Key:addr2:*
(Redirected from Key:addr2:street)
 Prefix addr2:*
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 |
| Description |
|---|
Namespace prefix for indicating another street address for a feature. 
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| Group: addresses |
| Used on these elements |
    |
| Useful combination |
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| See also |
| Status: in use |
| taginfo: addr2:* |
This page describes a key prefix rather than a simple key.
This key page is a stub. You can help OpenStreetMap by expanding it.
Similar pages for structural reference: Key:religion, Key:waterway.
Similar pages for structural reference: Key:religion, Key:waterway.
This namespace prefix complements the primary addr:*=* keys, and appears to being used to indicate additional official address information of a feature.
Generally, only addr2:street=* and addr2:housenumber=* are used. If there are only multiple house numbers, addr:housenumber=* can be sufficient.
For an example with addresses in 2 countries: Hôtel Arbez needing addr2:country=*, addr2:city=*, addr2:postalcode=*
The tags are not supported by Nominatim (status Jan 2026).
Several but separate Wiki pages outlining a draft to formalize this namespace tag were found:
Usage
As of March 2025, the 20,300+ uses of addr2:street=*, 91% of them are combined with addr2:housenumber=*. There are some usages of the similar namespaces: addr3, addr4, and addr1.
| addr2 | addr3 | addr4 | addr1 | compare: addr=*
|
|---|---|---|---|---|
| addr2:street |
addr3:street |
addr4:street |
addr1:street |
addr:street |
| addr2:housenumber |
addr3:housenumber |
addr4:housenumber |
addr1:housenumber |
addr:housenumber |
| addr2:city |
.. | .. | addr:city | |
| addr2:postcode |
.. | addr:postcode | ||
| addr2:country |
addr:country |