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… Brownhill one Sweeten contractor estimates approximately $2000 to $2500 for full installation of sound insulation and soundboard in a typical 80squarefoot wall while another estimates this type of work … previously soundproofing can often cost between $5000 and $8000 per wall Sweeten also has more details on the …
Meet our Experts




Sam Himmelstein, Esq., represents NYC tenants and tenant associations in disputes over evictions, rent increases, rental conversions, rent stabilization law, lease buyouts and many other issues.


Dean Roberts is a real estate attorney specialiazing in co-op and condo law at Norris, McLaughlin & Marcus in Manhattan.

Ryan Greer is the Senior Vice President and mortgage loan officer at National Cooperative Bank in Manhattan.


Christopher M. Tarnok, Esq., represents New York City property owners and condominium and cooperative boards in all real estate and construction related matters including litigation, transactional matters and the negotiation of construction and access agreements for residential and commercial projects.