A flat "water minimum" line item — RM36, RM40, sometimes higher — is common on condo utility statements even when a unit's own meter reading is low. It is not a gazetted Air Selangor domestic tariff item charged per unit; it usually reflects how the building's bulk water account and internal sub-metering are structured, and whether it can legally be passed down to your unit depends on the scheme's by-laws and how it was resolved — not on the number itself.
Most Klang Valley condos and apartments built before individual "parcel" meters became compulsory are still supplied through one large bulk water meter at the building's main incoming pipe. Air Selangor bills that single bulk account monthly; the Joint Management Body (JMB) or Management Corporation (MC) then reads each unit's internal sub-meter and re-bills residents. That two-step structure is exactly where minimum-charge disputes come from, and it's worth separating what the water operator actually charges from what your JMB has chosen to charge you.
How does bulk water billing actually work in a condo?
Air Selangor issues one bill to the JMB/MC's bulk account (tariff code 17), not to individual units. As of 2026, that bulk account is charged a flat RM2.09 per cubic metre with a minimum monthly charge of RM173 on the account as a whole (RM1.18/m3 with a RM35 minimum for low-cost flats under code 18). The JMB then splits the bulk bill across units using each unit's sub-meter reading, and separately covers the "shrinkage" — the gap between what the bulk meter recorded and what the sum of all unit sub-meters recorded, which covers common-area usage like the pool, gardening and pipe losses.
This matters because the RM173 minimum is a charge on the building's single bulk account, not a per-unit minimum imposed by the water operator. If your statement shows a fixed per-unit minimum instead, that number was set by the JMB, not by Air Selangor.
| Billing structure | Who is billed | 2026 rate |
|---|---|---|
| Individual (parcel) meter — domestic, code 10 | Each unit directly by Air Selangor | RM0.65/m3 (first 20m3), tiered up to RM3.51/m3, RM6.50 minimum per account |
| Bulk meter — residential, code 17 | JMB/MC bulk account, then re-billed to units | RM2.09/m3 flat, RM173 minimum on the bulk account |
| Bulk meter — low-cost flats, code 18 | JMB/MC bulk account, then re-billed to units | RM1.18/m3, RM35 minimum on the bulk account |
Under the Water Services Industry (Water Reticulation and Plumbing) Rules 2014, parcel owners are entitled to apply for individual meters through the JMB/MC, and after migration each unit is billed directly at the cheaper domestic tariff. Migration has to go through the JMB as the bulk account holder — an individual owner cannot open a direct Air Selangor account while the building is still on a shared bulk meter.
Is a flat per-unit water minimum like RM36 actually legal?
There is no published Air Selangor or SPAN rule setting a fixed per-unit domestic water minimum such as RM36; that figure traces back to an older commercial-category minimum, not a residential tariff, so its legality in your building turns on how the JMB adopted it — not on the amount itself. Malaysian courts have held that a management body may only levy charges it is authorised to impose, and charges beyond that authority can be struck down as void. That doesn't mean every JMB minimum is automatically illegal — a minimum genuinely tied to recovering the building's actual bulk-account shrinkage, common-area usage, or a charge properly passed at a general meeting, may be defensible.
What it does mean practically: don't assume a line item is legitimate just because it appears on a printed statement. Ask the JMB/MC for (1) the resolution or by-law authorising the minimum, and (2) how the figure was calculated against the actual bulk bill. If they can't produce either, that's the basis for a dispute — not a guarantee you'll get a refund.
Who is responsible if the building's water gets cut off?
The JMB/MC holds the bulk account, so if it fails to pay Air Selangor — even because residents underpaid or disputed sub-bills — the operator can disconnect the entire building's supply under the Water Services Industry Act 2006, not just the unit that owes money. This is the practical reason JMBs tend to over-collect via minimums and reserves rather than bill exactly to the last sen: a shortfall risks cutting water to every resident, including ones who paid on time. It's a real operational risk, not a scare tactic, and it's worth understanding before you assume withholding a disputed charge is consequence-free for your neighbours.
The JMB/MC also stays responsible for the internal pipes, tanks and pumps inside the building even after any unit migrates to an individual meter — Air Selangor's responsibility stops at the bulk supply point.
Does this matter at move-out and deposit reconciliation?
Yes — a JMB water minimum is exactly the kind of "outstanding sum" landlords sometimes try to deduct from a security deposit at handover, so tenants should ask for the final water statement before agreeing to any deduction. If the amount includes a flat minimum you never queried during the tenancy, that's a good moment to ask the landlord or JMB for the same authorisation and calculation evidence described above — quietly accepting a deduction at move-out is harder to reverse than raising it while you're still a resident. When you're comparing a new place to rent, ask upfront during viewing whether the building is still on a bulk meter or has migrated to individual meters — it changes what "the water bill" will actually look like once you move in. SPEEDHOME lists tenancies with a Zero Deposit option, which works as a risk-management structure — tenant screening plus an insurance-backed guarantee — instead of collecting a large upfront cash deposit that would otherwise sit tied up until these exact utility-reconciliation questions get settled.
Where do I dispute a JMB water charge?
Which route you take depends on who set the charge: disputes with Air Selangor's own billing go to the operator and then to the National Water Services Commission (SPAN); disputes with a JMB/MC's internal minimum or re-billing formula go through the strata scheme itself. For internal JMB charges, raise it at the next AGM/EGM, lodge a written complaint with the Commissioner of Buildings (COB) at your local authority, or — for a more formal remedy — file at the Strata Management Tribunal, which can hear claims up to RM250,000. None of these routes guarantees a specific outcome; each depends on the scheme's by-laws, resolutions and the evidence you bring.
FAQ
Is RM36 a real Air Selangor charge? Not as a current domestic per-unit tariff. RM36 traces back to an older commercial-category minimum (service apartments on commercial land), which the operator confirmed years ago as a minimum on that specific bulk supply category — it isn't a listed 2026 residential rate. Ask your JMB to explain where their figure comes from.
Can my JMB set any minimum water charge it wants? No — Malaysian courts have held that management bodies can only levy charges they're authorised to impose, and unauthorised charges can be struck down. But a minimum that genuinely reflects the building's bulk-account shortfall or was properly passed at a general meeting isn't automatically improper either; it depends on the paperwork behind it.
Can I apply for my own Air Selangor meter to skip the JMB minimum? You can apply for an individual parcel meter, but the application has to go through your JMB/MC as the bulk account holder — you cannot open a direct account yourself while the building remains on the shared bulk meter.
What happens if I just stop paying a disputed JMB water charge? The JMB/MC still owes Air Selangor on the bulk account regardless of individual disputes, and a large enough shortfall risks the whole building's supply being disconnected. Dispute it through the AGM, COB, or Tribunal rather than simply withholding payment.
Does SPAN handle complaints about my JMB's internal billing? No. SPAN regulates the licensed water operator (Air Selangor), not a JMB/MC's internal sub-billing formula. Internal charges are a strata-management matter for the COB or Strata Management Tribunal.
Should I check this before signing a tenancy? Yes — ask during viewing whether the building is on a bulk meter and whether there's a fixed water minimum, so it isn't a surprise on your first bill or a dispute at move-out. Compare current listings and Zero Deposit availability on SPEEDHOME's rental listings before you commit.