By Dhiladhila Magazine · March 2026

When it costs almost the same to add a room as to build a house, the choice a city makes reveals what it can afford.

When adding a room to an existing house costs almost as much as building a new one, the choice a city makes says a good deal about what its households can afford. In January 2026 Windhoek approved 109 building plans worth N$101.8 million (about US$5.7 million), and the split is telling: 72 additions and alterations against just 27 new houses.

The numbers describe a market that is improving what it already owns rather than starting from scratch. Additions and alterations came to N$50.6 million and new houses to N$50.1 million – almost level in value, but the renovations outnumbered the new builds by nearly three to one, which points to smaller, more cautious projects.

Reading the split

The headline is not the total but the composition. Seventy-two renovation approvals against 27 new houses is a market leaning heavily toward incremental improvement, and the near-equal spend on each category means the average renovation is far smaller than the average new build. Households are spreading modest sums across many small projects.

That pattern usually signals caution rather than confidence. Building a new house is a large, indivisible commitment; adding a room or upgrading an existing one can be sized to a tighter budget and paused if circumstances change. When a city renovates more than it builds, it is often managing constraint, not expansion.

A city that renovates more than it builds is trimming its ambitions to its budget.

Why upgrading beats building now

For many Windhoek owners the arithmetic favours improvement. Land, services and the fixed costs of a new build are steep, while an addition uses infrastructure already in place and can lift a property’s value or usable space at lower risk. In an uncertain economy, the smaller commitment is the rational one.

Finance shapes the choice too. A renovation can be funded from savings or a modest loan, whereas a new house typically means a full mortgage at prevailing rates. When borrowing is expensive or incomes feel fragile, the project that can be self-funded and completed in stages wins on grounds that have little to do with taste.

Improvement wins when the new-build mortgage is the risk a household will not take.

What it means for the trades

A renovation-led market reshapes demand for the building sector. It favours small contractors, specialist trades and suppliers of finishing materials over the large crews and structural work that new houses require. The work is more numerous but smaller in scale, which suits established local firms more than it suits speculative developers.

For a materials supplier or a builder, the January mix is a planning signal. Demand is skewing toward extensions, alterations and the fittings that go into existing homes, and the firms that organise around many small jobs are better placed than those waiting for a pipeline of new-build contracts that the numbers do not yet support.

The renovation market rewards the many-small-jobs contractor over the big-build developer.

The signal under the numbers

One month is not a trend, but the composition is consistent with a housing market where new supply is muted and households invest defensively in what they hold. If it persists, Windhoek’s stock grows slowly while its existing homes are steadily upgraded, which has consequences for affordability and for where new residents will live.

The risk for the city is a widening gap between housing demand and new construction. Renovation improves the homes that exist; it does not add the units a growing population needs. A market stuck in upgrade mode can look busy on paper while the underlying supply problem quietly deepens.

Renovation improves the houses that exist but never adds the ones a city still needs.

For a Windhoek developer, contractor or materials supplier, January’s plans point to a market improving what it owns rather than building anew. The decision it poses is whether to organise around the steady flow of small renovation work now, or to bet that new-build demand recovers – a bet the current numbers do not yet support.

Sources: Windhoek building plans, January 2026 (HEI); City of Windhoek