18 Greenfield Rd
Mount Merrion, Ireland
Estimated value
€1,420,000
Wider bands mean more uncertainty in the current local evidence.
Estimate band ±20% around the midpoint.
+9.5% vs today's estimate based on HomeIndex's forward projection.
Area signals
Signals derived from local sales coverage for 18 Greenfield Road, Mount Merrion, Blackrock, Co. Dublin, A94 A0W7, Ireland.
Significantly higher than the Dublin median
Compares the estimated home value against the median sale price of homes in Dublin over the last 12 months.
| Estimated value | €1,420,000 |
|---|---|
| Dublin median | €485,000 |
| National median | €385,000 |
80% lower than the Dublin median
The area's median annual price change over the last 3 years, compared against Dublin's growth rate.
| This area | 1.0% |
|---|---|
| Dublin | 4.9% |
| National | 6.0% |
Among the most active areas in Ireland
Number of home sales per square kilometre in this area, compared against Irish norms.
| This area | 20.34/km² |
|---|---|
| Typical Irish activity | 6.00/km² and up |
| Grade | Very active |
Comparable sales
- 29 Greenfield Road sold €1,200,000 on 2022-03-07
- 8 Greenfield Road sold €1,335,000 on 2022-04-08
- 39 Greenfield Road sold €1,100,000 on 2022-02-23
- 38 Greenfield Road sold €2,400,000 on 2023-12-05
- 45 Greenfield Road sold €1,390,000 on 2025-11-07
Sales history
18 Greenfield Rd, Mount Merrion last changed hands in October 2025, selling for €1,350,000. The price rose 5% from the last recorded sale (€1,350,000) to today's HomeIndex estimate.
- Sold for €1,350,000 in October 2025
Area intelligence
Nearby schools, transport and parks that shape day-to-day life at 18 Greenfield Road, Mount Merrion, Blackrock, Co. Dublin, A94 A0W7, Ireland.
Nearby schools
8 within 3 km
- Scoil San Treasa · Primary school · 370 m · 4 min walk
- Coláiste Eoin / Coláiste Íosagáin · Secondary school · 510 m · 6 min walk
- Oatlands College · Secondary school · 670 m · 8 min walk
- Oatlands Primary School · Primary school · 730 m · 9 min walk
- Gaelscoil Laighean · Primary school · 900 m · 11 min walk
- The Children's House · 960 m · 12 min walk
- Our Lady of Mercy Convent School · 960 m · 12 min walk
- St Laurence O'Toole National School · Primary school · 1.0 km · 12 min walk
Nearby transport
8 within 1.5 km
- Stillorgan Road, Sycamore Crescent · Bus stop · 190 m · 2 min walk
- Booterstown Avenue · Bus stop · 230 m · 3 min walk
- North Avenue · Bus stop · 230 m · 3 min walk
- North Avenue · Bus stop · 240 m · 3 min walk
- North Avenue / Deerpark Road jct · Bus stop · 270 m · 3 min walk
- Stillorgan Road, Booterstown Ave · Bus stop · 270 m · 3 min walk
- Mount Merrion Avenue, Stillorgan Rd · Bus stop · 300 m · 4 min walk
- Stillorgan Road, Mount Merrion Avenue · Bus stop · 320 m · 4 min walk
Nearby parks
8 within 3 km
- The Biblical Garden · Garden · 290 m · 3 min walk
- Belfield Woods · Park · 920 m · 11 min walk
- Belfield Woods · Park · 1.0 km · 12 min walk
- Cluanóg · Garden · 1.4 km · 17 min walk
- Booterstown Park · Park · 1.5 km · 18 min walk
- Booterstown Marsh · Nature reserve · 1.6 km · 19 min walk
- Carysfort Park · Park · 1.6 km · 19 min walk
- Blackrock Park · Park · 1.6 km · 19 min walk
Local estate agents
Estate agents active near 18 Greenfield Road, Mount Merrion, Blackrock, Co. Dublin, A94 A0W7, Ireland, ranked by nearby recorded sales.
- Sherry FitzGerald Blackrock · 13 nearby sales · most recent sale June 2026
- Lisney Sotheby's International Realty Blackrock · 12 nearby sales · most recent sale June 2026
- DNG Rock Road · 10 nearby sales
- DNG Stillorgan · 8 nearby sales
- Lynam Auctioneers & Estate Agents · 8 nearby sales · most recent sale June 2026
- Janet Carroll Estate Agent · 6 nearby sales
Property valuation for 18 Greenfield Road, Mount Merrion, Blackrock, Co. Dublin, A94 A0W7, Ireland by HomeIndex - independent property valuation for Ireland.