Boundary adjustment
A boundary adjustment (grensejustering) is a minor change to an existing property boundary, where a limited area is transferred between two neighbouring plots without creating a new matrikkelenhet and without registering a new deed. It is used when neighbours want to tidy up an unclear boundary, give a few extra metres of space to an extended veranda, or move the boundary slightly to correct an old discrepancy. Boundary adjustment is the simplest cadastral measure in the legislation.
The legal basis is section 16 of the Cadastre Act, which states that only a minor area may be transferred and delegates to the ministry the task of setting area and value limits by regulation. The specific limits are set in section 34 of the Cadastre Regulations: the area transferred may amount to at most 5% of the total area of the smaller property, or 500 m², whichever of the two is smaller. In addition, the adjustment must not affect buildings of significant value, and it must not trigger a requirement for a dispensation from the zoning plan. The shift in value between the two properties must be small. If one party pays consideration for the area, that consideration must be modest for the case to be handled as a boundary adjustment and not as an area transfer.
The difference from an area transfer is the most important practical distinction. A boundary adjustment does not require the registration of a new deed, no document duty, and no settlement through an estate agent. It does require a cadastral survey with the municipality and an update of the matrikkel, but the title itself is not moved. Only the extent of the property, as described on the land register page, is adjusted. Encumbrances and mortgages on the properties are also not directly affected. An area transfer, by contrast, requires full registration processing and document duty.
The process starts with one of the landowners sending a request for a cadastral survey to the municipality, which is the cadastral authority. The municipality checks that the conditions in section 16 are met, notifies neighbours and holds the survey, where the new boundary is measured and marked with a boundary cairn or boundary marker. Both title holders must consent in writing. After the survey, an updated cadastral certificate is issued for both properties, and the change is sent to Kartverket for registration in the matrikkel. The municipality may charge case processing and survey fees. A registration fee only applies if the cadastral change requires an entry on the land register page, which it usually does not for a pure boundary adjustment.
The condition that the adjustment must not affect buildings or rights of significant value is the most common ground for refusal. If the area being transferred contains part of a house, a garage, an annexe or a substantial garden, the case must be handled as an area transfer or a subdivision. The same applies if easements such as a right of way, well rights or utility line rights are attached to the area being moved. The legal protection of easements depends on registration, and a complex rights situation is often taken out of the boundary adjustment track.
Complaints about a boundary adjustment go first to the municipality and then to Statsforvalteren (the county governor). Neighbours who are not a party, but who believe the boundary is wrong, can afterwards demand clarification of the existing boundary under section 17 of the Cadastre Act, which provides the basis for a separate cadastral survey to clarify and document an already established boundary where there is disagreement about its exact course. Boundary adjustment is only for cases where both parties agree.
For developers, a boundary adjustment is useful for correcting small errors in an old subdivision case before construction starts. Many plots from the 1950s and 1960s have boundaries that do not match actual use or that cross fences and hedges. A cadastral survey gives both a tidy cadastral basis and better documentation for a later sale.
In Placepoint you can see the matrikkel property boundaries and neighbouring properties as map layers, and verify surveyed boundaries against the actual buildings from the property panel.
How it looks in Placepoint
In Placepoint you will find this in the Property panel:
From Placepoint's dictionary: Boundary adjustment
More information: Lovdata: Cadastre Act section 16, Kartverket: Boundary adjustment, Lovdata: Cadastre Regulations section 34
English: Boundary adjustment (minor cadastral boundary change between matrikkel units).
Frequently asked questions
What is a boundary adjustment?
A boundary adjustment is a minor change to an existing property boundary where a limited area is transferred between two neighbouring plots without creating a new matrikkelenhet or registering a new deed.
What is the maximum area that can be transferred?
At most 5% of the total area of the smaller property, or 500 m², whichever of the two is smaller, in accordance with section 34 of the Cadastre Regulations, based on section 16 of the Cadastre Act.
When do I have to use an area transfer instead of a boundary adjustment?
If the area is larger than the maximum limits, if the consideration between the parties is significant, or if buildings or valued rights are affected, the case must be handled as an area transfer with a full deed and document duty.
Must the neighbours be notified?
Yes, the municipality notifies neighbours in connection with the cadastral survey. Both title holders must consent in writing before the adjustment can be carried out.
Does a boundary adjustment affect mortgages and encumbrances?
Usually not. Mortgages and encumbrances attach to the property itself and are not affected when the boundary is moved within the limits of the law.