Assessment Information

Property assessments are handled through the Bergen County Tax Board. The borough maintains assessment records and conducts periodic revaluations.

Recent Trends

Allendale's real estate market has seen steady appreciation driven by the strong school system and desirable small-town character. Inventory remains limited, and homes in good condition sell quickly. New construction and renovations of older homes are common.

Neighborhood Notes

• ●Downtown/Station area — Close to the NJ Transit train station and borough center
• ●Brookside Avenue area — Established neighborhood with mature trees and larger lots
• ●Mallinson neighborhood — Newer construction and well-maintained colonials
• ●Celery Farm vicinity — Properties near the nature preserve with scenic surroundings
• ●West Allendale — Quiet streets with a mix of ranch and colonial-style homes