Surely this needs splitting from road to driveway of older house, and new driveways. L3 can't quite answer this because there is a complicated system of easements over contorted lots.

park geomery cleanup needed, and non-park usage (sewage?)

The Town of Hudson describes it as what OSM would call recreation_ground. On imagery, this looks like a maintained field. Were it not maintained, it would become overgrown very quickly.

I drove all around the block, looking for access, and didn't see any. This doesn't make sense. This note is asserting that as a map defect, suggesting that a local mapper find out from the town government what's going on, and survey the perimeter more carefully. It may be that there is an entrance on the E side of 70 Cox Street.

There are 16 units, and each should have an addr tag. It looks like 14 in main biulding and thus 2 in SW, per MassGIS 2023 imagery. MassGIS Address Points are all overlaid and thus not helpful. Needs field check.

IImagery shows some kind of equipment, and it seems unusual. Needs an on-the-ground survey.

From parcels data, looks like possible access to Farina Field. leisure=park with no access does not make sense.

survey - 2021 imagery too old