Sell brownfield land in Welwyn Garden City
Whether your land is in Welwyn Garden City itself or in the villages between Welwyn Garden City and Hatfield, we'll look at it properly before making any offer.
Brownfield land, or previously developed land, is land that has had a permanent building or structure on it, together with its surrounding hardstanding. National policy in both England and Wales encourages reusing suitable brownfield land for homes.
- No commission: we're the buyer
- No pressure to decide
- Independent advice encouraged
Selling land near Welwyn Garden City?
Send the postcode and a rough size.
Where Welwyn Garden City sits
Our appraisals for Welwyn Garden City start with the AL8 postcode district and the OS grid square TL21, then widen out to Hatfield, Hertford and St Albans, all within about 6 miles.
Most of the county is Metropolitan Green Belt, which makes land with genuine development prospects scarce and keenly contested.
| Town | Welwyn Garden City |
|---|---|
| County | Hertfordshire |
| Country | England |
| Postcode district | AL8 |
| OS grid square | TL21 |
| Nearest towns we cover | Hatfield (3 mi), Hertford (6 mi), St Albans (6 mi) |
| Distance from Watford | About 13 miles north-east |
| Planning system | National Planning Policy Framework and local plan |
| Ways to sell | Outright, subject to planning, option or joint venture |
What makes brownfield land near Welwyn Garden City worth an offer
- Cleared sites with old hardstanding
- Sites on the council's brownfield land register
- Sites next to canals, railways or town centres
- Sites where previous schemes stalled
We buy cleared sites, derelict buildings and yards, and price in the clean-up so you don't have to deal with it first.
What decides the value of brownfield land near Welwyn Garden City
Demolition
Removing buildings and old foundations is a significant cost on many sites.
Brownfield register
Inclusion on the council's brownfield land register can support permission in principle.
Existing use value
If the site has a viable current use, that sets the floor for an offer.
Viability
Councils may accept lower obligations where clean-up costs are high.
Four routes to a sale
Outright purchase
We take on the site and its problems for an agreed price.
Subject-to-planning sale
We complete once permission is granted for a housing scheme.
Option agreements
Can suit larger brownfield sites with a longer planning route.
Joint ventures
Worth discussing if you want to share in the regeneration value.
From first call to completion
Send us the address
A postcode, a plan or a what3words location is enough to start.
We check it properly
Title, planning history, access, flood maps and local policy.
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.
Section 106 and CIL
Larger schemes often need a Section 106 agreement for affordable housing or contributions, and councils that have adopted the Community Infrastructure Levy charge it per square metre of new floorspace.
Flood risk
Environment Agency flood maps and the sequential test steer new homes away from areas at highest risk of flooding.
Common problems, and how we handle them
The buildings are being vandalised
A quick exchange can transfer risk and security responsibility sooner. We'll talk through timing.
A previous buyer pulled out after surveys
We'd like to see any reports. Problems can often be priced rather than walked away from.
Useful to send us
- The address or postcode
- A rough size, in acres or hectares
- Any planning applications or letters
- Photos of the land and its access
What people ask us about brownfield land
What counts as brownfield land?
Land that has been occupied by a permanent structure and its associated fixed surface infrastructure. Some exceptions apply, such as agricultural buildings and residential gardens in built-up areas.
What is a brownfield land register?
In England, councils keep a register of brownfield sites they consider suitable for housing. Being on it can help the planning case.
Do I need a contamination report before selling?
No, though any reports you have will help us price more accurately.
Can you visit land near Welwyn Garden City?
Yes. Once we've looked at the title and planning position, we arrange a site visit if the land looks suitable. Send the address or postcode to start.
More land we buy in Welwyn Garden City
- 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
- Infill plots and gap sites
- Small sites
- Garage sites
- 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 Welwyn Garden City
- Brownfield land in Hertfordshire
Find out what we'd pay for your land near Welwyn Garden City
Call 0800 088 6248 or send the details. There's no obligation.