Subject-to-planning contract for land in Hertfordshire
We agree a price now and complete once a satisfactory planning permission is granted.
A subject-to-planning (conditional) contract is a sale agreed now that only completes once planning permission is granted on terms both sides have defined. We normally pay for the application, and if permission is not obtained the contract can end and the landowner keeps the land.

Subject-to-planning contract for land in Hertfordshire
Considering a subject-to-planning contract for land in Hertfordshire? Here is how it works and where it fits. Hertfordshire is a county of medium-sized towns, including Watford, Hemel Hempstead, Stevenage, St Albans, Welwyn Garden City, Hatfield and Hitchin, with many villages between them. Most of the county lies within the Metropolitan Green Belt and the Chilterns National Landscape covers the west, so grey belt, previously developed land and infill sites are especially important. Larger growth is usually planned as urban extensions and new communities through local plans.
The M1, A1(M), M25 and several commuter rail lines into London make many Hertfordshire villages well connected to stations, which revised English planning policy treats as a factor in favour of development. Former employment sites, garages, yards and paddocks on town edges are common sources of smaller housing land.
The August 2026 NPPF supports homes within reasonable walking distance (around 800 metres) of well-connected railway stations, with minimum densities of 35 homes per hectare, or 45 near higher-frequency stations.
In England, a planning permission normally has to be implemented within three years unless the council sets a different period, and councils aim to decide minor applications within eight weeks and major ones within thirteen.
Parts of Hertfordshire are Green Belt, though not every town has any nearby. We check early whether a site is inside it and, if so, whether a grey belt or previously developed land case could apply.
Parts of Hertfordshire fall within Chilterns National Landscape. Protected landscapes carry strong policy protection, so land in or next to them needs particularly careful assessment.
In short: we agree a price now and complete once a satisfactory planning permission is granted. It usually suits land without planning that has a realistic route; infill, garden and small sites; owners who want a value linked to planning without funding it. See how a subject-to-planning contract works for the full process, pros and cons.
Land in Hertfordshire that often suits a subject-to-planning contract
WantedLand with planning permission
We are interested in sites with planning across the Hertford area, including smaller consents that larger housebuilders may pass over. Used where a fresh or amended application would improve the scheme.
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WantedBrownfield land
Former works, depots and yards in and around Hertford can make good housing sites once the ground and neighbouring uses are understood. Useful where the change from commercial to residential still needs consent.
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WantedInfill plots
Around Hertford, infill plots are often side gardens or gaps left between older houses; the street's character usually sets the design. Common for infill: we apply, and you sell once permission is granted.
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WantedGarden and backland plots
In parts of Hertford with long gardens or rear lanes, backland plots can work well if the access is wide enough and neighbours are treated fairly. The usual route: we apply and you only sell if permission is granted.
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WantedSmall sites
In Hertford, small sites are often the leftover pieces: a side garden, an old garage block or a gap where a building once stood. Popular for small plots: you only sell once permission is granted.
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WantedRedundant buildings
Across Hertford, empty offices, shops and former pubs can find a new life as homes when the building and the planning position line up. Used where consent or prior approval is still needed.
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WantedBarns and rural buildings
Farm buildings near Hertford that have fallen out of use may suit conversion, particularly traditional barns with a good access. Common: we seek consent or prior approval and complete if successful.
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WantedAllocated and promoted land
Around Hertford, allocated sites and land put forward to the council are usually the furthest along, so they can often move faster than land at an earlier stage. Used where an application is the next step.
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Subject-to-planning contract: questions
What counts as a satisfactory permission?
The contract defines it: usually the number and type of homes, acceptable conditions and planning obligations, and the end of the judicial review period.
Is there a deposit?
Sometimes a modest deposit is paid on exchange; terms vary by site and are set out in the heads of terms.
Can I keep using the land meanwhile?
Yes, usually, until completion.
Do you use subject-to-planning contracts for land in Hertfordshire?
Yes. We use subject-to-planning contracts across Hertfordshire and the rest of England, where the structure suits the site and the owner.
