Olanjay Limited Company
ResidentialSustainable

Savannah Eco Retreat

A five-bedroom house designed to run largely off-grid, with rammed earth walls, solar generation and full rainwater harvesting.

Savannah Eco Retreat view 11 / 3
bed

5

Bedrooms

shower

5

Bathrooms

layers

2

Floors

directions_car

2

Parking

straighten

4,600 sq ft

Floor area

crop_square

100 x 140 ft

Plot size

About this design

This design was drawn for a site with unreliable grid power and no mains water, and it treats both as design problems rather than afterthoughts. Rammed earth walls give the house enough thermal mass to stay comfortable through the day without mechanical cooling.

A roof-mounted solar array with battery storage covers normal household demand, and the plant room is sized so a generator can be added later as backup if the owner wants one. Rainwater from the whole roof area feeds storage tanks and a filtration system.

The living spaces open onto a deep shaded terrace facing the prevailing breeze, and the bedrooms are placed on the cooler side of the plan.

Key features

  • checkRammed earth walls with high thermal mass
  • checkRoof-mounted solar array with battery storage
  • checkFull rainwater harvesting and filtration
  • checkGreywater recycling for irrigation
  • checkDeep shaded terrace on the windward side
  • checkPlant room pre-sized for a backup generator

Interested in this design?

Tell us about your plot and we will confirm pricing, lead time and any changes you need.

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