B0006 · best infeasible · seed 1
B0006-random-1-1355
Random searchB · violates 3 of 17 benchmark constraints (5 violations). 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 81 square metres. Dwelling U1 (studio) has 4 rooms totalling 81 square metres. Building footprint 92 square metres; open space 191 square metres. This design is infeasible; failing categories: adjacency violation, bad proportion, insufficient area. Objective scores, higher is better: density 0.77, daylight 0.41, privacy 0.84, circulation 0.63, carbon 0.75, cost 0.25.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.766
- daylight
- 0.414
- privacy
- 0.842
- circulation
- 0.631
- carbon
- 0.746
- cost
- 0.249
Reported quantities
- FAR proxy (GFA / lot)
- 0.65
- site utilisation
- 0.848
- gross floor area, m²
- 183.4
- footprint, m²
- 91.7
- carbon proxy, kgCO₂e/m² (A1–A3)
- 351
- cost index / m² (unitless)
- 2.91
- worst habitable room, daylight
- 0.117
- circulation share of GFA
- 17%
- open space, net of parking
- 68%
- courtyard void, m²
- 0.0
- plumbing stacks
- 4
- footprint corners
- 4
- preferred adjacencies met
- 67%
Benchmark constraints
Benchmark rules, not building code.
- C01geometry valid passed
- C02no overlap passed
- C03within buildable passed
- C04min room area passed
- C05min room dimension failedshared_circulation clear dim 1.15 < 1.20 mshared_circulation clear dim 1.15 < 1.20 m
- C06max room aspect passed
- C07min unit area failed3BR 80.6 < 84.0 m^2
- C08unit connectivity passed
- C09street access passed
- C10habitable daylight passed
- C11required adjacency failedrequired adjacency entry-living absentrequired adjacency kitchen-living absent
- 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 | 80.6 | 8 |
| U1 | studio | 80.6 | 4 |
All 14 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| CORE@0 | shared circulation | shared | 0 | 11.0 | 9.60 × 1.15 |
| CORE@1 | shared circulation | shared | 1 | 11.0 | 9.60 × 1.15 |
| U0@0#4 | bathroom | U0 | 0 | 3.3 | 1.85 × 1.80 |
| U0@0#0 | entry | U0 | 0 | 3.3 | 1.85 × 1.80 |
| U0@0#3 | kitchen | U0 | 0 | 6.8 | 3.70 × 1.85 |
| U0@0#2 | dining | U0 | 0 | 9.4 | 3.70 × 2.55 |
| U0@0#6 | bedroom secondary | U0 | 0 | 8.1 | 3.70 × 2.20 |
| U0@0#7 | bedroom secondary | U0 | 0 | 14.2 | 5.90 × 2.40 |
| U0@0#5 | bedroom primary | U0 | 0 | 17.1 | 5.90 × 2.90 |
| U0@0#1 | living | U0 | 0 | 18.3 | 5.90 × 3.10 |
| U1@1#1 | living | U1 | 1 | 46.2 | 5.50 × 8.40 |
| U1@1#0 | entry | U1 | 1 | 5.3 | 4.10 × 1.30 |
| U1@1#3 | bathroom | U1 | 1 | 9.6 | 4.10 × 2.35 |
| U1@1#2 | kitchen | U1 | 1 | 19.5 | 4.10 × 4.75 |