Renovation of your home in Frederiksberg.
Frederiksberg Municipality is Denmark's smallest and most densely populated municipality — an independent municipality entirely surrounded by Copenhagen. With 104,000 residents on just 9 km², it is a true urban municipality of apartments, café culture and green parks. Frederiksberg is consistently among the most expensive housing markets in Denmark and particularly attracts highly educated urban families and couples.
Frederiksberg in brief — context for your renovation.
location_cityAn independent city municipality in the heart of Copenhagen
Frederiksberg is an island in Copenhagen's sea — surrounded by the City of Copenhagen on all sides, yet an independent municipality. This gives it a distinctive identity with its own town hall, schools and a strong local culture. Many Frederiksberg residents value precisely this balance: the city, but not Copenhagen.
parkFrederiksberg Gardens and green spaces
Frederiksberg Gardens, Søndermarken and Cisternerne are the municipality's green lungs. The recreational opportunities — combined with the café scene on Godthåbsvej and Falkoner Allé — make Frederiksberg one of Denmark's most sought-after places to live.
apartment92% apartments — a high-quality renovation market
Frederiksberg is dominated by apartments (92%). This is a unique market where almost all renovation work concerns flats, common areas and apartment buildings. Prices are high, and quality must match.
Your housing type.
Apartment building — classic owner-occupied flat from 1900–1960
72% of homes in Frederiksberg — approx. 52,700 dwellings (source: Statistics Denmark 2025)
Frederiksberg is dominated by classic brick apartment buildings from 1900–1940 — with high ceilings, stucco ceilings and façades in sandstone and brick. The market is extremely attractive, and high-quality renovations deliver a significant value increase.
What's typical?
- — Classic brick or rendered apartment building
- — High ceilings and stucco in older flats
- — District heating from HOFOR (Frederiksberg Forsyning)
- — Owner-occupied or co-operative associations with shared systems
- — Located close to metro, S-train and bus lines
Common weaknesses
- — Older installations and pipework in many buildings
- — Insufficient insulation in older apartment construction
- — Expensive tradespeople — Frederiksberg prices are among the highest in Denmark
- — Restrictions on heritage buildings
Typical costs
New bathroom (apartment)
110,000–280,000 kr
Frederiksberg is among the most expensive markets for trades in Denmark. Good renovation is essential to meet the expected price level. . Source: Bolius
New kitchen (high-end)
100,000–350,000 kr
The Frederiksberg market expects quality. A mediocre kitchen in a classic apartment is money wasted. . Source: Bolius
Energy windows (per window)
5,500–12,000 kr
On heritage buildings, requirements for secondary glazing frames or specific window types may increase the cost. . Source: Bolius
Do you need an architect?
Probably not necessary for:
- — Interior apartment renovation without moving walls
- — New kitchen and bathroom
Architect recommended or required for:
- — Apartment mergers
- — Façade changes and window replacement
- — Roof renovations and roof flats
- — Alterations on heritage buildings
Student housing and halls of residence
5% of homes in Frederiksberg — approx. 2,800 dwellings (source: Statistics Denmark 2025)
Frederiksberg has a large number of student residences — partly linked to CBS and the many educational institutions. These differ from the broader market and are typically managed by housing organisations.
What's typical?
- — Student and youth housing
- — District heating
- — Managed by housing organisations
Common weaknesses
- — Limited renovation autonomy — must be agreed with the board
Typical costs
Interior renovation (subject to agreement)
Varies — agreed with board
Renovation in student residences requires approval from the board. . Source: Bolius
Do you need an architect?
Probably not necessary for:
- — Cosmetic interior renovation
Architect recommended or required for:
- — Structural changes — agreed with housing organisation
Co-operative and social housing from 1900–1980
20% of homes in Frederiksberg — approx. 14,600 dwellings (source: Statistics Denmark 2025)
Frederiksberg has a distinctive co-operative housing culture — and a large social sector. Co-operative flats make up a significant share of the housing stock, particularly in older buildings from 1930–1960. Co-operative housing differs from owner-occupied flats in that renovations are coordinated with the co-operative board and financed via the association's finances.
What's typical?
- — Classic brick apartment buildings from 1930–1960
- — Co-operative housing associations with shared decision-making
- — District heating from Frederiksberg Forsyning
- — Shared stairwells and courtyard environments
Common weaknesses
- — Renovations require approval from the co-operative board
- — The association's finances affect financing options
- — Older installations in common areas
- — Possible restrictions on letting and resale
Typical costs
New bathroom (co-operative flat)
100,000–260,000 kr
Frederiksberg is one of Denmark's most expensive markets for trades — regardless of ownership type. The co-operative board must approve plumbing work. . Source: Bolius
New kitchen (co-operative flat)
90,000–300,000 kr
Board approval is required for structural changes — such as removing walls. . Source: Bolius
Do you need an architect?
Probably not necessary for:
- — Cosmetic renovation and painting
- — New kitchen and bathroom without moving walls
Architect recommended or required for:
- — Wall removal and floor plan changes
- — Installing balconies (coordinated with board)
- — Window replacement on heritage building
Local conditions in Frederiksberg.
local_fire_department District heating — Frederiksberg Forsyning (HOFOR)
Frederiksberg Forsyning (part of the HOFOR collaboration) supplies district heating to the entire municipality. It is one of Denmark's greenest district heating systems, with ongoing transition to renewable energy. Individual heat pumps are rare — district heating is the norm.
account_balance Heritage value
Frederiksberg has a large number of heritage-listed buildings — particularly in the classic neighbourhoods from 1900–1940. External changes such as window types, façade colours and roof materials require the municipality's approval. If in doubt, contact Frederiksberg Municipality early.
Look up your address at the Danish Heritage Agency's FBB register
assignment Building permit in Frederiksberg
Apply for a building permit via Byg & Miljø on the Frederiksberg Municipality website. The municipality actively enforces local plans and heritage requirements — always check before starting façade or window work.
savings Grants for energy renovation
Subsidies for energy renovation are available via Sparenergi.dk. Frederiksberg Forsyning provides information on energy optimisation — contact them directly.
Frederiksberg in figures.
Data from Statistics Denmark (2025) and the Danish Heritage Agency — context for your property.
Dwellings total
4% vacancy rate
Listed buildings
Source: Danish Heritage Agency FBB
Social housing units
Source: Landsbyggefonden
CO₂ emissions by sector
Energy
63,472 tonnes CO₂
Transport
21,858 tonnes CO₂
Chemical processes
6,414 tonnes CO₂
Agriculture and land use
3 tonnes CO₂
Waste disposal and biogas
7,295 tonnes CO₂
Wastewater
2,536 tonnes CO₂
Frequently asked questions
about renovation in Frederiksberg.
Frederiksberg is one of Denmark's most expensive markets for trades. A new bathroom costs 110,000–280,000 kr and a quality kitchen 100,000–350,000 kr. Quality must match the market's expectations — a simple renovation in a classic apartment is money wasted.
Frederiksberg Forsyning (HOFOR) supplies district heating to the entire municipality. It is a well-developed system with high reliability and a growing share of renewable energy.
It depends on the building. On heritage buildings (most classic Frederiksberg buildings), window replacement is subject to the municipality's heritage requirements. Contact Frederiksberg Municipality before ordering new windows.
Frederiksberg is consistently one of Denmark's most expensive housing markets, with 4.0% vacancy. It attracts highly educated, urban residents and has a strong identity as an independent municipality with café culture, green parks and good schools.
Yes, but it typically requires approval from the housing association board and Frederiksberg Municipality (building permit). Structural changes require engineering documentation.
Next steps.
District heating on Frederiksberg
Frederiksberg Forsyning supplies green district heating. What do you need to know as a homeowner?
foundationRenovating a heritage building
What applies when your building has heritage value? Frederiksberg has special rules.
apartmentMerging and converting apartments
What does it take to merge two apartments or convert a loft?
Tell us about your project in Frederiksberg.
We help homeowners in Frederiksberg prioritise renovation and get started — from the first assessment to completed project.
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