California HOAs · Napa County Napa County associations: H Register as of 2026-10-03 Source Secretary of State, CPRA response # A B C E F G H I L M N O P Q R S T V W Z Find an association Hagen Oaks Homeowners Association planned development · 18 Hazelwood Owners Association, Inc. planned development · 11 Hennessey Ridge Owners Association planned development · 18 Hidden Glen Homeowner's Association planned development · 36 Hidden Meadow Owners Association planned development · 34 Hopper Creek Village Homeowners Association condominium · 42