Lawful Development Certificate in Lambeth

Is your Lambeth building still a house?

Only 24.8 per cent of Lambeth households live in a house or bungalow, which tells you how many buildings are divided. Permitted development for householders does not apply to a flat or to a building containing flats, so a split house loses the right entirely.

That makes a question of history decisive. Was the building converted, and if so, was it ever turned back? We check council tax and planning records and ask you what you know. Some owners hold a whole house that was once divided and later reunited, and the evidence for that needs to be in the application.

Where the answer is flats, the route is planning, which we explain plainly before you spend on drawings.

Extensions that suit a Lambeth house

For a true single dwelling the typical projects are a rear extension beside the original outrigger, a loft conversion and a garden outbuilding. A terraced house has a smaller roof volume allowance than a detached one, and an outrigger can change what counts as the original rear wall.

The original building is the baseline for every limit, so we measure it carefully and record later additions. Government returns record 401 lawful development certificate applications for Lambeth in the latest twelve months published, so officers see these applications regularly and expect clear working.

Timing, fees and the alternatives in Lambeth

The council decides within 8 weeks of a valid application, unless it pauses for information. The fee table reads: Half the normal planning fee (householder: £274).

If the right is missing or a limit is broken, householder planning follows. Lambeth decided 595 householder applications in its latest published year and granted 83.4 per cent. Larger rear extensions can try prior approval, where Lambeth granted 13 and refused 18 in the latest twelve months. See our planning drawings in Lambeth and prior approval drawings in Lambeth.

Lawful Development Certificate in Lambeth: the evidence we gather

Because the status of the building decides everything, the evidence starts with its history. We collect council tax records, any past planning decisions, historic mapping and dated photographs, and we ask you about the layout and who has lived in each part of the building.

We then measure the house itself on a survey that ties the main rear wall, any outrigger and the roof to one datum. The measurements show the original building, which every limit refers to, and each later addition separately. If a certificate is the wrong tool, we say so at the quote stage and move straight to the planning route. Send us any earlier decisions, completion certificates and survey reports for the property.

What you receive, and for what fee

The drawing set has existing and proposed plans, elevations, a section where height matters and the location and block plans. A second chartered technologist checks every sheet before submission. The fee starts at £645 including VAT, fixed in advance, and we redraw free until approval if the council requests changes.

For the whole range of work, see architectural drawings in Lambeth. Rules differ across the boundary, so compare Southwark and Wandsworth.