3 Bedroom Modular Homes in Ireland: Family Homes at Half the Cost
3 bedroom modular homes in Ireland — layouts from 72m² to 110m², prices from €120,000, who a 3-bed suits, and how it compares to a €300,000 traditional build.

Looking for the full picture? Read our modular home prices guide.
3 Bedroom Modular Homes in Ireland
A 3 bedroom modular home is the most popular family home size in Ireland — big enough for a family, small enough to stay affordable. With the average traditional 3-bed now costing close to €300,000, a 3 bedroom modular home at less than half the cost is one of the smartest buys in Irish housing. This guide covers 3-bed layouts, sizes, prices and who they suit.
3 Bedroom Modular Home Sizes
- Compact 3-bed (72–80m²): a genuine family home with three bedrooms, a bathroom and open-plan living/kitchen/dining
- Standard 3-bed (80–95m²): three bedrooms, a family bathroom, and a larger open-plan living area
- Large 3-bed (95–110m²): three bedrooms, an ensuite, a family bathroom and a spacious open-plan living area
3 Bedroom Modular Home Prices
- Compact 3-bed: from around €120,000
- Standard 3-bed: from around €135,000
- Large 3-bed: from around €150,000
Prices are for the unit, fully fitted; site works, foundations and connections are extra. That's less than half the cost of a traditional 3-bed in Ireland.
See: Modular Home Prices Ireland and 1, 2, 3 & 4 Bed Modular Homes in Ireland
Typical 3 Bed Layout
A 3-bed modular home typically includes:
- Master bedroom with room for a double/king bed
- Second bedroom — twin or double
- Third bedroom — single or bunk
- Family bathroom with shower and WC
- Open-plan kitchen, living and dining area
- Utility / storage space
Who Is a 3 Bedroom Modular Home For?
- Families — the classic family home size
- First-time buyers wanting a family home they can afford
- Couples planning a family — room to grow
- Downsizers who still want a spare room
- Self-builders wanting a manageable project
3 Bed Modular vs Traditional 3 Bed
| Factor | 3-bed modular | Traditional 3-bed | |---|---|---| | Cost | From ~€120,000 | ~€300,000+ | | Build time | 8–12 weeks + days on site | 12–18 months | | Disruption | Days on site | Months of construction | | Energy | A-rated achievable | Varies | | Budget control | Fixed-price | Open-ended |
Talk to Us About a 3 Bedroom Modular Home
At New Chapter Homes, our 3 bedroom modular homes are fully fitted, designed to achieve an A2 BER standard, and built to last. Book a free consultation to talk through your 3-bed project.
Explore Our Modular Homes
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