Sell an infill plot or gap site in Hatfield
If you want to sell an infill plot or gap site in Hatfield, you can deal with the buyer directly. We look at the land, explain what it's worth and why, and leave the decision with you.
An infill plot is a small gap in an otherwise built-up street frontage, between existing homes or buildings. Because it continues an established pattern of development, an infill plot is often one of the more straightforward small sites to get permission for.
- No commission: we're the buyer
- Figures explained, so you can check them
- No pressure to decide
Tell us about your land
Free, no-obligation appraisal.
Hatfield at a glance
Hatfield (AL10) sits in OS grid square TL20, roughly 10 miles north-east of Watford. Sites between here and Welwyn Garden City or Potters Bar are just as much of interest to us.
| Town | Hatfield |
|---|---|
| County | Hertfordshire |
| Country | England |
| Postcode district | AL10 |
| OS grid square | TL20 |
| Nearest towns we cover | Welwyn Garden City (3 mi), St Albans (5 mi), Potters Bar (5 mi) |
| Distance from Watford | About 10 miles north-east |
| Planning system | National Planning Policy Framework and local plan |
| Ways to sell | Outright, subject to planning, option or joint venture |

What we look for around Hatfield
- Gaps in a continuous street frontage
- Former garages, workshops or yards in a street
- Overgrown plots with a pavement frontage
- Sites with an old outbuilding to demolish
If you own an overgrown gap between houses, it may be worth much more as a plot than as a garden or yard.
How we arrive at a figure for land in Hertfordshire
Local plan policy
Some rural policies allow infill of one or two homes in small villages.
Services
Infill sites usually have services close by, which helps value.
Heritage
Listed neighbours or conservation areas mean careful design.
Local values
What new homes sell for in the street sets the ceiling.
How a sale works
Tell us about your land
Send the postcode or address and a rough size.
We do the homework
We read the title and planning record and check flood risk and access.
You get a written offer
With the main figures behind it, so your adviser can check it.
Solicitors complete the sale
Exchange and complete, or exchange now and complete when planning is granted.
Planning and legal points for land in Hertfordshire
Planning framework
Planning decisions in England follow the National Planning Policy Framework, revised in August 2026, and the local plan, prepared by the council or, in a national park, the park authority. Plans are reviewed periodically, which is when new housing sites are usually allocated.
Heritage
Listed buildings and conservation areas are managed with Historic England and the council's conservation team.
Common problems, and how we handle them
Part of the gap belongs to a neighbour
Combining land can make a better plot. We can approach the neighbour with you.
There's an old right of way across it
We check the deeds and the public rights of way map before pricing.
Useful to send us
- A rough size, in acres or hectares
- Your title number, if you know it
- Any planning applications or letters
- Details of any tenants or grazing agreements
What people ask us about infill plots
Will you buy a gap site with a derelict garage on it?
Yes. We'll allow for demolition and any clean-up.
Can you check the conservation area rules for me?
Yes. We look at the council's conservation area appraisal as part of our assessment.
Do I pay anything for your appraisal?
No. Our appraisal and offer are free and there's no obligation.
Do you buy land in Hatfield?
Yes. We consider land in and around Hatfield and across Hertfordshire. Whether we can make an offer depends on the land itself, especially its access and planning prospects, and we'll tell you either way.
Other land types and routes
- Development land
- Land with planning permission
- Land without planning permission
- Large strategic sites
- Green belt and grey belt land
- Land for affordable homes
- Farmland and agricultural land
- Paddocks and equestrian land
- Barns and rural buildings
- Building plots
- Garden land and backland
- Small sites
- Garage sites
- Brownfield land
- Redundant commercial and industrial land
- Inherited and probate land
- Landlocked land and access problems
- Outright purchase
- Subject-to-planning sale
- Option agreements
- Joint ventures
- All land in Hatfield
- Infill plots and gap sites in Hertfordshire
Find out what we'd pay for your land near Hatfield
Send the postcode and a rough size. We'll check the title and planning position and come back to you.