Noisy Neighbours in Latvia: What Can You Do?

Latvian law on neighbour noise explained: noise limits, night-time rules, complaints and professional measurements.

If you live in an apartment building in Latvia and regularly deal with loud neighbours, music, footsteps or equipment noise, you may be wondering what you can actually do.

The answer depends on the type of noise, where it occurs, when it happens and which legal requirements apply. Latvia has specific indoor and environmental noise limits, as well as rules concerning the use of apartments and disturbance of other residents.

Here is what to know and what steps you can take if excessive noise becomes a recurring problem.

Is There a Legal "Quiet Hours" Rule in Latvia?

Many people assume that Latvian law simply bans all noise after 22:00 or 23:00. The situation is more nuanced.

Latvian noise regulations define 23:00–07:00 as the night-time period for noise assessment and establish specific limits for residential rooms. There are also rules concerning how apartment owners must use their property and requirements intended to prevent disturbances to other residents.

This does not mean that every sound after 23:00 is automatically illegal. The type of noise, its level, duration, source and circumstances can all matter.

For certain types of noise, including music and public-order-related disturbances, municipal authorities may also have a role in enforcement.

What Noise Levels Are Allowed in Latvian Homes?

Cabinet Regulation No. 16, Procedures for the Assessment and Management of Noise, establishes indoor noise limits for residential and sleeping rooms.

For the relevant assessment, the limits are:

These limits use LAeq,T, which represents the A-weighted equivalent continuous sound level over the relevant assessment period.

The regulation also provides for assessment of LAmax, the maximum sound pressure level occurring at night, in the circumstances specified by the regulation.

This is important because the rules do not simply mean that every individual sound above 30 dB(A) during the night automatically constitutes a violation.

Does This Mean My Neighbour Cannot Make More Than 30 dB?

Not necessarily.

The 30 dB(A) night-time value is an indoor noise limit used within a defined measurement and assessment procedure. It is not a simple rule saying that a neighbour is prohibited from producing any sound above 30 dB(A) at the source.

The measurement location, type of noise, duration, time of day and source all matter.

For example, footsteps from the apartment above are different from music played through a loudspeaker. A ventilation system, lift, heat pump or commercial premises may require a different type of assessment.

This is why simply measuring the sound next to a neighbour's speaker, for example, does not establish whether the applicable indoor noise limit has been exceeded.

What Rights Do Apartment Owners Have?

The Apartment Ownership Law gives apartment owners the right to use their property, but this right is subject to limitations, including the requirement that such use does not create disturbances for other apartment owners.

Apartment owners must also comply with relevant legal, sanitary and other requirements and avoid causing harm to the safety or health of other people or to environmental quality.

This provides an important legal basis for dealing with persistent problems between residents, even where the situation cannot be reduced to a single decibel reading.

In serious and repeated cases involving violations of the requirements governing the use of an apartment, the Apartment Ownership Law also provides for the possibility of court-ordered forced alienation of the apartment. This is an exceptional legal remedy and is not a normal response to an ordinary noise complaint.

What If the Noise Comes Through the Walls or Floor?

This is where building acoustics becomes important.

If you can hear conversations through a neighbouring wall or footsteps from the apartment above, the issue may involve the sound insulation of the building rather than simply the behaviour of the neighbour.

Latvia's LBN 016-15 "Building Acoustics" establishes sound-insulation requirements for buildings. Depending on the building element and applicable class, requirements can concern both airborne sound insulation and impact sound.

Two important parameters are:

• R'w — airborne sound insulation, such as the separation of voices or music between apartments.
• L'n,w — impact sound level, such as footsteps or objects hitting a floor.

For relevant Class C separating structures, the commonly applicable requirements include R'w ≥ 55 dB and L'n,w ≤ 52 dB.

These are not noise limits. They describe the acoustic performance of building structures.

Therefore, if the main problem is hearing footsteps, voices or music through a wall or floor, a building-acoustic investigation may be more appropriate than simply measuring the general noise level in the apartment.

What About Noise From Roads, Businesses or Industry?

Outdoor environmental noise is assessed under different requirements.

For example, environmental noise limits can vary depending on the type of residential area and the source of the noise. Different requirements can apply to:

• Road traffic
• Railways
• Industrial facilities
• Technical equipment
• Commercial premises
• Other environmental noise sources

This is why there is no single number that can accurately be described as "the legal noise limit in Latvia."

The applicable requirement depends on the source, location and type of noise being assessed.

What If the Noise Comes From a Ventilation System, Lift or Heat Pump?

Noise from technical equipment can be particularly relevant in apartment buildings.

Examples include:

• Ventilation systems
• Heat pumps
• Air-conditioning equipment
• Lifts
• Pumps
• Refrigeration equipment
• Compressors
• Heating systems
• Equipment serving commercial premises

Cabinet Regulation No. 16 specifically addresses noise from equipment such as ventilation and refrigeration equipment, compressors and lifts.

For certain economic activities and equipment, the Health Inspectorate has a role in controlling compliance with applicable noise limits. Noise connected with music and certain public-order matters falls within the responsibilities of municipalities.

If the noise is continuous or recurring, professional measurements can help establish the actual acoustic conditions and identify the relevant source.

What About Loud Music From a Neighbour?

Music complaints require particular care because they are not always resolved simply by comparing one sound-level reading with the 30 dB(A) indoor limit.

The current Latvian regulatory framework contains provisions concerning indoor noise, public order and music-related noise. The Constitutional Court's judgment of 14 April 2026 also affected provisions of Cabinet Regulation No. 16 concerning protection against excessive entertainment noise, with relevant provisions becoming invalid from 16 April 2026.

As a result, older online articles describing Latvia's entertainment-noise rules may no longer accurately reflect the current legal framework.

For a recurring dispute involving loud music, parties or an entertainment venue, it is therefore important to consider the current national rules together with any applicable municipal requirements.

What Can You Do About a Noisy Neighbour?

If the problem is ongoing, a practical approach is:

1. Talk to the neighbour

If it is safe and appropriate to do so, explain what is happening and when. The neighbour may not realise how easily sound travels through the building.

2. Keep a noise diary

Record:

• Date
• Start and end time
• Type of noise
• Where it appears to come from
• How long it lasts
• Whether it occurs during the night
• Whether it is airborne noise or impact noise
• Whether the problem is recurring

This creates a clear record of the problem.

3. Contact the appropriate authority

For an active disturbance or public-order issue, contact the appropriate police or municipal authority. The appropriate route can depend on the type of noise and municipality.

For noise from economic activities, technical equipment or other regulated sources, the relevant authority may be different.

4. Contact your building manager or apartment association

If the problem appears to involve poor sound insulation, building equipment or another structural issue, notify the building manager or apartment owners' association.

5. Consider professional acoustic measurements

If the problem continues or becomes disputed, professional measurements can provide objective acoustic data.

The appropriate measurement depends on the problem. It could involve:

• Indoor noise measurement
• Airborne sound insulation testing
• Impact sound testing
• Environmental noise measurement
• Noise-source investigation
• Acoustic camera investigation

Can a Phone App Prove a Noise Violation?

A smartphone app can be useful for screening and documenting when a noise event occurs, but it should not automatically be treated as proof that a legal noise limit has been exceeded.

Smartphones and consumer sound-level applications are not equivalent to calibrated professional measurement systems.

Cabinet Regulation No. 16 specifies the measurement conditions and methodology for regulated noise measurements and provides that such measurements are carried out by appropriately accredited laboratories.

For a formal assessment, professional measurement is therefore much more useful than relying solely on a phone application.

When Should You Get a Professional Noise Measurement?

You do not necessarily need a professional measurement every time a neighbour makes noise.

It can make sense when:

• The problem has continued for weeks or months.
• Previous complaints have not resolved the issue.
• You need objective information about the actual noise level.
• The noise comes from ventilation, a heat pump, lift or other equipment.
• You suspect poor sound insulation.
• You experience recurring impact noise from an apartment above.
• The source is a nearby business, road or industrial facility.
• You need technical information to support discussions with building management or authorities.
• The type or source of the noise is unclear.

A professional assessment can help determine what is causing the noise, where it is coming from and which acoustic requirements are relevant.

Who Can Measure Noise in Latvia?

Cabinet Regulation No. 16 specifies that regulated noise measurements are performed by laboratories accredited by the national accreditation institution or by an appropriately accredited laboratory in another EU Member State, in accordance with the applicable requirements.

For this reason, it is important to check that the laboratory and measurement method are appropriate for the type of assessment required.

Frequently Asked Questions

Is there a law against noise after 10 PM in Latvia?

There is no simple nationwide rule stating that every type of noise becomes illegal at 22:00. Latvian regulations use 23:00–07:00 as the night-time period for noise assessment and establish specific residential noise limits. Other rules concerning disturbance, apartment use and municipal responsibilities can also apply.

What is the legal noise limit in a Latvian apartment?

For residential and sleeping rooms, the applicable indoor limits are 35 dB(A) during the day, 35 dB(A) during the evening and 30 dB(A) at night, under the measurement and assessment procedure established by Cabinet Regulation No. 16.

Does the 30 dB(A) limit mean my neighbour cannot make more than 30 dB?

No. The 30 dB(A) value relates to the assessed indoor noise level under the applicable measurement procedure. It is not a simple limit on the sound level produced directly at the neighbour's source.

Who should I contact about a noisy neighbour?

The appropriate authority depends on the type of noise. Municipal police or other municipal authorities may deal with certain public-order and music-related disturbances. The Health Inspectorate has responsibilities concerning certain economic activities and equipment. Building management may also need to be involved where the problem concerns building structures or equipment.

Can a noisy neighbour be forced to sell their apartment?

In exceptional and serious circumstances, the Apartment Ownership Law provides for court-ordered forced alienation where the legal conditions are met. This is an extreme remedy and not the normal process for dealing with a noise complaint.

Does a phone recording prove a noise violation?

A phone recording can help document that a disturbance occurred, but it does not provide the same information as a properly conducted acoustic measurement. For assessing compliance with regulated noise limits, the applicable professional measurement method and equipment are important.

Is professional noise measurement always necessary?

No. A measurement is most useful when the problem is persistent, disputed or technically difficult to identify, or when objective acoustic data is needed. The appropriate type of measurement depends on the source and nature of the noise.

What Is the Best Way to Deal With Persistent Noise?

The most important first step is to identify what type of noise you are dealing with.

For example:

• Footsteps from above → impact sound and building acoustics may be relevant.
• Voices or music through a wall → airborne sound insulation may need to be investigated.
• Ventilation or heat-pump noise → indoor equipment-noise measurement may be appropriate.
• Noise from a nearby business → environmental noise assessment may be relevant.
• Road or railway noise → environmental noise measurement and potentially noise modelling may be appropriate.
• Recurring music or public-order disturbances → the appropriate municipal rules and enforcement procedure should be considered.

The correct measurement method is therefore just as important as the number recorded.

Need Professional Noise Measurements in Latvia?

NoiseHunters provides professional acoustic and noise measurement services throughout Latvia, including residential noise assessments, building acoustics, environmental noise measurements, noise-source investigations and acoustic modelling.

If you are dealing with persistent noise in an apartment, building or surrounding area, we can help determine which type of acoustic assessment is appropriate for your situation.

Contact NoiseHunters to discuss your project and the appropriate measurement method.

Disclaimer: This article is provided for general information purposes only and does not constitute legal, regulatory or professional advice. Latvian noise requirements and enforcement procedures can depend on the type of noise, location, source and applicable legislation or municipal rules. Regulations can also change over time. Always refer to the current Latvian legislation and obtain appropriate professional or legal advice for a specific dispute.