Knocklyon Co. Dublin

Addris scores Knocklyon 82 out of 100 for a home buyer — strong. 64 homes sold here in the last 12 months at a median of €605,071 — -3.2% on the year before, 61% above the Ireland median for 2026. Every figure below comes from the Property Price Register and public planning, transport, school and amenity records — data to 2026-09-13.

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Is Knocklyon a good place to live? The Addris Score

82 / 100
Strong
for a home buyer · 80 for an investor
Confidence: High

The Addris Score weighs price momentum, transport, schools and services, planning activity and flood risk for Knocklyon, tuned to how you will live there. The same method scores every area in Ireland, so places compare honestly.

  • Connectivity75
  • Convenience93
  • Family and schools93
  • Risk and resilience69
  • Market strength69
  • Future and planning100
  • Good signs of regeneration and future investment
  • Strong local services and daily amenities nearby

House prices in Knocklyon

Median, 12 months
€605,071
64 sales
Change on previous 12 months
-3.2%
from €625,000
Median, 3 years
€600,000
212 sales
Median, 5 years
€578,000
369 sales
On the register
1,224
since 2010

Schools, transport and what's nearby

Getting around

  • 32 bus, rail and Luas stops
  • 21,413 departures a week
  • 2 EV charging points

Schools, health and everyday services

  • 3 Primary schools
  • 1 Secondary schools
  • 11 Childcare
  • 5 GPs
  • 1 Supermarkets
  • 5 Playgrounds
  • 4 Parks
  • 3 Rural bus stops

Price history

YearSalesMedianvs previous yearIreland median
202166€515,000€262,000
202295€561,000+8.9%€290,000
202369€552,000-1.6%€310,000
202467€545,000-1.3%€335,000
202580€627,500+15.1%€361,233
2026 (to date)40€610,052-2.8%€375,000

Most recent sales in Knocklyon

Most recent sales in Knocklyon, Co. Dublin
AddressPriceSold
19 KNOCKLYON GROVE, KNOCKLYON, DUBLIN 16€602,14112 August 2026
31 COOLAMBER PARK, TEMPLEOGUE, DUBLIN 16€805,0006 August 2026
7 ORLAGH WAY, KNOCKLYON, DUBLIN 16€575,00029 July 2026
70 WOODFIELD, SCHOLARSTOWN RD, RATHFARNHAM DUBLIN 16€490,00020 July 2026
28 WOODFIELD, RATHFARNHAM, DUBLIN 16€976,00026 June 2026
11 ORLAGH VIEW, ORLAGH GROVE SCHOLARSTOWN ROAD, TEMPLEOGUE€578,00026 June 2026
21 ORLAGH COURT, KNOCKLYON, DUBLIN 16€700,00015 June 2026
20 ORLAGH RISE, SCHOLARSTOWN RD, DUBLIN 16€822,00029 May 2026
9 CASTLEFIELD GROVE, CASTLEFIELD MANOR, TEMPLEOGUE DUBLIN 16€600,00029 May 2026
50 MONALEA GROVE, FIRHOUSE, DUBLIN 24€460,00027 May 2026

Addresses and prices exactly as published in the Property Price Register. See every sale, coloured by price, on the map.

Planning in Knocklyon

Applications, 12 months
38
Decided, 12 months
30
Granted, 12 months
28
93% of decisions
On record
79

Most recent applications in Knocklyon

The proposed development will consist of the subdivision of the existing rear garden space, to enable the erection of 2no. single storey, 3-bed, detached dwellings; access to the d
South Dublin · SD26A/0197W · submitted 18 August 2026 · View on council site
Conversion of existing attic space comprising of modification of existing roof structure; raising of existing gable c/w window; new access stairs; two roof windows to the front and
South Dublin · SD26B/0371W · submitted 13 August 2026 · View on council site
Replacing one car park space with one bike rack for bicycles to be parked for visitors to the Iona Centre. Improving accessibility and encouraging cyclists to come to the centre.
South Dublin · ED26/0081 · submitted 13 August 2026 · View on council site
Retention for a flat roof over the existing front porch extension; revised ground floor front elevation fenestration; revised first floor side elevation fenestration.
South Dublin · SD26B/0372W · submitted 13 August 2026 · View on council site
Construction of 5 no. 2-storey 4-bed detached dwellings; New internal access road and widening of the existing vehicular access from The Rookery; New boundary and entrance gates to
South Dublin · SD26A/0182W · submitted 24 July 2026 · View on council site

Sold prices by street and estate in Knocklyon

Every street or estate in Knocklyon with at least twenty sales on the register, most-sold first — what homes there actually went for.

Questions people ask

Is Knocklyon a good place to live?

Addris scores Knocklyon 82 out of 100 for a home buyer (Strong) and 80 for an investor. The score weighs transport, everyday convenience, schools and family services, flood and other risk, market strength and planning activity for the area — the sections below show each part.

What is the average house price in Knocklyon?

The median sold price in Knocklyon, County Dublin over the last 12 months was €605,071, from 64 sales in the Property Price Register (data to 2026-09-13). Over five years the median is €578,000 from 369 sales.

How many homes sold in Knocklyon in the last year?

64 residential sales in Knocklyon, County Dublin were recorded in the Property Price Register in the last 12 months, and 369 in the last five years.

What is public transport like in Knocklyon?

Knocklyon, County Dublin has 32 bus, rail and Luas stops with about 21,413 scheduled departures a week, from the National Transport Authority's timetable data.

What schools are in Knocklyon?

There are 3 primary and 1 secondary schools inside the Knocklyon area on the Department of Education register, and 11 registered childcare services.

Is there much building planned in Knocklyon?

38 planning applications were submitted in Knocklyon, County Dublin in the last 12 months; of the 30 decided in that time, 28 were granted.

Where does this data come from?

Sold prices are the Residential Property Price Register published by the Property Services Regulatory Authority; planning applications come from the National Planning Application Database (Tailte Éireann) and council feeds; transport from the National Transport Authority; schools, childcare and health services from their public registers. Addris updates the pages weekly.

Sold prices by Eircode area

Other places in County Dublin

Part of County Dublin sold prices. The suburb boundary is the box the Addris map uses for Knocklyon, drawn from the addresses on the register rather than any official line, so edges can take in a little of the next place.