Hearthwood Condos Florham Park is located on 38 Park Street in Florham Park. The community of Hearthwood Condos offers 2 & 3 bedroom units with 2.5 baths. Some units have garages. They were built in approx. 1980. Taxes average about $5,000 per year as of 2018 and maintenance was about $375 per month. They offer a pool, clubhouse, tennis and children's playground. Some units have full basements.