8QL, £530,000 to £1,342,500.

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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