You can apply for the right to commence in connection with the actual permit application for the project or with a separate application. The right to commence is to be applied for by the same person who applies for the actual permit for the project.
Apply for the right to commence no later than 14 days after the end of the appeal period for the project's permit decision. The decision on the right to commence is subject to a fee.
Acceptable sureties must be provided when applying for the right to commence. The sureties will be used as security against any harm, losses or costs caused by revoking the decision or amending the permit.
Once the right to commence has been granted, you can start the work for which you have applied for the right to commence.
Apply for the right to commence
You can apply for the right to commence in connection with the actual permit application or with a separate application.
If you apply for the right to commence in connection with the actual permit application, enclose the right to commence form, completed in the Lupapiste service, with the application and indicate in the project description that you are also applying for the right to commence.
If you have not applied for the right to commence in connection with the actual permit application, send the application and the original surety document to the local permit secretary. You can find the permit secretary's email address in the map service. The right to commence must be applied for no later than 14 days after the end of the appeal period for the project permit decision.
Fill in a form
Apply for the right to commence
Online information
Find the contact details for the local permit secretary
Frequently asked questions
You can do the following types of work when the permit has been granted but is not yet legally valid:
- Excavation, quarrying, felling of trees or similar activities. The work must comply with the permit.
- Pile-driving for the foundations in accordance with the pile-driving plan. The work can be done at the builder’s risk even before the permit is granted.
- Demolition of lightweight structures if the building and structures are not subject to protection regulations.
The amount of the sureties must be such as to enable the site to be restored, if necessary, in the event of the revocation or amendment of the permit decision.
The following are accepted as sureties:
- a bank deposit, which must be evidenced by the bank with a certificate of waiving the right of set-off
- a guarantee, which must remain valid until the permit in question becomes legally valid.
Both the bank deposit and the guarantee must be in the name of the person applying for the right to commence.
In the case of a permit for one detached house or one semi-detached house, a personal guarantee is accepted. In this case, two persons must commit to personal surety. However, the applicants cannot provide sureties for themselves.
When a housing company applies for a permit, the company’s shareholders can provide the sureties.
For further information about providing sureties, please refer to the instructions: Right to commence (PDF, in Finnish)
When the permit decision becomes final, you can apply for surety from the Building Control Services permit secretary. You must present the permit decision, which contains the certificate of finality. In the case of a permit issued by a Building Control Services official, Building Control Services will verify the validity of the permit decision. In the case of a permit issued by the Environment and Permits Sub-committee of the Urban Environment Committee, you must get the certificate of finality from the registry of Helsinki Administrative Court.
The sureties will be given to the applicant if the applicant is a natural person, or to the applicant’s authorised representative. The applicant must provide proof of identity, and the representative must present a personal power of attorney to collect the sureties.
Permit fees and permit processing
Most building permits and statements are subject to a fee.
See all permit fees:
City of Helsinki Building Control Price List 2025 (In Finnish, pdf).
City of Helsinki Building Control Price List 2024 (In Finnish, pdf).
The processing times are averages of days needed for the processing of permit applications. The average is calculated over a period of three months and updated four times per year.
Building Control Services has the greatest backlog of applications in spring. In order to avoid congestion and make the processing of applications smoother, the price list features a discount for single-family house projects in the winter season. You can find the permit prices under ‘How much does a permit or statement cost?’
Average processing times in the period of 1 January 2025–31 March 2025
Building permit, all locations:
- new construction: 117 days
- expansion and alteration work: 91 days
Building permit, single-family houses:
- new construction: 108 days
- expansion and alteration work: 135 days
Building permit, apartment buildings:
- new construction: 131 days
- expansion and alteration work: 80 days
Landscape work permit: — (1 October 2024–31 December 2024: 126 days)
Demolition permit: 51 days
Applications receive notification of the decision approvals in the Lupapiste online permit service.
Permit decisions made by Building Control Services officials will be on public display for 14 days and permit decisions by the Environment and Permits Sub-committee of the Urban Environment Committee for 30 days. It is possible to lodge a claim for rectification against a permit decision by a Building Control Services official with the Environment and Permits Sub-committee of the Urban Environment Committee. Permit decisions by the Environment and Permits Sub-committee of the Urban Environment Committee can be appealed to the Helsinki Administrative Court.
You can see the public notice list of permit decisions made by Building Control Services officials under Julkipano in the Lupapiste service(Link leads to external service) .
The public notice list for permit decisions by the Environment and Permits Sub-committee of the Urban Environment Committee is viewable in the lobby of Kaupunkiympäristötalo at Työpajankatu 8.
Find permits decisions on the following pages:
- Agendas and minutes of the Environment and Permits Sub-committee of the Urban Environment Committee (In Finnish)(Link leads to external service)
- Permit decisions from the head of Building Control (In Finnish)(Link leads to external service)
- Decisions from Building Control officials (In Finnish)(Link leads to external service)
A list of public notices and decisions is also on display in the lobby of the Urban Environment House, located at street address Työpajankatu 8, Helsinki.
A permit decision becomes final when the appeal period has expired and no one has appealed the permit decision. The appeal period for a decision by the Environment and Permits Sub-committee of the Urban Environment Committee is 30 days and the appeal period for a decision by a Building Control Services official is 14 days. The date of the decision and the appeal period are indicated in the permit decision.
You may only start the construction work once the permit becomes legally valid. Projects that have been granted a building permit must begin within three (3) years and the construction work must be completed within five (5) years of the permit entering into force. In the case of action permit, demolition permit or landscape work permit, the work must be carried out within three (3) years.
Be sure to apply for an extension of your permit while it is still valid. Unless an extension is applied for during the permit’s period of validity, you will have to reapply.
In Helsinki, all applications for building permits are submitted electronically in the Lupapiste (Link leads to external service) online permit service. General and project-specific guidance and counselling are also primarily provided via Lupapiste. Documents related to the application and construction process monitoring are to be submitted in digital format to Lupapiste.
How to get started and ask for advice in Lupapiste
- The first time you use the service, you will be asked to register. After this, you will be able to log in with your e-mail address and password.
- Enter the street address where your project site is located.
- Use the “Kysy neuvoa (Ask for advice)” button in the upper right-hand corner to request guidance.
- Write a short description of your project and your question(s). The service will direct you to the appropriate expert who can answer your question(s).
After the consultation, you can turn your request for guidance into a permit application.
The Lupapiste user manual (available in Finnish and Swedish only)(Link leads to external service)
offers instructions for registering and logging in to the service, submitting a new application or request for guidance, turning your guidance request into a permit application, and submitting an application.
You can also submit
a guidance request form (Link leads to external service)
to receive technical support for using Lupapiste.