Traveller site enforcement notices against ten separate pitches at Park Hill View in Little Hadham, Hertfordshire, have been upheld, even though the Inspector has granted planning permission for the wider site in a linked appeal. Grahame J Kean issued the combined decision on 23rd October 2026 after a hearing and site visit in August.
East Hertfordshire District Council had required the caravans and associated development to be removed because an earlier permission’s drainage and site-development condition had not been met. The Inspector agreed that the breaches had occurred, but increased the period for compliance from 56 days to 12 months.
I would focus on an important twist: appeal 6006221. The Inspector separately allowed a retrospective application to vary the conditions governing the same ten-pitch site. That means the practical consequences of the traveller site enforcement decisions cannot be understood from the words ‘notices upheld’ alone. Section 180 of the Town and Country Planning Act 1990 is central to what happens next.
Why the Traveller site enforcement notices stood
The site obtained planning permission on appeal on 4 February 2020 for ten Gypsy and Traveller pitches, together with mobile homes, touring caravans, utility buildings, access and hardstandings. Condition 5 required a site-development scheme covering matters including foul and surface water drainage, lighting, access visibility, the layout and planting. It contained a strong fallback: if specified requirements were missed, the use had to cease and related development had to be removed.
A later attempt to discharge the drainage details failed on appeal in November 2022. That earlier Inspector found that the submission did not adequately demonstrate an acceptable drainage solution. Following that outcome, and with the site still occupied, the Council issued ten notices on 12 February 2026, each directed at a separately owned pitch.
In the traveller site enforcement proceedings, the appellants argued that a condition addressing the whole site could not be enforced separately against individual plots. The Inspector disagreed. Each notice identified the land where the continuing residential use breached the condition, and each set out steps confined to that plot. The fact that one condition covered the wider site did not require the Council to serve a single notice on everyone.
The statutory ground (b) appeals also failed. The 2020 condition had required an appeal against refused scheme details to result in approval. That did not happen, and the caravans and related structures remained. The Inspector therefore found that the matters alleged in the notices had occurred as a matter of fact.
There was a further procedural obstacle for four appellants who had paid the fee for a ground (a) appeal, which asks for permission to be granted. The Inspector considered those grounds barred by section 174(2A) because a related application for planning permission had already been made before the notices were issued. The other six ground (a) appeals had lapsed when their fees were not paid. Neither point determined the separate section 78 planning appeal.
Twelve months instead of 56 days
The enforcement notices originally required compliance within 56 days. That could have involved removing caravans and other structures, taking up hardstanding and restoring land across ten separate pitches. The appellants said the period was insufficient, particularly given the limited realistic alternatives for the households occupying the site.
The Inspector accepted that an immediate move could have severe practical consequences for the families. He also recognised that the underlying drainage questions had been disputed for years and that the appellants were entitled to pursue legitimate appeal grounds. Although the traveller site enforcement notices remained valid, he found the compliance period unreasonable and substituted 12 months in all ten cases under ground (g).
That is a significant but limited success on the enforcement appeals themselves. A successful ground (g) appeal changes the time allowed for compliance; it does not establish that the breach never occurred or that the notice is invalid. Here, the greater change came from the separately allowed application concerning the site-wide permission.
Drainage appeal succeeded on new technical evidence
The separate planning appeal, reference 6006221, concerned application 3/24/0888/VAR. It sought revised conditions for the site-development scheme and landscaping. The Council had refused that application on 19 December 2025 following updated flood authority advice. The Inspector treated the application as one under section 73A, because it sought to regularise works or occupation already carried out contrary to the relevant condition.
The proposed approach was different from the previously rejected drainage scheme. There were detailed drawings, hydraulic calculations, a maintenance plan and evidence about an infiltration basin, permeable surfacing and the outfall beneath Chapel Lane. The appeal considered the National Planning Policy Framework published on 17 August 2026, including national decision-making policies on flood risk and sustainable drainage.
Earlier responses from the Lead Local Flood Authority had raised no objection to the revised proposals, but a later assessment in November 2025 took a different view. The Inspector heard from technical representatives for both sides and considered the disputed infiltration testing, model assumptions, discharge arrangements and the basin’s performance in extreme rainfall.
A particularly important part of the traveller site enforcement story is that the subsequent planning appeal was not allowed merely because the site was already occupied. Technical evidence persuaded the Inspector that the system would operate acceptably, including modelling for a one-in-100-year rainfall event with a 40 per cent climate-change allowance. A zero-infiltration sensitivity check supported the proposition that discharge could be limited to the existing greenfield rate of 5.8 litres per second.
The Inspector acknowledged uncertainty about any private rights associated with downstream drainage across third-party land. He nevertheless found that the proposed scheme would not materially increase downstream flood risk. Foul water was to be managed separately through an on-site treatment plant. He concluded that the drainage strategy was consistent with the relevant local water policies and national flood-risk requirements.
The difference matters. A sound drainage strategy can overcome an objection about the conditions attached to a previously approved development, but only if its design, calculations, implementation and long-term maintenance are properly evidenced. The decision does not give blanket approval to discharging surface water across neighbouring land.
Section 73A permission and the section 180 effect
Having allowed appeal 6006221, the Inspector issued a new permission for the ten-pitch use subject to revised conditions. The former automatic cessation-style requirement was not repeated. Instead, the approved site layout, landscaping and drainage works must be implemented within six months of the decision, and the infrastructure must then be retained and maintained.
Other conditions restrict occupation to Gypsies and Travellers as defined in the permission, limit the site to ten pitches, permit no more than two caravans per pitch with only one static caravan or mobile home, and control heavy vehicles, lighting, additional structures and planting.
There is an important statutory interaction that makes this traveller site enforcement decision particularly useful. Section 180(1) provides that, where permission is granted after an enforcement notice has been served for development already carried out, the notice ceases to have effect so far as it is inconsistent with that permission. The Inspector expressly referred to this provision at paragraph 80.
It would therefore be wrong to report that the ten notices were simply quashed, because they were not. It would equally be misleading to say that the occupants necessarily have to leave within 12 months regardless of the new permission. The enforcement outcome and the subsequent permission must be read together. The precise residual effect of any notice depends on what the new permission authorises and which requirements remain inconsistent.
For advisers dealing with traveller site enforcement, this is a reminder to examine both tracks. The section 174 enforcement grounds have their own statutory tests, whereas a parallel permission application can alter the underlying planning position. The availability and effect of section 180 should be assessed against the exact wording of the notice and the new permission, not assumed in every case.
What the Little Hadham decision means for other appeals
This was a long-running dispute over a site already granted permission for ten pitches, not a decision that any unauthorised caravan site should be regularised. The earlier permission established the principle of the use. The central planning dispute in 2026 concerned whether the outstanding drainage arrangements were sufficiently safe and enforceable.
The decision covers enforcement appeal A, APP/J1915/C/26/3378191, nine linked enforcement appeals, and planning appeal 6006221. Read it alongside Planning Geek’s report on an enforcement notice defeated by a service defect in Bedford, where the statutory problem was quite different. The appeal decision is also available on AppealBase.
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