- Planning authority
- Dartford Borough Council
- Postcodes
- DA3
- Noon sun, 21 March
- About 39°
- Shadow from a 5 m eaves line
- About 6.3 m
- Planning plan
- Local Plan
- County
- Kent
The local picture in Longfield
When Dartford Borough 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 39° at midday in Longfield, an eaves line 5 metres up on the new home would throw shade roughly 6.3 m across the ground beside it. Keeping the new home low or well back protects the gardens on both sides.
The next steps, locally
Call us or use the form and tell us roughly where the land is and how you reach it now. We check the title and the planning history around Longfield, then come back to you. If the access can’t be secured on sensible terms, we’ll say so plainly and early, and there is nothing to pay for the appraisal.
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.
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.
Secure the way in
If a right of way needs widening, a strip needs buying or a neighbour needs to come in, we agree the approach with you and negotiate it, so the terms are settled before planning money is spent.
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.
Worth checking early
- Access is usually the deciding factor on these plots, so a large plot with a poor way in may not be a building plot at all.
- 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.
Your questions, answered for Longfield
Can I build behind my house in Longfield if the only way in is my drive?
Possibly. That would be a tandem layout, with the new home behind yours sharing your drive. Dartford Borough Council will look at the effect of cars passing your house, privacy, garden space and whether it suits the area. Fire and bin access also need checking. The decision is the council’s, and a good design improves the odds.
Could my neighbour and I in Longfield 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.
How long does sorting access on a Longfield plot usually take?
It varies. Confirming an existing right of way can take a few weeks of solicitor time. Negotiating with a neighbour or a ransom strip owner often takes longer, and depends on how quickly everyone agrees and takes advice. Once we’ve seen the title and the route, we can give you a sensible estimate.
Do you buy landlocked land in Longfield?
We can, where the access problem looks solvable. Any purchase is subject to survey, title and contract. If securing access would cost more than it’s worth, or the owner of the strip won’t deal, we tell you that early rather than wasting your time.
Other options in Longfield
- Joint venture on your garden plot
- Build a home for family in your garden
- Sell subject to planning
- Combine gardens with your neighbours
- Planning promotion for your garden plot
- Garage courts and yards

