B0000 · density-optimal · seed 0
B0000-anneal-0-623
Simulated annealingC · meets all 17 benchmark constraints. Brief B0000
Plan drawing of a adu pair on a 16.5 by 19.9 metre lot, 2 storeys, 2 dwellings, 13 rooms. Dwelling U0 (2BR) has 6 rooms totalling 96 square metres. Dwelling U1 (1BR) has 5 rooms totalling 96 square metres. Building footprint 118 square metres; open space 211 square metres. This design satisfies every benchmark hard constraint. Objective scores, higher is better: density 1.00, daylight 0.64, privacy 0.77, circulation 0.53, carbon 0.81, cost 0.55.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 1.000
- daylight
- 0.640
- privacy
- 0.770
- circulation
- 0.527
- carbon
- 0.809
- cost
- 0.546
Reported quantities
- FAR proxy (GFA / lot)
- 0.72
- site utilisation
- 1.000
- gross floor area, m²
- 236.9
- footprint, m²
- 118.4
- carbon proxy, kgCO₂e/m² (A1–A3)
- 329
- cost index / m² (unitless)
- 2.45
- worst habitable room, daylight
- 0.549
- circulation share of GFA
- 41%
- open space, net of parking
- 64%
- courtyard void, m²
- 0.0
- plumbing stacks
- 3
- 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 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 | 95.9 | 6 |
| U1 | 1BR | 95.9 | 5 |
All 13 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| CORE@0 | shared circulation | shared | 0 | 22.6 | 2.40 × 9.40 |
| CORE@1 | shared circulation | shared | 1 | 22.6 | 2.40 × 9.40 |
| U0@0#5 | bedroom secondary | U0 | 0 | 16.2 | 3.85 × 4.20 |
| U0@0#3 | bathroom | U0 | 0 | 8.5 | 3.85 × 2.20 |
| U0@0#4 | bedroom primary | U0 | 0 | 11.6 | 3.85 × 3.00 |
| U0@0#0 | entry | U0 | 0 | 37.8 | 6.35 × 5.95 |
| U0@0#2 | kitchen | U0 | 0 | 10.0 | 2.90 × 3.45 |
| U0@0#1 | living | U0 | 0 | 11.9 | 3.45 × 3.45 |
| U1@1#1 | living | U1 | 1 | 37.6 | 5.15 × 7.30 |
| U1@1#2 | kitchen | U1 | 1 | 10.8 | 5.15 × 2.10 |
| U1@1#3 | bathroom | U1 | 1 | 8.8 | 5.05 × 1.75 |
| U1@1#0 | entry | U1 | 1 | 14.9 | 5.05 × 2.95 |
| U1@1#4 | bedroom primary | U1 | 1 | 23.7 | 5.05 × 4.70 |