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reesinsyREAL ESTATE INTELLIGENCE SYSTEMS
PropertiesCheck an addressDE

EN://CHECK A PROPERTY

Check property data with traceable sources.

reesinsy shows what is officially documented, what is an estimate and what still needs your input — without guessing.

Hamburg is the only live city today. More cities follow once their sources have been reviewed and connected.

Check without signing in Source and reference date visible No missing input is invented
REVIEW AREAS6WITH SOURCESix review areas: value, heating, renovation, planning, risks and bank readiness · reesinsy product contract · 17 Jul 2026
COVERAGEHamburg liveWITH SOURCEMore cities follow only after their sources and data contracts have been reviewed.
REFERENCE DATEcity-specificOPENEvery city receives its own sources, reference dates and missing items; unavailable data stays visible.

01://WHY

An address is not a decision.

A property becomes traceable only when official facts, labelled models and missing inputs remain clearly separated.

Many questions. No invented value.

Turn the cards: status, source and reference date remain visible in every answer.

Scattered information becomes one clear property record, separated into facts, estimates and missing inputs.

Four steps. Every status remains visible.

Funding programmes appear only after a current source review and never as a promise of approval.

  1. 01
    Check the address

    Address, plot and building are matched with a traceable process.

  2. 02
    Separate the sources

    Facts, models, user inputs and missing fields receive a visible status.

  3. 03
    Review funding status

    Only current, versioned candidates are shown; approval remains open.

  4. 04
    Prepare the decision

    Property record, sources and unresolved tasks continue together.

No newsletter. The email is used for sign-in and your private property record.
FUNDING STATUSOPEN

No reviewed candidates yet

The project, programme status and application date must be reviewed before a candidate is shown.

Source: no programme review without a specific project · Kein Datenstand verfügbar

Funding candidates are not approvals. The programme source, application date and individual review remain decisive.

Do not guess. Put verified evidence next to what still needs to be resolved.

Side by side, without hiding gaps.

Only two saved property records are compared. Without a second record, no artificial comparison table is created.

TWO SAVED PROPERTIES REQUIRED

No robust property comparison yet

Save two properties. Values with matching status and reference dates are shown side by side only then.

Open properties

One city live. More follow after source review.

reesinsy is currently available in Hamburg. More cities follow only when genuine, reviewed data sources are ready.

6review areas in your property recordreesinsy product contract · 17 Jul 2026WITH SOURCE
1live city: Hamburgreesinsy product coverage · 17 Jul 2026WITH SOURCE
Loading local map data
COORDINATES
Request → Register Source → Property recordHamburg is live. The other points are possible future cities — no data is available there today.
Rendering: d3-geo Orthographic · Map data: Natural Earth via world-atlas, delivered locally.The animation shows possible future cities. reesinsy is available only in Hamburg today.
  1. 01
    Identify the source

    Ownership, publication route and spatial level are identified.

    REVIEW STEP
  2. 02
    Review rights and coverage

    Licence, freshness, fields and gaps remain part of the data contract.

    REVIEW STEP
  3. 03
    Approve the adapter

    Only reviewed data is shown as sourced; everything else remains open.

    REVIEW STEP

Short answers. Clear boundaries.

01Which city is live?

Hamburg is live today. More cities will follow only after their sources have been reviewed, connected and published with a visible reference date.

02Is the result a formal property valuation?

No. reesinsy organises available sources, labelled models and missing inputs. A robust market value requires property-specific characteristics and, depending on the purpose, a professional valuation.

03Why is a standard land value not the property value?

A standard land value describes a valuation zone. It does not automatically include the building, living area, condition, legal rights, encumbrances or the actual purchase price.

04Can I compare two properties?

Yes. Saved property records can be compared using the same data structure. Missing inputs and different reference dates remain visible instead of being replaced with invented estimates.

YOUR://PROPERTY

Check an address. Keep the evidence together.

Source, status and missing inputs continue together.