Budapest Renovation: Water, Gas & Electrical Services

Our historical approach

We rebuilt the internal services from scratch.

In the older apartments we renovated, we stripped out finishes, private plumbing and the electrical installation before rebuilding. We also considered relocating the water meter, removing the gas supply completely and increasing electrical capacity where the specification justified it. This was our project approach, not a rule for every Budapest apartment.

The first decision is to define the boundary between the apartment and the building.

A cable, pipe or meter visible inside the apartment may fall under the owner, the condominium or the network operator. That boundary determines who designs, approves, carries out and pays for the work, and who can recommission the installation.

01Electricity

A new consumer unit does not solve an inadequate contracted capacity.

In our projects, we rebuilt the internal electrical installation and often applied for additional capacity and a three-phase supply where the load calculation justified it. The purpose was to support electric cooking, air conditioning, water heating and other appliances likely to operate at the same time.

Budapest’s electricity distribution network is operated by ELMŰ Hálózati Kft., part of E.ON Hungária. A capacity upgrade begins by assessing the requirement with a registered electrician and submitting an application to the network operator. E.ON then checks network availability and identifies the work, documents and charges required.

Three-phase power is neither a universal renovation requirement nor guaranteed at the capacity requested. It should follow a load assessment and the operator’s response. An engineer’s design is not required for every standard application, although larger or non-standard schemes require additional documentation.

E.ON capacity-upgrade procedure ↗

02Gas

Removing the meter and removing the pipework are separate operations.

Where gas was no longer required in our projects, our objective was to remove both the meter and the pipework crossing the apartment. Meter removal alone could leave the upstream connection and visible pipes in place, so the intended scope had to be stated precisely.

Budapest’s gas network is operated by MVM Főgáz Földgázhálózati Kft. The official procedure distinguishes temporary suspension from permanent disconnection. In a multi-unit building, complete removal may require a gas design, written consent from the building representative, a coordinated shutdown and a successful pressure test before the other apartments can be reconnected.

Gas pipework can materially constrain linings, joinery and the interior layout. Its treatment should not be decided by the decorator or main contractor alone. MVM directs owners to an appropriately qualified gas designer and a licensed gas installer.

MVM Főgáz suspension and permanent-disconnection procedure ↗

03Water

An apartment water meter may be relocated, provided it remains accessible for reading and inspection.

We removed the old internal pipework and rebuilt the system from the building connection points. Where an apartment sub-meter was poorly located, we considered relocating it to an accessible technical cabinet in the kitchen or bathroom.

Fővárosi Vízművek distinguishes the building’s main meter from an apartment sub-meter. For a new metering point, the account holder for the building’s main meter, usually the condominium acting through its common representative, must be informed and give consent. A suitably qualified installer must carry out the work, followed by the applicable technical acceptance and sealing procedure.

The meter, connections and seals must remain accessible for reading, inspection, maintenance and replacement. A recess or technical cabinet is possible when those requirements are met. A building-wide water shutdown is not automatic. In our experience, it had to be scheduled when the apartment could not be isolated or the work reached a shared riser.

Fővárosi Vízművek apartment sub-meter procedure ↗

Before signing the quotation

Seven items to state explicitly.

Boundary of the private system

State exactly where the contractor’s scope begins and ends.

Meters

Identify who applies for, relocates, replaces, submits and pays for each meter.

Electrical capacity

Separate internal wiring, the meter position, the capacity application and network-operator charges.

Gas removal

Distinguish the contract, meter, disconnection, internal pipework and work on the shared network.

Condominium

Identify the approvals, access, protection and notices required within the building.

Shutdowns

Allocate a date, responsible party and recommissioning process for water, gas or electricity.

Records and acceptance

List the drawings, photographs, tests, certificates, seals and documents due before final payment.

FAQ

Common questions before acquisition or budgeting

Is three-phase power mandatory for a Budapest apartment renovation?

No. We requested it frequently where the load assessment justified it, but the requirement and available capacity must be confirmed with a registered electrician and the network operator.

Does the main contractor’s quotation include meter relocation?

Not necessarily. In our experience, meters, network charges, studies, shutdowns and common-area work were often priced or invoiced separately. The contract should state this explicitly.

Does removing the gas meter remove every pipe?

No. Temporary suspension or meter removal can leave the upstream connection and pipework in place. Complete removal requires a separate technical and administrative scope.

Must the water supply to the whole building always be shut down?

No. It depends on whether the apartment can be isolated and which part of the system is affected. Work on a shared riser requires coordination with the condominium.

Official sources consulted

Renovating a Budapest apartment’s water, gas and electrical systems