construction-register

Construction Register (EHR)

Access

• Search API: POST https://livekluster.ehr.ee/api/building/v2/buildingSearchPageable
• Detail API: GET https://livekluster.ehr.ee/api/building/v3/buildingData
• Public search UI: https://livekluster.ehr.ee/ui/ehr/v1/detailsearch/BUILDINGS_SEARCH
• Response: JSON; no login is required for these two API calls.

Search

Send JSON with at least one useful filter plus one-based pagination:

{
  "buildingName": "raekoda",
  "page": 1,
  "pageSize": 10
}

Supported public UI filters map directly to these payload fields:

• buildingLocation: address, EHR code, or cadastral identifier
• buildingName
• buildingType: array containing H (building) or R (structure)
• buildingStates: array of classifier codes
• purposeOfUse and ocurringPurposeOfUse: arrays of purpose IDs
• lastRegisteredDocumentType, ownershipType, heritage
• firstUseDate: object with optional from and to year strings
• firstUseMissing: boolean
• page, pageSize, optional sortField, sortDir

The response contains page, pageSize, total, and data. Keep each result's ehrCode, buildingId, addresses, name, type, state, purpose, first-use year, dimensions, ownership type, latest document metadata, and geometry.

Detail

After selecting an ehrCode, request:

GET https://livekluster.ehr.ee/api/building/v3/buildingData?ehr_code=<EHR_CODE>&json=true

The detail response is nested under ehitis and includes basic data, addresses, cadastral units, geometry, uses, dimensions, technical systems, and energy labels when present.

Limits

• Owner search uses an authenticated endpoint and is not part of this public contract.
• Public access to some attached documents is temporarily restricted; do not promise document-file access from the building APIs.
• Geometry coordinates are in the register's source coordinate system; do not label them WGS84 without conversion.

Verify

Require a numeric total, a non-empty data array, and ehrCode, buildingId, buildingAddress, and buildingState in a search result. For detail calls, require ehitis.ehitiseAndmed.ehrKood to equal the requested code.