Castletroy, Limerick City

Multi-Generational Granny Flat in Castletroy, Limerick

A Modular Granny Flat case study — 38 sqm, completed in February 2026.

Multi-Generational Granny Flat in Castletroy, Limerick — Modular Granny Flat by New Chapter Homes in Castletroy, Limerick City, County Limerick
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Size

38 sqm

Timeline

10 weeks manufacture · 2 days on-site installation

Completed

February 2026

Service Line

Modular Granny Flat

Project Specifications

Service Line
Modular Granny Flat
Location
Castletroy, Limerick City
Floor Area
38 sqm (7.6m × 5m)
Manufacture Time
10 weeks (off-site)
On-Site Installation
2 days
Completed
February 2026
Energy Rating
A-rated (BER certified)
Planning
Full planning approved (Limerick C&Co. Council)

Materials & Construction

  • Timber frame with high-performance PIR insulation (U-value 0.16 W/m²K)
  • Level-access shower with tiled wet-room membrane
  • Grab rails and accessible bathroom fittings as standard
  • Wide internal doorways (900mm) for wheelchair accessibility
  • Non-slip luxury vinyl tile flooring throughout
  • Smart thermostat with simple controls for elderly use
  • Integrated kitchen with easy-reach storage and lever taps

Project Gallery

Multi-Generational Granny Flat in Castletroy, Limerick — Modular Granny Flat build photo 1 by New Chapter Homes in Castletroy, Limerick City
Multi-Generational Granny Flat in Castletroy, Limerick — Modular Granny Flat build photo 2 by New Chapter Homes in Castletroy, Limerick City
Multi-Generational Granny Flat in Castletroy, Limerick — Modular Granny Flat build photo 3 by New Chapter Homes in Castletroy, Limerick City

Castletroy FAQs

Can you build a granny flat in Limerick?

Yes. We design and install self-contained modular granny flats throughout Limerick City, Castletroy, Dooradoyle, Raheen, Adare and all of County Limerick. Our annexes are ideal for multi-generational living and can include accessible bathroom and mobility features as standard.

Does a granny flat in Limerick need planning permission?

Yes — a self-contained dwelling with its own kitchen and bathroom generally requires full planning permission from Limerick City and County Council. We prepare and manage the entire application as part of our service, including liaising with local planners and engineers.

How much does a granny flat cost in Limerick?

A self-contained modular granny flat of this size and specification typically starts from €42,000–€55,000, including accessible bathroom, kitchen fit-out and service connections. A free site survey gives you an itemised, no-obligation quote.

Inspired by this Castletroy project?

Let's build your own new chapter. Book a free site survey and get an itemised, no-obligation quote for your project.

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