Property Management

If your Real Estate assets lack an impeccable management based on proven expertise

You can hardly have peace of mind with your assets.

property management gestion patrimonial

The hidden power of iSol Business Management

Turn your real estate Property Management into your most valuable asset

Change your management experience…

We support the following types of owners

Inherited RealEstate Assets in Spain

You &/or your family have inherited an estate of several properties and you want an experienced team to manage it.

Family Office

You require a professional team to manage your family’s estate, which is made up of a large number of assets.

Real Estate Investment funds

You are part of an investment fund or your company is an asset manager, and you have a large amount of leased real estate assets.

If you fall into one of these categories, this information is for you:

In case your real estate assets consist of one or two assets, I recommend you to visit the Rental Management services. If you are part of an asset management company, you can visit Asset Management, or if you belong to the property developer team, you can visit the Build To Rent Management service..

Our management works even if…

  • If you are thinking about managing it yourself or assembling a team because you like to have it under control
  • Or if you already have an integrated team that has being operating for years
  • You start from scratch and need a professional and experienced management team.
  • If you still want to dedicate your body and soul to your main job and you want your assets to work like clockwork
  • You are tired of managing your real estate assets by yourself and you want a close and experienced team like iSol.

However, first I must ask you a question:

Do you want to be among the 85% of owners… or among the 15%?

This is not a trick question.

This is serious.

According to Forbes magazine, 85% of large owners who initially consider self-management with their own team fail.

Many people believe that this lack of success is due to the team’s insufficient knowledge, experience and commitment.

Perhaps you probably also believe that management is reduced to rent collection or taking calls from tenants, and that this is enough to get you through the process.

In theory, this can be easily solved…

However, a study published by the Daily Mail UK revealed that more than 90% of owners who start with self-management eventually end up with a professional manager.

daily mail logo

You’ve had enough of searching the internet looking for answers to your doubts.

Whenever you’ve had a problem day after day you’ve been searching the internet to find out how to solve it.

Perhaps those hundreds of queries have left you with the feeling that you are still missing something more to have it right, and you know that it is not 100% solved.

You may even have solved it as you read it, only to realise that it was not the most effective solution.

Your management is decentralised

Have you ever stopped to think about how many service providers you should have or already use to manage your assets?

One? Think about it, the property manager, the accountant, the taxman, the gardener, the handyman ….

Managing it like this is inefficient.


What´s the problem?

Properly managed real estate does NOT depend only on you.

  • A group of experienced professionals cannot be replaced by a small team created specifically for this purpose.
  • You should have your real estate assets covered when there are absences in the team due to holidays, illness or simply meetings
  • And of course, you can never be 100% certain that it is well managed and up to date.

And it is unlikely that a single team can solve all cases:

(This graph shows the communications between tenant/iSol/Property from one of our clients with 82 tenants).

Within 12 months more than 6,000 communications/incidents have been generated between iSol and tenants.

YWe have had ONLY reached out with 393 communications to the Landlord



Our comprehensive Property Management programme for real estate assets. We keep communications with the property to a minimum, only for decision-making and reporting of relevant issues.

Interact with your tenants through a professional team

As property managers, we spend most of our time and effort trying to optimise the property management of our clients: the air conditioning has broken down, something is not working, the neighbour upstairs is making too much noise… we often don’t keep track of the time required by a tenant when they keep asking questions or raising issues,

until the snowball is too big

property management isol madrid

What are the benefits?

Not worrying about the everyday management of your assets does NOT depend on your tenants, but rather on a GOOD MANAGER.

We show you the 5 main benefits of managing your real estate assets in Spain with iSol Business, the 5 most valued points by our clients in the surveys.

sin comunicaciones

ZERO communications with tenants

This is what we call the iSol filter, if you have had previous experience in managing, you will know that tenant´s issues requiere a lot of time from the Landlord with sometimes unimportant questions.

anonimato propiedad

Landlord in Anonymity

Normally our clients dont want to have frictions with their tenants, so we maintain their anonimaty by keeping them free from the relationship with the tenant.

gestion centralizada

Centralised management

The larger the assets, the more de-centralised the management tends to be, in terms of tax, accounting, property, maintenance….. We centralise everything, and we have been growing along these lines over time.

solo para cosas importantes

For important things ONLY

Of all the comments/incidents raised by the tenant, on average we only involve the landlord in 0.6 out of 10, either to make a decision or to inform the Landlord.

reloj suizo

Like a Swiss watch

What our clients value the most is that we operate like a Swiss watch, i.e. all transactions are carried out on a regular basis, as we monitor all the real estate assets.

cliente isol property management


CEO Grupo Asture

“The confidence that Francisco gives the moment you sit down with him is incredible, and 4 years after managing our shopping centre I can attest to that”.

propietario isol property management


Owner of 2 Shopping Centres

“The truth is that you have a great capacity to solve very complex problems from managing my Property Holding, especial thanks to Francisco”.

What are the duties of a Property Manager?

Not all tenants are a like, right, ¿verdad?


The work is based on the compliance control of contractual conditions, rent collection, control of rental contract expiration, control of supplies and incident management.

gestion administrativa
gestion comercial

Everything must be rented as soon as possible, the rest is history!


The commercial strategy design will be followed up by the internal team, the balance sheet analysis. Visits and agent control.

To the penny, that’s how we do it.


Control of income and expenses, issuance of invoice, management of annual budgets, preparation of lease contracts, management of deposit/guarantees, collateral and renegotiations.

gestion economica
gestion tecnica

If you do not maintain your property assets up to date, your rents will decrease


Updating and maintenance of property, periodic verification visits, control and review of general condition and facilities.

Keep your business’s external services under control


Management of: cleaning, gardening, security, ancillary services, maintenance management, repairs, insurance…

facility management

You don’t know where your tenants will be coming from anymore.

Often one of the most frequently asked questions is whether we take care of everything in a fully integrated manner.

The answer is a STRONG YES

At iSol Business we easily filter out all these issues

iSol Business belongs (since 1972) to that small group of companies in Spain, specialised in asset management as Property Managers.

Let’s take a look at how it can change the way you manage your Properties!


incidencias inquilino

Tenant issues

“Hello, I have no hot water in the bathroom or in the kitchen, I urgently need a solution.”

reparto entre socios

Revenue sharing between partners

Could you divide the rental income according to the percentage of each of the partners in our co-ownership?

notificacion hacienda

Notification from the Spanish Tax authorities (Hacienda)

Hello, I have been sent a request from the Spanish Tax Authority to justify my income, could you please send me proof of all income and expenses?

representacion propietario

Ownership representation

I am moving to Germany, even if I continue to make decisions about my assets from Germany, can you sign on my behalf?

declaracion de la renta

Income tax return

Hello, I have to file my income tax return, could you please send me a summary of the income to declare?

vender edificio

We put it up for sale

My family has decided to put the 3 buildings that you manage for us up for sale, can you take care of it?

logo isol business blanco


resolucion incidencias

Issues solving

Don’t worry, we’ll report it to the insurance company so they can go there and sort it out

reparto equitativo socios

Revenues distributed equally according to percentage of shareholding

No problem, we just need to know the % shareholding of each of the partners and each partner’s bank account.

contestaciones oficiales

Official replies

Of course, we will prepare it immediately. If you wish, we can also reply online on your behalf .

firma de documentos representacion

Signature of documents

For this you have to give us power of attorney, and we will only sign with your prior authorisation. We have many such cases, even if you do not live abroad.

resumen ingresos y gastos

Summary of income and expenses

Yes, during the day we will send you the full breakdown of income and expenditure.

estrategia desinversion

Disinvestment strategy

Tenemos un departamento de inversión, por cortesía y capacidad de respuesta, primero se lo ofrecemos siempre a los clientes que gestionamos y luego trabajamos con la gran mayoría de inversores activos en España

In which locations in Spain do we do Property Management?

Yes, we are located in Madrid, but…

Since 2005 we have launched a project to expand our Property Management services nationwide, which allows us to provide services to all our clients located in any urban centre in the provinces of Spain, focusing as always on the management of traditional long term rentals.

The following locations are where we manage assets:

property management spain isol
  • Albacete
  • Alicante
  • Almería
  • Ávila
  • Badajoz
  • Bilbao
  • Barcelona
  • Burgos
  • Cáceres
  • Cádiz
  • Castellón
  • Ciudad Real
  • Córdoba
  • Cuenca
  • Gerona
  • Granada
  • Guadalajara
  • Huelva
  • Huesca
  • Jaén
  • La Coruña
  • Las Palmas
  • León
  • Lérida
  • Logroño
  • Lugo
  • Madrid
  • Málaga
  • Murcia
  • Orense
  • Oviedo
  • Palencia
  • Mallorca
  • Pamplona
  • Pontevedra
  • Salamanca
  • San Sebastián
  • Santander
  • Segovia
  • Sevilla
  • Soria
  • Tenerife
  • Tarragona
  • Teruel
  • Toledo
  • Valencia
  • Valladolid
  • Vitoria
  • Zamora
  • Zaragoza

And what are the types of properties we handle as property managers?

We not only manage residential (housing) assets, but we also

During these 50 years of existence of iSol Business we have been evolving along with our clients. We started out managing individual flats for private owners, and now we manage all types of traditional rental properties.

edificio residencial

Residential buildings

The vast majority of profitable real estate investment is in residential housing assets, where iSol has a significant position in the residential building management market.

centro comercial

Shopping Centres

The management of shopping centres requires a highly experienced and qualified management team, capable of monitoring the entire shopping centre and all leasing contracts.

edificio oficinas

Office Buildings

The office market has a complexity compared to other assets in terms of management, not only due to tax management, but also due to the management of services to tenants.

porfolio inmuebles

Real estate portfolio

Not all property portfolios are made up of the same type of assets; most commonly there is a variety of types of commercial premises, homes and flats, and other real estate assets.

activos singulares

Singular properties

We also apply our experience to other less common typologies such as the management of senior citizen centres, logistics parks, etc., only in relation to asset management, not operation.

isol property management

Having certain developed skills increases the chance of success


Let’s see what the iSol team can really bring to you, let’s take a look at some of the points we have especially developed..

Protecting landlord's interests
Confidence shown by your manager
Property tax advice

Make sure you have a Property Manager in Spain who is right for your estate.

We have proven the effectiveness of our management over the years with clients from many sectors and with vast type of real estate assets in Spain.

One of the keys to its success has always been the desire of our clients to have the best team in asset management, and to have the peace of mind that iSol manages it.

Before consulting our Property Management service, check that your Real Estate Property meets a minimum of 3 of these 5 requirements:

You have a real desire to have your assets managed by a professional Property Manager.

You have had a disappointing experience in the management of your assets previously, you have even reduced your income and you wish to bring it up to date.

You want to immediately transform your assets into a real revenue generator and unify management.

You will have an in-house manager, who will be in communication with our team to align objectives and facilitate management

Your real estate assets are large enough to require professional management

If your real state assets are ready to put an experienced management team to work, click the button and complete the form.

Frequently Asked Questions (FAQ´s) about Property Management

I have inherited a large estate and have never had an asset manager, is the iSol Business Property Management service for me?

The Property Management service is geared towards large estates, but what is considered a large estate?

My company owns a shopping centre, do you manage it?

Do you carry payrolls for building doormen, for example?

Can you file my family’s partnership tax returns?

VAT filing as well?

Is the income received by you or by us as owners?

How do you say Property Management in Spanish?

What is Property Management?

How much does a Property Manager charge?

Francisco Fernandez Cintrano


CEO at iSol Business

“We like to listen to the needs of each family or heritage structure in order to consider it as a unique project and to be able to make a tailor-made suit for its management”.

During my career, I have been involved in and led multiple property management projects. I have witnessed many well-known success stories. There is no need to experiment with management

Your future only depends on you, you are only one step away 😉

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