B0035 · best infeasible · seed 0
B0035-heuristic-0
HeuristicA · violates 3 of 17 benchmark constraints (5 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 57 square metres. Dwelling U2 (2BR) has 6 rooms totalling 111 square metres. Building footprint 125 square metres; open space 242 square metres. This design is infeasible; failing categories: bad proportion, insufficient area. Objective scores, higher is better: density 1.00, daylight 0.60, privacy 0.80, circulation 0.64, carbon 0.77, cost 0.52.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 1.000
- daylight
- 0.600
- privacy
- 0.803
- circulation
- 0.641
- carbon
- 0.770
- cost
- 0.518
Reported quantities
- FAR proxy (GFA / lot)
- 0.69
- site utilisation
- 1.000
- gross floor area, m²
- 250.9
- footprint, m²
- 125.5
- carbon proxy, kgCO₂e/m² (A1–A3)
- 343
- cost index / m² (unitless)
- 2.50
- worst habitable room, daylight
- 0.304
- circulation share of GFA
- 15%
- open space, net of parking
- 65%
- 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 failedshared_circulation clear dim 1.15 < 1.20 mshared_circulation clear dim 1.15 < 1.20 m
- C06max room aspect failedliving aspect 2.89 > 2.60
- C07min unit area failed2BR 54.3 < 63.0 m^22BR 57.0 < 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 | 54.3 | 6 |
| U1 | 2BR | 57.0 | 6 |
| U2 | 2BR | 111.3 | 6 |
All 20 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| CORE@0 | shared circulation | shared | 0 | 14.1 | 1.15 × 12.30 |
| CORE@1 | shared circulation | shared | 1 | 14.1 | 1.15 × 12.30 |
| U1@0#2 | kitchen | U1 | 0 | 9.2 | 2.55 × 3.60 |
| U1@0#3 | bathroom | U1 | 0 | 3.8 | 2.55 × 1.50 |
| U1@0#0 | entry | U1 | 0 | 3.1 | 2.55 × 1.20 |
| U1@0#1 | living | U1 | 0 | 19.5 | 3.10 × 6.30 |
| U1@0#4 | bedroom primary | U1 | 0 | 11.1 | 3.40 × 3.25 |
| U1@0#5 | bedroom secondary | U1 | 0 | 10.4 | 3.40 × 3.05 |
| U0@0#0 | entry | U0 | 0 | 3.2 | 2.70 × 1.20 |
| U0@0#3 | bathroom | U0 | 0 | 4.2 | 2.70 × 1.55 |
| U0@0#2 | kitchen | U0 | 0 | 8.8 | 2.70 × 3.25 |
| U0@0#1 | living | U0 | 0 | 17.4 | 2.90 × 6.00 |
| U0@0#4 | bedroom primary | U0 | 0 | 13.1 | 3.45 × 3.80 |
| U0@0#5 | bedroom secondary | U0 | 0 | 7.6 | 3.45 × 2.20 |
| U2@1#2 | kitchen | U2 | 1 | 12.6 | 2.05 × 6.15 |
| U2@1#3 | bathroom | U2 | 1 | 10.1 | 2.05 × 4.95 |
| U2@1#0 | entry | U2 | 1 | 2.5 | 2.05 × 1.20 |
| U2@1#1 | living | U2 | 1 | 52.3 | 4.25 × 12.30 |
| U2@1#4 | bedroom primary | U2 | 1 | 17.5 | 2.75 × 6.35 |
| U2@1#5 | bedroom secondary | U2 | 1 | 16.4 | 2.75 × 5.95 |