apartment value brussels · article
Value of an Apartment in Brussels
The criteria that determine the value of an apartment in Brussels: floor level, EPC rating, co-ownership, service charges, and specific valuation factors.
The value of an apartment in Brussels rests on a set of criteria relating to the unit itself, the building, and its environment. Where price-per-square-metre figures by municipality provide a statistical framework, this page details the qualitative factors that mean two apartments of the same size in the same neighbourhood can differ in value by 20 to 40%.
Unit criteria: your apartment specifically
Floor area and layout
The net habitable floor area (measured in accordance with EN 15733 or the approved measurement standard) is the starting point. But beyond the number of square metres, the quality of the layout makes the difference. An 85 m² flat with a 30 m² living room, a separate kitchen, and two bedrooms of 14 m² each will be valued higher than a 90 m² flat with a poor layout, an 8 m² bedroom, and a disproportionately large corridor.
Floor level and orientation
Floor level is a recognised valuation criterion for both experts and buyers. As a general rule:
- Ground floor without garden: discount of 10 to 15%
- Ground floor with private garden: variable price, sometimes equivalent to upper floors
- Intermediate floors: reference value
- Top floor: premium of 5 to 12%
- Penthouse with terrace: premium of up to 20 to 30%
Orientation plays a complementary role: a living room facing south or south-west with good natural light is preferred. In Brussels, where sunshine hours are limited, this criterion carries particular weight.
The EPC certificate
An apartment’s EPC certificate reflects the quality of insulation, glazing, heating, and ventilation. In a co-owned building, improving the EPC partly depends on collective decisions (roof insulation, replacement of shared window frames), which complicates individual works. An EPC A–B apartment in a modern building is significantly more valuable than an EPC E–G apartment in a 1960s building with no insulation.
Ancillary spaces
In Brussels, a parking space is a considerable asset, especially in neighbourhoods where on-street parking is regulated (residents’ permits, blue zones). Its standalone value ranges from €25,000 to €45,000 depending on location. A storage unit and a bicycle room also add value, albeit to a lesser degree.
Building criteria: the co-ownership context
Condition of the common parts
The upkeep of the stairwell, lift, roof, and facade reflects the quality of co-ownership management. A well-maintained building with a recently renovated facade inspires confidence and limits future special levies.
The reserve fund and voted works
A property expert systematically reviews the minutes of general meetings to identify works that have been voted on or are anticipated. A building with an insufficient reserve fund and roof works to be financed within two to three years presents a financial risk that is reflected in the value.
The level of service charges
Monthly co-ownership charges range from €80 in a small building without a lift to over €350 in a building with a concierge, lift, central heating, and maintained communal areas. High charges reduce the borrowing capacity of a prospective buyer and, consequently, the price they can offer.
The co-ownership regulations
Some regulations prohibit short-term lettings (Airbnb), the exercise of a liberal profession, or the keeping of pets. These restrictions can affect value — positively (quiet building) or negatively (reduced flexibility of use).
Environmental criteria
Micro-location
In a dense urban environment such as Brussels, value can vary from one street to the next. Proximity to a metro station (within 500 m), a park, quality schools, or a commercial hub adds value. Proximity to a noisy junction, a late-night shop, or a building site depreciates it.
Urban development projects
Major redevelopment projects (the pedestrianisation of the city centre, the development of Mediapark in Schaerbeek, the canal renovation) have a measurable impact on the value of surrounding apartments. A skilled expert takes account of ongoing and announced projects in their assessment.
Having your apartment valued: the right approach
To obtain a reliable estimate of your apartment’s value, two approaches complement each other:
- Property estimate: based on market comparables, it positions you for a sale. Discover our apartment valuation service.
- Property expertise: a certified report with detailed reasoning, essential for a mortgage application, an inheritance, or a partition of assets. See our apartment expertise service.
Contact our practice for a personalised valuation of your Brussels apartment.