Plot divisions and cadastral surveys

This page provides information about plot divisions and estimates, the parcelling of plots and property definition.

A plot division is a plan on a map in which a building block area designated in the detailed plan, or a part of it, is divided into plots. In Helsinki, plot divisions are composed as separate and binding plot divisions, meaning that plot divisions designated in detailed plans are only indicative.

A plot division involves determining the planned plots' numbers, surface areas, boundary lengths, boundary points and their coordinates, the buildings in the area, and the real estates and parcels of land forming the plots and their sub-areas. If necessary, the plot division also addresses transport connections.

Before a plot division is drawn up, it is possible to order a division estimate for a fee to find various division alternatives.

Please apply for a plot division if a plot, premises or a parcel of land you own has not been formed into a plot in accordance with the detailed plan and plot division in force.

A plot means a real estate that has been formed in accordance with the binding plot division in force in the detailed plan area and entered into the real estate register as a plot. For example, building permits are not granted until the plot has been entered into the real estate register.

Please apply for a property definition if there are any unclear matters related to the extent of your real estate or its easement area. For example, if the locations of the boundaries or boundary markers of your real estate are unclear, you can apply for a boundary demarcation procedure.

A landowner or land holder can apply for a plot division, a plot division change and parcelling.

A plot division is drawn up and cadastral surveys are initiated when applied for. You can order a division estimate less formally by phone or text message, for example.

Apply for a plot division

You can apply for a plot division electronically via Lupapiste or by sending a signed cadastral survey application by email to the Real Estate Formation Unit.

The plot division process will take roughly 1-2 months. If your case is urgent, you can expedite the process by acquiring the approval of all parties concerned in writing. In island locations, plot divisions take longer to prepare and are generally prepared during the boating season.

The service is subject to a fee.

You can apply for a plot division and plot parcelling through the same cadastral survey form. In the Lupapiste service, first apply for a plot division and then for real estate formation. You can find instructions for submitting an application in Lupapiste at the bottom of the page.

Use the online service

Apply for a plot division

Requires authentication.

Fill in a form

Apply for a plot division with a cadastral survey application

Order a plot division estimate

You can order a plot division estimate from the experts of the Real Estate Formation Unit by phone or email.

The division estimate will take roughly three business days to complete.

The service is subject to a fee.

Order a plot division estimate

Timo Tutti tel. +358 (0)9 3103 1874

Laura Silvan tel. +358 (0)9 310 38212

Lauri Raunu tel. +358 (0)9 3103 1882

Apply for plot parcelling

You can apply for plot parcelling electronically via Lupapiste or by sending a cadastral survey form by email to the Real Estate Formation Unit.

The plot parcelling process takes 1-4 months on average. If your case is urgent, you can expedite the process by acquiring the approval of all parties concerned in writing.

The service is subject to a fee.

You can apply for a plot division and plot parcelling through the same cadastral survey form. In the Lupapiste service, first apply for a plot division and then for real estate formation.

Use the online service

Apply for plot parcelling

Requires authentication.

Fill in a form

Apply for plot parcelling with a cadastral survey application

View the easement contract template

Apply for property definition

You can apply for a property definition, e.g. a boundary demarcation procedure, electronically via Lupapiste or by sending a signed cadastral survey application by email to the Real Estate Formation Unit.

Attach a map that indicates the real estate boundary and
site to be defined and your invoicing information to the application.

The property definition process will take roughly 1-4 months.

The service is subject to a fee.

Use the online service

Apply for property definition

Requires authentication.

Fill in a form

Apply for property definition with a cadastral survey application

Displayed and approved plot divisions

Preparing a plot division requires hearing the parties concerned, i.e. the owners and holders of the plot division area and the real estates demarcated by it. The plot division proposals are displayed publically for 14 days. During this period, the parties concerned have the right to file an objection. 

We will inform the parties concerned by posting a letter to them. The plot division proposals will be displayed on the City’s website and the Urban Environment Division’s customer service terminals at the address Työpajankatu 8.

Go and view plot divisions on display

Plot divisions on display(Link leads to external service)

Go and view approved plot divisions

Go to the map service(Link leads to external service)

Read more

City Survey Services’ price list and Lupapiste instructions