Modern apartment block · 5 double-storey blocks · framed flat roofs · 45-bay parking court

Onyx Court

4 apartments of 2 bedrooms (2 up, 2 down) round a shared stair

Apartments
20
Each
2 bed · 80–94 m²
Blocks
5 × 4 units
Parking
45 bays
Total floor area
2286 m²
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What the materials cost

Every material in the Onyx Court, measured from this 3D model and priced at Windhoek prices (October 2026), including VAT. Base house, no optional extras ticked.

N$ 11.01 millionAbout N$ 550,000 per apartment · Likely range N$ 9,905,000 to N$ 12,656,000 · about N$ 4,820 per m²

By trade

Foundations and floor slabN$ 762,400
Walls and structureN$ 718,100
First-floor slab, beams and stairN$ 1,721,900
Plaster and screedsN$ 289,100
RoofN$ 1,362,200
Ceilings and insulationN$ 589,600
Doors and windowsN$ 739,900
Floor and wall finishesN$ 566,500
PaintN$ 240,800
Plumbing and drainageN$ 1,299,700
ElectricalN$ 768,100
Kitchen and built-in joineryN$ 1,398,700
SundriesN$ 215,800
Parking court and siteN$ 332,400
All materialsN$ 11,005,000100%

Main quantities

Cement
4,435 bags
Building, plaster and concrete sand
593 m³
Crusher stone
298 m³
Hollow concrete blocks
43,625 blocks
Reinforcing steel
10,685 kg
IBR roof sheeting
1,360 m²
Floor and wall tiles
816 m²
Paint
3,300 litres
Gypsum ceiling
2,300 m²

Optional extras

Not in the base price. Tick what you want: the total, the trades and the 3D model update.

The base price includes everything to build and finish the house as designed: foundations, slab, blocks, cement, building, plaster and concrete sand, stone, steel, roof, ceilings, doors and windows, tiles, paint, plumbing, sanitaryware, electrical and lighting, and fitted joinery. The garage door with its motor, and pavers for the driveway, stoep and patio are included. For the double storey: the rib-and-block first floor, beams, stair and balustrades are included; temporary propping is plant hire. Air-conditioning, fire protection, backup power, CCTV and audio visual are optional extras, priced above. Not included: labour, plant hire, transport outside Windhoek, plan approval and professional fees, land, boundary walls and gates, landscaping, and loose appliances (stove, fridge, washing machine, TVs). Prices change; we confirm them with suppliers when we quote for your erf.

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Room schedule

  • Ground floor
  • First floor
RoomZoneClear size (m)Area m²
Gross floor area (outside of walls)457.1

Drawing set & model

A-001Roof plan (gabled), drawing list, specification
A-101 / A-111Ground and first floor plans
A-102 / A-112Reflected ceiling plans, both floors
A-201 / A-301Elevations and sections 1:100, through the stair
A-601 – A-604Schedules, finishes, paint and colour, joinery
S-101Foundation plan: strip footings sized for the two-storey loads
S-102First-floor slab: 220 rib-and-block layout, beams, lintels, stair
S-103Structural design summary: loads, slab, beams, lintels, stair, footings
S-104First-floor slab details: rib-and-block section, bearings, top bars, beam, void trimmer, strips
S-501 – S-503Connection details 1–9
P-101 – P-103Drainage; hot and cold water — 4 prepaid water meters, a separate main and a solar water heater for every apartment; fire
M-101HVAC — 12 split AC units on both floors
E-101 – E-105Power and lighting — meter kiosk with 4 prepaid electricity meters, own sub-main and DB in every apartment, common board for stair and outside lights; CCTV (5 cameras), audio visual and data

Room schedule and drawing list: the typical block of four apartments (the five blocks are identical). The drawing set and 3D model are issued for your site after you order. Ask for a quote for Onyx Court.

Preliminary — for review. Drainage, water, electrical and the sewer connection are indicative until the site survey and authority requirements are confirmed. Framed flat roofs (IBR at 3° inside painted fascia frames); rib-and-block first floor and balconies, torch-on waterproofing, glass balustrades; aluminium windows; feature cladding. Each apartment to have its own prepaid electricity meter, DB and water meter (sub-metering by the body corporate). Confirm founding conditions, wind loading, truss design (by the truss supplier) and member sizes against SANS 10400 and SANS 10160 before construction. First floor: rib-and-block slab, beams, lintels and footings designed to SANS 10160 / SANS 10100-1 for the loads stated on sheet S-103; the rib supplier designs the ribs and propping for the stated actions.