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Residential Sales Advisory

Reinventing the selling of residential projects


The residential sector has changed dramatically and selling requires personalised professional advice.

At Colliers International we offer developers and end customers the services of a team of experts that has no rival in the market and that adds value in the conceptualisation, marketing and sale of residential property.

We boast a vast track record in unique residential projects that, due to its special characteristics, have been challenging in terms of design and management.


Experts selling flagship residential projects

  • € 700 MM Sales volume
  • 500 Transactions
  • 99,000 quality residential m2 sold

· Our service model ·



We work hand in hand with the developer in all phases of the life of the project: branding, meeting place, physical and digital sales supports, street marketing, search engine optimization and search engine marketing, PR, events, etc.




We work with a very careful sales protocol, with a personalised customer approach.

We can recreate a relaxed and close sales environment and offer the buyer the possibility of living a real experience in what will be his future home. We have a commercial team dedicated exclusively to the project and the final client.



We design the best financial and fiscal strategies for the developer and the buyer. We offer specialised financial advice for the management and negotiation of contracts with the client.



Our architects assist developers and final clients to design their dream house. In addition, our interior designers offer specialised advice on specification standards, materials and housing design.


Success stories

We project the lifestyle and create unique destinations
our projects in depth

Alberto Bosch Once

The refurbishment of a classical building close to Retiro's Park
1,513 sq.m., 5 dwellings.
Delivery: 2022. €18M sales volume


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Pablo Aranda 3

A unique Palace converted in residences in Madrid.
7,500 sq.m. 8 dwelllings
Delivery: January 2021. €63M sales volume

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11 Marqués de Salamanca

The refurbishment of a superb historic building in the Salamanca District, Madrid.
8,000 sq.m. 6 dwellings,
Delivery: 2021. €100M sales volume
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Lagasca 99

A true milestone in Madrid's high-end residential market

Latest report

Visit our research section and get access to more reports

30 Nov 2021

Residential Report | Spain 2021

The residential sector leaves behind the pandemic
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22 Dec 2020

The residential sector in Spain

In-Depth analysis with expert insight from the Colliers team
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26 Apr 2019

Residential report: Another Brick in the wall, April 2019

Many residential sector reports focus on an analysis of the recent past without including a view of the expected development of the sector over the medium term.
Read More
More reports

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