Termites in the département

75 - Paris

Termites in Paris (75): inspection, treatment, obligations

• Why is the whole of Paris classified as a termite risk area?

  The entire city of Paris is covered by a prefectural termite order. This means that all Paris arrondissements are officially considered exposed to termite risk.

  The density of buildings, the age of much of the housing stock and the widespread presence of timber elements in older properties make continued vigilance particularly important. Whether you live in Le Marais, the Latin Quarter, Montmartre or Batignolles, termite risk should be taken into account.

• What are the signs of a termite infestation in Paris?

  Termites often remain hidden, but certain signs may indicate their presence:

  • wood that sounds hollow
  • galleries beneath painted surfaces or loose skirting boards
  • discarded termite wings
  • unusual distortion of wooden fittings or structural elements

  If you notice any of these signs, a professional termite inspection in Paris can confirm whether termites are present.

• Which areas of Paris are most affected by termites?

  All Paris arrondissements are covered by termite zoning. Particular vigilance may be advisable in older buildings, properties with cellars or basements and structures containing significant amounts of timber.

  This may concern areas such as:

  • older central districts: 4th, 5th, 6th and 11th arrondissements
  • older urban expansion areas: 10th, 12th, 18th and 20th arrondissements
  • residential districts with basements and cellars: 15th, 16th and 17th arrondissements

  Termite risk also affects neighbouring departments in Île-de-France. Depending on your location, see the relevant departmental page:

  • Seine-et-Marne (77)
  • Yvelines (78)
  • Essonne (91)
  • Hauts-de-Seine (92)
  • Seine-Saint-Denis (93)
  • Val-de-Marne (94)
  • Val-d’Oise (95)

• Is a termite inspection mandatory when selling a property in Paris?

  Yes. Since the whole of Paris is covered by termite zoning, a statutory termite inspection is required when selling a property in Paris.

  The inspection must be carried out by a certified property inspector and included in the property diagnostic file provided to the buyer.

• What damage can an untreated termite infestation cause?

  An untreated termite infestation can progressively damage wooden elements in a building, including:

  • floors
  • beams and roof frameworks
  • structural timber
  • door frames and other wooden components

  Because termite activity can remain hidden for long periods, significant damage may develop before the infestation is discovered.

• What termite treatment solutions are available in Paris?

  The Sentri Tech method uses a baiting system installed and monitored by Sentri Tech Authorized Applicators.

  Depending on the situation, the system may include:

  • bait stations positioned at strategic locations in and around the building
  • regular monitoring of termite activity
  • progressive action on the colony when an infestation is confirmed
  • preventive monitoring when no infestation has been identified

  The system can be adapted to both individual houses and apartment buildings in Paris.

• Is curative treatment required when termites are detected?

  When termite activity is confirmed, appropriate measures should be taken promptly. In Paris, the applicable regulations also allow the authorities to require property owners to carry out investigations and, where necessary, preventive or eradication work.

  A Sentri Tech Authorized Applicator can assess the property and determine the appropriate curative termite treatment.

• Can termite infestation be prevented in Paris?

  Yes. Preventive termite treatment may be considered when no infestation has been identified, particularly for properties exposed to termite risk.

  The Sentri Tech preventive system uses monitoring stations installed around the building and checked regularly to detect termite activity at an early stage.

• How much does termite treatment cost in Paris?

  The cost depends on several factors, including:

  • the size and configuration of the property
  • the age and characteristics of the building
  • the extent of termite activity
  • accessibility to basements, cellars or crawl spaces
  • whether preventive or curative treatment is required

  A Sentri Tech Authorized Applicator provides a personalised quote after assessing the property.

• Why choose Sentri Tech Authorized Applicators in Paris?

  Sentri Tech Authorized Applicators are trained to assess termite activity, install the appropriate system and monitor it over time.

  Curative treatment may require several months of monitoring depending on the infestation, while preventive systems are designed for continued surveillance. The approach is adapted to the building and the termite activity identified.

• What should I do if I discover termites in the common areas of an apartment building in Paris?

  The building manager or co-ownership representative should be informed promptly so that the situation can be assessed at building level.

  Termite activity in common areas may require a coordinated approach covering several parts of the property. Sentri Tech Authorized Applicators can adapt the treatment system to apartment buildings and dense urban environments.

  The City of Paris also provides a dedicated information page explaining what to do in the event of a termite infestation. See the official information here.