# 群馬ビル



**URL:** https://dnk.co/japan/tokyo/chuo/nihonbashi-2-chome/DNK-JP-13-007137

## Fields

| Field | Value | Source | Retrieved | Confidence |
| --- | --- | --- | --- | --- |
| nameJa | 群馬ビル | osm | 2026-09-08T06:38:52.831Z | 0.90 |
| addressJa | 東京都中央区日本橋3-21 | osm | 2026-09-08T06:38:52.831Z | 0.50 |
| postcode | 103-0027 | osm | 2026-09-08T06:38:52.831Z | 0.80 |
| assetType | commercial | osm | 2026-09-08T06:38:52.831Z | 0.75 |
| footprintM2 | 602 m2 | plateau | 2026-09-08T06:39:13.109Z | 0.90 |
| gfaM2 | 5418 m2 | dnk | 2026-09-10T04:18:16.821Z | 0.30 |
| floorsAbove | 7 | plateau | 2026-09-08T06:39:13.109Z | 0.80 |
| floorsBelow | 2 | plateau | 2026-09-08T06:39:13.109Z | 0.80 |
| heightM | 30.6 m | plateau | 2026-09-08T06:39:13.109Z | 0.85 |

## Aliases

_none recorded_

## Venues

_none recorded_

## Sources

- dnk (DNK-JP-13-007137): https://dnk.co/japan/tokyo/chuo/nihonbashi-2-chome/DNK-JP-13-007137
- osm (187598428): https://overpass-api.de/api/interpreter
- plateau (13102-bldg-8225): https://www.geospatial.jp/ckan/dataset/plateau-13101-chiyoda-ku-2025

## History

- 2026-09-10T04:18:16.821Z created: nameJa, addressJa, postcode, assetType, footprintM2, gfaM2, floorsAbove, floorsBelow, heightM