who will build:

https://www.hudsonrivertinyhomes.com/

http://tallerescape.com/vmd/

https://www.plantprefab.com/models/livinghome-10

https://www.dwell.com/article/prefab-home-companies-by-state-region-3c0d87de

where:

https://www.zillow.com/homedetails/West-Shore-Dr-Putnam-Valley-NY-10579/208539897_zpid/

https://www.google.com/destination?q=putnam+valley&sa=X&rlz=1C1CHBF_enUS894US894&output=search&dest_mid=/m/0y5w0#dest_mid=/m/0y5w0&tcfs=EhkKCC9tLzB5NXcwEg1QdXRuYW0gVmFsbGV5