Passionate
Property is more than a job to us. Our clients feel it in every conversation, in the preparation and at the closing.
JB Immobilien · Berlin-Steglitz
Personally connected.
Professionally at home.
Property decisions need trust. Meet the people who answer your questions and take responsibility for your project – with names, qualifications and responsibilities.
Who we are
An office in Steglitz.
One standard: responsibility.
JB Immobilien is an owner-managed estate agency in Berlin-Steglitz, founded and led by Julian Bilek.
We support owners in selling and letting, buyers in their search and investors with investment properties. My focus is Berlin and its surroundings. But I have also brokered and looked after properties in Saxony, North Rhine-Westphalia, Lower Saxony and Saxony-Anhalt – six federal states in all, for example with furnished micro-apartments in Leipzig. Property does not stop at the city limits, and my standard stays the same everywhere: the person you meet first stays with you to the end. That is what sets us apart from large chains.
For insurance, energy, legal and financing matters around your property, I work with an established network of partners – you always speak to me first, never to a changing point of contact.
One person. One network.
Julian Bilek decides.
Partners support.
Owner
Julian Bilek is personally responsible for every transaction. He analyses the market, develops the strategy for each property and guides owners, communities of heirs and investors from the first assessment to the notary appointment.
Responsible for: Sales, valuation and marketing.
julian.bilek@j-b-immobilien.com
Qualifications that count
Real estate agent.
Real Estate Economist.
Julian Bilek is a qualified real estate agent (IHK) and Real Estate Economist (ADI) and has worked in various areas of the property industry since 2017 – from lettings to project development. In practice this means: valuation, financing, law and marketing are not topics he hands off to third parties, but the core of his work. Since 2025 JB Immobilien has also been a partner of ImmoScout24, now at Silver status.
“Not every offer is a good deal. But every good deal starts with the right advice.” – Julian Bilek
Above all, it means responsibility: every assessment we give and every recommendation we make carries his name.
IHKReal estate agent
ADIReal Estate Economist
How we work
What defines us: eight attitudes you will notice in every conversation.
Goal-oriented
Every property has potential, every project has a goal. We work towards the best result for our clients with focus and efficiency.
Transparent
Open communication and honest advice are a given. Trust grows from clarity.
Well connected
Strong partners and a broad network in Berlin give access to opportunities that never reach the portals.
Client-focused
We listen closely, ask the right questions and find solutions that truly fit our clients’ needs.
Innovative
Modern marketing strategies, digital tools and creative formats so that properties are presented at their best.
Experienced
Active in many areas of the industry since 2017, from lettings to project development.
Forward-thinking
We think of property as part of liveable, sustainable and future-oriented urban development.
JB Immobilien in numbers
Based in Steglitz. Properties in six states.
Berlin and its surroundings are my focus: 67 of 73 references are there. But property does not stop at the city limits, so I have also brokered or currently look after properties in Saxony, North Rhine-Westphalia, Lower Saxony and Saxony-Anhalt – with the same standard everywhere: you deal with me, not with a changing point of contact.
- Properties brokered
- 7334 sales and 39 lettings from the property system, as of 13 October 2026.
- Federal states
- 6Berlin, Brandenburg, Saxony, North Rhine-Westphalia, Lower Saxony and Saxony-Anhalt.
- Current listings
- 2311 in Berlin, 12 in Brandenburg and other states.
- In the business since
- 2017From lettings to project development.
- Google reviews
- 235.0 stars on Google Maps as of 21 September 2026; all 22 with text verbatim on the references page – not a selection of the best.
- ImmoScout24
- SilverPartner since 2025.
Where the references are
Berlin43 references · 11 current
Brandenburg and the Berlin surroundings24 references · 5 current
Other states6 references · 7 current
| State | Brokered | Current | Places |
|---|---|---|---|
| Berlin | 43 | 11 | Berlin |
| Brandenburg | 24 | 5 | Oberkrämer, Dahme/Mark, Mittenwalde, Großbeeren, Diedersdorf, Potsdam, Blankenfelde-Mahlow, Oranienburg, Kleinmachnow, Rüdersdorf, Königswusterhausen |
| Saxony | 2 | 3 | Leipzig |
| North Rhine-Westphalia | 3 | 0 | Köln, Münster, Bergisch Gladbach |
| Lower Saxony | 1 | 1 | Bad Harzburg, Bassum |
| Saxony-Anhalt | 0 | 2 | Gröningen, Hötensleben |
Figures from the property system of JB Immobilien, as of 13 October 2026. Assignment by postcode and place. “Brokered” are completed sales and lettings, “current” are listings on this website.
Client reviews
Google reviews of JB Immobilien: 23 reviews, 5.0 stars (Google Maps, as of 21 September 2026). Quoted in the original German wording; one rating without text is not listed.
Partners
A network that works with us.
Property management, security, construction, marketing and financing: partners we call on when your project needs them.
Where to find us
Albrechtstraße 48.
In the heart of Steglitz.
Our office is on Albrechtstraße in Berlin-Steglitz, a few minutes from Steglitz town hall and Schloßstraße. We arrange personal appointments individually – at the office, at your home or directly at the property.
