Rental estimate
Bright living room with open French balcony doors, plants and herringbone parquet

Rental income calculator

What could your home earn?

Tell us about your property in five short steps, and you will get a personal estimate within 24 hours.

See what your home can earn

Free, no obligation. Answer within 24 hours.

Step 1 of 5

How would you like to rent it out?

Have a parking space instead? Go here

Step 1 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.

Three homes we listed in 2026

The rent is the one we set, and the fee is our 8.5% excl. VAT of it. Addresses are left out. What your home can earn depends on the home itself and the rules for it.

Bright living room with plants, a rug and a pink wall

Let in August 2026

3 rooms in Rødovre

DKK 14,000

Rent per month

  • 88 m², partly furnished
  • Built in 1931
  • Our fee: DKK 1,190 excl. VAT
Large bright living room with a sofa, a dining table and large windows

Let in 2026

3 rooms in Vesterbro

DKK 25,500

Rent per month

  • 133 m², furnished
  • Built in 1893
  • Our fee: DKK 2,167.50 excl. VAT
Furnished living room with two sofas and a dining table by tall windows

For rent from January 2027

4 rooms in Indre By

DKK 22,750

Rent per month

  • 179 m², furnished
  • Built in 1737
  • Our fee: DKK 1,933.75 excl. VAT
Bright living room with open French balcony doors, plants and herringbone parquet

See homes to rent

What our clients say

What decides what your home can earn

The estimate is based on what you tell us about the property. These are the things that matter most.

Location

District, street and distance to the metro and station matter a lot, to tenants and guests alike.

Size and layout

Square metres, number of rooms and how many people the home can take.

Condition and furnishing

A well-kept home can be rented out on better terms than one that needs work. For guests, the home must be furnished and equipped.

What makes it special

A balcony, a view, a lift, a quiet street or being close to the water and parks.

How you rent it out

A tenant pays a monthly rent. Guests pay per night, so the income follows the season.

The rules for your home

For long-term rental, Danish rent law sets limits on the rent. Your own permanent home can be rented out to guests for at most 70 days a year through platforms that report to the Danish Tax Agency.

Bright living room with open French balcony doors, plants and herringbone parquet

Airbnb management and the rules

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 could I rent my home out for?

It depends on location, size, condition and furnishing, and on the rent-setting rules that apply to your specific home. With guests, the season plays a part, and your own permanent home can be rented out for at most 70 days a year. Fill in the calculator and you will get a personal estimate within 24 hours.

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.

Prices

What does it cost?

17% incl. VAT of rental income for short-term rental and 8.5% excl. VAT of the rent for long-term rental. Cleaning, linen, supplies and maintenance are billed separately at cost or at agreed rates. No hidden fees. The platform’s fee, such as Airbnb’s, and any payment fees are deducted from the payout and are not part of the 17%.

See all prices
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.

What is included in Airbnb management?

The fee is 17% incl. VAT of rental income and covers the day-to-day running: listing and optimisation on the booking platforms, pricing, guest service, key handover and check-in, and coordination of cleaning. The cleaning itself is billed separately, as are linen, supplies and maintenance. The platform’s fee is not included; it is deducted from the payout.

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

Renting out and the rules

Does short-term rental earn more than long-term rental?

Short-term rental often brings in more gross income, especially in central areas. But the real result depends on location, season, standard and furnishing, and on how professionally it is run. That is why we always assess what makes most sense for your home.

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.

Try the rent calculator
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.

Can I rent out my home while it is for sale?

Yes, within the rules. We help owners rent out their home while it is on the market, so it earns an income instead of standing empty. If you still live there, your own permanent home can be rented out to holidaymakers for up to 70 days a year when all rentals go through platforms that report to the tax authorities, such as Airbnb and Booking.com. If you have moved out, the 70-day rule does not apply, because it only covers your own permanent home, and a home subject to the residence requirement (bopælspligt) that you do not live in yourself may not be used for holiday rental without the municipality’s consent (section 7(1) of the Housing Conditions Act). We coordinate with the estate agent and plan bookings around viewings.

Read the case
Which areas of Copenhagen do you cover?

All of Copenhagen, from Indre By, Christianshavn and Vesterbro to Østerbro, Nørrebro, Frederiksberg, Valby, Nordhavn, Sydhavn, Islands Brygge and Amager.

Rent a parking space in Copenhagen and Frederiksberg
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