Neighborhood issues in co-ownership: how to respond effectively?

Living in a building requires effort from everyone. When certain disturbances persist over time, they can quickly affect the overall atmosphere within the co-ownership.

At Office des Propriétaires, we observe that most conflicts stem from misunderstandings or a lack of communication. Fortunately, Belgian law provides a clear framework to regulate neighborhood disturbances and preserve residents’ quality of life.

What is a neighborhood disturbance in Belgium?

Under Belgian law, a neighborhood disturbance is based on the concept of an abnormal imbalance between two neighbors.

It is not necessary for a neighbor to commit a deliberate fault. However, the disturbance must be excessive, assessed in terms of its intensity, frequency, duration, and the context of the building.

A disturbance may be: noise-related, olfactory, visual, behavioral, or caused by a person, an object, or an animal.

The key element remains the abnormal, excessive, or repetitive nature of the nuisance.

Noise disturbances: daytime and nighttime noise

In practice, a distinction is made between:

• Daytime noise: abnormal noise between 7 a.m. and 10 p.m.

• Nighttime noise: noise between 10 p.m. and 7 a.m.

To determine whether there is an infringement, the following are considered:

• intensity

• duration

• repetition

For example, occasional drilling during the day does not have the same impact as continuous, repetitive noise.

How to act in case of noise disturbance?

• Prioritize dialogue
  A calm discussion often helps resolve the situation. For instance, an owner may not realize that their dog is barking all day.

• Contact the police
  In case of persistent disturbance or public order issues, the police can be contacted to assess and intervene if necessary.

• Have the situation officially recorded
  The police can intervene and draw up an official report.

• Legal action
  If the disturbance persists, the justice of the peace can be called upon to put an end to it.

The goal is always to find a proportionate and amicable solution before initiating legal proceedings.

Hanging laundry on the balcony: is it allowed?

This is a common question in urban areas.

In Belgium, internal regulations and sometimes local municipal rules determine whether laundry can be visible from the street.

Some co-ownerships prohibit any external visibility for aesthetic or façade uniformity reasons.

Tenants must also check their lease agreement. Any restriction must be clearly stated.

Repeated barking: what are the options?

Pets are generally allowed in housing, except in very specific and strictly regulated cases.

However, owners remain responsible for any disturbances caused.

If a dog barks repeatedly:

• first try to resolve the issue through dialogue

• if unsuccessful, inform the police

• if the disturbance is excessive, legal action may be considered

Any person with rights over the property (owner, usufructuary, etc.) or occupant may be held liable.

Improper parking in co-ownership

Vehicles may only be parked:

• in authorized private spaces

• in designated common areas

Traffic regulations do not automatically apply in private areas, but this does not mean that anything is allowed.

In case of improper parking:

• the police may be contacted

• factual evidence may be collected in compliance with regulations

• authorities may intervene to remove the vehicle if conditions are met

Bulky waste and illegal dumping

Bulky items must never be left in common areas.

Two situations must be distinguished:

• On private property: the property manager cannot intervene without a clear legal basis

• In common areas: the property manager must act. If the responsible person is identified, they may be formally notified; otherwise, removal is carried out at the expense of the co-ownership

Regional rules and penalties

Collection rules vary by region (Brussels, Wallonia, Flanders).

Illegal dumping can result in significant administrative or criminal penalties.

Working on Sundays: what does the law say?

Noisy work is generally allowed:

• on weekdays during reasonable hours

• on Sundays within time slots permitted by local police regulations

Repeated, intense, and prolonged noise may be considered daytime disturbance.

Before starting any work:

• inform your neighbors and property manager

• post a notice in the building

• check the internal regulations

No work affecting the structure or common areas should be carried out without prior approval from the general assembly. When in doubt, consult the property manager.

An amicable agreement often helps avoid complications.

Role of the property manager and importance of prevention

At Office des Propriétaires, our role goes beyond administration.

We act to:

• remind residents of applicable rules

• promote mediation

• preserve the value of your property

• ensure a balanced living environment

A peaceful co-ownership relies on:

• understanding the rules

• communication

• proportionate responses

• respect for others

Living in a building will never be completely free of disturbances.

However, when communication, mutual respect, and dialogue are prioritized, situations can be effectively managed and prevented from escalating into lasting conflicts.

A well-managed co-ownership ensures a safe, respectful, and valued environment for all residents.