Lönnrotinkatu 23 B
Kamppi, Helsinki · Apartment
Listed 7 Jan 2026 · 178 days ago








Key facts
- Debt-free price
- €297,000
- Living area
- 37 m²
- Rooms
- 1
- Maintenance charge
- €194/mo
- Year built
- 1925
- Condition
- Good
- Energy class
- E
- Price/m²
- €8,115
Return analysis (assumptions)
- Gross yield
- 4.4%
- Net yield
- 3.3%
- Gross rent (annual)
- €13,200
- Operating costs (annual)
- €2,528
- Net operating income (annual)
- €10,012
- Total acquisition cost
- €301,455
Calculate your return
- Net yield
- Cash-on-cash return
- Cash flow (€/mo)
- Mortgage (€/mo)
Rent estimate comparables
Rent estimate based on the area's average €/m² (€1,100/mo).