What nuisance means
Nuisance is interference with the use and enjoyment of land, coming from outside it.
Private nuisance protects an occupier against unreasonable interference by a neighbour. The classic examples are noise, smoke, fumes, smells, vibration and water, and in Nigeria that translates directly into generators, industrial activity, blocked or diverted drainage and construction.
The test is reasonableness, not absence of interference. Living near other people involves putting up with a certain amount, and the question is whether what is happening goes beyond what an occupier should reasonably be expected to tolerate.
Courts look at several factors: how serious the interference is, how long it lasts and how often it occurs, the character of the neighbourhood, whether the defendant is acting maliciously, and whether the claimant is unusually sensitive.
Public nuisance is different in character. It affects a class of the public rather than a particular occupier, such as an obstruction of a public road, and it is generally addressed by public authorities, with a private claimant needing to show particular damage beyond that suffered by the public generally.
How it is used
The Nigerian version of this dispute is recognisable in every city.
A generator running through the night, with the exhaust directed at a neighbour's window.
A business operating machinery in a residential street.
A building whose drainage discharges onto the adjoining property, flooding it in every rainy season.
A church or event venue amplifying sound late at night.
Construction dust and vibration affecting adjoining buildings.
Sewage or waste water escaping onto neighbouring land.
The remedies are damages for the interference and, more importantly, an injunction restraining it. The injunction is what claimants actually want, because the objective is for the interference to stop rather than to be compensated.
Courts can also grant a partial remedy, restraining the activity during defined hours rather than prohibiting it altogether, which is frequently the practical outcome in noise cases.
The practical route before litigation is a documented complaint: a record of dates, times and duration, photographs or recordings, and a written letter to the neighbour setting out the problem and what is required.
Key features
- Unreasonable interference with the use and enjoyment of land
- Assessed by reasonableness rather than by any interference at all
- Factors include seriousness, duration, frequency and neighbourhood character
- Public nuisance affects a class of the public rather than an occupier
- Remedies are damages and an injunction
- Courts can restrain an activity partially, such as during defined hours
How this works in Nigeria
Generators are the archetypal Nigerian nuisance, and they illustrate how the reasonableness test actually works.
Running a generator is not unlawful and in most of the country it is unavoidable. What can amount to nuisance is the manner: siting the exhaust so fumes enter a neighbour's living space, running an unsilenced industrial unit through the night in a residential area, or operating far beyond what the neighbourhood tolerates.
So the claim is rarely that a neighbour has a generator. It is that this generator, in this position, at these hours, at this volume, goes beyond what an occupier should have to bear.
Drainage is the second recurring category, and it produces the most damage. A development that discharges onto adjoining land, or that blocks an existing channel, causes flooding that recurs every wet season. Those cases are strong where the physical position can be documented, and photographs across several seasons are what establish them.
Noise from religious and event venues is the third, and it is socially difficult. Courts have granted relief, and the practical outcome is often a restriction on hours and levels rather than a prohibition.
The character of the neighbourhood matters and cuts both ways. What is unreasonable in a quiet residential area may be tolerable in a mixed commercial one, which is why zoning and the actual character of the area feature in these cases.
And coming to the nuisance is generally not a defence. Buying a house next to an existing factory does not by itself defeat a claim, though it is a factor in assessing what is reasonable in that location.
Nuisance vs trespass vs negligence
Three torts that can arise from the same neighbour dispute, requiring different proof.
Trespass is direct interference with possession. Somebody comes onto your land, or puts something on it. It is actionable without proving damage, and the entry itself is the wrong.
Nuisance is indirect interference from outside. Noise, smoke, water or fumes crossing the boundary. You must show the interference was unreasonable, and generally that you suffered as a result.
Negligence is careless conduct causing damage, where a duty of care was owed. A contractor whose excavation undermines a neighbouring wall may be liable in negligence as well as nuisance.
A neighbour whose building discharges water onto your land may be committing all three at once: trespass by the physical incursion, nuisance by the recurring interference, and negligence in how the drainage was built. Pleading the right ones matters, because what must be proved differs.
Limits and risks
The reasonableness test means outcomes are fact specific and unpredictable, and reasonable people disagree about where the line falls.
An unusually sensitive claimant is not protected. The standard is what an ordinary occupier should tolerate.
Damages for interference are often modest, so the practical value of a claim is the injunction rather than the money.
Noise cases in particular can be socially fraught, and a legal victory in a dispute with a neighbour you continue to live beside is a limited kind of win.
And enforcement of an injunction requires returning to court if it is breached, which is a further process.
Worth knowing
Keep a dated log of the interference before you complain: times, duration, and photographs or recordings across several weeks. Nigerian nuisance claims are decided on whether the interference was unreasonable, and a claimant describing it from memory is much weaker than one producing three months of records.
Questions people ask
What is a nuisance in law?
Unreasonable interference with somebody's use and enjoyment of their land, coming from outside it. Noise, smoke, fumes, smells, vibration and water are the classic categories.
Is a neighbour's generator a nuisance?
Not by itself. What can amount to nuisance is the manner: exhaust directed into a neighbour's living space, an unsilenced unit run through the night in a residential area, or operation far beyond what the neighbourhood tolerates.
How do courts decide what is unreasonable?
By weighing the seriousness of the interference, how long and how often it occurs, the character of the neighbourhood, whether the defendant acted maliciously, and whether the claimant is unusually sensitive.
What remedies are available?
Damages for the interference and an injunction restraining it. Courts can also grant partial relief, such as restricting an activity to defined hours, which is a common outcome in noise cases.
I moved in next to an existing factory. Can I still complain?
Coming to the nuisance is generally not a defence in itself, though the existing character of the area is a factor in assessing what is reasonable in that location.
What should I do before going to court?
Keep a dated log with times, duration and photographs or recordings, then write to the neighbour setting out the problem and what you require. Many disputes resolve at that stage, and the record supports any claim that follows.