Rental estimate
Red-brick apartment building with balconies under a blue sky

Rent calculator

How much rent can you charge?

Tell us about the property and we will assess what it can be rented out for. You will get your personal estimate within 24 hours.

See what your home can earn

Free, no obligation. Answer within 24 hours.

Step 2 of 5

Where is the property?

Step 2 of 5

How you get your estimate

From the form to your personal estimate in three steps.

Start the calculator
  1. Tell us about the home

    Enter the address and we fetch size and rooms from BBR, the Danish building register, where available. You can change them.

  2. We prepare your estimate

    Someone from our team looks at the home and the area, and you get your personal estimate within 24 hours.

  3. You decide

    The estimate is free and without obligation. If you want to go ahead, you get a proposed agreement to read at your own pace.

How to find the right rent

A good rent finds a tenant quickly, and it holds up if anyone looks at it.

The rent must stay within the limits Danish rent law sets for your specific home. Which rules apply depends on, among other things, when the building was first used and how the home has been rented out before. That is why we look at the home before we put a price on it.

Within those limits, location, size, condition and furnishing decide where the rent lands and how quickly you find a tenant. A rent that matches the market means fewer empty months.

What our clients say

Part of BY GROUP DK ApS

We are landlords ourselves. And we have our own people.

Within the group we buy homes to rent out, and when something needs fixing in your home, we have our own tradespeople. BY Administration is owned by BY GROUP DK ApS and Nour Invest ApS, 50/50.

BY Administration ApS · CVR 45652491

Rentals and operations

Long-term rental, Airbnb management, cleaning and management of owners’ associations in Copenhagen.

BY Apartments ApS · CVR 44686805

Our own homes

Buys and rents out homes itself. We manage them ourselves, just like yours.

BY Entreprise ApS · CVR 46779150

Our own tradespeople

Repairs and refurbishment when something needs fixing in your home. A shorter path from problem to fix.

byentreprise.dk

BY Entreprise ApS is a secondary name of BY DEVELOPMENT ApS. All three are part of BY GROUP DK ApS, CVR 44184877. bygroup.dk

No onboarding fee

No onboarding fee for the rest of 2026

Start long-term rental management, Airbnb administration, property management for your owners’ association, summer house rental or holiday apartment and timeshare administration with BY Administration, and we will not charge an onboarding fee to get started. The price of the service itself stays the same as always.

Applies to new management agreements entered into up to and including 31 December 2026. Cleaning, photography, styling and a key box are agreed and billed separately, like our other services.

Start the calculator

Frequently asked questions

Answers to what landlords ask us most.

About the estimate

What does the estimate cost?

Nothing. The estimate is free and without obligation.

When will I hear back?

You will get your personal estimate within 24 hours. In a hurry? Call +45 50 52 15 37.

What details do you need?

The address, type of home, size, rooms and furnishing, and whether you want to rent out long-term or to guests. We fetch size and rooms from BBR where available. What makes the home special, when it is available and what rent you expect are optional. Finally your name, e-mail and phone number, so we can send you the estimate.

How do you work out what my home can earn?

We look at what you tell us: location, size, rooms, condition and furnishing, and whether you want to rent out long-term or to guests. From that, someone on our team prepares a personal estimate, which you receive within 24 hours.

Is the estimate a guarantee of the rent?

No. The estimate is our assessment based on your details. The rent you end up with depends on the property, the market and, for long-term rental, the rent-setting rules that apply to your specific home.

What happens to my details?

We only use them to prepare your estimate and to contact you about your property.

Read more in our privacy policy.

Rent and the rules

How do I find out how much rent I can charge?

Start with location, size, condition and furnishing, and look at what similar homes nearby rent for. Then check which rent-setting rules apply to your specific home. If you would like help, fill in the rent calculator and get a personal estimate within 24 hours.

Can I raise the rent later?

Only if it is agreed in the lease and follows the rules, for example stepped rent or regulation by the net price index. There are formal requirements and deadlines when you give notice of a change, so check the rules first.

How do you set the rent?

From current market data and local knowledge of your area, within the limits of Danish rental law. That keeps the rent where the market is, with a stable return and fewer empty months.

Long-term rental with us

What is included in long-term rental?

Tenant selection and screening, a lease under Danish rental law, deposit, rent collection, move-in and move-out inspections and coordination of tradespeople, for 8.5% excl. VAT of the monthly rent. We earn when you earn.

How do you screen tenants?

A structured screening with income verification, references and background checks where lawful. The aim is financially stable tenants who pay on time and look after your home.

Do you carry out move-in and move-out inspections?

Yes. We carry out move-in and move-out inspections with written and photographic records. That protects your claim on the deposit and gives clarity about the condition of the home.

Is there an onboarding fee?

No, there is no onboarding fee for new management agreements for Airbnb management, long-term rental, property management or owners’ associations, summer house rental and holiday apartment/timeshare administration. Applies to new management agreements entered into up to and including 31 December 2026. A few one-off services at the start, such as photography, styling, a key box and a deep clean, may be billed separately by agreement.

See all prices
Mohamed-Nour Yousif from BY Administration
Mohamed-Nour YousifBY Administration

Any questions?
That is why we are here.

Prefer email? team@byadministration.dkOr call +45 50 52 15 37