Your property in Aachen,
actively managed.
increased in value.
properly steered.
5/2 Immobilien stands for forward-looking property management. We act before problems arise, increase the value of your property actively and measurably – ensuring clear structures, stable returns and maximum control.
In under 60 seconds
Quickly know where you stand.
Three interactive tools – instant, free and without obligation. So you have a sound assessment before we talk.
All-inclusive calculator
Pick the number of units and management type — you get a non-binding price estimate instantly.
Estimated monthly price
0 €*
* incl. 19 % VAT as well as operating cost and heating cost statements. Non-binding estimate — final price after individual consultation.
Request personalised offerIndividual offer
For more than 50 units we will prepare a tailored offer for you. Get in touch with us directly.
Property Manager Check
Three short questions – we'll show you how much optimization potential lies in your current management.
How quickly does your current property manager respond?
Are your accountings on time and correct?
Do you have an online portal for documents and receipts?
Digital Yield Check
Compare your cold rent with the current Aachen rental index – no signup, in seconds.
What we see daily
Four problems,
one solution.
In many properties, unnecessary costs accumulate year after year – because weak points are spotted too late.
Most managers only react when problems have already arisen.
Many owners don't know exactly what's really happening in their property.
Most properties have significantly more potential than is being used.
We make sure your property reaches this potential in full.
Clear processes, active management and targeted development sustainably increase the earning power of your property.
Our Services
Our 7 pillars for your portfolio
Click on a pillar – we'll show you what's behind it concretely.
HOA Management
We take care of the running management of your jointly owned property – from accounting via the annual owners meeting to commissioning and supervising tradesmen and service providers.
We prepare business plans and annual statements, maintain the resolution collection and are the first point of contact for all matters. As an owners' community, you keep an overview and control at all times.
Private Ownership Management
We manage your private ownership share within an existing condominium community. Tenant search, rental contract, credit checks, service-charge statements and everything concerning your individual unit. We handle it for you.
While the HOA administrator looks after the common property, we focus specifically on your private ownership. Everything from one source.
Rental Management
As a landlord, you don't have to deal with rental contracts, accounting or tenant communication yourself – we take that over. We collect rents, check creditworthiness, organize repairs and mediate between you and your tenants.
You receive monthly statements, clear reports and one fixed contact person – instead of five different agents.
Sale
We accompany the sale of your property from the first valuation to the notarial transfer. Market analysis, professional listings, ad management, buyer qualification, viewings, negotiation and notary coordination – all from one source.
You don't sell in a hurry, but at the best possible price. With sound market knowledge and personal support.
Letting
We market your apartment or house at a market-rate price – not below market. Listing, inquiries, credit checks, viewings, legally compliant rental contract and key handover included.
We choose tenants who fit your property in the long run. Sustainably, not quickly.
Asset Management
Strategic management instead of just operational administration. We analyze your portfolio, identify optimization potential (rents, areas, energy, modernization), develop strategies and implement them.
You receive regular reports and concrete recommendations – with profitability calculation and clear figures.
Real Estate Consulting
Consulting in depth. We analyze markets, locations and properties, examine investment decisions and develop strategies for existing portfolios or new acquisitions.
Whether purchase, modernization or sale – you get a sound assessment with figures, data and a clear recommendation.
The 5/2 Immobilien Approach
Don't react.
Shape!
We don't act only when something happens. Our approach is forward-looking, value-oriented and consistently personal.
Forward-looking
Regular property inspections, condition analyses and early measures secure the value of your property before small problems become big ones.
Value-increasing
Every decision is geared towards the long-term substance value of your property. Modernization, energy optimization, market positioning – we think in value development.
Always by your side
Our staff are personally there for you. Outside regular office hours, you or your tenants can submit incidents or defects in a documented manner via our own ticket system.
Your contact
Umut Kaya
„Your property deserves entrepreneurial action, not just plain administration."
As a trained Real Estate Specialist (IHK) and certified administrator according to §26 WEG, combined with over 10 years of experience in the real estate industry, I pursue an approach that goes far beyond classic administrative tasks.
For me, property management is not a reactive business. It is active value work. I recognize risks early, create clear structures, analyze, plan and design so that your property doesn't just function – but develops and grows in value over the long term.
German
English
Turkish
Russian
Slovak
Greek
Free of charge & no obligation
Your property
consultation.
Management is the foundation, but strategy is the lever. Many properties are simply administered instead of being actively steered. In a sound initial analysis we look at your property holistically: as an investment that has to perform.
The Performance Check
We take a close look at your property and all economic and technical documents. We uncover hidden potential and show concretely which screws to turn to noticeably increase value and yield.
The Potential Analysis
Together we identify the first levers for value increase. Whether energy-efficient modernization, legally compliant rent adjustments or more efficient maintenance management.
Strategic Clarity
We clarify the most important question: where do you want to take this? Whether optimization in the existing portfolio, renovation or exit strategy. You receive an assessment based on expertise.
For Project Developers & Builders
Visions need a foundation
that goes beyond the shell construction.
When new neighborhoods and modern living spaces emerge in Aachen and the region, we are the strategic partner alongside project developers. We know: a new building is more than just concrete and glass – it is an investment that needs a flawless structure and local presence from day one.
Why developers rely on us.
The expert on site
While you're planning the next big thing, we hold the fort here in Aachen. We're not "somewhere", we're directly at the property.
Ready for take-off
We accompany the transition from construction project to living management. From the first declaration of partition to the legally compliant acceptance – we speak your language.
Interface with foresight
We mediate between developers, buyers and trades. Stress-free, digital and with plain language and named local contacts.
Multilingual support
Through our linguistic diversity (German, Turkish, English, Slovak, Russian, Greek) we also reach international investors and owner groups where trust arises: in their mother tongue.
Let's get to know each other
Write to us.
Free initial consultation, no obligation. We'll get back to you within 24 hours.
Address
Freunder Landstraße 1652078 Aachen · Germany
Office hours
Mon–Fri · 09:00–12:00 & 15:00–18:00