Skillion-roof home · hollow concrete block · mono-pitch IBR roof · garage

Welwitschia House

2 bedrooms + garage3 bedrooms2 bedrooms

House
113 m²
Garage
23 m²
Bedrooms
2 · 2 bath
Footprint
17.0 × 12.2 m
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What the materials cost

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

N$ 717,000Likely range N$ 645,000 to N$ 824,000 · about N$ 5,250 per m²

By trade

Foundations and floor slabN$ 97,500
Walls and structureN$ 68,700
Plaster and screedsN$ 16,600
RoofN$ 144,800
Ceilings and insulationN$ 30,900
Doors and windowsN$ 41,000
Floor and wall finishesN$ 52,000
PaintN$ 20,200
Plumbing and drainageN$ 98,900
ElectricalN$ 46,800
Kitchen and built-in joineryN$ 85,600
SundriesN$ 14,100
All materialsN$ 717,000100%

Main quantities

Cement
312 bags
Building, plaster and concrete sand
47 m³
Crusher stone
24 m³
Hollow concrete blocks
4,165 blocks
Reinforcing steel
904 kg
IBR roof sheeting
182 m²
Floor and wall tiles
81 m²
Paint
260 litres
Gypsum ceiling
133 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. 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

  • Living block
  • Bedroom block
  • Garage
RoomZoneClear size (m)Area m²
Gross floor area (outside of walls)136.5

Drawing set & model

A-001Roof plan (mono-pitch), drawing list, specification
A-101Ground floor plan 1:100
A-102Reflected ceiling plan — ceiling types, lights, fans, speakers, APs, hatches
A-201 / A-301Elevations and sections 1:100
A-601 / A-602Door, window and room schedules; finishes plan and schedule
A-603Paint and colour schedule — interior colour plan, RAL colours, paint systems
A-604Carpentry and joinery — kitchen, vanities, cupboards, door elevations
S-101, S-501–503Foundation plan and connection details 1–9
P-101Plumbing — sewer and stormwater, drain schedule with inverts
P-102Plumbing — fresh water, hot and cold, 1 geyser
P-103Plumbing — fire water: hose reel, extinguishers, alarms, hose reach
M-101HVAC — 3 split AC units, refrigerant routes, extract fans, hood
E-101Electrical — power: sockets, isolators, main DB circuits
E-102Electrical — lighting: luminaires, switching, circuits
E-103UPS — 5 kVA inverter, 10.2 kWh battery, essential board and load
E-104CCTV and intercom — 8 cameras with views, NVR, cabling
E-105Audio visual and data — TV, data, speakers, Wi-Fi, 9U cabinet

The drawing set (22 drawings on A3) and the 3D model are issued for your erf after you order. Order drawings for the Welwitschia House, 2 bedrooms.

Preliminary — for review. Drainage, water, electrical and the sewer connection are indicative until the site survey and authority requirements are confirmed. Exposed mono-pitch IBR skillion roofs with deep eaves, one per block. Confirm founding conditions, wind loading, truss design (by the truss supplier) and member sizes against SANS 10400 and SANS 10160 before construction.