HOUSE EXTENSION · DUBLIN 15 · 19 PROVIDERS

House Extension in Dublin 15
19 builders cover it. Nearest first.

Nineteen builders and trades cover Dublin 15. Nearest first, one score from every review.

Nineteen builders cover Dublin 15. Nearest first.

  • Search and compare — no account needed
  • Nearest to you first
  • One score from Google, Trustpilot and Locufy reviews
House Extension — trades & construction in Ireland

IF YOU ONLY LOOK AT THREE

Which of the 19 builders near Dublin 15?

Scores combine Google, Trustpilot and Locufy reviews, weighted by how many there are; distances are from the centre of Dublin 15.

BEST RATEDCapital Construction5.0 from 30+ Google reviewsONLY ONE OFFERING ITNuhaus Ltdwindow & double glazing installer

ALL 19, NEAREST FIRST

Builders covering Dublin 15

Builder — Lough ProjectsBuilderLP
Trader

Lough Projects

3.7 km · Ballycoolen, Dublin

Lough Projects is a builder in Centre, Dublin 15. They also do house extension and loft insulation. Google rates it 5 from 10+ reviews.

BuilderHouse ExtensionLoft Insulation
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Builder — Nuhaus LtdBuilder
Trader

Nuhaus Ltd

4.6 km · Dublin

Nuhaus Ltd is a builder in Mitchelstown, Dublin. They also do bathroom fitter, kitchen fitter, fitted wardrobe installer and loft conversion, and 8 other servic

BuilderBathroom FitterKitchen Fitter+10 more
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Builder — FarrellBuildingBuilderFA
Trader

FarrellBuilding

9.4 km · Dublin

FarrellBuilding is a builder in Walkinstown, Dublin. They also do house extension, architect and roof repair. Google rates it 4.8 from 10+ reviews.

BuilderHouse ExtensionArchitect+1 more
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Show all 19 builders ▾
Builder — Harapu ConstructionBuilderHC
Trader

Harapu Construction

10 km · Clonliffe, Dublin

Harapu Construction is a builder in Portland Lock, Dublin 1. They also do house extension, landscaping and driveway paving. Google rates it 5 from fewer than 10

BuilderHouse ExtensionLandscaping+1 more
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Builder — Duff ConstructionBuilderDC
Trader

Duff Construction

12.5 km · Dublin

Duff Construction is a builder in Ringsend, Dublin. They also do bricklayer, architect, flooring installer and demolition, and 1 other service. Google rates it

BuilderBricklayerArchitect+3 more
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LOW
€2,500
TYPICAL
€3,200
HIGH
€4,500

Typical house extension rates across Ireland: €2,500–€4,500 per m²

The providers here quote the job; the guide shows the normal range. House Extension price guide → · How to hire →

Locufy guide prices for 2026–2027. Updated 2026.

ALSO IN DUBLIN 15

Other services in Dublin 15

ArchitectStructural EngineerInterior DesignerHome StagingFlooring InstallerCarpet FitterBuilderGeneral Contractor

House Extension nearby

Dublin City CentreTemple BarThe LibertiesSmithfieldStoneybatterPhibsboroughCabraNorth Wall

House Extension in Dublin 15: questions people ask

Nineteen today. Enter your Eircode above and the nearest come first.

€2,500–€4,500 a m², typically around €3,200 — the typical range across Ireland. The providers here quote the job.

Nearest to you first, then by score — Google, Trustpilot and Locufy reviews combined, weighted by how many there are. Sponsored placements exist and are always labelled “Sponsored”.

Request a quote on any card and describe the job; the provider comes back with a price. No account is needed to look.