Tandem and landlocked plots in Truro

A tandem plot in Truro is one where a new home would sit directly behind an existing one and share its drive. A landlocked plot is one with no legal way in of its own. Both come up often on long gardens and older back land.

Either can work, but councils look closely at the effect on the front house, and the legal access must be secure before anything is built. We check both sides of that question together, with your solicitor and against the policies Cornwall Council applies, so you know early whether the land is worth pursuing and which route fits.

Narrow gravel drive running between two brick houses to an open gate and a garden plot behind
Planning authority
Cornwall Council
Postcodes
TR1
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 Truro

When Cornwall Council looks at a tandem plot, the first questions are usually about the drive: how close cars come to the front house’s windows, whether headlights will sweep across rooms at night, and whether the junction with the road is safe. Planning policy in the council’s Local Plan sets the tests, and design guidance fills in the detail.

Daylight matters too. With the late-March sun climbing to just 40° at midday in Truro, an eaves line 5 metres up on the new home would throw shade roughly 6.0 m across the ground beside it. Keeping the new home low or well back protects the gardens on both sides.

Section showing noon sun and shadows in Truro: 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 17.1 mExistingNew home
This section is worked out for the latitude of Truro: around 40° of sun at midday in late March and about 16° at midwinter. It shows why the gap between your house and a new home behind it is about light as well as privacy. Garden assumed to face north.

What happens next in Truro

Once you get in touch about land in Truro, we look at the title plan and any rights of way from the desk, then talk it through with you. If the access looks workable, we visit and measure the route, including the junction with the road. You get a plain account of the options before any planning work starts.

  1. Free plot appraisal

    We start with the access, not the plot: title plans, rights of way, the width on the ground and the route to the road. It’s a desktop check and a conversation, with a site visit if it looks viable, at no cost.

  2. Title and access check

    With your solicitor we confirm who owns every strip between the plot and the road, what rights already exist and whether they cover a new home. Any ransom strip or missing right shows up at this stage.

  3. Planning application

    We design a layout that answers the access, privacy and neighbour questions councils ask about tandem and backland plots, then apply. The council consults neighbours and decides, and the decision is always the council’s.

  4. Sale or build

    Depending on the route you chose, the sale completes through a transfer of part, or you keep the land and we give a written quote for building the new home after design and survey.

Worth checking early

  • Long or narrow drives can mean extra cost for sprinklers, passing places, lighting or a bin collection point.
  • Planning permission gives no right to cross land you don’t own; the legal access has to be secured separately.
  • Tandem layouts affect the front house’s privacy and quiet, and councils weigh that carefully.

Your questions, answered for Truro

Could my neighbour and I in Truro share one new access?

Often, yes. If both your gardens are long, combining them can give one shared drive and a better layout than either garden alone. Each owner keeps their house, and a written agreement sets out how the value is shared fairly.

What if a neighbour in Truro owns the strip I need to cross?

Then you need their agreement, either to buy the strip or to grant a right of way over it. Terms are negotiated, often as a one-off payment or a share of the value the access creates. Both sides should take legal advice. We can make the approach with you.

Will Cornwall Council accept a shared drive for a new home in Truro?

It can, but shared drives are looked at closely. The council will consider the width, visibility at the road, the effect on the house beside the drive, and whether fire and bin access work. A drive with a clear gap from windows and screening alongside generally fares better.

Is a sprinkler system needed for a home at the end of a long drive in Truro?

It may be. In England, where a fire engine can’t get within 45 metres of all points inside the home, other measures, often sprinklers, may be accepted if building control and the fire service agree. In Wales, every new house needs sprinklers anyway. Building control decides what’s needed for the specific layout.

Other options in Truro

Tandem and landlocked plots near Truro

Find out what your garden could become

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