Executive double storey · hollow concrete block · hipped tiled roof · double garage

Khomas House

4 bedrooms (one downstairs) + TV lounge + double garage

House
297 m²
Garage
46 m²
Floors
2
Bedrooms
4 · 3 bath
Footprint
22.4 × 12.8 m
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Layers
Walls
Disciplines
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What the materials cost

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

N$ 1.38 millionLikely range N$ 1,243,000 to N$ 1,588,000 · about N$ 4,030 per m²

By trade

Foundations and floor slabN$ 144,700
Walls and structureN$ 127,000
First-floor slab, beams and stairN$ 161,500
Plaster and screedsN$ 38,500
RoofN$ 230,100
Ceilings and insulationN$ 92,600
Doors and windowsN$ 61,000
Floor and wall finishesN$ 92,400
PaintN$ 42,100
Plumbing and drainageN$ 153,300
ElectricalN$ 82,400
Kitchen and built-in joineryN$ 128,600
SundriesN$ 27,100
All materialsN$ 1,381,000100%

Main quantities

Cement
677 bags
Building, plaster and concrete sand
95 m³
Crusher stone
48 m³
Hollow concrete blocks
7,570 blocks
Reinforcing steel
1,852 kg
Roof tiles
299 m²
IBR roof sheeting
29 m²
Floor and wall tiles
136 m²
Paint
560 litres
Gypsum ceiling
343 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.

Get a quote for your erf

Room schedule

  • Ground floor
  • First floor
RoomZoneClear size (m)Area m²
Gross floor area (outside of walls)343.0

Drawing set & model

A-001Roof plan (hipped), 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: 270 rib-and-block layout, beams, lintels, stair
S-103Structural design summary: loads, slab, beams, lintels, stair, footings
S-501 – S-503Connection details 1–9
P-101 – P-103Drainage with first-floor stacks; hot and cold water with 2 solar water heaters; fire
M-101HVAC — 6 split AC units on both floors
E-101 – E-105Power, lighting, UPS, CCTV (8 cameras), audio visual and data — both floors, DB2 sub-board

The drawing set (22 drawings on A3) and the 3D model are issued for your erf after you order. Order drawings for the Khomas House, 4 bedrooms.

Preliminary — for review. Drainage, water, electrical and the sewer connection are indicative until the site survey and authority requirements are confirmed. Hipped concrete-tile roof (22°) over the core, gabled tile roofs over the wings; rib-and-block first floor; IBR entrance canopy and patio. 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.