Backland Development
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Tandem and landlocked plots in Welwyn Garden City

Got land behind your Welwyn Garden City home but no obvious way to reach it? You’re not alone, and it isn’t always a dead end. The fix might be as simple as confirming an existing right of way covers a new home, or it might mean negotiating with whoever owns a strip in between.

We start with the access, because it decides everything else. A free appraisal looks at ownership, rights, width and the route to the road, and only then at what Welwyn Hatfield Borough Council is likely to accept on layout, privacy and parking. There is no cost and no obligation.

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Narrow gravel drive running between two brick houses to an open gate and a garden plot behind
Planning authority
Welwyn Hatfield Borough Council
Postcodes
AL6, AL7, AL8
Noon sun, 21 March
About 38°
Shadow from a 5 m eaves line
About 6.4 m
Planning plan
Local Plan
County
Hertfordshire

What the council will look at in Welwyn Garden City

A home placed behind another changes the light as well as the traffic. In Welwyn Garden City the sun peaks at roughly 38° in late March and barely 15° at the winter solstice, so shadows from even a modest building stretch a long way across a garden in the darker months.

That is why many tandem schemes use a single-storey or low-eaves design. It keeps upstairs windows from looking over neighbours and limits shadow. Welwyn Hatfield Borough Council decides, and its own guidance on separation distances sets the gaps it expects.

Section showing noon sun and shadows in Welwyn Garden City: about 38 degrees on 21 March and 15 degrees on 21 December21 m21 Mar, noon: sun 38°, shadow 6.4 m21 Dec, noon: sun 15°, shadow 19.0 mExistingNew home
This section is worked out for the latitude of Welwyn Garden City: around 38° of sun at midday in late March and about 15° 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.

How we’d take it forward in Welwyn Garden City

The first step is a free, no-obligation appraisal. For a Welwyn Garden City plot with a difficult way in, that means checking who owns each part of the route, what rights exist and how wide it is on the ground. If a neighbour or a ransom strip is involved, we agree an approach with you before contacting anyone.

  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

  • 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.
  • Tandem layouts affect the front house’s privacy and quiet, and councils weigh that carefully.

Questions about garden plots in Welwyn Garden City

How long does sorting access on a Welwyn Garden City 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 Welwyn Garden City?

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.

Can I build behind my house in Welwyn Garden City if the only way in is my drive?

Possibly. That would be a tandem layout, with the new home behind yours sharing your drive. Welwyn Hatfield 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.

What if a neighbour in Welwyn Garden City 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.

Other options in Welwyn Garden City

Tandem and landlocked plots near Welwyn Garden City

Find out what your garden could become

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

Get my free appraisal 0800 088 6248