Technical Specifications
Building Configuration
Building Type
4-unit vertical stack
Floor Count
4 floors
Unit Program
4 bed / 2 bath per unit
Lot Size Range
Small (2,500-3,500 sq ft)
Infrastructure Systems
Wet Wall Configuration
Centralized wet wall spine
HVAC System
Heat pump per unit
Solar Strategy
Flat roof with ballasted solar array (85% coverage)
Water Strategy
Rainwater collection for irrigation
Cost Analysis
Cost per Unit
$142,000
Total Build Target (4 units)
$568,000
Cost Efficiency
8K under max
Climate Suitability
TemperateUrban Infill
Deployment Notes
Maximum solar density on compact urban lots