B0014 · privacy-optimal · seed 2
B0014-sketch-2-1186
Random sketch + repairF′ · meets all 17 benchmark constraints. Brief B0014
Plan drawing of a duplex on a 15.1 by 21.0 metre lot, 2 storeys, 2 dwellings, 14 rooms. Dwelling U0 (2BR) has 6 rooms totalling 89 square metres. Dwelling U1 (2BR) has 6 rooms totalling 89 square metres. Building footprint 101 square metres; open space 212 square metres. This design satisfies every benchmark hard constraint. Objective scores, higher is better: density 0.81, daylight 0.81, privacy 0.97, circulation 0.56, carbon 0.77, cost 0.34.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.813
- daylight
- 0.813
- privacy
- 0.969
- circulation
- 0.560
- carbon
- 0.770
- cost
- 0.339
Reported quantities
- FAR proxy (GFA / lot)
- 0.64
- site utilisation
- 0.879
- gross floor area, m²
- 202.7
- footprint, m²
- 101.3
- carbon proxy, kgCO₂e/m² (A1–A3)
- 343
- cost index / m² (unitless)
- 2.77
- worst habitable room, daylight
- 0.595
- circulation share of GFA
- 19%
- open space, net of parking
- 68%
- courtyard void, m²
- 0.0
- plumbing stacks
- 4
- footprint corners
- 4
- preferred adjacencies met
- 100%
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 | 88.9 | 6 |
| U1 | 2BR | 88.9 | 6 |
All 14 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| CORE@0 | shared circulation | shared | 0 | 12.4 | 1.40 × 8.85 |
| CORE@1 | shared circulation | shared | 1 | 12.4 | 1.40 × 8.85 |
| U0@0#1 | living | U0 | 0 | 32.2 | 5.60 × 5.75 |
| U0@0#2 | kitchen | U0 | 0 | 17.4 | 5.60 × 3.10 |
| U0@0#0 | entry | U0 | 0 | 6.4 | 1.35 × 4.75 |
| U0@0#5 | bedroom secondary | U0 | 0 | 14.7 | 3.10 × 4.75 |
| U0@0#4 | bedroom primary | U0 | 0 | 11.7 | 2.85 × 4.10 |
| U0@0#3 | bathroom | U0 | 0 | 6.6 | 1.60 × 4.10 |
| U1@1#0 | entry | U1 | 1 | 7.4 | 2.55 × 2.90 |
| U1@1#2 | kitchen | U1 | 1 | 8.6 | 2.95 × 2.90 |
| U1@1#1 | living | U1 | 1 | 32.7 | 5.50 × 5.95 |
| U1@1#5 | bedroom secondary | U1 | 1 | 15.0 | 4.55 × 3.30 |
| U1@1#3 | bathroom | U1 | 1 | 8.6 | 4.55 × 1.90 |
| U1@1#4 | bedroom primary | U1 | 1 | 16.6 | 4.55 × 3.65 |