B0011 · best infeasible · seed 0
B0011-heuristic-0
HeuristicA · violates 1 of 17 benchmark constraints (1 violations). Brief B0011
Plan drawing of a triplex on a 16.0 by 22.4 metre lot, 2 storeys, 3 dwellings, 18 rooms. Dwelling U0 (1BR) has 5 rooms totalling 51 square metres. Dwelling U1 (1BR) has 5 rooms totalling 51 square metres. Dwelling U2 (2BR) has 6 rooms totalling 103 square metres. Building footprint 118 square metres; open space 245 square metres. This design is infeasible; failing categories: bad proportion. Objective scores, higher is better: density 0.80, daylight 0.55, privacy 0.76, circulation 0.64, carbon 0.76, cost 0.49.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.799
- daylight
- 0.548
- privacy
- 0.763
- circulation
- 0.635
- carbon
- 0.765
- cost
- 0.486
Reported quantities
- FAR proxy (GFA / lot)
- 0.66
- site utilisation
- 0.869
- gross floor area, m²
- 235.3
- footprint, m²
- 117.7
- carbon proxy, kgCO₂e/m² (A1–A3)
- 345
- cost index / m² (unitless)
- 2.55
- worst habitable room, daylight
- 0.168
- circulation share of GFA
- 17%
- open space, net of parking
- 63%
- courtyard void, m²
- 0.0
- plumbing stacks
- 2
- 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 2.74 > 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 | 1BR | 51.0 | 5 |
| U1 | 1BR | 51.5 | 5 |
| U2 | 2BR | 102.5 | 6 |
All 18 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| CORE@0 | shared circulation | shared | 0 | 15.1 | 11.65 × 1.30 |
| CORE@1 | shared circulation | shared | 1 | 15.1 | 11.65 × 1.30 |
| U1@0#2 | kitchen | U1 | 0 | 8.6 | 3.00 × 2.85 |
| U1@0#3 | bathroom | U1 | 0 | 4.7 | 1.65 × 2.85 |
| U1@0#0 | entry | U1 | 0 | 3.4 | 1.20 × 2.85 |
| U1@0#1 | living | U1 | 0 | 18.1 | 5.85 × 3.10 |
| U1@0#4 | bedroom primary | U1 | 0 | 16.7 | 5.85 × 2.85 |
| U0@0#0 | entry | U0 | 0 | 3.4 | 1.20 × 2.85 |
| U0@0#3 | bathroom | U0 | 0 | 4.7 | 1.65 × 2.85 |
| U0@0#2 | kitchen | U0 | 0 | 8.4 | 2.95 × 2.85 |
| U0@0#1 | living | U0 | 0 | 18.0 | 5.80 × 3.10 |
| U0@0#4 | bedroom primary | U0 | 0 | 16.5 | 5.80 × 2.85 |
| U2@1#2 | kitchen | U2 | 1 | 9.5 | 5.15 × 1.85 |
| U2@1#3 | bathroom | U2 | 1 | 9.6 | 5.20 × 1.85 |
| U2@1#0 | entry | U2 | 1 | 2.4 | 1.30 × 1.85 |
| U2@1#1 | living | U2 | 1 | 49.5 | 11.65 × 4.25 |
| U2@1#4 | bedroom primary | U2 | 1 | 16.2 | 6.00 × 2.70 |
| U2@1#5 | bedroom secondary | U2 | 1 | 15.3 | 5.65 × 2.70 |