The map divides the property into five lots:
Total property area: ~7.45 acres (≈ 106,057 sq ft)
Zoning: RS-9 (Residential Single-Family)
Existing features: Main house, barn, shed, carport, driveway, and floodplain areas adjoining a tributary to Silas Creek.
New Y culdesac road
Fire Access: 60-ft-diameter cul-de-sac turnaround planned.
Access & Utility Easement: 25-foot-wide easement connecting Lots 2–4.
Floodway / Floodplain: Western and southern areas marked “No Construction.”
Existing Dirt Drive : Easement for Lot 5
All about hempcrete
Here is a presentation about hempcrete, specific to the work at Root Down.
https://www.dezeen.com/2021/07/29/barrault-pressacco-biomaterials-social-housing-paris/
https://en.wikipedia.org/wiki/Hempcrete