43 Mount Merrion Ave
Williamstown, Ireland
Estimated value
€1,022,000
Wider bands mean more uncertainty in the current local evidence.
Estimate band ±56% around the midpoint.
+9.5% vs today's estimate based on HomeIndex's forward projection.
Area signals
Signals derived from local sales coverage for 43 Mount Merrion Avenue, Williamstown, Blackrock, Co. Dublin, A94 D2N4, 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 | €1,022,000 |
|---|---|
| Dublin median | €485,000 |
| National median | €385,000 |
Significantly 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 | -1.5% |
|---|---|
| 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 | 19.90/km² |
|---|---|
| Typical Irish activity | 6.00/km² and up |
| Grade | Very active |
Comparable sales
- Woodview sold €685,600 on 2025-04-11
- Kali House sold €1,000,000 on 2025-09-29
- 26 Woodview sold €600,000 on 2026-03-13
- Woodview sold €515,000 on 2022-12-19
- 27 Westfield sold €860,000 on 2022-10-12
Sales history
43 Mount Merrion Ave, Williamstown last changed hands in February 2025, selling for €865,000. The price rose 18% from the last recorded sale (€865,000) to today's HomeIndex estimate.
- Sold for €865,000 in February 2025
Area intelligence
Nearby schools, transport and parks that shape day-to-day life at 43 Mount Merrion Avenue, Williamstown, Blackrock, Co. Dublin, A94 D2N4, Ireland.
Nearby schools
8 within 3 km
- Benincasa · 250 m · 3 min walk
- Blackrock College · Secondary school · 510 m · 6 min walk
- Carysfort National School · Primary school · 580 m · 7 min walk
- Our Lady of Mercy Convent School · 960 m · 12 min walk
- Saint Andrew's College · Secondary school · 1.0 km · 12 min walk
- St Mary's Boys' National School · Primary school · 1.1 km · 14 min walk
- Coláiste Eoin / Coláiste Íosagáin · Secondary school · 1.2 km · 14 min walk
- Guardian Angels National School · Primary school · 1.4 km · 17 min walk
Nearby transport
8 within 1.5 km
- Mount Merrion Avenue, Cross Avenue · Bus stop · 70 m · 1 min walk
- Mount Merrion Avenue, Sydney Avenue · Bus stop · 90 m · 1 min walk
- Mount Merrion - (Mt Merrion / South Hill Ave) · Bus stop · 100 m · 1 min walk
- Mount Merrion Avenue, Waltham Terrace · Bus stop · 160 m · 2 min walk
- Mount Merrion Avenue, Sydney Avenue · Bus stop · 230 m · 3 min walk
- #469 Rock Road, Mount Merrion Avenue · Bus stop · 270 m · 3 min walk
- Blackrock - (Rock Road / Mt Merrion Junction) · Bus stop · 270 m · 3 min walk
- Mount Merrion Avenue · Bus stop · 300 m · 4 min walk
Nearby parks
8 within 3 km
- Blackrock Park · Park · 510 m · 6 min walk
- Carysfort Park · Park · 810 m · 10 min walk
- Booterstown Marsh · Nature reserve · 890 m · 11 min walk
- Booterstown Park · Park · 930 m · 11 min walk
- Rockfield Park · Park · 1.1 km · 13 min walk
- Temple Park · Park · 1.2 km · 15 min walk
- Booterstown Marsh · Nature reserve · 1.2 km · 15 min walk
- Booterstown Nature Reserve · Nature reserve · 1.4 km · 17 min walk
Local estate agents
Estate agents active near 43 Mount Merrion Avenue, Williamstown, Blackrock, Co. Dublin, A94 D2N4, Ireland, ranked by nearby recorded sales.
- Lisney Sotheby's International Realty Blackrock · 19 nearby sales · most recent sale June 2026
- Sherry FitzGerald Blackrock · 17 nearby sales
- DNG Rock Road · 14 nearby sales · most recent sale May 2026
- Janet Carroll Estate Agent · 9 nearby sales
- Churches Estate Agent · 4 nearby sales
- Beirne & Wise (Blackrock) · 3 nearby sales
Property valuation for 43 Mount Merrion Avenue, Williamstown, Blackrock, Co. Dublin, A94 D2N4, Ireland by HomeIndex - independent property valuation for Ireland.