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How to order and read the municipal Bauakte before notarisation — Berlin, Munich, Hamburg
Step‑by‑step guide for foreign buyers: which office holds the Bauakte, what documents it contains (Bauantrag, conditions, completion records), what you must supply to get access, sample fees and where municipalities publish rules in Berlin, Munich and Hamburg.
What the Bauakte is and what it usually contains
A municipal Bauakte is the administrative file kept by the lower building authority (untere Bauaufsichtsbehörde) for a specific building project. It typically contains the submitted Bauantrag (planning application), the issued Baugenehmigung with any Nebenbestimmungen (planning conditions), the approved plans (floor plans, elevations, statics), correspondence between applicant and authority, inspection and acceptance records, and references to related registers such as Baulasten. Municipal service pages define the Bauakte as “all documents and drawings arising in connection with a building project”, i.e. plans, calculations and official decisions. Cite the city office page when you need to confirm which documents were kept for a given property.
Which office to contact (where the Bauantrag and completion records live)
Who holds the file depends on the property’s location. In Germany the lower building authority is usually the district or city Bauaufsichtsamt or the local commission that handles building permits. For Berlin the city districts (Bezirksämter) operate a Bauaktenarchiv and the district Bau‑/Wohnungsaufsicht handles requests; details and local contact addresses are listed on the Berlin service portal. In Munich the Lokalbaukommission / Bauordnungsamt of the Landeshauptstadt München handles Akteneinsicht and provides a standard power‑of‑attorney form for third‑party requests. In Hamburg request Bauakten through the responsible Bezirksamt or the Behörde für Stadtentwicklung und Wohnen; the Hamburg service pages explain appointment and evidence requirements. Always address your request to the specific district office that covers the property's street and house number.
How to apply: documents you must supply and typical formalities
Municipal pages set two consistent preconditions: (1) proof of a «berechtigtes Interesse» (you are owner, authorised representative or have a written power of attorney), and (2) identity. Commonly accepted evidence is a recent Grundbuchauszug, a copy of the purchase contract or a written and signed Vollmacht together with ID. Many cities require you to book a reading appointment; some allow limited digital extracts or copies. For Munich the city provides a downloadable Vollmacht form for third‑party requests; for Berlin district sites publish an application form and explain fee rules. Read the local form carefully — some items in the file may be partially redacted for data‑protection reasons and the authority may require you to state the exact documents or years you need.
Fees, public‑law routes and published rules
Fees and the legal route differ by state. Bavaria publishes a simple rule on Akteneinsicht through the state service portal: if the lower authority holds the file it can grant inspection; Bavaria’s guidance gives one concrete example of a fee regime (1 € per file, minimum €10 for the local service entry). Berlin distinguishes between parties to proceedings (administrative procedure rules) and wider public requests under the Berliner Informationsfreiheitsgesetz; fees for IFG or copying are set by the local Gebührenordnung (Tarifstelle 1004) and examples in municipal correspondence show a wide band (requests cited in public FOI correspondence range from small sums up to several hundred euros depending on redaction effort). Hamburg’s service pages also require an application and indicate district processing; published references and municipal practice show fees or per‑band charges in some districts (practical provider summaries list figures such as €40 per band in sample comparisons). Always check the exact Gebührenordnung or the local service page before you apply.
Reading the key pages before notarisation — what to look for
Before you sign at the notary, prioritise these items from the Bauakte: the issued Baugenehmigung with all Nebenbestimmungen (conditions that survive the permit), any restrictions in the Baulastenverzeichnis (easement‑style public law obligations), the final acceptance or inspection record (Abnahme or Nutzungsfreigabe), and any correspondence recording unresolved enforcement or stop‑work orders. Translate the permit conditions (Nebenbestimmungen) exactly; they can require remedial works, façade changes or use restrictions that affect value or mortgageability. If you do not read German, commission a professional translation and a short legal/architectural report — municipal pages document the file content but not whether all conditions have been executed, so an expert review is essential.
Practical checklist and final advice
1) Identify the district Bauaufsichtsamt for the property (use the municipal service portal). 2) Decide whether you apply as party (owner/contracting party) or under a transparency/IFG route; gather Grundbuchauszug, ID and (if needed) a signed Vollmacht (Munich provides a standard template). 3) Ask for the Baugenehmigung, all approved plans, Baulasten‑extracts and any Abnahme/Nutzungsfreigaben. 4) Budget for fees and copy charges — check the local Gebührenordnung; Bavaria publishes a concrete example (1 € per file, min €10). 5) Allow lead time: some IFG procedures in Berlin envisage an initial two‑week processing step; district appointments and copying can add further weeks. 6) Before notary appointment get a short report from an architect and a certified English translation of any permit conditions. For legal consequences or complex planning risk ask a German notary or a specialist Rechtsanwalt; this guide does not replace legal advice.
Nothing on this page is investment, tax or legal advice. Price bands are indicative asking prices and disagree between sources by design. Verify every figure with a qualified German notary, tax adviser (Steuerberater) or lawyer before committing capital.
