In the canton of Basel-Landschaft, there are two types of building permits: those that no one outside the office ever gets to see, and those that appear in the cantonal official gazette for ten days – with address, plot number, purpose, and viewable plans. Anyone converting a residential apartment or shop into a salon almost always ends up in the second category.
This is not a discretionary decision by a case officer that you could negotiate away with good manners. It is the consequence of a single regulatory paragraph and a federal court reasoning that is older than most of the businesses in question. Whoever understands both can plan the procedure instead of enduring it – and above all knows where there is actually something to shape.
The Paragraph That Decides on Public Disclosure
The starting point is unremarkable: § 120 of the Spatial Planning and Building Act (RBG, SGS 400) makes not only construction measures subject to approval, but also changes of use and purpose without any structural intervention. No hammer is needed, no relocated wall, no new line. It is enough that something different will happen in a space than before.
But this does not yet mean that every project requiring approval will be published. The RBG leaves it to the government council to specify in the ordinance which approved measures are exempt from publication and public disclosure. This list is in § 89 of the Ordinance on the Spatial Planning and Building Act (RBV, SGS 400.11). Projects that can be approved without publication include:
- Work with no or only minor changes to façade, roof surface and surroundings
- Changes of use of spaces that do not appear externally and do not cause additional emissions
- Substantial interior renovations in residential buildings – installation of bathroom, toilet, kitchen, expansion of existing attic space without new roof structures
- Installation of heating systems and oil tanks in existing buildings
This is precisely where the line is drawn. The new kitchen is not published. The salon is. The difference lies in two factual elements that sound more harmless than they are: „do not appear externally“ and „without additional emissions.“
What „Without Additional Emissions“ Really Means
If you think of decibels here, you underestimate the term. Swiss building law practice recognizes ideal emissions in addition to material emissions – impairments arising from the mere notion of what happens in the neighboring building. The Federal Court established this line in its judgment 1C_83/2012 of July 18, 2012 (E. 3.4): There is a significant public interest in not permitting sex work businesses in residential zones.
The decisive part of this case law is regularly overlooked: the assessment is made abstractly. It does not depend on whether the specific business has already led to complaints. The type of use is evaluated, not the behavior of the person who operates it.
In practice, this means: discretion is not a legal argument at the publication stage. The sentence „the police have never stood at my door“ carries no weight here. It is bitter, but it has a useful flip side – there is nothing you personally did wrong. For the degree of nuisance in the matter, for the relationship with neighbors, and for daily business operations, discretion is very much decisive. Just not for the question of whether publication occurs.
Why the Purpose Must Be Stated in the Application
For publication, the application must contain the necessary information about type, purpose and size of the project as well as a location plan. The purpose is therefore not a field that could be formulated vaguely – it is constitutive. And as part of publication in the official gazette, the plans are also accessible.
The temptation to circumvent this and use „office,“ „cosmetics studio,“ or „massage practice“ is understandable and expensive. A permit covers only the use for which it was granted. If you operate something else, you have no permit for that something else – and the fact that a situation was tolerated for years does not prevent the authorities from intervening later and requiring a retroactive permit. If this does not materialize, restoration of the lawful state is at stake. How the public part of this process unfolds and what ancillary provisions end up in the permit are detailed in the process of publication and disclosure.
The deadlines so you have them in your calendar: the disclosure in the municipality lasts ten days from publication in the official gazette, thirty days for projects with an environmental impact report. Objections must be submitted in writing and, according to the building inspector’s guidelines, in quadruplicate; the postmark of the last disclosure day is sufficient. An objection filed on time but without grounds must be substantiated within ten days after the disclosure period expires. So plan on around twenty days until you know what you are dealing with.
How Far Disclosure Reaches in 2026
The Basel-Landschaft official gazette has appeared digitally only since January 2023, in print only on request. This was intended as a simplification and it is one – searching for a publication is now a matter of seconds, not archive visits.
For sex work applications, however, this digitization shifts a variable that no one discusses in the procedure: reach. Private portals evaluate public building applications across cantons daily and present them sorted by municipality and address; Basel-Landschaft municipalities are included. The ten-day disclosure period is a legal deadline – not a statement about how long information remains findable.
A detail is worth attention here: some of these portals deliberately do not name private individuals, but do name companies. The constellation of applicant status thus helps determine which name remains permanently findable in search engines. Whoever appears as a legal entity shifts visibility – not responsibility and not transparency toward the authorities. And regardless, the property owner must also sign the application; the absence of this signature or only oral assurance is one of the most common reasons why a salon ultimately is not approved. How to verify this before moving in is the more important question, especially for tenants in an existing business.
There is no legal basis for omitting publication because it is unpleasant. Whoever needs discretion must plan it into the structure, not fight for it in the procedure – and clarify open questions about publication practice with the authorities in advance, not afterwards.
Eighty-Five Applications Go to Liestal, One Does Not
Responsibility usually lies with the Building Inspector’s Office Basel-Landschaft, Rheinstrasse 29, 4410 Liestal. It processes around 3,000 building applications per year and acts as a coordination point for cantonal specialist departments. The municipality does not formally decide – it has a right of consultation and proposal. In practice, this distinction is smaller than it appears: if you encounter resistance locally, you encounter it in the file again.
The exception is called Reinach. It is the only Basel-Landschaft municipality with its own building inspector’s office (Hauptstrasse 10, 4153 Reinach); the municipal council is the building permit authority, and applications go directly there. Since January 2025, a modified procedure applies: the documents are first fully reviewed by all specialist departments, necessary project adjustments are made in this phase – publication and disclosure only occur once no further substantial changes are expected.
For a sensitive application, this is a double-edged sword. The non-public part takes longer, but an already revised version goes into disclosure. One secondary aspect is also Reinach-specific: § 92 RBV allows municipalities whose municipal council issues building permits to set fee rates that deviate from the cantonal ordinance. A look at the municipal regulations belongs in the cost estimate there.
This division across multiple desks without a single competent specialty law is not a Basel-Landschaft peculiarity – in Glarus it leads to an almost identical authority landscape. The countermodels are the West Swiss cantons: in Jura, approval depends on one person rather than the building, with a cantonal register behind it. Both systems have prices – the Basel-Landschaft price is that the only public trace of your business is a building application.
What You Can Clarify Before Anything is Published
Here lies the actual scope for action. The RBG knows the preliminary decision: the building permit authority can decide in advance on important questions, namely on the zoning conformity of a project, on the accessibility of the property, and on distance requirements (§ 95 RBG) and building lines. These are exactly the points where salon applications fail.
On costs: According to the Ordinance on the Fees of Building Permit Authorities (SGS 425.11), a basic fee of CHF 255.– plus an amount per issue applies; for the preliminary decision with publication according to § 91 RBV, it is CHF 150.– per issue. Which variant applies depends on the approach – and here lies a trap: there is the preliminary decision with publication. If you only want to know whether the zone can bear it, you should coordinate the approach with the office beforehand rather than unintentionally triggering the first public step. The current ordinance text is always binding.
A second, often underestimated provision: according to § 124 Abs. 4 RBG, applications that manifestly contradict mandatory public law provisions are rejected without publication and disclosure; a fee of CHF 360.– is charged for this. This is the cheapest and most discreet refusal the system knows – and a very clear signal that the location choice needs rethinking.
If it comes to a regular application: the change of use fee is, depending on scope, 20 to 50 percent of the ordinary permit fee, maximum CHF 6,000.–; simultaneous structural changes come on top. If the application is rejected or withdrawn before issuance, 50 percent of the permit fee is due. With electronic submission, the documents are first checked for completeness and quality; if they meet minimum requirements, a confirmation follows with reference number and pre-prepared signature page. Without objections and with complete documents, the building permit can be expected after about six to eight weeks.
The Zone Decides, Not Restraint
What degree of nuisance is permissible at a location is not stated in cantonal law, but in the municipal settlement zoning regulations. The regulations work with graded terms – not disturbing, moderately disturbing, highly disturbing – and the gradations are formulated differently from municipality to municipality. Muttenz, for instance, allows moderately disturbing businesses within 30 meters from the building line in certain areas, specifically gas stations and car repair shops; otherwise only slightly disturbing businesses are permitted, existing commercial businesses may continue and be appropriately expanded, provided no additional emissions arise for neighbors. Allschwil also works with the category of non-disturbing businesses.Federal court rulings point in both directions, and that is the practically most important message of this section. In pure residential zones, an erotic business is factually not approvable. In core zones and mixed zones with existing commercial use, it can be zone-compliant: In a Grisons case, the Federal Court deemed an operation in the core zone to be zone-compliant – the city of Maienfeld and fourteen other persons who saw the small-town character endangered were overruled. And in ruling 1C_283/2016 of 11 January 2017 (Zurich, Seefeld), the Federal Court dismissed the appeal against a conversion for sexual commercial purposes; decisive was that the affected zone did not prescribe a minimum residential share. Residential share and surroundings were assessed, not morality.
A note on current status: Municipal zoning regulations are partly under revision. Allschwil has the revision of zoning regulations for settlements after municipal council resolutions in 2025 in the construction and environmental commission of the resident council; after the resident council’s decision, the package goes to the government council for approval. Anyone planning there must know which version applies at the time of assessment.
The Permits That Aren’t Called „Salon License“
Basel-Landschaft has no prostitution or sexual commerce law. There is no form with the word salon on it – and yet several permits may be needed side by side.
Fire safety is the item that breaks budgets. The basis is the Fire Protection Act (SGS 761) and its corresponding regulation (SGS 761.11); the fire safety regulations of the Association of Cantonal Fire Insurance Companies are binding. The Basel-Landschaft Building Insurance (BGV) operates the fire safety inspectorate and sets requirements for building categories designated by the government council in building permit procedures; in other cases, the permitting authority does so. Escape routes and doors in room sequences are the real cost driver, not the furnishings.
Hospitality: Anyone offering food or beverages in exchange for payment needs an operating license. The Security Directorate, General Secretariat, Licensing Department is responsible; the basis is the Hospitality Act (SGS 540) and its regulation (SGS 540.11). A recognized certificate of competence is required, and the responsible person must be present during main operating hours. Exceptions include, among others, small businesses with up to ten seats – a threshold that is quickly decided when setting up a lounge.
Foreigners’ law: The Office for Migration and Citizenship is responsible for the reporting procedure (reporting procedure tel. 061 552 78 01); reporting is done via EasyGov. Important and often misrepresented: In the sexual commerce sector, according to the State Secretariat for Migration’s directives on the freedom of movement agreement, there is a reporting obligation regardless of the duration of deployment – the widespread idea that nothing needs to be reported below a certain number of days does not apply here.
When Objections Arrive
Against the decision of the building permit authority, the appeal goes to the Basel-Landschaft Building Appeals Commission (§ 133 para. 1 RBG). § 134 RBG stipulates that it should decide within three months as a rule. That this requirement is frequently not met is politically documented: Interpellation 2025/136 „Building Appeals Commission: Finally Shorten Procedure Duration“ by Member of Parliament Christine Frey was filed on 27 March 2025. Against the decision of the Building Appeals Commission, an appeal to the Basel-Landschaft Cantonal Court, Division of Constitutional and Administrative Law, is open within ten days.
This leads to a simple planning rule: Orienting the lease, renovation financing and opening date toward six to eight weeks only works as long as no one files an objection. With a published salon application, that is precisely the most uncertain assumption in the entire business plan.
The Digital Transformation Currently Underway
One point that is active in 2026 and that those affected should know about: The government council has submitted an amendment to the RBG for consultation; the deadline runs until 30 November 2026. Building applications are to be submitted in future via a cantonal online platform and processed entirely digitally from submission to approval. Around 70 percent of applications already come electronically today; analog submissions remain possible for now, leading to media breaks and parallel processing. As of 1 January 2028, administrative appeal procedures for authorities are also to be conducted electronically.
For sex workers and operators, this has two sides. Procedures will become faster and more traceable – a real advantage when waiting for a decision. At the same time, the file situation becomes more structured and machine-readable. Those who assess publicity as a real risk should not dismiss such a consultation as an administrative detail: It is the moment when associations, advisory services and those affected can speak up before a practice is set for years.
Advice Located in the Neighboring Canton
The specialized contact points in the region are predominantly based in Basel-Stadt but partly work across both cantons. Aliena, the specialist center for women in the sex trade, has been committed since 2002 to the living and working conditions in Basel’s sex work and offers low-threshold advice – without appointment – on legal frameworks, working conditions, residence status, self-employment, health, experiences of violence, exploitation, career change and stigma. Other facilities: frauenOase (Haltingerstrasse 97, 4057 Basel, tel. 061 693 22 59), the Aids Help of Both Basels (Clarastrasse 4, 4058 Basel, tel. 061 685 25 00) with the APiS prevention program for female – including trans – sex workers, and Victim Support Both Basels (Steinenring 53, 4051 Basel, tel. 061 205 09 10).
That responsibility lies in Basel-Landschaft while support is across the cantonal border is structural and not coincidental. Politically, the gap was addressed with Interpellation 2022/697 by SP Member of Parliament Roger Boerlin; the government then pointed to victim support, the Office for Migration and the Human Trafficking Round Table. Because the canton maintains no sex trade registry, no reliable figures exist for Basel-Landschaft on salons or sex workers – a circumstance that also shapes the debate. For comparison: In Basel-Stadt, the police count 175 registered sex salons, and the Grand Council approved CHF 1.43 million for an exit program 2026–2030, implemented by Aliena. In March 2026, SP Member of Parliament Miriam Locher brought the topic of protecting sex workers from violence back onto the Basel-Landschaft agenda.
Briefly Summarized
- A change of use requires approval even without construction work (§ 120 RBG).
- Publication-free remain only changes of use without external effect and without additional emissions (§ 89 RBV) – sexual commercial use typically does not meet that due to ideological immissions.
- The assessment is abstract: The type of use counts, not your previous behavior (BGer 1C_83/2012, para. 3.4).
- Type, purpose and size must be published; the plans are accessible. The digital official gazette and private building application portals extend the actual reach beyond the ten days.
- The preliminary decision clarifies zone compliance, accessibility and distances in advance – but there is also a variant with publication. Coordinate procedure beforehand.
- The building inspectorate in Liestal is responsible; the only exception is Reinach with its own building inspectorate, municipal council as authority and preliminary review before publication.
- Besides the building permit, fire safety, hospitality and foreigners’ law registration may apply. A „salon license“ as such does not exist.
The core is uncomfortably simple: In Basel-Landschaft, a salon application is not published because someone wants to take it public, but because the legal system classifies the type of use as neighborly relevant. That cannot be argued away – but it can be prepared for: with the right zone, a clarified preliminary question, complete documents and a timeline that factors in objections.
Status: September 2026. This article categorizes the legal situation and does not replace legal advice. Binding information on licensing requirements, publication, fees and deadlines is provided by the Basel-Landschaft Building Inspectorate or – in Reinach – the municipal building inspectorate; for zone compliance and disturbance level, the currently valid zoning regulation for settlements of the relevant municipality is also decisive.