B0006 · privacy-optimal · seed 2
B0006-nsga2-2-1443
NSGA-IID · meets all 17 benchmark constraints. Brief B0006
Plan drawing of a adu pair on a 12.8 by 22.2 metre lot, 2 storeys, 2 dwellings, 14 rooms. Dwelling U0 (3BR) has 8 rooms totalling 86 square metres. Dwelling U1 (studio) has 4 rooms totalling 86 square metres. Building footprint 99 square metres; open space 181 square metres. This design satisfies every benchmark hard constraint. Objective scores, higher is better: density 0.87, daylight 0.38, privacy 0.93, circulation 0.51, carbon 0.76, cost 0.40.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.875
- daylight
- 0.383
- privacy
- 0.931
- circulation
- 0.512
- carbon
- 0.763
- cost
- 0.404
Reported quantities
- FAR proxy (GFA / lot)
- 0.70
- site utilisation
- 0.919
- gross floor area, m²
- 198.6
- footprint, m²
- 99.3
- carbon proxy, kgCO₂e/m² (A1–A3)
- 345
- cost index / m² (unitless)
- 2.67
- worst habitable room, daylight
- 0.158
- circulation share of GFA
- 23%
- open space, net of parking
- 65%
- courtyard void, m²
- 0.0
- plumbing stacks
- 3
- footprint corners
- 4
- preferred adjacencies met
- 33%
Benchmark constraints
Benchmark rules, not building code.
- C01geometry valid passed
- C02no overlap passed
- C03within buildable passed
- C04min room area passed
- C05min room dimension passed
- C06max room aspect passed
- C07min unit area passed
- C08unit connectivity passed
- C09street access passed
- C10habitable daylight passed
- C11required adjacency passed
- C12forbidden door passed
- C13open space passed
- C14courtyard provision passed
- C15programme complete passed
- C16unit contiguity passed
- C17vertical support passed
Dwellings and rooms
| Dwelling | Type | Area m² | Rooms |
|---|---|---|---|
| U0 | 3BR | 86.4 | 8 |
| U1 | studio | 86.4 | 4 |
All 14 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| CORE@0 | shared circulation | shared | 0 | 12.9 | 9.55 × 1.35 |
| CORE@1 | shared circulation | shared | 1 | 12.9 | 9.55 × 1.35 |
| U0@0#2 | dining | U0 | 0 | 7.3 | 2.25 × 3.25 |
| U0@0#4 | bathroom | U0 | 0 | 6.5 | 2.00 × 3.25 |
| U0@0#7 | bedroom secondary | U0 | 0 | 9.8 | 4.25 × 2.30 |
| U0@0#6 | bedroom secondary | U0 | 0 | 9.3 | 4.25 × 2.20 |
| U0@0#0 | entry | U0 | 0 | 5.5 | 4.25 × 1.30 |
| U0@0#5 | bedroom primary | U0 | 0 | 18.0 | 5.30 × 3.40 |
| U0@0#3 | kitchen | U0 | 0 | 11.7 | 5.30 × 2.20 |
| U0@0#1 | living | U0 | 0 | 18.3 | 5.30 × 3.45 |
| U1@1#3 | bathroom | U1 | 1 | 15.8 | 3.40 × 4.65 |
| U1@1#2 | kitchen | U1 | 1 | 15.0 | 3.40 × 4.40 |
| U1@1#1 | living | U1 | 1 | 40.9 | 6.15 × 6.65 |
| U1@1#0 | entry | U1 | 1 | 14.8 | 6.15 × 2.40 |