The Right to Sublet in Iceland (2026 Legal Guide) — Rules & Requirements
About this article
Sourced from Icelandic Acts of the Althingi, statutory instruments, and official guidance. Written in plain language for general understanding — this is educational content, not legal advice. Our editorial standards
What is this right?
Subletting in Iceland requires the landlord's express permission:
- General rule (Article 44): A tenant is not permitted to sublet the property without the landlord's written permission.
- There is no automatic right to sublet — the landlord must agree in writing.
- Exception: A tenant may allow close relatives or friends to live with them, provided there is no payment (no rent charged) and it is done reasonably in line with the size and purpose of the property.
- Consequences: Subletting without permission is grounds for the landlord to cancel the lease under Article 61.
When does it apply?
- You want to sublet your rental housing or part of it to another person.
- You want to allow someone to stay in your home while you are away.
What to do if you want to sublet your rental housing or the landlord finds out in Iceland
- Ask for written permission from the landlord before subletting.
- If your landlord refuses, you have no legal right to override that decision.
- If you need to leave temporarily, discuss options with the landlord — they may agree in certain circumstances.
What should you NOT do?
- Don't sublet without permission — this is grounds for immediate cancellation of the lease.
- Don't list your rental housing on a short-term rental platform (e.g. Airbnb) without the landlord's written consent.
About Housing Rights in Iceland
Your tenancy relationship in Iceland is governed by Húsaleigulög (the Rent Act, Lög nr. 36/1994). Leases must be made in writing and registered with Húsnæðis- og mannvirkjastofnun (HMS, the Housing and Construction Authority). The security deposit is capped at 3 months' rent. On open-ended leases the landlord must show legitimate grounds to terminate. Habitability requirements are set out in Lög um mannvirki (the Construction Act, Lög nr. 160/2010) and Building Regulation nr. 112/2012. Disputes go first to Kærunefnd húsamála (the Rent Appeals Committee), with the option of appeal to the district court. Low-income tenants can use municipal rent benefits.
Common Questions
Can I sublet my Icelandic rental housing?
Not automatically. Article 44 of the Rent Act requires the landlord's written permission before a tenant can sublet. There is no automatic right to sublet. If your landlord refuses, you have no legal right to override that decision. Listing the housing on Airbnb or another short-term platform also requires the landlord's written consent.
Can I have guests stay in my Icelandic rental housing?
Yes, within certain limits. A tenant may allow close relatives or friends to live with them, provided there is no payment — no rent charged — and it is done reasonably for the size and purpose of the property. This is an exception to the general ban on subletting, not a general right to add paying residents.
What happens if I sublet without permission in Iceland?
Unauthorised subletting is grounds for the landlord to cancel the lease under Article 61 of the Rent Act — this can mean immediate termination of the lease. Always ask for written permission from the landlord before subletting. If you need to leave temporarily, discuss options with the landlord first; they may agree in certain circumstances.
What is the the right to sublet right in Iceland?
Subletting in Iceland requires the landlord's express permission:General rule (Article 44): A tenant is not permitted to sublet the property without the landlord's written permission.There is no automatic right to sublet — the landlord must agree in writing.Exception: A tenant may allow close relatives or friends to live with them, provided there is no payment (no rent charged) and it is done reasonably in line with the size and purpose of the property.Consequences: Subletting without permission is grounds for the landlord to cancel the lease under Article 61.
When does it apply — the right to sublet?
You want to sublet your rental housing or part of it to another person.You want to allow someone to stay in your home while you are away.
What should I do if I need to sublet my rental housing in Iceland?
Ask for written permission from the landlord before subletting.If your landlord refuses, you have no legal right to override that decision.If you need to leave temporarily, discuss options with the landlord — they may agree in certain circumstances.
What should you NOT do — the right to sublet?
Don't sublet without permission — this is grounds for immediate cancellation of the lease.Don't list your rental housing on a short-term rental platform (e.g. Airbnb) without the landlord's written consent.