About Us
Our Services
Case Studies
Contact Us





Single Storey Rear wrap-around extension





325 Cavendish Road, Balham, SW12 0PQ


Development Type

Single storey extension

Proposed Development

Erection of a single storey ground floor rear and side infill extension (ground floor flat).


4D Planning's Role

We were instructed by the client to advise on the largest extension they can achieve to their garden flat. We visited the property and prepared the architectural drawings to show a large open plan living-dining room with contemporary kitchen. We designed the extension to meet the client's specific requirements and advised on planning considerations and amenity concerns. We prepared the planning application documents and following the submission to Lambeth Council we liaised with the planning officer until the application was Granted Planning Permission.

The client has instructed us to prepare the building regulations drawings to demonstrate full compliance to Building Control. These drawings are useful as well to the builders.


Get a fully transparent and competitive quote - no hidden fees

Get your full breakdown, all inclusive fixed fee quote now

CALL US: 0203 1500 183

Use as A3 Restaurant, Internal extraction system

5 Hoxton Market, London, N1 6HG


Internal extraction system and grille/vent. Hackney Council A3 use

more information

Erection of a single storey side return rear extension

44 Hempstead Road, Watford, WD17 4ER


more information

Erection of a rear roof extension with juliet balcony

183 Graham Road, London, E8 1PD


Erection of a rear roof extension with juliet balcony and insertion of three roof lights to the front roof slope

more information

Change of use to trampoline park and leisure facilities D2 Use Class

Rajan House , 61 Great Ducie Street, Manchester, M3 1RR


Change of use to trampoline park & leisure facilities (D2) with associated parking

more information
Message Us NowMessage Us
Our company is open for business during Covid-19. We are available for site visits while complying with social distancing rules. x