Fraser Bond are the leading lettings and property management agents for Thirty2 - London NW3. Thirty2 is an apartment building in Belsize Park, London NW3. Apartments For Sale 72 homes from Fairview were completed in 2017. Thirty2 comprised 56 for sale on the open market and 16 for affordable housing. There are studios, 1, 2 and 3-bedroom properties. Shared Ownership Six 1 and 2 bedroom shared ownership apartments, branded as Lawn Apartments, were available through Site Sales in 2017. Full prices for those homes started from £607,500 for a 1 bedroom apartment. History Fairview New Homes.