Public building pages

One building's public page

The public facts of one building that has a public page: in Czechia an addressed building whose register gives its floors, completion date and use; in Romania an addressed building whose register gives at least two of floors, construction year and floor area. Any other building answers 404. A retired building whose replacement has a public page answers 301: its page moved for good to that one.

get/public/buildings/{building_id}

Request

  • Base URL: https://api.baseray.ai/v1
  • URL: https://api.baseray.ai/v1/public/buildings/{building_id}
  • Auth: none required

Path parameters

building_idstring uuid required

The building's baseray id.

Response

OK

idstring uuid required

The building's baseray id, the same as in the rest of this API.

country'cz' | 'dk' | 'ro' required
slugstring required

A readable slug for the building's page URL, from its locality and address.

centroidnumber[] required

[longitude, latitude] of the outline's centre, WGS84.

updatedAtstring date required

When the building's facts last changed.

Example response

{
  "id": "c9eefd1b-8c8d-48fe-8b72-e015374d7720",
  "country": "cz",
  "slug": "praha-vinohradska-12",
  "address": {
    "street": "Vinohradská",
    "number": "12",
    "locality": "Praha",
    "district": "Praha 2",
    "county": "Hlavní město Praha",
    "postcode": "12000",
    "label": "Vinohradská 1200/12, 120 00 Praha 2"
  },
  "facts": {
    "use": {
      "value": "residential_multi",
      "label": "Bytový dům",
      "estimate": false
    },
    "floors": {
      "value": 6,
      "estimate": false,
      "includesUnderground": false
    },
    "built": {
      "year": null,
      "era": "1919–1945",
      "estimate": false
    },
    "footprintArea": {
      "value": 412.5,
      "unit": "m2",
      "estimate": false
    },
    "floorArea": {
      "value": null,
      "unit": "m2",
      "scope": null,
      "estimate": false
    },
    "height": {
      "value": 21.4,
      "unit": "m",
      "estimate": false
    },
    "volume": {
      "value": 8800,
      "unit": "m3",
      "estimate": true
    },
    "roofArea": {
      "value": 430,
      "unit": "m2",
      "estimate": true
    },
    "roofShape": {
      "value": "flat",
      "estimate": true
    },
    "dwellings": {
      "value": 24,
      "estimate": false
    },
    "floodZone": null,
    "seismicZone": null,
    "cadastralRef": {
      "value": "1200",
      "officialUrl": "https://nahlizenidokn.cuzk.cz/"
    }
  },
  "outline": {
    "type": "Polygon",
    "coordinates": [
      [
        [
          14.4301,
          50.0751
        ],
        [
          14.4305,
          50.0751
        ],
        [
          14.4305,
          50.0754
        ],
        [
          14.4301,
          50.0754
        ],
        [
          14.4301,
          50.0751
        ]
      ]
    ]
  },
  "centroid": [
    14.4303,
    50.07525
  ],
  "context": {
    "streetBuildings": 38,
    "olderThanShareOnStreet": 0.71,
    "tallerThanShareInLocality": 0.84
  },
  "place": {
    "country": "cz",
    "slug": "praha",
    "name": "Praha"
  },
  "gated": {
    "solarChecked": true,
    "registeredCompanies": 3
  },
  "updatedAt": "2026-10-01"
}

Changes

No recorded changes to this operation across all 1 revision of this API.