B0016 · privacy-optimal · seed 2
B0016-sketch-2-936
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 289 square metres. Dwelling U1 (3BR) has 11 rooms totalling 146 square metres. Dwelling U2 (2BR) has 9 rooms totalling 113 square metres. Building footprint 274 square metres; open space 343 square metres. This design satisfies every benchmark hard constraint. Objective scores, higher is better: density 0.88, daylight 0.68, privacy 0.97, circulation 0.48, carbon 0.89, cost 0.81.
Objective vector
Proxy scores in [0, 1], higher is better. Kept as a vector; there is no overall score.
- density
- 0.885
- daylight
- 0.676
- privacy
- 0.968
- circulation
- 0.479
- carbon
- 0.890
- cost
- 0.813
Reported quantities
- FAR proxy (GFA / lot)
- 0.88
- site utilisation
- 0.925
- gross floor area, m²
- 548.6
- footprint, m²
- 274.3
- carbon proxy, kgCO₂e/m² (A1–A3)
- 300
- cost index / m² (unitless)
- 2.04
- worst habitable room, daylight
- 0.225
- circulation share of GFA
- 35%
- open space, net of parking
- 56%
- 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 | 289.4 | 9 |
| U1 | 3BR | 145.8 | 11 |
| U2 | 2BR | 113.4 | 9 |
All 29 rooms
| Room | Type | Dwelling | Storey | m² | w × h m |
|---|---|---|---|---|---|
| STAIR:U0@0 | circulation | U0 | 0 | 37.4 | 2.60 × 14.40 |
| STAIR:U0@1 | circulation | U0 | 1 | 37.4 | 2.60 × 14.40 |
| U0@0#2 | kitchen | U0 | 0 | 30.8 | 3.90 × 7.90 |
| U0@0#0 | entry | U0 | 0 | 28.0 | 3.55 × 7.90 |
| U0@0#3 | bathroom | U0 | 0 | 15.6 | 2.40 × 6.50 |
| U0@0#1 | living | U0 | 0 | 32.8 | 5.05 × 6.50 |
| U0@1#7 | bathroom | U0 | 1 | 68.5 | 7.45 × 9.20 |
| U0@1#5 | bedroom primary | U0 | 1 | 16.6 | 3.20 × 5.20 |
| U0@1#6 | bedroom secondary | U0 | 1 | 22.1 | 4.25 × 5.20 |
| STAIR:U1@0 | circulation | U1 | 0 | 15.0 | 1.85 × 8.10 |
| STAIR:U1@1 | circulation | U1 | 1 | 15.0 | 1.85 × 8.10 |
| U1@0#0 | entry | U1 | 0 | 8.7 | 2.90 × 3.00 |
| U1@0#1 | living | U1 | 0 | 12.8 | 4.25 × 3.00 |
| U1@0#3 | kitchen | U1 | 0 | 18.6 | 7.15 × 2.60 |
| U1@0#2 | dining | U1 | 0 | 13.4 | 5.35 × 2.50 |
| U1@0#4 | bathroom | U1 | 0 | 4.5 | 1.80 × 2.50 |
| U1@1#8 | bedroom secondary | U1 | 1 | 14.6 | 3.20 × 4.55 |
| U1@1#6 | bedroom primary | U1 | 1 | 18.0 | 3.95 × 4.55 |
| U1@1#7 | bedroom secondary | U1 | 1 | 14.7 | 4.15 × 3.55 |
| U1@1#9 | bathroom | U1 | 1 | 10.7 | 3.00 × 3.55 |
| STAIR:U2@0 | circulation | U2 | 0 | 21.7 | 3.45 × 6.30 |
| STAIR:U2@1 | circulation | U2 | 1 | 21.7 | 3.45 × 6.30 |
| U2@0#2 | kitchen | U2 | 0 | 10.9 | 3.45 × 3.15 |
| U2@0#3 | bathroom | U2 | 0 | 6.6 | 2.10 × 3.15 |
| U2@0#0 | entry | U2 | 0 | 4.6 | 1.45 × 3.15 |
| U2@0#1 | living | U2 | 0 | 12.9 | 4.10 × 3.15 |
| U2@1#7 | bathroom | U2 | 1 | 13.3 | 5.55 × 2.40 |
| U2@1#6 | bedroom secondary | U2 | 1 | 10.1 | 2.60 × 3.90 |
| U2@1#5 | bedroom primary | U2 | 1 | 11.5 | 2.95 × 3.90 |