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Nov 13SHIPPEDEvery page now says plainly that site visits are being set up Nov 13SHIPPED150 most searched projects in Asia and the Americas checked against official…Nov 13SHIPPEDBuying off-plan guides for 8 places, each step linked to official sources Nov 13SHIPPED150 most searched projects in Dubai, the Gulf, Europe and Africa checked…Nov 13SHIPPEDMonthly overdue handover reports per place, dated overdue notices, leaner sitemaps Nov 13SHIPPEDTrust pages: dated corrections log, contact with response times, how to cite…Nov 13SHIPPEDProject pages open with a six-check traffic light and folded sections…Nov 13SHIPPEDFree project report as PDF and a weekly page of what changed…Nov 13SHIPPEDAnswer files per place and developer, project CSV downloads, developer dashboards and…Nov 13DATA100 more projects added in 15 countries of the Americas and Asia-Pacific…Nov 13SHIPPEDProject pages now show what changed since the last check, the total…Nov 13DATA101 more projects added in 18 countries of Europe, the Middle East…Nov 13SHIPPEDSearch and answer engines: Kolaboro in numbers (/numbers/, 8 languages) with citable…Nov 13SHIPPEDNew public pages: /progress/ with daily counters (projects, markets, countries, sources, sitemap…Nov 13SHIPPEDEasier to use: every project page ends with a clear next step…Nov 12SHIPPEDTranslation sweep in 8 languages: handover dates written in words ("October 2027"…

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Project report: Koppelhain

Facts as published, each with its source. Built by Kolaboro on 13 Nov 2026 from its public data. No verdicts.

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In short

Koppelhain is listed as off-plan in Rennbahnallee, 15366 Hoppegarten (near Berlin), Germany, by Bonava. The handover date on record is December 2027. No permit number is published. Transparency score: 46 of 100. Not yet reviewed by Kolaboro (added 12 Nov 2026). Last checked 12 Nov 2026.

Key facts

Developer	Bonava source
Location	Rennbahnallee, 15366 Hoppegarten (near Berlin), Germany source
Stage	off-plan source
Handover on record	December 2027 source
Permit or licence number	not published
Price from	EUR 249,900 - 434,900 source
Payment plan	not published
Last checked	12 Nov 2026
Page we read	https://www.bonava.de/immobilien/berliner-umland/hoppegarten/koppelhain source

Transparency checklist

Transparency score: 46 of 100 kolaboro.com

Developer identified by legal name: Legal name: Bonava Deutschland GmbH
Developer found in an official company register: Not checked
Permit or licence number published: No permit or licence number in the pages we read
Permit confirmed by a register or independent source: Not confirmed in a register by us
Handover date published: Published: December 2027
Handover date record: Not enough dated history yet
Deposit protection stated: No deposit protection stated in the pages we read
Address or plot location published: No precise address or plot location published
Developer website health: answers; valid TLS certificate; domain expiry within 60 days or unknown; no lookalike-domain notice
Official lists screened: sanctions lists: no match; regulator warning lists: no match
Price published: Price published

Changes on record

12 Nov 2026 Now tracked by Kolaboro source

Sources

This report is not advice and says nothing good or bad about the developer. Check each fact at its source before you pay. The live page has the latest data: https://kolaboro.com/projects/koppelhain/

Free to share under CC BY 4.0, credit Kolaboro.

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