B0060 · best infeasible · seed 0
B0060-heuristic_nsga2-0-996
Heuristic-seeded NSGA-IIA+D · violates 1 of 17 benchmark constraints (1 violations). Brief B0060
Plan drawing of a adu pair on a 12.6 by 19.3 metre lot, 2 storeys, 2 dwellings, 14 rooms. Dwelling U0 (3BR) has 8 rooms totalling 83 square metres. Dwelling U1 (studio) has 4 rooms totalling 83 square metres. Building footprint 94 square metres; open space 149 square metres. This design is infeasible; failing categories: insufficient area. Objective scores, higher is better: density 0.92, daylight 0.46, privacy 0.83, circulation 0.66, carbon 0.76, cost 0.55.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.915
- daylight
- 0.463
- privacy
- 0.832
- circulation
- 0.663
- carbon
- 0.759
- cost
- 0.552
Reported quantities
- FAR proxy (GFA / lot)
- 0.78
- site utilisation
- 0.945
- gross floor area, m²
- 189.0
- footprint, m²
- 94.5
- carbon proxy, kgCO₂e/m² (A1–A3)
- 347
- cost index / m² (unitless)
- 2.44
- worst habitable room, daylight
- 0.109
- circulation share of GFA
- 16%
- open space, net of parking
- 55%
- courtyard void, m²
- 0.0
- plumbing stacks
- 1
- 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 failed3BR 83.2 < 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 | 83.2 | 8 |
| U1 | studio | 83.2 | 4 |
All 14 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| CORE@0 | shared circulation | shared | 0 | 11.3 | 9.45 × 1.20 |
| CORE@1 | shared circulation | shared | 1 | 11.3 | 9.45 × 1.20 |
| U0@0#4 | bathroom | U0 | 0 | 3.8 | 1.85 × 2.05 |
| U0@0#0 | entry | U0 | 0 | 3.6 | 1.75 × 2.05 |
| U0@0#3 | kitchen | U0 | 0 | 12.0 | 5.85 × 2.05 |
| U0@0#1 | living | U0 | 0 | 23.3 | 6.95 × 3.35 |
| U0@0#7 | bedroom secondary | U0 | 0 | 8.4 | 2.50 × 3.35 |
| U0@0#6 | bedroom secondary | U0 | 0 | 10.4 | 3.05 × 3.40 |
| U0@0#2 | dining | U0 | 0 | 10.5 | 3.10 × 3.40 |
| U0@0#5 | bedroom primary | U0 | 0 | 11.2 | 3.30 × 3.40 |
| U1@1#2 | kitchen | U1 | 1 | 8.7 | 4.70 × 1.85 |
| U1@1#3 | bathroom | U1 | 1 | 4.8 | 2.60 × 1.85 |
| U1@1#0 | entry | U1 | 1 | 4.0 | 2.15 × 1.85 |
| U1@1#1 | living | U1 | 1 | 65.7 | 9.45 × 6.95 |