Privacy Policy
Data Protection Policy
Dear visitor,
We, Rex & Nyisztor Immobilien Real Estate GmbH i.L., are very pleased about your
interest in our company and our website.
The business activity of Rex & Nyisztor Immobilien Real Estate GmbH i.L. is the
valuation, marketing, brokerage and sale of condominiums, investments, single-
family houses, terraced houses, apartment buildings, residential and commercial
buildings, land, land rights and the like. In this context, we process the data
required for the execution, conclusion or termination of a contract.
We take the protection of your data very seriously.
This data protection declaration serves to inform you about which data we
collect, how long and where we store it and how we use it. Your personal data will
be processed in strict compliance with the relevant legal provisions. From 25 May
2018, this will be based on the EU General Data Protection Regulation (GDPR);
data will be deleted as soon as it is no longer needed for the purpose for which it
was collected. There is more detailed information in the following:
The responsible body as defined in data protection laws, in particular the EU
General Data Protection Regulation (GDPR), is:

REX & NYISZTOR Immobilien Real Estate GmbH i.L.
Wichertstr. 2
10439 Berlin

Your rights as an affected party

You may exercise the following rights at any time by contacting our data
protection officer at the address provided:
  • Information about your stored data and how we process it
  • Correction of incorrect personal data
  • Deletion of your stored data
  • Restriction of data processing if we are not yet permitted to delete your data due to legal obligations
  • Objection to your data being processed by us
  • data portability, if you have consented to data processing or have concluded a contract with us
If you have given us your consent, you can revoke it permanently at any time.
You can contact your local supervisory authority at any time with a complaint.
Your supervisory authority varies depending on your country of residence, your
work or the nature of the alleged infringement. A list of supervisory authorities
(for the non-public sector) and their addresses can be found at:
Basic information on data security
All data transmitted by you personally, including your payment data, is
transmitted using the generally accepted and secure standard SSL (Secure
Socket Layer). SSL is a secure and proven standard, which is also used in online
banking, for example. You can recognise a secure SSL connection by the “s”
attached to the “http” (i.e. “https”) in the address bar of your browser or by the
lock symbol at the bottom of your browser.
Incidentally, we use appropriate technical and organisational security measures
to protect your personal data stored against us against manipulation, partial or
complete loss and against unauthorised access by third parties.
All our security measures are technical and organisational measures in
accordance with. Art. 32 para. 1 GDPR for those responsible (Art. 30 para. 1 lit. g)
and contractors (Art. 30 para. 2 lit. d). We handle your data to the best of our
knowledge and belief.
Data processing when contacting Immobilienscout GmbH or Immowelt AG via
Rex & Nyisztor Immobilien Real Estate GmbH i.L. is a customer of the two companies
mentioned above, which operate Internet platforms for the brokerage of real
estate. Interested parties request properties exhibited there and usually enter
their surname, first name, address, telephone number and e-mail address in a
template form. These requests with corresponding data are then forwarded to the
respective “exhibitors”. You decide whether and what information you provide to
the platform. The privacy policy of the relevant organisations can be found here:
Information for sellers and landlords whose properties we offer via these
No personal data is passed on when property details are passed on to the above-
mentioned portals.
Information for prospective buyers and tenants:
We store the forwarded data until the end of the brokerage of the requested
property or until you inform us that you are no longer interested in the property.
In the event of successful brokerage of a property to an interested party, we will
retain the necessary information of the contractual relationship in accordance
with the statutory deadline under commercial and tax law. For this period, the
data will be reprocessed solely in the event of an audit by the tax authorities.
Data processing for a completed brokerage contract
In the brokerage order you will find personal data such as name, first name,
address, telephone number, email. These will only be used to process the brokerage order and only with the express consent of the relevant person. The
relevant data is entered into the broker management system (see the OnOffice
section below). After completion of the order or after expiration of certain legal
periods, the data will be deleted, if no consent for further use of the data is
Data processing when contacting us via the contact form on the website
If you contact us with any questions by email or through the contact form, you
thereby give us your consent to contact you. A valid email address is required for
this purpose. This is used to sort the request and then reply to it. The provision of
any further data is optional. The information you give us will be stored for the
purpose of processing the request, as well as for potential follow-up questions.
After your request has been processed, your personal data will automatically be
Telephone contact
If you contact us by telephone, we will, if you expressly consent, record your
telephone number, name and email as well as possible property requests for
further discussions and offers. During the conversation we will draw your
attention to our data protection declaration.
Purposes of data processing by the responsible body and third parties
We process your personal data only for the purposes stated in this data
protection declaration. Your personal data will not be passed on to third parties
for purposes other than those mentioned. We will only disclose your personal
data to third parties if:
  • you have given your express consent
  • processing is necessary to fulfill a contract agreed with you
  • processing is necessary to fulfil a legal obligation
  • processing is necessary to protect legitimate interests and there is no reason to believe that you have an overriding legitimate interest in not having your data disclosed
We have concluded contracts for order processing (contract processors according
to Art. 4 No. 8 / 9 GDPR) with the following companies. These work in accordance
with European data protection regulations:
Gladbacher Strasse 74
D-40219 Dusseldorf – Internet telephone provider (processing of telephone
Telekom Deutschland GmbH
Landgrabenweg 151
D-53227 Bonn
PO Box 30 04 64
D-53184 Bonn – Telephone service provider (processing of telephone numbers)
Domainfactory GmbH
Oskar-Messter-Str. 33
85737 Ismaning – host of internet system and email system (processing of email
OnOffice GmbH
Charlottenburger Allee 5
52068 Aachen – Data management system (processing of surname, first name,
possibly address, telephone number, email address, date of birth, search history,
object interest)
Data access is only possible via passwords. These passwords are only given to
employees who are directly entrusted with tasks that are involved in the
execution or initiation of a contract or perform administrative tasks such as
answering contact requests.
Duration of data storage, deletion or blocking of data
We adhere to the principles of data minimization, data avoidance and data
Your data will only be stored after the collection as long as it is necessary for the
fulfilment of an enquiry or pre-contractually required or until you have withdrawn
your consent for data processing.
Your data will be stored as long as this is necessary for the fulfilment of the
respective task (see business purpose of Rex & Nyisztor Immobilien Real Estate
GmbH i.L.), possibly also with regard to documentation obligations, taking into
account the legal retention periods.
Once the purpose in question no longer exists or the storage period expires, the
corresponding data will be routinely blocked or deleted as required by law.
Collection of general information when you visit our website
Information of a general nature is automatically collected by a cookie when you
access our website. This information (server log files) includes the type of web
browser, the operating system used, the domain name of your Internet service
provider, IP address, referrer URL, date and time and pages viewed.
This information is technically necessary in order to correctly deliver the content
you have requested from websites. It is processed for the following purposes in
  • Ensuring smooth connection to the website
  • Ensuring our website works properly
  • Evaluation of system security and stability
Cookies are short, simple text-based files that a website transfers to your browser
and which it then stores on your computer. Cookies do not interfere with, impair
or damage your computer. Temporary, so-called session cookies, are only stored
on your device for as long as you are on our website and are automatically
deleted at the end of your visit. In addition, we use non-temporary cookies to
recognise your browser the next time you visit our website and to make our
website more customer-friendly. The information that cookies contain includes,
for example, the IP address, browser used, operating system and your connection
to the Internet.
Our website can, of course, be viewed without the use of cookies. Internet
browsers are usually set up to accept cookies. You can disable the use of cookies
at any time via your browser settings. Please use the help function of your
internet browser to find out how you can change these settings. Please note that
some of our website features may not work if you have disabled the use of
cookies. Once cookies have been set, you can of course delete them at any time.
The information contained in cookies is currently neither collected by us, nor
evaluated, nor passed on to third parties (in particular evaluation services).
Should this change in the future, we will inform you about it here.
Use of Google Analytics
Google Analytics is currently not used by us.
Use of script libraries (Google Web Fonts)
In order to present our contents correctly and in a graphically appealing way
across all browsers, we use script libraries and font libraries such as Google Web
Fonts ( on this website. Google Web Fonts are loaded into your browser’s cache to avoid multiple loading. If your browser does not support Google Web Fonts or does not allow access, content will be displayed in a default font.
Calling script libraries or font libraries automatically triggers a connection to the
library operator. In theory, it is possible – but currently also unclear whether and,
if so, for what purposes – that operators of corresponding libraries collect data.
The privacy policy of the library operator Google can be found here:
Use of Google Maps
This website uses Google Maps API for the display of geographical information.
When Google Maps is used, Google also collects, processes, and utilizes data
about the visitor’s use of map functions. For more information about how Google
processes your information, please see Google Privacy Notices. There you will
also find information on data protection settings:
Please direct questions about Google Maps API to:
Google LLC – Services on the World Wide Web
1600 Amphitheatre Parkway
Mountain View, CA 94043
With the exception of Google LLC / Google Maps, your data will not be passed on
to recipients based outside the European Union or the European Economic Area.
Changes to our PrivacyPolicies
We reserve the right to adjust this privacy policy so that it always meets the
current legal requirements or to include changes to our services in the privacy
policy, such as the introduction of new services (website function). Any
subsequent visits will then be subject to the terms of the new privacy policy.
Questions to the data protection officer
If you have any questions about data protection, please write us an email or
contact the person responsible for data protection in our organisation directly:
Mrs. Sandra Rex
Immobilien Real Estate GmbH i.L.
Wichertstr. 2
10439 Berlin

This data protection declaration was created using the data protection declaration generator of activeMind AG.