The five year maintenance condition on new planting
Planting that dies within five years must be replaced in the next planting season. The obligation runs with the land and survives the sale of the house.
The standard landscaping condition gives you five years from completion in which any planting that dies, is removed, or becomes seriously damaged or diseased must be replaced in the next planting season with a specimen of similar size and species. That obligation runs with the land, not with the builder, and it survives the sale of the house. On a small residential scheme it is the condition most likely to be live three years after everyone has stopped thinking about planning.
This is general guidance, not legal advice. Check the position with your local planning authority or a qualified professional before relying on it.
What the standard condition actually requires
Most authorities use a two-part model. The first part requires the approved landscaping to be carried out in the first planting season following occupation or completion. The second sets the establishment period and the replacement duty.
Read the wording rather than assuming it. The variables that differ between authorities are:
- The trigger for the five years: practical completion, first occupation, or the date the planting is carried out.
- Whether the obligation covers all planting or only trees and hedging.
- Whether "similar size and species" is qualified, for example by allowing a substitute species with written agreement.
- Whether the condition requires written approval of a landscape management plan as a separate step.
That last point decides whether this is a compliance condition that simply has to be observed, or a condition requiring formal discharge. A condition requiring approval of something needs a discharge application and a fee. A condition requiring you to do something and keep doing it does not, though you may still want written confirmation.
The replacement obligation and its timing
"In the next planting season" is a horticultural deadline, not a calendar one. For bare root deciduous stock that means roughly November to March, when the plant is dormant and the ground is workable. Container-grown stock gives more latitude but still prefers autumn or early spring. Evergreens are usually moved in early autumn or mid-spring.
So a tree that dies in July is replaced the following winter, not in August. Replacing in the wrong season produces a second failure and a second replacement, and the five years does not restart each time. The clock runs from the original trigger.
A practical consequence people miss: if a tree fails in year five, month eleven, the replacement duty still attaches, because the failure occurred within the period. Whether the authority pursues it is another matter.
Watering regimes and who is responsible
Most planting failures in the first two years are water-related, in both directions. Newly planted trees need deep, infrequent watering rather than frequent surface wetting, and standard practice is a sustained regime through the first two growing seasons, extended in a dry spring.
Irrigation bags around a standard or heavy standard tree hold enough for a slow release and are the lowest cost insurance available on a small site. On clay soils the opposite problem appears: a planting pit dug in wet clay with smeared sides becomes a sump, and the tree drowns.
Responsibility is contractual, and it is the gap that causes most arguments. The landscape contractor's defects period is commonly twelve months. The planning condition runs for five years. Someone has to water in years two and three, and if the contract is silent that someone is the owner.
Write the watering obligation into the build contract with a defined frequency and a volume per tree, and keep a dated record. BS 8545 covers the sequence from nursery to independence and is the reference a tree officer will recognise if the question becomes contested.
Handover to a management company
On a scheme with shared landscape areas, the obligation usually transfers to a management company at adoption of the communal areas. This works when three things are in place before handover.
The company has to exist and be funded, with a service charge that includes landscape maintenance and replacement rather than mowing alone. It has to receive the documents: the approved planting plan, the as-built planting schedule, the species and stock sizes actually used, and the remaining term of the condition. And the transfer documents have to record the obligation, so the directors know it exists.
Where a plot is sold to an individual purchaser with planting inside the private curtilage, the condition binds that purchaser. The practical answer is a note in the sales pack naming the condition, the trees it covers, and the date the period ends. Few developers do this, which is why so many replacement cases involve an owner who had no idea.
Evidence that discharges the condition
Where the condition requires formal approval or a confirmation that it has been complied with, the package that works is short and specific:
- The approved planting plan, with the drawing number and revision.
- An as-built planting schedule listing species, stock size, girth and quantity as planted, against the approved schedule.
- Delivery notes or nursery invoices evidencing stock size and species.
- Dated photographs of the planting in position, taken so the location is identifiable.
- The maintenance specification being followed, with the watering regime and its duration.
- For tree planting near construction, confirmation that pit preparation and any tree pit specification matched the approved detail.
Where the landscape scheme formed part of a wider arboricultural submission, the Tree Survey and Arboricultural Impact Assessment and its method statement are the documents the officer will cross-refer to, so keep the drawing numbers consistent between them. For larger schemes the Landscape Strategy carries the planting rationale that explains why particular species were chosen, which matters if a substitution is later proposed.
Enforcement where planting fails
A breach of a landscaping condition is enforceable by a breach of condition notice under section 187A of the Town and Country Planning Act 1990, which carries no right of appeal to the Planning Inspectorate, or by an enforcement notice requiring the planting to be carried out.
In practice authorities rarely reach for either on a small scheme unless a neighbour complains or the planting was secured to mitigate a specific harm, such as screening to a boundary or compensation for a tree removed under a Tree Preservation Order. Where the planting was the reason an application was approved, expect the authority to take it seriously.
The separate regime for protected trees is harsher. Replacement after the loss of a tree protected by an Order can be pursued by a tree replacement notice, which has its own appeal route and its own time limits, and is covered in the note on tree replacement notices and how to appeal one.
Note: the five year condition and a Tree Preservation Order can both apply to the same tree, and discharging one does not satisfy the other.
Negotiating a workable wording
Before the decision is issued is the only easy time to change this condition. Three amendments are usually acceptable to an officer and make a real difference on site.
Substitute species with written agreement. A clause allowing a replacement of similar size and character, agreed in writing, protects you when the original species is unavailable or has proved unsuited to the conditions. Nursery availability changes, and a condition that names a cultivar can become impossible to comply with.
A defined trigger. Ask for the five years to run from the date the planting is carried out rather than from an ambiguous completion date, so both sides can calculate the end of the period.
Phased application on a phased scheme. Tying the period to each phase avoids a situation where planting completed in phase one is still under obligation long after the site has been sold.
And one thing not to ask for: a shorter period. Five years is close to universal, it broadly matches the time a standard tree takes to establish, and an officer has no real discretion to go below it without undermining the purpose of the condition.
Enter your postcode on PlanScope to see which reports your site needs.
PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.
Frequently asked questions
When does the five year period start?
It depends on the wording. Some conditions run from practical completion, some from first occupation and some from the date the planting is carried out. The last of those is the clearest for both sides, because it can be calculated from a dated record. Ask for that trigger before the decision is issued rather than afterwards.
What does replacement in the next planting season mean?
It is a horticultural deadline rather than a calendar one. Bare root deciduous stock is planted roughly November to March while dormant, container-grown stock allows more latitude, and evergreens are usually moved in early autumn or mid-spring. A tree that fails in July is replaced the following winter. Replacing out of season tends to produce a second failure.
Does the five years restart when a tree is replaced?
No. The period runs from the original trigger in the condition, so a replacement planted in year three is covered for the remaining two years rather than for a fresh five. A failure occurring late in year five still attracts the replacement duty, because the failure happened within the period.
Who is responsible for watering after the contractor leaves?
Whoever owns the land. The landscape contractor's defects period is commonly twelve months while the condition runs for five years, so years two and three fall to the owner or the management company unless the build contract says otherwise. Write a defined watering frequency and volume into the contract and keep a dated record.
Can the council enforce a landscaping condition?
Yes, by breach of condition notice under section 187A, which carries no right of appeal to the Planning Inspectorate, or by an enforcement notice. Authorities rarely pursue small schemes unless a neighbour complains or the planting was secured to mitigate a specific harm such as boundary screening or the loss of a protected tree.
Sources and further reading
This article is general guidance about the planning system in England and, where stated, the rest of the UK. It is not legal or professional advice. Check your local planning authority’s validation requirements and take professional advice for your specific site.