Knocklyon house prices
Median sale price, year trend, rents, yields and recent sales for Knocklyon, drawn from official property data.
In brief
The median sale price in Knocklyon, Co. Dublin over the last 12 months is €640,000, up 3.9% on the year before across 49 recorded sales. The median advertised rent is €2,231 a month. Gross rental yield works out at +4.2%. Figures are compiled from the Property Price Register, CSO RPPI and RTB, for the data month shown below.
House prices in Knocklyon
| Median price (12 months) | €640,000 |
|---|---|
| Year on year | +3.9% |
| Sales recorded (12 months) | 49 |
| Second-hand median | €640,000 |
Median of open-market sales each year (Property Price Register). Latest year is partial.
| Year | Median | Sales |
|---|---|---|
| 2023 | €551,250 | 62 |
| 2024 | €565,000 | 51 |
| 2025 | €630,000 | 67 |
| 2026 | €630,000 | 19 |
For wider context, the CSO Residential Property Price Index puts the median for South Dublin at €500,000 , up 4.3% year on year (May 2026). The CSO figure covers a wider area than the Knocklyon sales above.
Rents in Knocklyon
| Median rent (monthly) Q4 2025 | €2,231 |
|---|---|
| Rent, year on year | +0.1% |
At these prices and rents, gross rental yield in Knocklyon is +4.2% , or about +3.2% net of typical costs.
What sold in Knocklyon
The latest of 49 sales recorded on the Property Price Register near Knocklyon in the last 12 months, as recorded on the register. The register updates weekly, roughly two months ahead of the official averages, and this dataset refreshes weekly from it.
| Date | Address | Price |
|---|---|---|
| 1 Jul 2026 | 18 Delaford Dr, Knocklyon, Dublin 16 | €655,000 |
| 23 Jun 2026 | 13 Garthy Wood, Knocklyon, Dublin 16 | €200,000 |
| 19 Jun 2026 | 26 Templeroan Meadows, Knocklyon, Dublin 16 | €757,000 |
| 15 Jun 2026 | 21 Orlagh Court, Knocklyon, Dublin 16 | €700,000 |
| 15 Jun 2026 | 30 Woodstown Heath, Knocklyon, Dublin 16 | €675,000 |
| 11 Jun 2026 | 27 Orlagh Grove, Knocklyon, Dublin 16 | €822,000 |
| 16 Apr 2026 | 23 Dalriada Sq, Knocklyon, Dublin 16 | €420,000 |
| 14 Apr 2026 | 11 Dalriada Avenue, Knocklyon, Dublin 16 | €450,000 |
Prices are as recorded on the register (new builds are recorded ex-VAT there; the medians above adjust for that, these records do not). See this month's sales before the averages update: the monthly Co. Dublin email below includes the latest Knocklyon sales.
Planning near Knocklyon
In the 12 months to 25 Jul 2026, 50 planning applications were granted in and around Knocklyon, approving 13 new homes. See Dublin planning applications by district for live applications, decisions and refusals.
| Decided | Development | Units |
|---|---|---|
| 2 Jul 2026 | (a) Demolition of existing house 'Vista Montana'; (b) construction of 11 no. 3-storey houses consisting of 1 detached 5-bed and 10 semi-detached... | 11 |
| 18 May 2026 | Development on lands at Prospect House (Protected Structure), Stocking Lane, Rathfarnham, Dublin 16. The proposed development will consist of: The... | 9 |
| 27 Feb 2026 | Planning permission is sought by Mr. Ross Hollingsworth for a detached two storey, building to provide 2 number circa 82sq.m 2 Bed apartments with... | 2 |
| 8 Oct 2025 | Divide existing site into 2 sites, demolish existing garage and kitchen area of existing house, erect a new 4 bedroom detached 2 storey house in the... | 1 |
| 11 Nov 2025 | Construction of a new two storey house and access onto Templeroan Downs and all associated site works | 1 |
Source: Irish Planning Applications, DHLGH ArcGIS FeatureServer, CC-BY 4.0. Grants within 7 km, keyed to the nearest tracked town.
More on Knocklyon
- Living in Knocklyon covers schools, commute and what it is like to live there, with the native calculators.
- Compare against every town in the county in our Co. Dublin house prices guide.
- Visiting first? Things to do in Knocklyon covers attractions and walks nearby.
- Nearby: Balbriggan, Blackrock, Booterstown, Cabinteely, Citywest, Dalkey.
Property data to May 2026, from PPR, CSO and RTB. How we compute these figures
Source: Property Price Register (open-market sales, new builds VAT-adjusted), CSO RPPI (HPM05/HPM09) for year-on-year context, and RTB (RIQ02) for rents. Latest recorded year is partial. See our methodology for how these figures are computed.