Company portrait
Profile and services
Blankbau-Gruppe operates in Duisburg.
- Primary profession
- Property developer
- Location
- Duisburg, Germany
- Specialism
- –
- Other professions
- –
- Online consulting
- Not stated
- Coverage
- Regional
- Languages
- Deutsch
- Profile status
- Editorially documented
- Website
- www.blankbau.de/
Profile at a glance
- Profession
- Property developer
- Focus
- Not stated
- Location
- Duisburg
- Languages
- Deutsch
- Online consulting
- Not stated
- Data as of
- 27/10/2026
- Google data checked
- 27/10/2026
What to look for in Duisburg
With developers in Duisburg, review completed reference projects, the specification and the MaBV safeguards.
Editorial note for orientation – not legal or investment advice.
How the first contact works
- 1
Describe your interest in a project or plot.
- 2
Receive documents: specification, plans, payment schedule.
- 3
Consultation, possibly a visit to reference projects.
- 4
Notarised developer contract with payment by construction progress (MaBV).
Common questions before you enquire
When do I pay a developer?
Under the German MaBV regulation, in instalments by construction progress, not in advance.
What should I check before signing?
Specification, completion date, references and financial standing. The notary must send the draft two weeks in advance.
Key local offices in Duisburg
- Duisburg Expert Committee for Property Values
Standard land values, sales price data, market report
- City of Duisburg – rent index
Qualified rent index, publisher and contact
- Energy advice, Consumer Centres
Independent initial advice
- Land registries (NRW justice portal)
Competent by location of the property
- City of Duisburg
Official city portal
Links to official websites; details may change.
Market data for Duisburg
We do not publish our own price figures. Current prices, rents and land values come from the official sources below.
Guides on this topic
Opening hours
- Montag: 09:00–17:00 Uhr
- Dienstag: 09:00–17:00 Uhr
- Mittwoch: 09:00–17:00 Uhr
- Donnerstag: 09:00–17:00 Uhr
- Freitag: 09:00–17:00 Uhr
- Samstag: Geschlossen
- Sonntag: Geschlossen
Source: Google, as of 27/10/2026
Experiences & reviews
Experiences and reviews of Blankbau-Gruppe
Here we collect client experiences and publicly available reviews. Every review on our site is checked by the editors before publication.
Reviews on our site
There are no verified reviews for Blankbau-Gruppe here yet.
The bars fill as soon as the first verified review is published.
Google reviews of the company
4.4out of 5 on Google · 5 reviews
For these 5 reviews Google only publishes the overall score and count, no breakdown by stars and at most 1 individual review texts. A star distribution could therefore not be substantiated. As of 27/10/2026.
See all reviews on GooglePositive voices
No positive reviews published yet.
Critical voices
No critical reviews so far.
Selected reviews on Google
Ich finde, die Homepage könnte informativer und aktueller sein.
Selection of up to five reviews provided by Google, shown unchanged; summary generated automatically. These reviews are not included in the rating on our site.
Offensive posts, anonymous abuse and posts without a recognisable client relationship are not published. Reviews are subjective individual experiences.
Services in this field explained
Developers plan and build new properties and often sell them before completion.
When do I pay when buying off-plan? The German Estate Agents and Developers Ordinance (MaBV) sets instalments by construction stage; prepayments are limited.
Getting there
- Duisburg Zoo/Uni· ca. 240 m
- Duisburg Schweizer Str.· ca. 270 m
- Duisburg Uni Nord-Lotharstr.· ca. 280 m
Nearby stops according to Google, straight-line distance.
Questions for the company
No public questions yet. Ask the first one.
Similar providers with a comparable focus
Selected by field, city and focus – no ranking, no paid placement.
Sources and transparency
Profile status is not a guarantee of quality, financial strength or superiority. It indicates how the published details were documented.
View official source