Logos Architects — Feasibility Tool

Residential Apartment Feasibility Calculation

Enter your assumptions on the left. Results update instantly on the right.

Enter your assumptions below, then tap Calculate to see your results.

1. Site & Planning

Site Area (sqm)

FSR (Floor Space Ratio)

2. GFA Split by Use (% of Max GFA)

GFA % — Residential

GFA % — Comm. (Retail)

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3. Efficiency % (GFA → Net Area)

Efficiency % — Residential

4. Unit Mix — Yield % & Avg. Size

Yield % — 1 Bed

Size — 1B (sqm)

Yield % — 2 Bed

Size — 2B (sqm)

Yield % — 3 Bed

Size — 3B (sqm)

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Headline Results

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Total Residential Units

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Max GFA (sqm)

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Comm. Retail GFA (sqm)

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FSR Achieved

GFA Allocation

GFA — Residential (sqm)—

GFA — Comm. Retail (sqm)—

Total Allocated GFA (sqm)—

Net Saleable Area

NSA — Residential (sqm)—

Residential Unit Yield

1 Bed Units—

2 Bed Units—

3 Bed Units—

Total Residential Units—