B0024 · best infeasible · seed 1
B0024-nsga2-1-1483
NSGA-IID · violates 1 of 17 benchmark constraints (1 violations). Brief B0024
Plan drawing of a adu pair on a 11.7 by 21.2 metre lot, 2 storeys, 2 dwellings, 14 rooms. Dwelling U0 (3BR) has 8 rooms totalling 73 square metres. Dwelling U1 (studio) has 4 rooms totalling 73 square metres. Building footprint 83 square metres; open space 156 square metres. This design is infeasible; failing categories: insufficient area. Objective scores, higher is better: density 0.92, daylight 0.63, privacy 0.75, circulation 0.62, carbon 0.73, cost 0.26.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.919
- daylight
- 0.630
- privacy
- 0.752
- circulation
- 0.620
- carbon
- 0.730
- cost
- 0.263
Reported quantities
- FAR proxy (GFA / lot)
- 0.67
- site utilisation
- 0.948
- gross floor area, m²
- 166.3
- footprint, m²
- 83.1
- carbon proxy, kgCO₂e/m² (A1–A3)
- 357
- cost index / m² (unitless)
- 2.89
- worst habitable room, daylight
- 0.209
- circulation share of GFA
- 19%
- open space, net of parking
- 60%
- courtyard void, m²
- 0.0
- plumbing stacks
- 3
- footprint corners
- 4
- preferred adjacencies met
- 0%
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 failed3BR 72.9 < 84.0 m^2
- 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 | 72.9 | 8 |
| U1 | studio | 72.9 | 4 |
All 14 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| CORE@0 | shared circulation | shared | 0 | 10.2 | 8.15 × 1.25 |
| CORE@1 | shared circulation | shared | 1 | 10.2 | 8.15 × 1.25 |
| U0@0#2 | dining | U0 | 0 | 10.5 | 3.55 × 2.95 |
| U0@0#0 | entry | U0 | 0 | 2.4 | 1.45 × 1.65 |
| U0@0#4 | bathroom | U0 | 0 | 3.5 | 2.10 × 1.65 |
| U0@0#1 | living | U0 | 0 | 15.4 | 3.55 × 4.35 |
| U0@0#7 | bedroom secondary | U0 | 0 | 8.6 | 2.25 × 3.80 |
| U0@0#6 | bedroom secondary | U0 | 0 | 8.9 | 2.35 × 3.80 |
| U0@0#3 | kitchen | U0 | 0 | 11.3 | 4.60 × 2.45 |
| U0@0#5 | bedroom primary | U0 | 0 | 12.4 | 4.60 × 2.70 |
| U1@1#1 | living | U1 | 1 | 43.4 | 4.85 × 8.95 |
| U1@1#2 | kitchen | U1 | 1 | 12.4 | 3.30 × 3.75 |
| U1@1#3 | bathroom | U1 | 1 | 8.3 | 3.30 × 2.50 |
| U1@1#0 | entry | U1 | 1 | 8.9 | 3.30 × 2.70 |