| Business | Phone |
| Henry S Maxfield Real Est Inc 319 Whittier Hwy, Center Harbor 3226 | (603) 253-9360 |
| Lamprey & Lamprey Realtors 249 Whittier Hwy, Center Harbor 3226 | (603) 253-8131 |
| Preferred Properties 32 Whittier Hwy, Center Harbor 3226 | (603) 253-4345 |
| Ulm Realty Main St, Center Harbor 3226 | (603) 253-7311 |