Photo: TeaTimeJ · CC BY-SA 4.091% of the homes sold in Hollystown are new, at a median €475,000
Homes in Hollystown sell for a median €475,000. That is the middle of 734 market sales on the Property Price Register from 2023 to 2025. Rent, income and the Cost of living Grade are on Hollystown’s cost of living page.
91% of the homes sold in Hollystown were new
734 market sales in three years: 664 new homes and 70 second-hand. At the median a new home sold for 8% less.
median sale · 664 sold in 3 years
- 2025 median
- €485K 267 sold
- 2022 to 2025
- +9%
- the typical Irish town
- €419K
median sale · 70 sold in 3 years
- 2025 median
- €520K 30 sold
- the typical Irish town
- €326K
median sale · 734 sold in 3 years
- Middle half
- €435K–€500K
- Last 12 months
- €510K 62 sold
- the typical Irish town
- €350K
91% of the sales were new homes
Market sales on the Property Price Register, 2023–25. The register says whether a home was new or second-hand, not its type or size. New homes are filed without VAT; we add back 13.5%. A median needs 30 sales.
Half of Hollystown’s homes sold for between €435K and €500K
One sale in ten was under €298K and one in ten over €550K. 5% sold for under €250K and 25% for €500K or more.
The median, €475,000, sits in the €400–500K band
734 market sales, 2023–25, VAT included. Each bar is the number sold in that price band; the darker bar holds the median.
16 years of sales
From €113,500 in 2012 to €493,700 in 2025, each the median of that year’s market sales.
More homes sell than in most years
297 homes sold in 2025. The busiest year was 2024, with 418, and the quietest 2011, with 2.
Hollystown costs more than the typical Irish town
Each year’s median sale: the town, the middle of County Dublin’s towns of 2,500 or more, and the typical Irish town.
New homes and second-hand, year by year
| 2010 | 2015 | 2020 | 2025 | |
|---|---|---|---|---|
| All homes | — | — | €373K | €494K |
| Typical Irish town | €220K | €170K | €261K | €388K |
| New homes | — | — | €368K | €485K |
Calendar years; a year’s median needs 30 sales of the kind, so a dash is a year with fewer.
Property Price Register: every market sale placed in the town since 2010, VAT included; a year’s median needs 30 sales. Sales whose address names no town aren’t counted.
91% of the homes sold in Hollystown in three years were new
664 new homes and 70 second-hand ones sold from 2023 to 2025, by the register’s own split.
90% of the homes sold in 2025 were new
Calendar years with 10 or more sales. The share peaked at 95% in 2024.
A new home sold for a median €475,000
against €516,500 for a home sold on, 8% less, over three years. New homes are often a different mix from the homes sold on, so part of the gap is size and type.
Filed without VAT
Most new homes are filed on the register without VAT. Every figure here adds back 13.5%, so new and second-hand compare like for like.
Property Price Register, 2023–25: 664 new and 70 second-hand market sales. New homes are filed without VAT; we add back 13.5%.
Kilmartin Grove is Hollystown’s busiest street or estate, with 547 sales in three years
6 streets and estates had 5 or more sales from 2023 to 2025, 3 of them ten or more.
| # | Street or estate | Sales | Median | Homes |
|---|---|---|---|---|
| 1 | Kilmartin Grove | 547 | €475,000 | Mostly new |
| 2 | Wilkinsons Brook | 66 | €465,000 | Mostly new |
| 3 | Hollyfield Crescent | 22 | €431,700 | Mostly new |
| 4 | Hollyfield Way | 8 | €532,900 | Mostly new |
| 5 | Hollyfield Avenue | 7 | €532,900 | Mostly new |
| 6 | Redwood | 5 | €440,000 | Second-hand |
Streets and estates with 5 or more market sales from 2023 to 2025, named as the register’s addresses name them; medians only.
Hollystown is the 48th most expensive of 118 towns in County Dublin
Hollystown is in the middle of County Dublin’s towns to buy in; the typical Irish town’s median is €350,000.
Towns of 1,000 or more in County Dublin, by their median home of 2023–25; * marks a routing-key median (fewer than 30 sales in the town). Each links to its own Housing page.
Cheaper nearby: Mulhuddart, Blanchardstown and Clonsilla.
The towns around Hollystown: their median home (2023–25), market sales on the Property Price Register in those three years, the change in ten years and the distance.
| Town | Median sale | Sales, 3 years | Since 2015 | km |
|---|---|---|---|---|
| Hollystown | €475K | 734 | – | |
| Mulhuddart | €320K | 162 | +114% | 1.9 |
| Blanchardstown | €333K | 481 | +52% | 3.3 |
| Clonsilla | €408K | 681 | +99% | 3.8 |
| Clonee | €410K | 165 | – | 4.1 |
| Ongar | €325K | 159 | +94% | 4.4 |
| Carpenterstown | €394K | 66 | – | 5.1 |
A routing-key price (fewer than 30 sales in the town) counts for its whole postal area. Rents are each town’s own RTB figure where published, else its district’s, city’s or county’s.
Questions about property prices in Hollystown
What is the average house price in Hollystown?
The median home in Hollystown sold for €475,000 from 2023 to 2025, across 734 market sales on the Property Price Register (€510,000 in the last 12 months).
Are house prices going up in Hollystown?
The median sale was €470,000 in 2024 and €493,700 in 2025: it went up 5%.
How many homes sell in Hollystown each year?
297 sales in Hollystown were filed on the Property Price Register in 2025, against an average of 128 a year over the last ten. Sales whose address names no town aren’t counted, so the true figure is somewhat higher.
How much does a new build cost in Hollystown?
New homes sold for a median €475,000 over three years, against €516,500 for homes sold on. New builds were 91% of sales.
Is Hollystown expensive for County Dublin?
Hollystown is the 47th most expensive of 116 towns of 2,500 or more in County Dublin by median sale price.
Can I see individual sales or prices by street?
Yes: the Property Price Register publishes every residential sale with its address and price at propertypriceregister.ie. This page shows the town’s medians and counts.
Sales: Residential Property Price Register, Property Services Regulatory Authority. House prices by Eircode routing key, RTB rents and household incomes: CSO, CC BY 4.0. Routing-key areas: Autoaddress.
Sources: Property Price Register (PSRA), 2010–2026 · CSO HPA04 house prices by Eircode routing key, 2023–25. Under Creative Commons Attribution 4.0 (CC BY 4.0).
Contains Central Statistics Office (CSO) data, Census 2022, and Tailte Éireann boundaries (CSO Urban Areas, Small Areas, local electoral areas, constituencies), under Creative Commons Attribution 4.0 (CC BY 4.0).