Family 5

Duplex Stack B™

Duplex-Stack 4-Unit

3-4 bed / 2 bath per unit2 floors$146K/unit

Private terraces for each unit with staggered massing

Duplex Stack B™

Technical Specifications

Building Configuration

Building Type

Staggered duplexes with private terraces

Floor Count

2 floors

Unit Program

3-4 bed / 2 bath per unit

Lot Size Range

Medium (3,800-5,000 sq ft)

Infrastructure Systems

Wet Wall Configuration

Aligned wet wall spine through center

HVAC System

Heat pump per unit

Solar Strategy

Multi-level flat roofs with terraced solar

Water Strategy

Rainwater collection + terrace planters

Cost Analysis

Cost per Unit

$146,000

Total Build Target (4 units)

$584,000

Cost Efficiency

4K under max

Climate Suitability

TemperateUrban Infill

Deployment Notes

Private terraces for each unit with staggered massing

Ready to Deploy This Prototype?

Use our Interactive Prototype Configurator to see how Duplex Stack B™ matches your specific site parameters.