B0010 · best infeasible · seed 2
B0010-random-2-44
Random searchB · violates 2 of 17 benchmark constraints (3 violations). Brief B0010
Plan drawing of a rowhouse on a 24.4 by 28.2 metre lot, 2 storeys, 4 dwellings, 36 rooms. Dwelling U0 (2BR) has 9 rooms totalling 112 square metres. Dwelling U1 (2BR) has 9 rooms totalling 99 square metres. Dwelling U2 (2BR) has 9 rooms totalling 109 square metres. Dwelling U3 (2BR) has 9 rooms totalling 133 square metres. Building footprint 226 square metres; open space 456 square metres. This design is infeasible; failing categories: bad proportion, daylight failure. Objective scores, higher is better: density 0.58, daylight 0.65, privacy 0.88, circulation 0.48, carbon 0.83, cost 0.44.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.582
- daylight
- 0.655
- privacy
- 0.883
- circulation
- 0.480
- carbon
- 0.833
- cost
- 0.443
Reported quantities
- FAR proxy (GFA / lot)
- 0.66
- site utilisation
- 0.729
- gross floor area, m²
- 452.6
- footprint, m²
- 226.3
- carbon proxy, kgCO₂e/m² (A1–A3)
- 320
- cost index / m² (unitless)
- 2.61
- worst habitable room, daylight
- 0.000
- circulation share of GFA
- 26%
- open space, net of parking
- 67%
- courtyard void, m²
- 0.0
- plumbing stacks
- 8
- footprint corners
- 4
- preferred adjacencies met
- 63%
Benchmark constraints
Benchmark rules, not building code.
- C01geometry valid passed
- C02no overlap passed
- C03within buildable passed
- C04min room area passed
- C05min room dimension failedentry clear dim 1.10 < 1.20 mbathroom clear dim 1.40 < 1.50 m
- C06max room aspect passed
- C07min unit area passed
- C08unit connectivity passed
- C09street access passed
- C10habitable daylight failedkitchen has 0.00 m of window-capable wall
- 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 | 112.2 | 9 |
| U1 | 2BR | 98.8 | 9 |
| U2 | 2BR | 108.6 | 9 |
| U3 | 2BR | 133.0 | 9 |
All 36 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| STAIR:U0@0 | circulation | U0 | 0 | 15.3 | 2.15 × 7.10 |
| STAIR:U0@1 | circulation | U0 | 1 | 15.3 | 2.15 × 7.10 |
| U0@0#1 | living | U0 | 0 | 22.0 | 3.10 × 7.10 |
| U0@0#0 | entry | U0 | 0 | 4.8 | 2.65 × 1.80 |
| U0@0#3 | bathroom | U0 | 0 | 4.8 | 2.65 × 1.80 |
| U0@0#2 | kitchen | U0 | 0 | 9.3 | 2.65 × 3.50 |
| U0@1#5 | bedroom primary | U0 | 1 | 21.3 | 3.00 × 7.10 |
| U0@1#7 | bathroom | U0 | 1 | 7.2 | 2.75 × 2.60 |
| U0@1#6 | bedroom secondary | U0 | 1 | 12.4 | 2.75 × 4.50 |
| STAIR:U1@0 | circulation | U1 | 0 | 12.2 | 1.95 × 6.25 |
| STAIR:U1@1 | circulation | U1 | 1 | 12.2 | 1.95 × 6.25 |
| U1@0#1 | living | U1 | 0 | 20.6 | 3.30 × 6.25 |
| U1@0#2 | kitchen | U1 | 0 | 9.1 | 2.65 × 3.45 |
| U1@0#0 | entry | U1 | 0 | 2.9 | 2.65 × 1.10 |
| U1@0#3 | bathroom | U1 | 0 | 4.5 | 2.65 × 1.70 |
| U1@1#5 | bedroom primary | U1 | 1 | 20.3 | 3.25 × 6.25 |
| U1@1#6 | bedroom secondary | U1 | 1 | 11.1 | 2.70 × 4.10 |
| U1@1#7 | bathroom | U1 | 1 | 5.8 | 2.70 × 2.15 |
| STAIR:U2@0 | circulation | U2 | 0 | 10.2 | 1.70 × 6.00 |
| STAIR:U2@1 | circulation | U2 | 1 | 10.2 | 1.70 × 6.00 |
| U2@0#0 | entry | U2 | 0 | 4.2 | 2.70 × 1.55 |
| U2@0#3 | bathroom | U2 | 0 | 3.8 | 2.70 × 1.40 |
| U2@0#2 | kitchen | U2 | 0 | 8.2 | 2.70 × 3.05 |
| U2@0#1 | living | U2 | 0 | 27.9 | 4.65 × 6.00 |
| U2@1#7 | bathroom | U2 | 1 | 7.2 | 3.80 × 1.90 |
| U2@1#6 | bedroom secondary | U2 | 1 | 15.6 | 3.80 × 4.10 |
| U2@1#5 | bedroom primary | U2 | 1 | 21.3 | 3.55 × 6.00 |
| STAIR:U3@0 | circulation | U3 | 0 | 13.6 | 1.85 × 7.35 |
| STAIR:U3@1 | circulation | U3 | 1 | 13.6 | 1.85 × 7.35 |
| U3@0#1 | living | U3 | 0 | 28.8 | 5.15 × 5.60 |
| U3@0#3 | bathroom | U3 | 0 | 9.0 | 5.15 × 1.75 |
| U3@0#0 | entry | U3 | 0 | 4.2 | 2.05 × 2.05 |
| U3@0#2 | kitchen | U3 | 0 | 10.9 | 2.05 × 5.30 |
| U3@1#5 | bedroom primary | U3 | 1 | 23.9 | 3.25 × 7.35 |
| U3@1#6 | bedroom secondary | U3 | 1 | 19.8 | 3.95 × 5.00 |
| U3@1#7 | bathroom | U3 | 1 | 9.3 | 3.95 × 2.35 |