slightly weird 3 viewpoints in this area (~300m diameter from the note) - sent a message to the author, asking about those

The place has gone or never existed.

This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.

User comments: Yes, place not exist

(OSM data version: 2016-06-01T10:03:02Z) #mapsme

Māja "Lieljaunzemes"

Rīgas šoseja 7

"Dīķu iela"
POI name: Kastaņu iela
POI types: highway-residential
OSM data version: 2018-04-17T05:20:02Z
#mapsme

"Kastaņu iela"
POI has no name
POI types: highway-residential
OSM data version: 2018-04-17T05:20:02Z
#mapsme

"Dīķu iela"
POI has no name
POI types: highway-residential
OSM data version: 2018-04-17T05:20:02Z
#mapsme

There is a physical construction disalowing car pasing through here - unmovable beams in the ground.

Pakalnes 28

roads might be connected here - survey needed