Planning Applications and Permissions in Lambeth




St Thomas Hospital


Planning Drawings – Planning Consultants Lambeth

Extension Architecture is an experienced team of planning consultants and Architectural designers. They are here to provide friendly and helpful services assisting you from initial design ideas through to planning, building control and into a reality. Our success rate is nearly 100% from house and basement extensions, loft and garage conversions, change of use applications, new builds and commercial planning.

Any work under Lambeth Council, we would undertake a property site assessment by looking into its history and context of the site with its surroundings. In the process of design we aim to be up to date with all the regulations, taking into consideration the conservation and heritage sites and we approach it with a sympathetic proposal to consider the characteristic surroundings.

The rules and regulations for planning application and building regulation vary from council to council. We always keep ourselves aware of the changes in the Lambeth Borough. Additionally, we would take time to study the reasons as to why the other properties get approved and refused within the area helping us to better our understanding and maintain a good success rate.

Our in house experienced team are always there to help you.

Call us to find out more on 0203 409 4215.

We provide a full range of services with regards to all manner of planning permission and drawing types in theLambeth area, including:

  • Planning Drawings For Applications (including plans, sections, elevations etc)
  • Retrospective Planning
  • Building Regulation Drawings for Building Control
  • Consultancy For Commercial Development
  • 3D Visualisations
  • Interior Design
  • Spatial Planning and Layout
  • Feasibility Consultancy


Call: 0203 409 4215




Our Prices & Case Study


Single Storey Extension

Double Storey Extension

Convert to Flat

Loft Conversion

Basement Extension

3D Visualisation


New Builds

Change of Use

We can help and give free advice in: Brixton, Clapham, Crystal Palace, Gipsy Hill, Herne Hill, Kennington, Oval, Stockwell, Streatham, Tulse Hill, Vauxhall, Waterloo, West Dulwich, West Norwood and the following postcodes SE1, SE11, SE19, SE24, SE7, SW2, SW4 and SW8.




Key Lambeth Council Planning Department contact details

Need to get in touch with Lambeth Council Planning Department or Building Controls Department? Details below.

Lambeth Council Planning Department Phone

020 7926 1180

Lambeth Council Planning Dept Fax

020 7926 1171

Lambeth Council Planning Department Website

Lambeth Council Planning Dept Email

Lambeth Council Planning Department Address

Town Planning Advice Centre, Phoenix House, 10 Wandsworth Road, SW8 2LL

Lambeth Council Planning Dept Opening Hours 9am – 5pm : Monday – Friday


Lambeth Council contact details

Want to speak with Lambeth Council? In one of the following postcodes SE1, SE11, SE19, SE24, SE7, SW2, SW4 and SW8? Details below.

Lambeth Council Phone 020 7926 1000
Lambeth Council Website
Lambeth Council Email
Lambeth Council Address Lambeth Town Hall, Brixton Hill, SW2 1R

Residential Sevice : planning permissions and designs for single/double storey side/ rear extension, basement extension, loft conversion, dormer extension, rooftop terrace. House conversion into flats, window/door elevations. annex/maisonette/conservatory/garage conversion, interior/exterior design, garden design, new build development

Commercial Service: planning permissions and designs for restaurant, bar, cafe, retail shops, stores, hotel. change of use, Planning applications, building regulation drawings.