Returns every fact baseray holds on one building, by the buildingId an earlier result gave, as the baseray app's building panel shows it. Use for questions about one building already found; it does not find a building by address. It holds statedFacts, what the building's record states (declared use, construction year, floors, built and floor areas, units, cadastral number, where known); parts, what a building drawn from parts is made of: each construction the register records (by its label) and each structure it does not, with its area and what its outline traces (walls at ground level or a roof from above); addresses, every address of the building (each entrance of a block with the dwellings behind it, a corner building's second street) and whether its records agree on the number; units, the units and dwellings its record lists, floor by floor and kind by kind (dwellings, shops, parking, storage), against the totals the record states, the entrances they are reached by and the dwellings the record counts behind each entrance (the units themselves are listed separately); recordSheet, the identity numbers its record carries (cadastral or property number, where the record keeps one; a land book number only as filed in the register, unverified and often an old paper land book's, never the land book in force) and every other fact on record, by section as its register lays it out (such as use, areas, storeys, construction, heating and utilities, energy certificate, accessibility); roofAnalysis, the analysed roof plane by plane (facing, pitch, area, sunshine, panels) with the panel its layout assumes; record, the roof (shape, eave height, 3D model, CO2 the solar potential would save, the roof photo's analysis date and resolution), the local climate (coldest and hottest day, frost and hot days, rainfall, for the last complete year, the recent years' average and this year so far; heating degree-days against the climate normal; the warming trend), gas and district-heating network evidence from the locality down to the building, and the heating estimate. Sizes carry their basis: measured, stated or estimated. The heating figures are model estimates, never metered values, given as two figures. The standard need, full heating at standard conditions, says whether it is checked, modelled or the building's own documented assessment: the annual heat need for space heating of the building as built (in total, per m² of heated floor area and per dwelling) and the energy the heating takes in for it, a low/high span of the need where the number of floors or the construction year is not on record, the need under each construction period where the construction year is not on record and, where a check of the model against reference buildings it was not fitted on measured its error, the band 8 in 10 of them fell in and what they were checked against. The expected use, typical heating for its heating type, occupied, is always modelled and never banded: the energy a typical occupied home like this one takes in for heating, its range over the storeys, eras and heating types it may have and how homes like it are heated in its area. Beside them: the heat in the hot water (separate from space heating), the peak heat load with the outdoor temperature it is worked out at and heat-pump electricity per performance factor. It also lists the businesses whose registered office is at its address, with their registration numbers, stated sizes, legal forms, whether a business is a person's (a sole proprietorship or an estate) and whether their register protects them from direct marketing, and the credits their registers require. A registered office is not proof that the business owns or occupies the building. Cost: 1 credit to open a building the workspace has not opened in the last year; free once opened.