B0030 · best infeasible · seed 0
B0030-heuristic-0
HeuristicA · violates 1 of 17 benchmark constraints (1 violations). Brief B0030
Plan drawing of a adu pair on a 12.9 by 18.0 metre lot, 2 storeys, 2 dwellings, 13 rooms. Dwelling U0 (2BR) has 6 rooms totalling 63 square metres. Dwelling U1 (1BR) has 5 rooms totalling 63 square metres. Building footprint 73 square metres; open space 158 square metres. This design is infeasible; failing categories: bad proportion. Objective scores, higher is better: density 0.86, daylight 0.64, privacy 0.77, circulation 0.63, carbon 0.70, cost 0.38.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.857
- daylight
- 0.645
- privacy
- 0.774
- circulation
- 0.632
- carbon
- 0.702
- cost
- 0.377
Reported quantities
- FAR proxy (GFA / lot)
- 0.63
- site utilisation
- 0.907
- gross floor area, m²
- 146.6
- footprint, m²
- 73.3
- carbon proxy, kgCO₂e/m² (A1–A3)
- 367
- cost index / m² (unitless)
- 2.72
- worst habitable room, daylight
- 0.333
- circulation share of GFA
- 17%
- open space, net of parking
- 62%
- courtyard void, m²
- 0.0
- plumbing stacks
- 1
- 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 failedliving aspect 2.64 > 2.60
- 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 | 2BR | 63.2 | 6 |
| U1 | 1BR | 63.2 | 5 |
All 13 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| CORE@0 | shared circulation | shared | 0 | 10.1 | 1.30 × 7.80 |
| CORE@1 | shared circulation | shared | 1 | 10.1 | 1.30 × 7.80 |
| U0@0#2 | kitchen | U0 | 0 | 7.6 | 1.95 × 3.90 |
| U0@0#3 | bathroom | U0 | 0 | 5.3 | 1.95 × 2.70 |
| U0@0#0 | entry | U0 | 0 | 2.3 | 1.95 × 1.20 |
| U0@0#1 | living | U0 | 0 | 23.4 | 3.00 × 7.80 |
| U0@0#4 | bedroom primary | U0 | 0 | 17.0 | 3.15 × 5.40 |
| U0@0#5 | bedroom secondary | U0 | 0 | 7.6 | 3.15 × 2.40 |
| U1@1#2 | kitchen | U1 | 1 | 8.5 | 1.90 × 4.45 |
| U1@1#3 | bathroom | U1 | 1 | 4.1 | 1.90 × 2.15 |
| U1@1#0 | entry | U1 | 1 | 2.3 | 1.90 × 1.20 |
| U1@1#1 | living | U1 | 1 | 23.0 | 2.95 × 7.80 |
| U1@1#4 | bedroom primary | U1 | 1 | 25.4 | 3.25 × 7.80 |