Modern kitchen interior with wooden cabinets, island, and pendant lights, featuring open shelves and a cozy living area.
Serving Portmarnock

House Extensions in Portmarnock

Expert house extension builders in Portmarnock. Specialising in rear extensions, side extensions, two-storey extensions, and open-plan living spaces. Transform your Portmarnock home with our 20+ years of building experience.

Fully Insured
20+ Years Experience
Planning Permission Experts

House Extension Specialists in Portmarnock

With over 20 years of experience building house extensions in Portmarnock, we create beautiful, functional spaces tailored to your needs. From rear extensions for open-plan living to two-storey additions for growing families.

150+
Extensions
20+
Years
100%
Insured

Rear Extensions

Create open-plan living with bi-fold doors

Side Extensions

Maximize width with side return extensions

Two-Storey Extensions

Add bedrooms and living space

Portmarnock Location

Why Choose Us?

  • Planning permission experts
  • Full project management
  • Transparent pricing
  • On-time delivery

House Extensions in Portmarnock

Coastal extension builders serving Portmarnock, Malahide, Kinsealy. Specialists in seaside property extensions across North County Dublin.

Areas: Portmarnock Village, Strand Road, The Links, Carrickhill, Kinsealy

From beachfront properties to family homes, we deliver extensions that enhance coastal living in Portmarnock and surrounding areas.

Landmarks: Portmarnock Beach, Portmarnock Hotel, Golf Links, Velvet Strand

Portmarnock Extension Services

  • Coastal Extensions: Beach view properties
  • Rear Extensions: Open-plan living
  • Two-Storey: Extra bedrooms & space
  • Planning: Fingal County Council support
  • 150+ coastal extensions built