If you can find a map on MAPIRE or another resource from the date (or close) for a settlement that has plots numbered and coordinate the house/building number on it (more likely a farm stead) that may be accurate. However, it's not likely to coordinate with current house /building numbers. Generally, house numbers were not ordered by streets in villages. The numbers were more about the order in which the houses/buildings were built, so a higher number would indicate a later build. On some church records you'll see some house numbers on a marriage, even separate house numbers for bride and groom, while others on the same page have none. Generally in small settlements everyone knew everyone and where they lived and it was all walkable, so why need to number? A positive thing to do is read all the pages of documents with house numbers to find out who all lived at an address in an era. You might find that extended family share a house. You may also learn whose family the newly married couple went to live with. A house number study can also help you learn when a family began living there as they may have moved from another village.
Another clue that you're looking at a village rather than a town or city is that there will be a number but no mention of a street name. Therefore, I wouldn't use the GPS.
Hoping you all know about the web site database GENETEKA.
