B0035 · best infeasible · seed 2
B0035-anneal-2-1124
Simulated annealingC · violates 2 of 17 benchmark constraints (4 violations). Brief B0035
Plan drawing of a triplex on a 14.9 by 24.4 metre lot, 2 storeys, 3 dwellings, 20 rooms. Dwelling U0 (2BR) has 6 rooms totalling 54 square metres. Dwelling U1 (2BR) has 6 rooms totalling 56 square metres. Dwelling U2 (2BR) has 6 rooms totalling 109 square metres. Building footprint 120 square metres; open space 254 square metres. This design is infeasible; failing categories: bad proportion, insufficient area. Objective scores, higher is better: density 0.93, daylight 0.52, privacy 0.82, circulation 0.68, carbon 0.77, cost 0.35.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.929
- daylight
- 0.523
- privacy
- 0.816
- circulation
- 0.681
- carbon
- 0.767
- cost
- 0.354
Reported quantities
- FAR proxy (GFA / lot)
- 0.66
- site utilisation
- 0.954
- gross floor area, m²
- 239.4
- footprint, m²
- 119.7
- carbon proxy, kgCO₂e/m² (A1–A3)
- 344
- cost index / m² (unitless)
- 2.75
- worst habitable room, daylight
- 0.244
- circulation share of GFA
- 14%
- open space, net of parking
- 67%
- courtyard void, m²
- 0.0
- plumbing stacks
- 4
- 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 failedshared_circulation clear dim 1.05 < 1.20 mshared_circulation clear dim 1.05 < 1.20 m
- C06max room aspect passed
- C07min unit area failed2BR 53.7 < 63.0 m^22BR 55.7 < 63.0 m^2
- 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 | 53.7 | 6 |
| U1 | 2BR | 55.7 | 6 |
| U2 | 2BR | 109.3 | 6 |
All 20 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| CORE@0 | shared circulation | shared | 0 | 10.3 | 9.85 × 1.05 |
| CORE@1 | shared circulation | shared | 1 | 10.3 | 9.85 × 1.05 |
| U1@0#5 | bedroom secondary | U1 | 0 | 10.4 | 3.65 × 2.85 |
| U1@0#3 | bathroom | U1 | 0 | 5.7 | 2.00 × 2.85 |
| U1@0#4 | bedroom primary | U1 | 0 | 15.8 | 5.65 × 2.80 |
| U1@0#0 | entry | U1 | 0 | 2.6 | 1.25 × 2.10 |
| U1@0#2 | kitchen | U1 | 0 | 6.2 | 2.95 × 2.10 |
| U1@0#1 | living | U1 | 0 | 14.9 | 4.20 × 3.55 |
| U0@0#5 | bedroom secondary | U0 | 0 | 15.3 | 6.25 × 2.45 |
| U0@0#4 | bedroom primary | U0 | 0 | 11.7 | 3.90 × 3.00 |
| U0@0#2 | kitchen | U0 | 0 | 7.0 | 2.35 × 3.00 |
| U0@0#3 | bathroom | U0 | 0 | 3.4 | 1.55 × 2.20 |
| U0@0#0 | entry | U0 | 0 | 4.5 | 2.05 × 2.20 |
| U0@0#1 | living | U0 | 0 | 11.7 | 3.60 × 3.25 |
| U2@1#0 | entry | U2 | 1 | 6.0 | 4.80 × 1.25 |
| U2@1#1 | living | U2 | 1 | 39.4 | 4.80 × 8.20 |
| U2@1#3 | bathroom | U2 | 1 | 7.9 | 4.80 × 1.65 |
| U2@1#4 | bedroom primary | U2 | 1 | 16.2 | 5.05 × 3.20 |
| U2@1#5 | bedroom secondary | U2 | 1 | 24.2 | 5.05 × 4.80 |
| U2@1#2 | kitchen | U2 | 1 | 15.7 | 5.05 × 3.10 |