Sell Brownfield Land in Hertfordshire
What a brownfield site in Hertfordshire is worth for homes depends less on its size than on what lies underneath and next door. Our free, no-obligation appraisal looks at former uses, likely ground conditions, flood risk, access and any business tenants, then explains whether a direct sale, conditional contract or promotion suits the site.
HertfordshireFree site appraisal
Tell us about your land and we will call you back. No cost, no obligation.
Prefer to talk? Call 0800 088 6248.
- Free site appraisalNo cost, no obligation
- Legal fees coveredReasonable fees, on options and promotion
- Nothing to pay upfrontOn promotion: we fund planning
- Direct purchaseSuitable sites, with or without planning
- UK-wideEngland, Wales, Scotland and NI
Selling land around Hertfordshire
Our Hertfordshire coverage takes in 19 towns and cities, centred on Watford and including Bushey, Berkhamsted and St Albans. If your land is near a boundary, we also cover Bedfordshire, Buckinghamshire and Greater London.
Sites worth a conversation around Hertfordshire: paddocks on the edge of Watford, infill gaps along existing streets and former garage blocks and yards. Planning in Hertfordshire follows England’s rules: the National Planning Policy Framework sets national policy and the council’s Local Plan sets local policy.
Tell us where your land is around Hertfordshire and we will explain the routes open to you.
How we work in Hertfordshire
Flood risk and drainage
Some brownfield sites sit in flood zones or rely on old drainage. Flood policy may require a sequential test, showing that no suitable sites at lower risk are reasonably available.
Neighbouring uses considered
New homes next to workshops, busy roads or late-night venues need protection from noise and smells. In England and Wales, the agent of change principle can put the cost of mitigation on the new development.
Loss of employment land
Councils may resist losing business land to housing. Policies vary, so we check whether marketing evidence or a viability case is likely to be needed before any application is made.
Direct purchase of brownfield sites
Where a brownfield site suits us, we can buy it ourselves, with or without planning and with no onward chain, subject to survey, title and contract.
Rules that apply in Hertfordshire
If your land near Hertfordshire lies in the Green Belt, national policy still protects it, but England's planning framework now recognises grey belt: Green Belt land that is previously developed or does not strongly contribute to certain Green Belt purposes. Where there is evidenced unmet need and the location is sustainable, grey belt housing can be acceptable, with major schemes meeting the Golden Rules on affordable housing, infrastructure and green space. Planning is never guaranteed, so we check policy, access and constraints first.
In England, councils keep brownfield land registers, and sites on Part 2 of a register can be granted Permission in Principle. The NPPF gives substantial weight to using suitable brownfield land for homes. Contamination is normally handled through planning conditions, following the Environment Agency's land contamination risk management guidance, with Part 2A of the Environmental Protection Act 1990 as a backstop.
| National planning policy | National Planning Policy Framework (NPPF), revised August 2026, with national planning practice guidance |
|---|---|
| Local planning document | Local Plan |
| Who decides applications | The local planning authority, usually the district, borough, city or unitary council (or a national park authority) |
| In-principle consent | Outline planning permission, with reserved matters approved later |
| Land transaction tax (paid by the buyer) | Stamp Duty Land Tax (SDLT) |
| Land registration | HM Land Registry |
| How a sale becomes binding | A land sale becomes legally binding on exchange of contracts and finishes on completion, after which the buyer registers the title with HM Land Registry. |
| Developer contributions | Section 106 planning obligations, plus the Community Infrastructure Levy (CIL) where the council charges it |
Questions about Sell Brownfield Land in Hertfordshire
What is a sequential test for flood risk?
It is a planning test that steers new development to areas at the lowest risk of flooding. If a site is in a higher-risk area, the applicant may need to show there are no reasonably available sites at lower risk. England applies it through the NPPF; Wales, Scotland and Northern Ireland have their own flood policies.
Can I sell a commercial site that still has tenants?
Yes. Many sites sell with tenants in place, and the buyer manages the leases coming to an end. Business tenants can have statutory rights to stay in some cases, so the lease terms and any notices matter. We review the leases and agree timing that works for you and, where possible, for the tenants.
Who pays for contamination clean-up when I sell?
It is negotiated. Usually the buyer allows for remediation in the price it offers, so the cost is reflected in the land value. Contract terms can also deal with environmental liabilities after the sale. Where contamination is serious, environmental law can in some cases leave liability with whoever caused it, so take legal advice.
What counts as brownfield land?
Brownfield, or previously developed land, is land that is or was occupied by a permanent structure, including the land around it. Former yards, depots, garage blocks and commercial buildings usually qualify. Definitions vary by nation, and some exclude private gardens, agricultural buildings or sites where earlier remains have blended into the landscape.
Do you work with landowners in Hertfordshire?
We do. We work with landowners across Hertfordshire, including Hoddesdon, Borehamwood and Letchworth Garden City. Send us a postcode and we will start with a free, no-obligation appraisal of what the land could take.
Read more: Sell Brownfield Land · Guide: Green Belt and grey belt land explained