B0060 · best infeasible · seed 0
B0060-random-0-636
Random searchB · violates 4 of 17 benchmark constraints (5 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 77 square metres. Dwelling U1 (studio) has 4 rooms totalling 77 square metres. Building footprint 89 square metres; open space 154 square metres. This design is infeasible; failing categories: adjacency violation, bad proportion, insufficient area. Objective scores, higher is better: density 0.83, daylight 0.51, privacy 0.88, circulation 0.59, carbon 0.74, cost 0.31.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.828
- daylight
- 0.511
- privacy
- 0.875
- circulation
- 0.587
- carbon
- 0.738
- cost
- 0.312
Reported quantities
- FAR proxy (GFA / lot)
- 0.73
- site utilisation
- 0.888
- gross floor area, m²
- 177.7
- footprint, m²
- 88.8
- carbon proxy, kgCO₂e/m² (A1–A3)
- 354
- cost index / m² (unitless)
- 2.82
- worst habitable room, daylight
- 0.145
- circulation share of GFA
- 20%
- open space, net of parking
- 57%
- 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 failedbathroom clear dim 1.45 < 1.50 m
- C06max room aspect failedentry aspect 4.31 > 4.00
- C07min unit area failed3BR 77.1 < 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 | 77.1 | 8 |
| U1 | studio | 77.1 | 4 |
All 14 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| CORE@0 | shared circulation | shared | 0 | 11.8 | 1.25 × 9.40 |
| CORE@1 | shared circulation | shared | 1 | 11.8 | 1.25 × 9.40 |
| U0@0#1 | living | U0 | 0 | 17.4 | 4.20 × 4.15 |
| U0@0#7 | bedroom secondary | U0 | 0 | 9.4 | 4.20 × 2.25 |
| U0@0#4 | bathroom | U0 | 0 | 4.3 | 1.45 × 3.00 |
| U0@0#2 | dining | U0 | 0 | 8.3 | 2.75 × 3.00 |
| U0@0#5 | bedroom primary | U0 | 0 | 16.2 | 4.00 × 4.05 |
| U0@0#0 | entry | U0 | 0 | 4.8 | 4.00 × 1.20 |
| U0@0#3 | kitchen | U0 | 0 | 7.5 | 1.80 × 4.15 |
| U0@0#6 | bedroom secondary | U0 | 0 | 9.1 | 2.20 × 4.15 |
| U1@1#3 | bathroom | U1 | 1 | 7.8 | 2.60 × 3.00 |
| U1@1#2 | kitchen | U1 | 1 | 16.6 | 2.60 × 6.40 |
| U1@1#1 | living | U1 | 1 | 45.4 | 5.60 × 8.10 |
| U1@1#0 | entry | U1 | 1 | 7.3 | 5.60 × 1.30 |