- Planning authority
- London Borough of Lambeth
- Postcodes
- SE27, SW2, SW4, SW8, SW9
- Noon sun, 21 March
- About 39°
- Shadow from a 5 m eaves line
- About 6.3 m
- Planning plan
- Local Plan
- County
- Greater London
The local picture in Lambeth
Daylight is one of the first things the London Borough of Lambeth will test on a garden scheme, so we test it first too. At midday on 21 March the sun over Lambeth sits about 39° above the horizon, and a typical two-storey eaves line around 5 m high throws a shadow of roughly 6.3 m. In late December the noon sun reaches only about 15°, so winter shadows run roughly three times longer. Plotting both on the measured survey shows where a new home can stand without darkening the gardens and rooms around it.
What happens next in Lambeth
From first call to a clear answer, feasibility work in Lambeth follows a simple order: free appraisal, written quote, measured survey, title and constraints check, access and capacity study, concept designs, and pre-application advice from the London Borough of Lambeth where it helps. You get a short report setting out the options, and the choice of what happens next stays with you.
Free plot appraisal
A desktop look at your plot, access, title plan and the planning picture, plus a conversation about what you want. If it looks viable we visit. There’s no cost and no obligation at this stage.
Access and capacity study
We test each workable route in and the number, size and position of homes the plot could hold, against separation distances, garden space, parking, bins and daylight for neighbours.
Concept designs and pre-application
Sketch layouts and simple elevations for the strongest options. Where it will help, we take one to the council for pre-application advice before anything is submitted.
Feasibility report and options
A clear yes, no or maybe, the reasons behind it, and the routes open to you: apply for planning, build, sell or partner. You decide what happens next, with no obligation to use us for it.
Worth checking early
- Pre-application advice is not binding, and the council’s decision on a formal application can still differ.
- Title problems such as covenants, ransom strips or missing rights of way can take time and money to resolve.
- A capacity figure is not a value; what a plot is worth depends on location, size, access and planning.
Your questions, answered for Lambeth
How many homes could fit in my garden in Lambeth?
That is what a capacity study answers. It tests options against separation distances from neighbours, garden space for each home, parking, bins and access, as well as the policies the London Borough of Lambeth applies. For many gardens the answer is one home; larger or combined plots can sometimes take more. We show the options on drawings so you can see why.
How do I know if my garden in Lambeth is big enough for a house?
Size alone won’t tell you. What matters is whether there is a workable access, enough distance from neighbours’ windows, room for gardens, parking and bins for both homes, and nothing on the title or in policy that rules it out. A feasibility study checks each of those for your plot. The first stage, a free plot appraisal, gives you an early view.
Do I have to use you for planning after a feasibility study in Lambeth?
No. The survey, report and concept designs are yours to use as you choose. You can take the scheme forward with us, through our planning permission or design and build services, or sell or partner on the plot with us, or use another firm. We would rather you made the decision that suits you.
Can I get pre-application advice on a garden plot in Lambeth?
Usually, yes. Most councils offer pre-application advice, and many charge a fee for it. The London Borough of Lambeth’s website sets out its current arrangements, including how to apply, what to send and how long a response usually takes. We can prepare the information and attend any meeting for you. The advice isn’t binding, but it is a useful test before a full application.
Other options in Lambeth
- Build a new home in your garden
- Corner and side plots
- Planning promotion for your garden plot
- Combine gardens with your neighbours
- Sell subject to planning
- Garage courts and yards

