Bulk & Yield Modeler

Inputs

Project (optional)

Site Area (m²)

FAR (gross)

Efficiency (Net/Gross, %)

Development Type

Residential Mix

Shares ≈ 100% of net sellable.

Type

Share %

Avg Size (m²)

Res Price (ZAR/m²) or Rent (/m²/mo)

Revenue Type

Parking Ratio (bays/unit)

Cap Rate (if rent, %/yr)

Optional Costs

Hard Cost (ZAR/m² gross)

Soft % of Hard

Contingency %

Land Cost (ZAR)

Planning Controls — Capacity Check

Approximates geometric capacity using coverage, height and building lines (envelope).

Frontage Width (m)

Plot Depth (m)

Front BL (m)

Rear BL (m)

Side A BL (m)

Side B BL (m)

Max Coverage (%)

Max Height (m)

Storey Height (m)

Municipal Parking Minima (Indicative)

Choose a city & zone to preview typical minima. Tick “Apply” to set your ratios.

Municipality

Zone

Residential: —

Commercial (office/retail): —

Apply minima to ratios

—

Gross BUA (m²)

—

Net Area / GLA (m²)

—

Residential Units

—

GDV / Value (ZAR)

Detail

Sensitivities

FAR

FAR	Net m²	Units	GDV/Value

Price / Rent

Rate	Net m²	Units	GDV/Value

Efficiency

Eff %	Net m²	Units	GDV/Value

Unit Size (Res)

Avg Size m²	Net m²	Units	GDV/Value

Sensitivity increments are auto-chosen around your base inputs (± ranges). Export CSV to analyse further.