Sale 1 of 2
€275,000
22 May 2025Price as filed on the register
Second-handFiled as not full market price
Area census, 2022
55,357people
Area figure · 19,690 households in Dublin 16
21 Blackthorn Green, Sandyford, Dublin 18
21 Blackthorn Green, Sandyford, Dublin 18 sold for €275,000 on 22 May 2025, according to the Property Price Register. The register records it as a second-hand home, filed as not full market price. The register holds 10 other sales on Blackthorn Green since 2010. The median sale price in Dublin 16 over the last 12 months is €666,000.
01 The sale
Two registered sales, newest first.
Property Price Register (PSRA)
Sale 2 of 2
€433,000
24 Aug 2020Price as filed on the register
Second-hand
Sales are matched to this home by exact address or Eircode. A sale filed under a different spelling will not appear here.
02 In context
Prices in Dublin 16, then and now.
2010 – Sep 2026
◆ The figures on this page · last 12 months
Figures shown
Median sale price
€666,000
median · last 12 months
Registered sales
496
sales · last 12 months
Year-on-year
+4.8%
vs prior 12 months
Typical price range
€535,000to€782,750
middle 50% of sales
Bopperty Adjusted figures · see About this data
Dublin median €500,000 · Ireland median €395,000
Dublin 16 medianDublinNationalPartial yearThese sales
The line is Dublin 16's median by year, not this home. The dots are these sales, by year.
SourceProperty Price Register (PSRA)PeriodJan 2010 to September 2026BasisAggregated for the Dublin 16 area · Bopperty Adjusted figures
Bopperty's area aggregates differ from official CSO indices. See About this data.
03 Living here
Near Blackthorn Green
This home could not be placed on the map from its register address, so nearby schools, childcare and transport are not listed. See the area report for facilities in the wider area.
Dublin 16 figures
County Dublin figures
County energy ratings
C31%
County figure · most common band in County Dublin. Not this home's rating.
SourceDepartment of Education school list · Tusla early years register · Transport for Ireland stop data · SEAI Building Energy Rating register, county figure · CSO Census 2022, aggregated by Eircode area.
04 Questions people ask
Quick answers.
- How much did 21 Blackthorn Green, Sandyford, Dublin 18 sell for?
- It last sold for €275,000 on 22 May 2025. Before that, it sold for €433,000 on 24 Aug 2020.
- How many times has 21 Blackthorn Green, Sandyford, Dublin 18 sold since 2010?
- It has sold twice since 2010.
- Was 21 Blackthorn Green, Sandyford, Dublin 18 new or second-hand when it sold?
- In 2025 the register records it as a second-hand home. In 2020 the register records it as a second-hand home.
- Was it sold at full market price?
- The register marks this sale as not full market price.
- Does the price include VAT?
- It is recorded as second-hand, so VAT does not apply.
- How many other sales are on Blackthorn Green?
- The register holds 10 other sales on Blackthorn Green since 2010, 0 of them in the last 12 months.
- What is typical in Dublin 16?
- The median registered sale price in Dublin 16 over the last 12 months is €666,000, with a typical range of €535,000 to €782,750: the middle 50% of sales.
BasisComputed from Bopperty Adjusted figures · last 12 months · not a forecast
05 Sold nearby
Other sales near this home.
Every sale on the register, shown as filed. The toggle above affects statistics only.
100 placed sales within 500 m. 10 other sales on Blackthorn Green are recorded only at town or area level and not shown on the map. 1466 other sales in Dublin 16 are recorded only at town or area level and not shown on the map.
Legend
A sold home
Placed by matching the registered address to open location data. Approximate.
500 m
Spot a mistake?
See a pin in the wrong place? Tell us. We review suggestions before anything changes.
Report a correctionBopperty map layers: © OpenStreetMap contributors (via OpenCage); Eircode area boundaries via Autoaddress open data; place data © Department of Education, Pobal, and Transport for Ireland (CC-BY). Licences
Other registered sales on Blackthorn Green· 10 since 2010, 0 in the last 12 months
| 18 Jul 2025 | 39 Blackthorn Green, Sandyford, Dublin 16 | €605,000 | Town or area level | |
| 30 Jun 2025 | 5 Blackthorn Green, Sandyford, Dublin 18 | €570,000 | Town or area level | |
| 5 Jun 2025 | 35 Blackthorn Green, Sandyford, Dublin 16 | €565,000 | Town or area level | |
| 27 Oct 2023 | 28 Blackthorn Green, Sandyford, Dublin 16 | €573,100 | Town or area level | |
| 16 Feb 2023 | 22a Blackthorn Green, Sandyford, Dublin 16 | €620,000 | Town or area level | |
| 15 Aug 2022 | 17 Blackthorn Green, Sandyford, Dublin 16 | €565,000 | Town or area level | |
| 29 Apr 2022 | 4 Blackthorn Green, Sandyford, Dublin 18 | €531,000 | Town or area level | |
| 28 Apr 2022 | 37 Blackthorn Green, Sandyford, Dublin | €487,500 | Town or area level | |
| 21 Dec 2017 | 37 Blackthorn Green, Sandyford, Dublin | €310,000 | Town or area level | |
| 16 Feb 2017 | 22a Blackthorn Green, Sandyford, Dublin 16 | €455,000 | Town or area level |
Map placement
Map locations are estimated by matching register addresses to open and community-sourced location data. They are approximate and improve as that data improves. Sales not yet matched to a location are not pinned; the count is shown above the map.
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Bopperty is an independent service. It is not affiliated with, endorsed by, or sponsored by the Property Services Regulatory Authority, any government body, or any data provider. Sale data is sourced from the public Property Price Register and remains the property of its publisher. This page presents registered sale prices and area context for general information only. It is not a valuation, a price estimate, or financial, legal, or property advice, and it should not be relied upon as a measure of any individual property's value.
Register data to
September 2026
Loaded
28 Sep 2026
Method
Version 1.0
Eircode
D16
Source
Property Price Register
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