Home Extensions in Cork
Compare up to 4 home extensions professionals in Cork. Free, no obligation.
Looking for home extensions services in Cork? Cork is Ireland's second-largest market for home services. Strong competition keeps prices competitive. The growing tech sector has increased demand for premium home renovations.
Home Extensions in Cork: Local Insights
Cork has a mix of city terraces, suburban estates, and rural farmhouses. The city centre features Victorian and Edwardian homes, while suburbs like Douglas and Ballincollig have extensive 1980s-2000s housing estates. Rural Cork has many traditional stone farmhouses requiring modernisation.
Cork County Council is progressive on energy upgrades and supportive of self-builds. City infill development has specific density requirements. Flood risk zones along the Lee require careful consideration.
Cork receives higher rainfall than the east coast (1,100mm annually). South-facing properties get good solar exposure. The mild Gulf Stream influence means less frost damage but higher damp risk in older properties.
Cork is Ireland's second-largest market for home services. Strong competition keeps prices competitive. The growing tech sector has increased demand for premium home renovations.
Home Extensions Costs in Cork
Typical costs for home extensions in Cork (prices may vary (typically 20% above national average)):
| Service | Typical Cost | Notes |
|---|---|---|
| Single-storey rear (20 sq m) | €48,000 | €84,000 | Finish level, ground conditions, access |
| Two-storey side (40 sq m) | €96,000 | €168,000 | Structure, foundations, services |
| Wraparound extension | €72,000 | €144,000 | Size, design complexity |
Estimates for Cork, 2026. Get personalised quotes for accurate pricing.
Areas We Cover in Cork
Home Extensions FAQs for Cork
A single-storey rear extension costs €2,000 to €3,500 per square metre, depending on location, specification, and ground conditions. A 20 sq m extension typically costs €40,000 to €70,000.
Extensions up to 40 sq m to the rear are generally exempt from planning permission, subject to conditions. Side and front extensions typically require planning.
A single-storey extension typically takes 8-14 weeks. Two-storey extensions take 12-20 weeks depending on complexity.
Extensions that add usable space, such as a kitchen-dining-living area, typically add more value than cosmetic renovations. A well-designed extension can add 10-20% to property value.
For anything beyond a simple rear extension, an architect adds significant value in design, planning compliance, and project management.