23 St Thomas Rd
Mount Merrion, Ireland
Estimated value
€1,262,000
4 beds · 3 baths · 180 sqm
Wider bands mean more uncertainty in the current local evidence.
Estimate band ±29% around the midpoint.
+9.5% vs today's estimate based on HomeIndex's forward projection.
Area signals
Signals derived from local sales coverage for 23 Saint Thomas Road, Mount Merrion, Dublin, 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 | €1,262,000 |
|---|---|
| Dublin median | €485,000 |
| National median | €385,000 |
83% higher than the Dublin median
The area's median annual price change over the last 3 years, compared against Dublin's growth rate.
| This area | 8.9% |
|---|---|
| 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 | 19.14/km² |
|---|---|
| Typical Irish activity | 6.00/km² and up |
| Grade | Very active |
Comparable sales
- 19 Saint Thomas Road sold €1,520,000 on 2023-02-09
- 14 Saint Thomas Road sold €1,750,000 on 2025-07-14
- 32 Saint Thomas Road sold €1,900,000 on 2025-03-26
- 20 Foster Avenue sold €820,000 on 2021-12-13
- 28 Foster Avenue sold €1,000,000 on 2021-12-23
Sales history
23 St Thomas Rd, Mount Merrion last changed hands in May 2023, selling for €1,460,000. The price fell 14% from the last recorded sale (€1,460,000) to today's HomeIndex estimate.
- Sold for €1,460,000 in May 2023
Area intelligence
Nearby schools, transport and parks that shape day-to-day life at 23 Saint Thomas Road, Mount Merrion, Dublin, Ireland.
Nearby schools
8 within 3 km
- Coláiste Eoin / Coláiste Íosagáin · Secondary school · 400 m · 5 min walk
- Scoil San Treasa · Primary school · 720 m · 9 min walk
- Our Lady of Mercy Convent School · 820 m · 10 min walk
- Gaelscoil Laighean · Primary school · 870 m · 10 min walk
- Saint Andrew's College · Secondary school · 910 m · 11 min walk
- St Mary's Boys' National School · Primary school · 1.1 km · 13 min walk
- Oatlands College · Secondary school · 1.1 km · 13 min walk
- Oatlands Primary School · Primary school · 1.2 km · 14 min walk
Nearby transport
8 within 1.5 km
- Foster's Avenue, North Avenue · Bus stop · 170 m · 2 min walk
- Foster's Avenue, Stillorgan Rd · Bus stop · 200 m · 2 min walk
- North Avenue · Bus stop · 210 m · 3 min walk
- North Avenue · Bus stop · 220 m · 3 min walk
- #2070 Stillorgan Road, Fosters Avenue · Bus stop · 250 m · 3 min walk
- #2009 Stillorgan Road, Fosters Avenue · Bus stop · 290 m · 3 min walk
- Radisson Hotel · Bus stop · 290 m · 3 min walk
- Stillorgan Road, Booterstown Ave · Bus stop · 370 m · 4 min walk
Nearby parks
8 within 3 km
- Belfield Woods · Park · 490 m · 6 min walk
- Belfield Woods · Park · 550 m · 7 min walk
- The Biblical Garden · Garden · 660 m · 8 min walk
- Cluanóg · Garden · 980 m · 12 min walk
- Booterstown Nature Reserve · Nature reserve · 1.3 km · 16 min walk
- Booterstown Marsh · Nature reserve · 1.3 km · 16 min walk
- Booterstown Park · Park · 1.4 km · 16 min walk
- Devlin Park · Park · 1.4 km · 17 min walk
Local estate agents
Estate agents active near 23 Saint Thomas Road, Mount Merrion, Dublin, Ireland, ranked by nearby recorded sales.
- Sherry FitzGerald Blackrock · 12 nearby sales · most recent sale June 2026
- Lisney Sotheby's International Realty Blackrock · 11 nearby sales · most recent sale June 2026
- DNG Rock Road · 10 nearby sales
- Lynam Auctioneers & Estate Agents · 9 nearby sales · most recent sale June 2026
- DNG Stillorgan · 8 nearby sales
- Janet Carroll Estate Agent · 6 nearby sales
Property valuation for 23 Saint Thomas Road, Mount Merrion, Dublin, Ireland by HomeIndex - independent property valuation for Ireland.