B0016 · best infeasible · seed 1
B0016-anneal-1-699
Simulated annealingC · violates 1 of 17 benchmark constraints (1 violations). 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 113 square metres. Dwelling U1 (3BR) has 11 rooms totalling 214 square metres. Dwelling U2 (2BR) has 9 rooms totalling 128 square metres. Building footprint 227 square metres; open space 400 square metres. This design is infeasible; failing categories: bad proportion. Objective scores, higher is better: density 0.64, daylight 0.70, privacy 0.92, circulation 0.55, carbon 0.85, cost 0.56.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.641
- daylight
- 0.699
- privacy
- 0.917
- circulation
- 0.546
- carbon
- 0.853
- cost
- 0.560
Reported quantities
- FAR proxy (GFA / lot)
- 0.73
- site utilisation
- 0.767
- gross floor area, m²
- 454.7
- footprint, m²
- 227.4
- carbon proxy, kgCO₂e/m² (A1–A3)
- 313
- cost index / m² (unitless)
- 2.43
- worst habitable room, daylight
- 0.158
- circulation share of GFA
- 20%
- open space, net of parking
- 64%
- courtyard void, m²
- 0.0
- plumbing stacks
- 7
- footprint corners
- 4
- preferred adjacencies met
- 50%
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 failedbedroom_secondary aspect 2.60 > 2.60
- 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 | 112.8 | 9 |
| U1 | 3BR | 213.8 | 11 |
| U2 | 2BR | 128.1 | 9 |
All 29 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| STAIR:U0@0 | circulation | U0 | 0 | 9.6 | 1.75 × 5.50 |
| STAIR:U0@1 | circulation | U0 | 1 | 9.6 | 1.75 × 5.50 |
| U0@0#2 | kitchen | U0 | 0 | 15.7 | 2.85 × 5.50 |
| U0@0#1 | living | U0 | 0 | 18.4 | 3.35 × 5.50 |
| U0@0#3 | bathroom | U0 | 0 | 9.4 | 2.30 × 4.10 |
| U0@0#0 | entry | U0 | 0 | 3.2 | 2.30 × 1.40 |
| U0@1#5 | bedroom primary | U0 | 1 | 19.0 | 3.45 × 5.50 |
| U0@1#7 | bathroom | U0 | 1 | 8.6 | 5.05 × 1.70 |
| U0@1#6 | bedroom secondary | U0 | 1 | 19.2 | 5.05 × 3.80 |
| STAIR:U1@0 | circulation | U1 | 0 | 18.2 | 1.55 × 11.75 |
| STAIR:U1@1 | circulation | U1 | 1 | 18.2 | 1.55 × 11.75 |
| U1@0#3 | kitchen | U1 | 0 | 16.6 | 2.35 × 7.05 |
| U1@0#0 | entry | U1 | 0 | 11.0 | 2.35 × 4.70 |
| U1@0#4 | bathroom | U1 | 0 | 5.9 | 1.95 × 3.05 |
| U1@0#2 | dining | U1 | 0 | 9.9 | 3.25 × 3.05 |
| U1@0#1 | living | U1 | 0 | 45.2 | 5.20 × 8.70 |
| U1@1#7 | bedroom secondary | U1 | 1 | 21.9 | 7.55 × 2.90 |
| U1@1#8 | bedroom secondary | U1 | 1 | 11.6 | 2.20 × 5.25 |
| U1@1#9 | bathroom | U1 | 1 | 28.1 | 5.35 × 5.25 |
| U1@1#6 | bedroom primary | U1 | 1 | 27.2 | 7.55 × 3.60 |
| STAIR:U2@0 | circulation | U2 | 0 | 7.2 | 1.15 × 6.25 |
| STAIR:U2@1 | circulation | U2 | 1 | 7.2 | 1.15 × 6.25 |
| U2@0#1 | living | U2 | 0 | 34.7 | 5.55 × 6.25 |
| U2@0#3 | bathroom | U2 | 0 | 5.9 | 3.55 × 1.65 |
| U2@0#0 | entry | U2 | 0 | 6.9 | 3.55 × 1.95 |
| U2@0#2 | kitchen | U2 | 0 | 9.4 | 3.55 × 2.65 |
| U2@1#5 | bedroom primary | U2 | 1 | 30.3 | 4.85 × 6.25 |
| U2@1#6 | bedroom secondary | U2 | 1 | 15.7 | 4.25 × 3.70 |
| U2@1#7 | bathroom | U2 | 1 | 10.8 | 4.25 × 2.55 |