Introduction: Why It's Important to Know the Rules

When you're considering swapping apartments, it's natural to ask: "Is it even legal?" The answer is yes - home swapping is fully legal in Denmark and is in fact a right protected by the Danish Tenancy Act (lejeloven). But as with everything in the legal world, there are rules and conditions you need to know.

This guide gives you a complete overview of the legal aspects of home swapping in Denmark. We'll go through the provisions of the Danish Tenancy Act, your rights as a tenant, and what you should be aware of to ensure a legal and smooth swap.

Introduction: Why It's Important to Know the Rules

What Is the Danish Tenancy Act?

The Danish Tenancy Act (lejeloven, Lov om leje) is the Danish legislation that governs the relationship between landlords and tenants. The act protects both parties' rights and establishes the framework for everything from rent setting to termination - and, of course, home swapping.

The current Tenancy Act came into force in 2022, replacing the previous act from 1939. You can read the full legal text at retsinformation.dk.

Relevant Sections for Home Swapping

The most important provisions for home swapping are found in Chapter 14 of the Danish Tenancy Act on "Lejers ret til bytte og fremleje" (the tenant's right to swap and sublet). Sections § 161 and § 162 are particularly important:

§ 161 covers the tenant's right to swap homes
§ 162 specifies the detailed conditions for swapping

The Right to Swap: Your Right to Exchange Homes (§ 161)

The right to swap is a fundamental protection for tenants in Denmark. It gives you as a tenant the right to swap your apartment with another tenant - and the landlord generally cannot refuse this.

What Does § 161 Say?

The section establishes that a tenant has the right to swap homes with another tenant, provided certain conditions are met. This is not just an option - it is a legally established right.

Conditions for Swapping

To exercise your right to swap, the following conditions must typically be met:

Residency requirement: You must have lived in your apartment for a continuous period, typically 3 years
Genuine residence: The apartment must have been your actual home - not merely an address
Comparability: The swapped homes must be comparable in size and character

Read more about the specific requirements in our article on your rights as a tenant when swapping homes.

The Three-Year Rule: The Key Requirement

The most discussed requirement for home swapping is the "three-year rule." This rule means that you must generally have lived in your apartment for at least 3 years before you can exercise your right to swap.

Why 3 Years?

The three-year rule was introduced to prevent home swapping from being misused to circumvent waiting lists and housing association allocation rules (Source: the Danish Tenancy Act § 161, subsection 1). By requiring 3 years of actual residence, it ensures that swaps only occur between tenants with a genuine connection to their home.

Exceptions to the Three-Year Rule

There may be situations where the three-year rule can be waived:

In cases of special social considerations (e.g., serious illness, divorce)
If the landlord voluntarily accepts the swap
For certain social housing with special rules

However, it's important to emphasize that exceptions are rare, and you should not count on receiving a dispensation.

The Landlord's Role in Home Swapping

A frequently asked question is: "Does my landlord have to approve the swap?" The answer is nuanced.

When Can the Landlord Refuse?

The landlord generally cannot refuse a swap if all legal conditions are met. However, there are situations where the landlord has the right to object:

If the home would become significantly overcrowded after the swap
If there are unreasonable circumstances surrounding the swap
If the three-year requirement is not met
If the tenant has already swapped within the past 3 years

Read our detailed guide on getting permission from your landlord to better understand the process.

How to Inform Your Landlord

Even though the landlord cannot refuse a legal swap, you must inform your landlord in writing about the planned swap. This is typically done with a registered letter containing:

Information about the person you want to swap with
Documentation that the conditions have been met
The planned date for the swap

What's the Difference Between Subletting and Swapping?

Many confuse home swapping with subletting (fremleje), but there are significant legal differences. With subletting, you keep your tenancy agreement and temporarily "lend out" your home. With home swapping, you permanently transfer your tenancy agreements to each other.

The legal and tax consequences are very different. Read our full comparison in the article Subletting vs. Swapping: What's the Difference?.

Common Misconceptions About Home Swapping

Many myths circulate about home swapping. Here we clear up the most widespread misconceptions:

"The Landlord Must Approve the Swap"

This is partly true but mostly wrong. The landlord must be informed, but cannot simply say no if the legal conditions are met. The landlord's role is to ensure the formalities are in order - not to act as a gatekeeper.

"You Can Only Swap for an Equally Large Apartment"

Not correct. The homes do not need to be identical in size. The "comparability" requirement is more about housing type than exact square meters. A three-bedroom apartment can certainly be swapped for a two-bedroom if both parties are satisfied.

"Private Landlords Can Prohibit Swapping"

Wrong. The right to swap applies regardless of whether your landlord is a housing association, a private landlord, a pension company, or a municipality. The law does not distinguish between landlord types.

"You Must Pay a Fee to Swap"

There is no legal basis for charging a fee for home swapping. If your landlord demands this, you should seek legal advice. It is simply not permitted.

"The Tenancy Agreement Must Be Rewritten"

When swapping, you transfer your existing tenancy agreements. An addendum is typically made to the contract, but the fundamental agreement remains unchanged - you simply swap names.

Advantages of Home Swapping Compared to Other Options

Why choose home swapping over searching for a new apartment the traditional way?

Avoid Waiting Lists

In many housing associations, waiting lists stretch for years. With swapping, you can access attractive homes without waiting.

No Competition for Homes

With regular rentals, there are often many applicants. With swapping, it's about finding a partner whose needs match yours.

Know Your New Home in Advance

You know exactly who has lived in your new apartment and can ask about any issues or quirks.

Retain Your Seniority (Partially)

In certain housing associations, you can retain parts of your seniority when swapping within the association.

When Can You NOT Swap?

There are situations where home swapping is not possible or permitted:

You have lived there for less than 3 years and do not meet the exception criteria
You live in a fixed-term apartment with special conditions
You have already swapped within the past 3 years
The home is part of a staff residence or similar special arrangement
You have unresolved conflicts with the landlord about the tenancy

Contracts and Documentation

Although the right to swap is established by law, we strongly recommend that you and your swap partner enter into a written agreement about the swap. This agreement should cover:

Date of the swap
Condition and inventory of the homes
How the deposit is handled
What happens if the swap cannot be completed for any reason

Read more in our guide on contracts for home swapping.

Resources and Help

If you are unsure about your rights, there are several places you can seek help:

Retsinformation.dk - The official database of all Danish laws
Lejerens Frie Retshjælp - Free legal advice for tenants
Your local tenants' association - E.g., Lejernes LO or Danske Lejere
A lawyer specializing in tenancy law - For complex cases

Get Started with a Legal Home Swap

Now that you know the rules, you're ready to find your new home. At HomeSwap, we make it easy to find swap partners who match your preferences - and we help you ensure all legal requirements are met.

Related articles:

Create a free profile on HomeSwap and find your new home today.

The Tenancy Act and Home Swapping: What Do the Rules Say?

Introduction: Why It's Important to Know the Rules

The Tenancy Act and Home Swapping: What Do the Rules Say?

Introduction: Why It's Important to Know the Rules

What Is the Danish Tenancy Act?

Relevant Sections for Home Swapping

The Right to Swap: Your Right to Exchange Homes (§ 161)

What Does § 161 Say?

Conditions for Swapping

The Three-Year Rule: The Key Requirement

Why 3 Years?

Exceptions to the Three-Year Rule

The Landlord's Role in Home Swapping

When Can the Landlord Refuse?

How to Inform Your Landlord

What's the Difference Between Subletting and Swapping?

Common Misconceptions About Home Swapping

"The Landlord Must Approve the Swap"

"You Can Only Swap for an Equally Large Apartment"

"Private Landlords Can Prohibit Swapping"

"You Must Pay a Fee to Swap"

"The Tenancy Agreement Must Be Rewritten"

Advantages of Home Swapping Compared to Other Options

Avoid Waiting Lists

No Competition for Homes

Know Your New Home in Advance

Retain Your Seniority (Partially)

When Can You NOT Swap?

Contracts and Documentation

Resources and Help

Get Started with a Legal Home Swap

Related articles

Landlord Refuses Housing Swap? How to File a Complaint With the Rent Board

What Happens to Your Deposit During a Housing Swap?

Housing Swap in Social Housing: The Complete Guide to KAB, 3B, and DAB