B0016 · knee point · seed 1
B0016-sketch-1-1168
Random sketch + repairF′ · meets all 17 benchmark constraints. Brief B0016
Plan drawing of a rowhouse on a 22.6 by 27.6 metre lot, 2 storeys, 3 dwellings, 29 rooms. Dwelling U0 (2BR) has 9 rooms totalling 109 square metres. Dwelling U1 (3BR) has 11 rooms totalling 116 square metres. Dwelling U2 (2BR) has 9 rooms totalling 338 square metres. Building footprint 282 square metres; open space 334 square metres. This design satisfies every benchmark hard constraint. Objective scores, higher is better: density 0.92, daylight 0.69, privacy 0.92, circulation 0.57, carbon 0.89, cost 0.79.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.922
- daylight
- 0.685
- privacy
- 0.915
- circulation
- 0.567
- carbon
- 0.894
- cost
- 0.794
Reported quantities
- FAR proxy (GFA / lot)
- 0.90
- site utilisation
- 0.949
- gross floor area, m²
- 563.0
- footprint, m²
- 281.5
- carbon proxy, kgCO₂e/m² (A1–A3)
- 298
- cost index / m² (unitless)
- 2.07
- worst habitable room, daylight
- 0.185
- circulation share of GFA
- 18%
- open space, net of parking
- 55%
- courtyard void, m²
- 0.0
- plumbing stacks
- 4
- 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 passed
- C06max room aspect passed
- 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 | 2BR | 108.6 | 9 |
| U1 | 3BR | 116.3 | 11 |
| U2 | 2BR | 338.1 | 9 |
All 29 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| STAIR:U0@0 | circulation | U0 | 0 | 7.5 | 1.05 × 7.10 |
| STAIR:U0@1 | circulation | U0 | 1 | 7.5 | 1.05 × 7.10 |
| U0@0#1 | living | U0 | 0 | 18.4 | 3.40 × 5.40 |
| U0@0#2 | kitchen | U0 | 0 | 17.3 | 3.20 × 5.40 |
| U0@0#0 | entry | U0 | 0 | 4.0 | 2.35 × 1.70 |
| U0@0#3 | bathroom | U0 | 0 | 7.2 | 4.25 × 1.70 |
| U0@1#5 | bedroom primary | U0 | 1 | 12.2 | 2.70 × 4.50 |
| U0@1#6 | bedroom secondary | U0 | 1 | 17.6 | 3.90 × 4.50 |
| U0@1#7 | bathroom | U0 | 1 | 17.2 | 6.60 × 2.60 |
| STAIR:U1@0 | circulation | U1 | 0 | 9.5 | 1.25 × 7.60 |
| STAIR:U1@1 | circulation | U1 | 1 | 9.5 | 1.25 × 7.60 |
| U1@0#0 | entry | U1 | 0 | 6.0 | 3.45 × 1.75 |
| U1@0#4 | bathroom | U1 | 0 | 5.2 | 2.95 × 1.75 |
| U1@0#1 | living | U1 | 0 | 22.1 | 6.40 × 3.45 |
| U1@0#3 | kitchen | U1 | 0 | 8.0 | 3.35 × 2.40 |
| U1@0#2 | dining | U1 | 0 | 7.3 | 3.05 × 2.40 |
| U1@1#6 | bedroom primary | U1 | 1 | 12.4 | 2.85 × 4.35 |
| U1@1#8 | bedroom secondary | U1 | 1 | 9.3 | 2.85 × 3.25 |
| U1@1#9 | bathroom | U1 | 1 | 15.1 | 3.55 × 4.25 |
| U1@1#7 | bedroom secondary | U1 | 1 | 11.9 | 3.55 × 3.35 |
| STAIR:U2@0 | circulation | U2 | 0 | 27.2 | 1.85 × 14.70 |
| STAIR:U2@1 | circulation | U2 | 1 | 27.2 | 1.85 × 14.70 |
| U2@0#3 | bathroom | U2 | 0 | 89.7 | 6.10 × 14.70 |
| U2@0#2 | kitchen | U2 | 0 | 19.9 | 3.55 × 5.60 |
| U2@0#1 | living | U2 | 0 | 27.3 | 3.55 × 7.70 |
| U2@0#0 | entry | U2 | 0 | 5.0 | 3.55 × 1.40 |
| U2@1#5 | bedroom primary | U2 | 1 | 45.4 | 9.65 × 4.70 |
| U2@1#7 | bathroom | U2 | 1 | 44.9 | 9.65 × 4.65 |
| U2@1#6 | bedroom secondary | U2 | 1 | 51.6 | 9.65 × 5.35 |