• We're m21.

    Full-Service Real Estate Experts who serve the entire spectrum of clients on Costa del Sol.

Find properties for sale

Get an overview of the possibilities and let us advise you. M21 has access to +40,000 homes for sale at Costa del Sol

M21 - Download section

E-books & Infographics

M21 strives to educate by providing structured and valid information on the purchase process, financing, price levels, quality, and lifestyle.

Don't make the usual mistakes

- Realize your crucial needs and the lifestyle you want
- Specify your budget and get loan approval in advance
- Buy a property that provides you with a high rental yield
- Focus on a new built or well located property
- Calculate tax & inheritance impacts in advance
- Expect 5-15% discount on most pre-owned properties
- Involve experts before making a final decision


As Seen On

M21 collaborates with a large selection of highly professional partners in media, financing and sport:

M21 - testimonials

What Our Clients Say

Below you can see a selection of what our clients say about the collaboration with M21.

“You made the whole experience most enjoyable and inspiring. Your professionalism and friendliness made it very easy for us to trust you and we are delighted to do business with you both. We are very happy with our new investment and are confident this is just the start of our working relationship as we will for sure upgrade in the not too distant future. We will also, of course, refer all friends and work colleagues to you.”

Anthony Giles

Director, Irland

“M21 was very open-minded and worked non-stop to understand my needs and lifestyle. They were clear and accessible in their communication and their Spanish housing guide and blogs are very informative. I felt totally safe from the first meeting at the Danish office to the viewings in Spain. I can strongly recommend M21.”

Mette Holm

Psychologist & Author, Denmark

“Buying an off-plan project in Marbella, it was crucial to have support from a REAL ADVISOR. M21´s professional knowledge in Denmark and Spain distinguished them from the crowd, their local, legal and financial expertise created security throughout the process. M21 was the right choice!”

Søren Nikolajsen

Director, BEX Denmark

“M21 was a perfect choice, as we needed a thorough introduction to the areas between Marbella and Estepona. That calls for a consultant, not a seller. With great expertise and patience from M21, we invested in a beautiful property on Golden Mile – very fair price level, which makes it even better.”

Christian Andersen

Founder & CEO

“Fantastic and reliable service in regards to all details in relation to the purchase, including legal matters and financing. M21 even helped us with a significant price reduction. We highly recommend M21, if you are looking for a house on the Costa del Sol.”

Ketty Sunddal

Owner, Restaurant Flammen
Blog - Knowledge, Inspiration, Tips and Tricks

Our Stories & News

In our blog section, you find our latest stories and news on unique properties, showcases and lifestyle.

Spain Golden Visa – Your Passport to Residency Through Investment
Spain Golden Visa – Your Passport to Residency Through Investment

Residency in Spain is the dream of many – whether it is the vibrant culture or the sun-drenched...

5 fabulous homes at the Costa del Sol right now
5 fabulous homes at the Costa del Sol right now

Dreaming of the sun and nice weather for more than 300 days a year? Then, these 5 fabulous...

M21 recommends 3 fantastic homes in Marbella
M21 recommends 3 fantastic homes in Marbella

Where do you go when winter comes? With a second home in Spain, you can enjoy more than...


Let's Talk!

Tell us a bit about what you´re looking for in terms of budget and area on Costa del Sol. What are your investment and private needs? What is a must and what kind of lifestyle are you looking for?


Amaliegade 6, 2. tv.
1256 Copenhagen K - DENMARK
Phone: +45 91 11 74 81


C/ Ramon Gomez De La Serna 22 - Of. 308, Edf. King Edward
Phone: +34 687 727 628

Working Hours

Mon - Fri: 8:30am - 7:30pm
Sat: 8:30am - 3:30pm

    Tell us a bit about what you´re looking for in terms of budget and area on Costa del Sol.
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