| Key | Value |
| building | school |
| building:flats | 1 |
| building:levels | 4 |
| building:ruian:type | 5 |
| gjn@gjn.cz | |
| language:teaching:cs | yes |
| language:teaching:fr | yes |
| official_name | Gymnázium Jana Nerudy, škola hlavního města Prahy, Praha 1, Hellichova 3 |
| phone | +420257404811 |
| ref | 110001656 |
| ref:redizo | 600004589 |
| ref:ruian:building | 21665451 |
| roof:material | roof_tiles |
| roof:shape | hipped |
| short_name | GJN |
| source | cuzk:ruian |
| type | multipolygon |
| website | https://www.gjn.cz/ |
| wikidata | Q12018601 |
| wikipedia | cs:Gymnázium Jana Nerudy |