Building permit

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Any work to build, renovate or demolish a building is subject to a building permit.

Communal authorities may, however, in their own building regulations, define less drastic forms of work which do not require a building permit.

An application for a building permit must be filed with the mayor of the commune in question.

Who is concerned?

Who can file an application

In principle, any natural or legal person wishing to carry out work on a building must apply for a building permit before commencing work.

Normally, only a qualified architect may draw up the necessary plans for a building permit.

However, the services of an architect may not be required if the building permit pertains to work to transform the interior of a dwelling, and if the work in question:

  • does not affect the load-bearing structures in the building;
  • does not affect the facade or the roof.

Natural persons wishing to build a structure for their own use on a plot of land for which they own the rights do not need to resort to the use of an architect if the cost of the construction work does not exceed EUR 6,197.34, excluding VAT, index value 100 (general index value linked to consumer prices).

Work requiring a building permit

The following types of work, anywhere in the commune, require the approval of the mayor:

  • the erection of any kind of construction;
  • the transformation of a building (for instance, to increase the number of dwellings);
  • any change in the purpose of a building (for instance, converting a commercial property into a residential one);
  • the demolition of any construction;
  • any work involving excavation and backfilling;
  • any optical device set up for advertising purposes, whatever the subject of the advertising or the position of the device, with the exception of advertising which is only visible inside buildings.

Prerequisites

A building permit will be granted only if the works are compliant with:

For communes which have a general development plan under the "2011 draft" (mouture 2011) scheme, these urban planning regulations can be consulted through the "PAG-GEOPORTAIL" digital viewing interface. This tool can be used to view general development plans under the 2011 draft scheme, and the special development plans through which those general plans are implemented.

How to proceed

Filing an application/declaration

Building permit applications must be submitted to the mayor.

The content of the application file may vary from one commune to another.

Requirements

Once the building permit application is approved by the mayor, he/she issues a certificate to that effect.

This certificate for the building permit:

  • must be clearly and legibly displayed by the developer at the boundaries of the work site;
  • must state that the public can view the file at the communal authority (for the period allowed for objections to be put to the administrative authorities, which is 3 months from the date when the certificate is displayed on the work site).

The issuance of the building permit is also made public on the commune's website.

Other required permits

The simple fact of having obtained a building permit does not entitle the holder to proceed with the work immediately.

Depending on the kind of work in question, it may be that other authorisations are required as well, including but not limited to:

  • roadworks permits;
  • an authorisation issued by the Ministry of Culture if the applicant intends to carry out work on a listed building (classified as a monument);
  • an authorisation issued by the Ministry of the Environment if the work will destroy any biotopes.

The technical department of the commune in question can provide building permit applicants with information as to any further permits required.

Validity period

The authorisation expires automatically if the beneficiary has not commenced the work in any significant way within one year of obtaining the permit.

The mayor, however, may extend the expiry deadline for the permit twice, for no more than one year each time, upon receipt of a written and substantiated request from the beneficiary.

Who to contact

Communes (communal administrations)

  • Beaufort

    Address:
    9, rue de l'Eglise L-6315 Beaufort Luxembourg
    Fax:
    (+352) 86 93 88
    Monday to Friday: 08.30 - 12.00 and 14.00 - 16.30 (closed on Thursday afternoon) / open until 20.00 on Wednesdays
  • Bech

    Address:
    1, Enneschtgaass L-6230 Bech Luxembourg
    Fax:
    (+352) 79 06 74
    Email address:
    bech@pt.lu
    Monday to Friday: 08.00 - 12.00 and 13.00 - 17.00 (closed on Monday afternoons); Thursday: 13.00 - 19.00 (open until 17.00 during school holidays)
  • Beckerich

    Address:
    6, Dikrecherstrooss L-8523 Beckerich Luxembourg
    Fax:
    (+352) 23 62 91 62
    Monday, Tuesday, Thursday, Friday: 08.30 - 12.00; Wednesday: 08.30 - 12.00 and 14.00 - 17.45
  • Berdorf

    Address:
    5, rue de Consdorf L-6551 Berdorf Luxembourg
    Fax:
    (+352) 79 91 89
    Monday to Friday: 08.00 - 12.00; Monday to Wednesday: 14.00 - 16.00; Thursday: 14.00 - 19.00
  • Bertrange

    Address:
    2, beim Schlass L-8058 Bertrange Luxembourg
    B.P. 28 L-8005 Bertrange
    Fax:
    (+352) 26 31 27 57
    Monday to Friday: 08.00 - 12.00 and 13.00 - 16.00
  • Bettembourg

    Address:
    13, rue du Château L-3217 Bettembourg Luxembourg
    B.P. 29 L-3201 Bettembourg
    Fax:
    (+352) 51 80 80-601
    Monday to Friday: 08.30 - 11.30 and 14.00 - 16.30 / "Biergerzenter" open until 19.00 on Thursdays
  • Bettendorf

    Address:
    1, rue Neuve L-9353 Bettendorf Luxembourg
    Fax:
    (+352) 80 92 34
    Monday: 08.00 - 11.30 and 14.00 - 18.45; Tuesday to Friday: 08.00 - 11.30 and 14.00 - 16.30 (closed on Wednesdays)
  • Betzdorf

    Address:
    11, rue du Château L-6922 Berg Luxembourg
    B.P. 2 L-6901 Roodt/Syre
    Fax:
    (+352) 77 00 82
    Lundi à vendredi: 08.00 - 12.00 et 13.30 - 16.30
    (bureau de la population et état civil) / Uniquement sur RDV: lundi, mardi, jeudi, vendredi: 16.30 - 17.00; mercredi: 07.00 - 08.00
  • Bissen

    Address:
    1, rue des Moulins L-7784 Bissen Luxembourg
    B.P. 25 L-7703 Bissen
    Fax:
    (+352) 85 97 63
    Monday: 08.30 - 11.30 and 13.30 - 18.30 (only population service);
    Tuesday to Friday: 08.30 - 11.30 and 13.30 - 16.30 (closed on Thursday morning)
  • Biwer

    Address:
    6, Kiirchestrooss L-6834 Biwer Luxembourg
    Fax:
    (+352) 71 90 25
    Lundi à vendredi: 08.00 - 11.30
    (fermé le 1ier mercredi de chaque mois le matin, ouvert le 1ier mercredi de chaque mois l'après-midi de 14.00 - 18.00)
  • Boulaide

    Address:
    3, rue de la Mairie L-9640 Boulaide Luxembourg
    Fax:
    (+352) 99 36 92
    Monday, Thursday: 14.00 - 17.00; Tuesday, Wednesday, Friday: 08.30 - 12.00
  • Bourscheid

    Address:
    1, Schlassweee L-9140 Bourscheid Luxembourg
    Fax:
    (+352) 99 03 57-565
    Monday to Friday: 08.00 - 12.00; Monday: 14.00 - 18.00; Tuesday to Friday: 14.00 - 16.00 (except on Wednesdays)
  • Bous-Waldbredimus

    Address:
    20, rue Luxembourg L-5408 Bous Luxembourg
    Phone:
    (+352) 28 86 04 01
    Biergerzenter
    Fax:
    (+352) 28 86 04 109
    Other services: please make an appointment during normal office hours
  • Clervaux

    Address:
    Montée du Château L-9712 Clervaux Luxembourg
    B.P. 35 L-9701 Clervaux
    Fax:
    (+352) 27 800-900
    Lundi à vendredi: 08.00 - 11.30; mardi à vendredi: 14.00 - 16.30
    mercredi ouvert jusqu'à 19.00 (uniquement bureau de la population, sauf la veille d'un jour férié)
  • Colmar-Berg

    Address:
    5, rue de la Poste L-7730 Colmar-Berg Luxembourg
    B.P. 10 L-7701 Colmar-Berg
    Fax:
    (+352) 83 55 43-225
    Monday to Thursday: 08.00 - 12.00; Wednesday: 13.00 - 17.00 (closed on Fridays)
  • Consdorf

    Address:
    8, route d'Echternach L-6212 Consdorf Luxembourg
    Fax:
    (+352) 79 04 31
    Monday to Friday: 08.00 - 12.00 and 14.00 - 16.00; open until 18.00 on Tuesdays
  • Contern

    Address:
    4, Place de la Mairie L-5310 Contern Luxembourg
    Fax:
    (+352) 35 72 36
    Monday-Friday: 08.15 - 11.30 and 13.30 - 16.30 / or by appointment between 07.00 - 08.15 and 16.30 - 18.30
  • Dalheim

    Address:
    Gemengeplaz L-5680 Dalheim Luxembourg
    Fax:
    (+352) 23 60 53-50
    Closed Monday and Friday afternoon; appointments can be made for urgent administrative matters.
  • Diekirch

    Address:
    27, avenue de la Gare L-9233 Diekirch Luxembourg
    B.P. 145 L-9202 Diekirch
    Fax:
    (+352) 80 87 80-250
    Lundi à vendredi: 08.30 - 11.30 et 14.00 - 16.30 / Bureau de la population et état civil: mercredi jusqu'à 18.00
  • Differdange

    Address:
    40, avenue Charlotte L-4530 Differdange Luxembourg
    B.P. 12 L-4501 Differdange
    Fax:
    (+352) 58 77 1-1210
    Monday and Friday: 08.00 - 11.30 and 13.30 - 16.30 / the "Biergeramt" is also open on Saturday morning: 09.00 - 11.00
  • Dippach

    Address:
    11, rue de l'Eglise L-4994 Schouweiler Luxembourg
    B.P. 59 L-4901 Bascharage
    Fax:
    (+352) 27 95 25-299
    Email address:
    commune@dippach.lu
    Monday to Friday: 08.00 - 12.00 and 14.00 - 17.00; open until 18.00 on Mondays; Wednesday from 07.30
  • Dudelange

    Address:
    Place de l'Hôtel de Ville L-3590 Dudelange Luxembourg
    B.P. 73 L-3401 Dudelange
    Fax:
    (+352) 51 61 21-299
    Monday, Tuesday and Friday: 8.00-12.00 and 13.00-17.00; Wednesday: 8.00-12.00 and 13.00-19.00; Thursday: 8.00-17.00
  • Echternach

    Address:
    2, place du Marché L-6460 Echternach Luxembourg
    B.P. 22 L-6401 Echternach
    Fax:
    (+352) 72 92 22-51
    Lundi à jeudi: 08.30 -11.30 et 14.00 - 16.30 ; vendredi: 08.30 - 13.00 heures / Bureau de la population et état civil: lundi ouvert jusqu’à 19.00
  • Ell

    Address:
    27, Haaptstrooss L-8530 Ell Luxembourg
    B.P. 9 L-8501 Redange/Attert
    Fax:
    (+352) 26 62 38-55
    Monday, Wednesday, Friday: 08.15 - 11.45; Thursday: 13.30 - 18.30
  • Erpeldange sur Sûre

    Address:
    21, Porte des Ardennes L-9145 Erpeldange-sur-Sûre Luxembourg
    B.P. 39 L-9001 Ettelbruck
    Fax:
    (+352) 81 97 08
    Monday: 07.30 - 11.30 and 13.00 - 18.00; Tuesday, Thursday, Friday: 07.30 - 11.30 and 13.00 - 16.30; closed on Wednesday
  • Esch sur Alzette

    Address:
    Place de l'Hôtel de Ville L-4002 Esch-sur-Alzette Luxembourg
    B.P. 145 L-4002 Esch-sur-Alzette
    Fax:
    (+352) 54 35 14 667
    Monday to Friday: 08.00 - 17.00 ("Biergeramt")
  • Esch-sur-Sûre

    Address:
    1, an der Gaass L-9150 Eschdorf Luxembourg
    Fax:
    (+352) 83 91 12-25
    Monday to Thursday: 08.00 - 11.30 and 13.00 - 16.30 ; open until 18.30 on Mondays, Friday: 08.00 - 11.30
  • Ettelbruck

    Address:
    Place de l'Hôtel de Ville L-9087 Ettelbruck Luxembourg
    B.P. 116 L-9002 Ettelbruck
    Fax:
    (+352) 81 91 81-364
    Monday to Friday: 08.00 - 11.30 and 13.30 - 16.30; open until 18.30 on Wednesdays
  • Feulen

    Address:
    25, route de Bastogne L-9176 Niederfeulen Luxembourg
    Fax:
    (+352) 81 79 08
    Monday, Tuesday, Wednesday and Friday: 08.00 - 12.00 (closed on Thursday morning and Friday afternoon); Monday; 13.00 - 16.00; Wednesday: 13.00-17.00,; Thursday: 13.00 - 18.00
  • Fischbach

    Address:
    1, rue de l'Eglise L-7430 Fischbach Luxembourg
    Fax:
    (+352) 32 70 84-50
    Monday-Friday: 08.30 - 11.30 and 14.00 - 18.00
  • Flaxweiler

    Address:
    1, rue de Berg L-6926 Flaxweiler Luxembourg
    Fax:
    (+352) 77 08 33
    Monday to Friday: 08.30 - 11.30 and 13.30 - 16.30
  • Frisange

    Address:
    10, Munnerëferstrooss L-5701 Frisange Luxembourg
    B.P. 12 L-5701 Aspelt
    Fax:
    (+352) 23 66 06 88
    closed on Friday afternoon
  • Garnich

    Address:
    15, rue de l'Ecole L-8353 Garnich Luxembourg
    Fax:
    (+352) 38 00 19 90
    Monday-Friday: 08.30-11.30; Monday: 14.00 - 18.00; Tuesday, Wednesday, Friday: 14.00 - 16.00; Thursday afternoon closed.
  • Goesdorf

    Address:
    1, Op der Driicht L-9653 Goesdorf Luxembourg
    Fax:
    (+352) 89 91 73
    Monday, Tuesday, Thursday, Friday: 08.30 - 11.30 and 13.30 - 16.30; every 2nd Tuesday evening from 16.30-18.30 / closed on Wednesday.
  • Grevenmacher

    Address:
    6, Place du Marché L-6755 Grevenmacher Luxembourg
    B.P. 5 L-6701 Grevenmacher
    Fax:
    (+352) 75 03 11-80
  • Grosbous-Wahl

    Address:
    1, rue de Bastogne L-9154 Grosbous Luxembourg
    PO box 7 L-9006 Grosbous
    Fax:
    (+352) 83 86 55
  • Habscht

    Address:
    Place Denn L-8465 Eischen Luxembourg
    Fax:
    (+352) 39 01 33-209
    Maison communale à Eischen: lundi à vendredi: 08.00 - 12.00; lundi, jeudi, vendredi: 13.00 - 17.00; mardi: 13.00 - 19.00; mercredi fermé / Bureau communal à Hobscheid: mercredi: 10.00 - 12.00 / Bureau communal à Septfontaines: mercredi: 13.30 - 16.30
  • Heffingen

    Address:
    2, am Duerf L-7651 Heffingen Luxembourg
    Fax:
    (+352) 87 97 54
  • Helperknapp

    Address:
    2, rue de Hollenfels L-7481 Tuntange Luxembourg
    Fax:
    (+352) 28 80 40-299
    Monday: 08.00 – 11.30 / Tuesday: 07.00 – 11.30 and 13.30 – 16.30 / Wednesday: 08.00 – 11.30 and 13.30 – 16.30 (* Nocturne every first Wednesday of the month until 18.30 / Thursday: 08.00 – 11.30 and 13.30 – 16.30 (** Thursday afternoon by appointment only) / Friday: 08.h00 – 11.30.
  • Hesperange

    Address:
    474, route de Thionville L-5886 Hesperange Luxembourg
    B.P. 10 L-5801 Hesperange
    Fax:
    (+352) 36 00 06
    Monday to Friday: 07.45 - 11.45 and 13.30 - 17.00; open until 18.00 on Thursdays
  • Junglinster

    Address:
    12, rue de Bourglinster L-6112 Junglinster Luxembourg
    B.P. 14 L-6101 Junglinster
    Fax:
    (+352) 78 83 19
    Lundi à vendredi: 08.00 - 12.30 et 13.00 - 16.30 / ouvert jeudi jusqu'à 19.00 (sauf la veille d'un jour férié)
  • Käerjeng

    Address:
    24, rue de l'Eau L-4920 Bascharage Luxembourg
    B.P. 50 L-4901 Bascharage
    Fax:
    (+352) 50 05 52 399
    Monday to Friday: 08.00 - 11.30 and 13.30 - 16.00 (or by appointment)
  • Kayl

    Address:
    4, rue de l'Hôtel de Ville L-3674 Kayl Luxembourg
    B.P. 56 L-3601 Kayl
    Fax:
    (+352) 56 33 23
  • Kehlen

    Address:
    15, rue de Mamer L-8280 Kehlen Luxembourg
    Fax:
    (+352) 30 91 91-200
    Monday-Friday: 07.00 - 11.30 and 13.30 - 16.00
  • Kiischpelt

    Address:
    7, op der Gare L-9776 Wilwerwiltz Luxembourg
    Fax:
    (+352) 92 06 15
    Monday to Friday: 09.00 - 11.30 and 14.00 - 16.30
  • Koerich

    Address:
    2, rue du Château L-8385 Koerich Luxembourg
    Fax:
    (+352) 39 73 62
  • Kopstal

    Address:
    28, rue de Saeul L-8189 Kopstal Luxembourg
    Fax:
    (+352) 30 04 15
    Monday to Friday: 07.30 - 12.00 and 13.30 - 16.00
  • Lac de la Haute-Sûre

    Address:
    7, Duerfstrooss L-9635 Bavigne Luxembourg
    Fax:
    (+352) 99 35 53
    Monday, Friday: 08.00 -11.30; Tuesday, Thursday: 08.00 - 11.30 and 13.30 - 16.30 (closed on Wednesdays)
  • Larochette

    Address:
    33, chemin J.A. Zinnen L-7626 Larochette Luxembourg
    Fax:
    (+352) 87 96 46
    Service population: lundi à vendredi: 08.00 - 12.00 et 14.00 - 17.00, lundi ouvert jusqu'à 19.00 / Sécrétariat et état civil: lundi à vendredi de 08.00 - 12.00 et 14.00 à 17.00
  • Lenningen

    Address:
    3, rue de l'Église L-5414 Canach Luxembourg
    Fax:
    (+352) 35 97 36
    Population office and civil registry office: Monday to Friday from 08.00 to 12.00 and 13.00 to 16.00; by prior appointment also on Tuesdays and Thursdays from 07.00 to 08.00 and on Wednesdays from 16.00 to 18.00
  • Leudelange

    Address:
    5, Place des Martyrs L-3361 Leudelange Luxembourg
    B.P. 32 L-3205 Leudelange
    Fax:
    (+352) 37 92 92 50
    Monday to Friday: 08.00 - 11.30 and 13.30 - 16.00; open until 18.30 on Thursdays
  • Lintgen

    Address:
    2, rue de Diekirch L-7440 Lintgen Luxembourg
    Fax:
    (+352) 32 03 59-35
    Monday-Friday: 08.30 - 12.00 and 13.00 - 16.00; open until 19.00 on Thursdays
  • Lorentzweiler

    Address:
    87, route de Luxembourg L-7373 Lorentzweiler Luxembourg