Cheapest Neighborhoods in Dublin

All 19 neighborhoods in Dublin ranked by cost of living index. Updated 2026.

Cheapest Rent
$1,500/mo
City Avg Rent
$2,000/mo
Neighborhoods
19

Cheapest Neighborhoods in Dublin — Full Rankings

# Neighborhood 1BR Rent Index vs Avg
1 Tallaght $1,500/mo 0.75x -25%
2 Lucan $1,500/mo 0.75x -25%
3 Swords $1,560/mo 0.78x -22%
4 Sandyford $1,800/mo 0.90x -10%
5 Drumcondra $1,840/mo 0.92x -8%
6 Dublin 9 (Griffith Avenue) $1,900/mo 0.95x -5%
7 Dublin 7 (Phibsborough) $1,960/mo 0.98x -2%
8 Clontarf $2,040/mo 1.02x +2%
9 Stillorgan $2,040/mo 1.02x +2%
10 Rathmines $2,100/mo 1.05x +5%
11 Dublin 3 (Clontarf) $2,100/mo 1.05x +5%
12 Dublin 8 (Portobello) $2,160/mo 1.08x +8%
13 Dublin 1 (North City) $2,160/mo 1.08x +8%
14 Dún Laoghaire $2,200/mo 1.10x +10%
15 Howth $2,240/mo 1.12x +12%
16 Dublin 6 (Ranelagh) $2,300/mo 1.15x +15%
17 Blackrock $2,300/mo 1.15x +15%
18 Dublin 2 (City Centre) $2,500/mo 1.25x +25%
19 Dublin 4 (Ballsbridge) $2,600/mo 1.30x +30%

Rent estimates based on city average of $2,000/mo adjusted by neighborhood cost index. Index 1.00 = city average.

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Frequently Asked Questions

What is the cheapest neighborhood in Dublin?

The cheapest neighborhood in Dublin is Tallaght, with an estimated 1-bedroom rent of $1,500/month — 25% below the city average.

What is the average rent in Dublin?

The average 1-bedroom rent in Dublin is approximately $2,000/month. Rents range from $1,500/mo (Tallaght) to $2,600/mo (Dublin 4 (Ballsbridge)).

How many neighborhoods does Dublin have?

Our database covers 19 neighborhoods in Dublin, each with detailed cost-of-living and salary data.

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