B0063 · best infeasible · seed 0
B0063-anneal-0-938
Simulated annealingC · violates 1 of 17 benchmark constraints (1 violations). Brief B0063
Plan drawing of a fourplex on a 14.6 by 26.9 metre lot, 2 storeys, 4 dwellings, 24 rooms. Dwelling U0 (1BR) has 5 rooms totalling 64 square metres. Dwelling U1 (1BR) has 5 rooms totalling 80 square metres. Dwelling U2 (2BR) has 6 rooms totalling 68 square metres. Dwelling U3 (2BR) has 6 rooms totalling 76 square metres. Building footprint 157 square metres; open space 244 square metres. This design is infeasible; failing categories: no street access. Objective scores, higher is better: density 0.72, daylight 0.35, privacy 0.90, circulation 0.61, carbon 0.80, cost 0.42.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.715
- daylight
- 0.346
- privacy
- 0.904
- circulation
- 0.607
- carbon
- 0.799
- cost
- 0.423
Reported quantities
- FAR proxy (GFA / lot)
- 0.80
- site utilisation
- 0.815
- gross floor area, m²
- 313.8
- footprint, m²
- 156.9
- carbon proxy, kgCO₂e/m² (A1–A3)
- 332
- cost index / m² (unitless)
- 2.65
- worst habitable room, daylight
- 0.249
- circulation share of GFA
- 15%
- open space, net of parking
- 56%
- courtyard void, m²
- 0.0
- plumbing stacks
- 5
- footprint corners
- 4
- preferred adjacencies met
- 100%
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 passed
- C08unit connectivity passed
- C09street access failedentry not reachable from the street
- 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 | 64.3 | 5 |
| U1 | 1BR | 79.7 | 5 |
| U2 | 2BR | 67.8 | 6 |
| U3 | 2BR | 76.2 | 6 |
All 24 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| CORE@0 | shared circulation | shared | 0 | 12.9 | 9.90 × 1.30 |
| CORE@1 | shared circulation | shared | 1 | 12.9 | 9.90 × 1.30 |
| U1@0#2 | kitchen | U1 | 0 | 24.1 | 4.55 × 5.30 |
| U1@0#3 | bathroom | U1 | 0 | 12.5 | 4.55 × 2.75 |
| U1@0#1 | living | U1 | 0 | 14.8 | 4.00 × 3.70 |
| U1@0#0 | entry | U1 | 0 | 5.0 | 1.35 × 3.70 |
| U1@0#4 | bedroom primary | U1 | 0 | 23.3 | 5.35 × 4.35 |
| U0@0#4 | bedroom primary | U0 | 0 | 13.2 | 2.75 × 4.80 |
| U0@0#0 | entry | U0 | 0 | 4.7 | 2.75 × 1.70 |
| U0@0#3 | bathroom | U0 | 0 | 4.9 | 2.00 × 2.45 |
| U0@0#2 | kitchen | U0 | 0 | 12.6 | 5.15 × 2.45 |
| U0@0#1 | living | U0 | 0 | 29.0 | 7.15 × 4.05 |
| U3@1#4 | bedroom primary | U3 | 1 | 12.8 | 4.65 × 2.75 |
| U3@1#5 | bedroom secondary | U3 | 1 | 17.4 | 4.65 × 3.75 |
| U3@1#0 | entry | U3 | 1 | 5.6 | 4.65 × 1.20 |
| U3@1#3 | bathroom | U3 | 1 | 3.9 | 1.55 × 2.50 |
| U3@1#2 | kitchen | U3 | 1 | 9.3 | 3.70 × 2.50 |
| U3@1#1 | living | U3 | 1 | 27.3 | 5.25 × 5.20 |
| U2@1#2 | kitchen | U2 | 1 | 7.7 | 3.65 × 2.10 |
| U2@1#1 | living | U2 | 1 | 17.3 | 3.65 × 4.75 |
| U2@1#5 | bedroom secondary | U2 | 1 | 12.8 | 4.35 × 2.95 |
| U2@1#3 | bathroom | U2 | 1 | 5.6 | 1.90 × 2.95 |
| U2@1#0 | entry | U2 | 1 | 6.8 | 1.75 × 3.90 |
| U2@1#4 | bedroom primary | U2 | 1 | 17.6 | 4.50 × 3.90 |