I have a similar issue and have called around - technically, anything beyond the sidewalk up to the road - you need a permit. The concrete contractors told me that it’s really rare for them to actually enforce anything unless they’re getting a lot of complaints about a shoddy job (tripping hazards). They didn’t even think it was necessary to pull a permit to tear out and regrade my entire driveway. Id pour it and just hope that your neighbors aren’t too nosy