Building on a corner plot or side garden in Falmouth

Before you pay an architect to draw a house beside yours in Falmouth, check three things. Would the new home follow the line of the houses along the road? Could a car get in and out with a clear view? And would your own house keep parking, light and a decent garden?

Our free appraisal covers those questions using maps, the title plan, street views and, if the plot looks promising, a site visit. You’ll learn whether selling or building suits your plot, what it might realistically take, and where Cornwall Council is likely to focus its questions.

New detached brick house on a corner plot beside an older semi-detached house
Planning authority
Cornwall Council
Postcodes
TR10, TR11
Noon sun, 21 March
About 40°
Shadow from a 5 m eaves line
About 6.0 m
Planning plan
Local Plan
County
Cornwall

What the council will look at in Falmouth

For a corner or side plot in Falmouth, the decision rests with Cornwall Council. Its starting point is the council’s Local Plan, read alongside national policy and any design guidance it has adopted, which usually covers how a new home should line up with, space itself from and match the height of the houses around it.

Our designs begin with those documents rather than a standard house type. Where it helps, we seek pre-application advice, so the home we propose answers local expectations before an application goes in.

Section showing noon sun and shadows in Falmouth: about 40 degrees on 21 March and 16 degrees on 21 December21 m21 Mar, noon: sun 40°, shadow 6.0 m21 Dec, noon: sun 16°, shadow 17.0 mExistingNew home
Noon sun in Falmouth on 21 March sits about 40° above the horizon, so a typical two-storey eaves line (about 5 m) throws a shadow of roughly 6.0 m. In December the sun is only about 16° up and shadows stretch much further. Drawn for a garden facing north, where it matters most.

How we’d take it forward in Falmouth

Give us your Falmouth address and a sense of what you’re hoping for. Our desktop review covers the policies Cornwall Council works to, recent applications on nearby side and corner plots, and anything in your title that might restrict building. A clear result leads to a visit when it suits you, after which we explain each route and what it would mean in practice.

  1. Free plot appraisal

    We look at your plot on maps, the title plan and street views, check planning history nearby and talk it through with you. If a home beside yours looks possible we visit. No cost, no obligation.

  2. Choose your route

    Sell the plot outright, sell it subject to planning, or grant an option while you keep your house. Or keep the land and have us design, get planning for and build a new home on it.

  3. Design and planning

    We draw a home that sits in the street rather than fighting it, usually take pre-application advice, and submit the application. The council consults neighbours and decides; small schemes often take a few months.

  4. Sale or build

    For a sale, your solicitor handles the transfer of part and any release from your lender. For a build, a written quote follows design and survey, then we build, arrange the warranty and hand over.

Worth checking early

  • A new drive close to a junction may not be acceptable to the highway authority, which can force a different layout.
  • Losing a side garden or drive changes how your house works day to day, from parking to getting bins round the back.
  • Attaching a home to yours brings party wall, fire and sound separation work, and changes the feel of your own house.

Your questions, answered for Falmouth

Can I attach a new home to my house in Falmouth?

Yes, where it suits the street, for example on the end of a semi-detached pair. It needs planning permission as a separate home, fire and sound separation under Building Regulations, and possibly a party wall agreement. We check whether attached or detached fits your road better.

Will a new drive near the corner be allowed in Falmouth?

Only if drivers would have a clear enough view of the road and the junction stays safe. The highway authority comments on this and controls new dropped kerbs. Drives very close to a corner are often resisted, so we check the position on site before designing.

Can I build a house on my corner plot in Falmouth?

Possibly, if a new home would respect the building lines, keep the corner feeling open enough and allow safe visibility for drivers. It needs planning permission, and Cornwall Council decides. Our free appraisal tells you whether your corner is worth taking further.

Can you build a home beside my house in Falmouth for my family?

Yes. A home next door can give a parent or grown-up child their own front door while keeping them close. You keep the land; we draw the house, apply for permission, build it and arrange the structural warranty or other cover lenders accept. The written quote comes after design and survey.

Other options in Falmouth

Corner and side plots near Falmouth

Find out what your garden could become

Free garden plot appraisal. No cost, no obligation, and a straight answer if it won’t work.