Land Betterment Charges Are Up. Does Your Industrial Property Cost More Now?

Industrial land betterment charge rates have risen by an average of 3.9 per cent. That is not a reason for every industrial property's asking price to go up by 3.9 per cent this morning.

SLA's latest revision applies from 1 September 2026 to 28 February 2027. Commercial rates increased by an average of 1.7 per cent, and the industrial increases vary across geographic sectors.

The useful question is whether the transaction or development you are considering actually involves a chargeable enhancement of land value.

Where the charge enters the calculation

Land betterment charge concerns value enhancement arising from matters such as an approved change of use or an increase in development intensity, where applicable. It is not an annual property tax bill, and it is not the buyer's stamp duty calculation on an ordinary purchase.

If you are buying an existing factory and continuing its approved use without a relevant enhancement, the rate announcement does not automatically create an extra charge equal to the reported percentage increase.

For a redevelopment proposal, the applicable rate can affect the cost of making the intended scheme possible. That needs checking against the specific site, use, development proposal and assessment basis, with the relevant professionals.

Look at the spread rather than the average. All 118 industrial sectors saw increments, ranging from about 2 to 10 per cent. On the commercial side the picture is far more uneven: 46 of 118 sectors rose by roughly 3 to 19 per cent, and the remaining 72 did not change at all. Applying a headline average to a development budget can be seriously misleading.

The calculation also needs more than the rate. The relevant chargeable enhancement and the applicable baseline have to be established first. Multiplying the purchase price by 3.9 per cent does not answer the question.

If you are exploring additional floor area or a different use, ask the consultant to update the feasibility study before treating the redevelopment potential as a reason to raise your offer.

Watch what remains after the costs

A property can have attractive development potential and still be too expensive once construction, professional fees, financing, charges and a realistic delivery programme are added up.

Higher charge rates may also reflect the authorities' view of land values. They are not a property-specific valuation, and they do not establish the rent a tenant will pay.

The September revision matters most where the investment case depends on changing or intensifying the asset. If your case rests on existing income, keep assessing that income on its own merits.

Before paying for development upside, get the cost of unlocking it onto the same page as the expected proceeds. A little precision here is worth far more than a broad claim that industrial values have just gone up.