I don't know the exact variety of crabapple you have, but it has been my understanding that all crabapples will pollinate apple
trees provided the two trees are in bloom at the same time. So, if you know what time of the year your crabapple blooms you can find an apple with the same bloom period (hopefully, your Honeycrisp is one) and
should be fine. If you haven't been there long
enough to see the crabapple in bloom, I'll bet your neighbors have noticed (they're generally pretty spectacular trees when blooming). Ask them. Good luck!