Renovation of your home in Svendborg.
Svendborg is Funen's second-largest city and the centre of the South Funen Archipelago — a beautiful harbour town surrounded by islands such as Tåsinge, Thurø and Drejø. The municipality attracts newcomers from across Denmark seeking the combination of city life, sea and nature. The housing market is solid with a vacancy rate of 6.5%.
Svendborg in brief — context for your renovation.
waterThe South Funen Archipelago
Svendborg is the gateway to one of Denmark's most beautiful waters. The islands of Tåsinge, Thurø, Drejø and Skarø are part of the municipality, and sailing culture is deeply rooted. Homes with sea views or a mooring are highly sought after.
location_cityActive waterfront and city life
Svendborg harbour has been comprehensively renovated with cafés, restaurants and cultural institutions. The combination of a vibrant urban environment and scenic surroundings makes the municipality attractive to both young families and retirees.
homeDetached houses dominate — good balance
53% detached houses and 18% terraced houses gives a good housing mix. Vacancy of 6.5% is healthy — the market is active without being overheated. Renovation investments are generally profitable in Svendborg.
Your housing type.
Detached house from 1950–1990
53% of homes in Svendborg — approx. 16,500 dwellings (source: Statistics Denmark 2025)
The detached house dominates Svendborg Municipality. The typical home is a brick villa from the 1960s–70s in the many housing estates around Svendborg town. Prices are typically slightly below Odense level but above the Funen average. Renovations are solid investments here.
What's typical?
- — Brick or rendered exterior walls
- — Pitched roof with concrete tiles
- — District heating from Svendborg Fjernvarme or individual heat pump
- — Garden 500–900 m²
- — Garage
Common weaknesses
- — Insufficient insulation in houses from the 1950s–70s
- — Worn roof covering
- — Outdated bathroom
- — Older kitchen
Typical costs
New concrete tile roof
85,000–195,000 kr
South Funen prices are close to the national average. Get quotes from local roofers. . Source: Bolius
Energy windows (per window)
4,200–8,500 kr
Installed energy window. South Funen prices. . Source: Bolius
New bathroom
85,000–210,000 kr
Full renovation including plumbing. Close to the national average. . Source: Bolius
Extension (per m²)
18,000–30,000 kr/m²
New extension including foundation and installation. South Funen prices. . Source: Bolius
Do you need an architect?
Probably not necessary for:
- — Roof replacement with same material
- — Extension under 50 m²
- — Interior renovation
Architect recommended or required for:
- — Extension over 50 m²
- — Facade changes
- — Loft conversion
Terraced house from 1960–1990
18% of homes in Svendborg — approx. 5,600 dwellings (source: Statistics Denmark 2025)
Terraced houses primarily in Svendborg town and Skårup. Brick-built in one to one-and-a-half storeys. Generally good standard with energy improvement potential.
What's typical?
- — Brick terraced houses
- — Pitched roof
- — District heating or heat pump
Common weaknesses
- — Insufficient insulation
- — Older windows
Typical costs
Energy renovation terraced house
180,000–390,000 kr
Roof, windows and insulation. South Funen prices. . Source: Bolius
Do you need an architect?
Probably not necessary for:
- — Interior renovation
Architect recommended or required for:
- — Extension and facade changes
Flat from 1960–1980
24% of homes in Svendborg — approx. 7,800 dwellings (source: Statistics Denmark 2025)
Multi-storey buildings primarily in Svendborg town. Includes social housing. Connected to Svendborg Fjernvarme.
What's typical?
- — 3–5 storeys in brick
- — District heating
- — Shared installations
Common weaknesses
- — Outdated plumbing
- — Insufficient insulation
- — Flat roofs
Typical costs
Facade renovation with insulation
1,300–2,400 kr/m²
Including new surface finish. South Funen prices. . Source: Bolius
Do you need an architect?
Probably not necessary for:
- — Interior flat renovation
Architect recommended or required for:
- — Facade renovations
- — Lift projects
Local conditions in Svendborg.
local_fire_department District heating — Svendborg Fjernvarme
Svendborg Fjernvarme supplies district heating to Svendborg town and hinterland. On the islands and in rural areas, individual solutions (heat pump, biomass) are more widespread.
account_balance Heritage value
Svendborg has a rich historic town centre with many heritage-rated buildings. If you live in the historic part of Svendborg, special rules may apply for facades, windows and roof materials. Always check the municipality's local plan before renovating.
Look up your address at the Danish Heritage Agency's FBB register
assignment Building permit in Svendborg
Apply for a building permit via Byg & Miljø on Svendborg Municipality's website. In heritage conservation areas, permission is required for facade changes.
savings Grants for energy renovation
Grants for energy renovation via Sparenergi.dk. Check whether Svendborg Fjernvarme has local campaigns.
Svendborg in figures.
Data from Statistics Denmark (2025) and the Danish Heritage Agency — context for your property.
Dwellings total
6.5% vacancy rate
Listed buildings
Source: Danish Heritage Agency FBB
Social housing units
Source: Landsbyggefonden
CO₂ emissions by sector
Energy
82,995 tonnes CO₂
Transport
69,686 tonnes CO₂
Chemical processes
5,684 tonnes CO₂
Agriculture and land use
61,635 tonnes CO₂
Waste disposal and biogas
7,127 tonnes CO₂
Wastewater
1,146 tonnes CO₂
Frequently asked questions
about renovation in Svendborg.
Yes — with 6.5% vacancy, the market is healthy. Svendborg attracts newcomers from across Denmark, and good renovations — especially bathroom, kitchen and energy improvements — yield good value increases.
Yes, Svendborg Fjernvarme covers Svendborg town. On the islands and in rural areas, individual solutions are more common. Check svendborg-fjernvarme.dk for connection information.
Prices are close to the Funen level — slightly below Odense prices. Always get 3 quotes from local tradespeople. Plan 2–4 months ahead, especially in summer.
Yes — in heritage conservation areas, requirements may apply for facades, roof materials and windows. Always check Svendborg Municipality's local plan and contact the municipality before starting.
Typically: new roof, retrofit insulation, energy windows and bathroom modernisation. With Svendborg's attractive location, a well-planned renovation can significantly increase the home's value.
Next steps.
District heating from Svendborg Fjernvarme
Renewable-energy-based district heating for Svendborg town. Learn about connection.
assignmentBuilding permits in Svendborg
What can you do without a permit — and what requires approval in heritage areas?
buildFull renovation of a detached house
Plan your renovation correctly and get the most out of the investment.
Tell us about your project in Svendborg.
We help homeowners in Svendborg prioritise renovation and get started — from the first assessment to completed project.
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