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Unit 40 Seascape, 366 Clontarf Road

Dublin 3 / Clontarf / D03A274

Last Sale Price

€480,000
Apartment Second-Hand 2 recorded sales 6.3 yrs tracked
vs Street
-8.4%
Median €524,229
183 sales
Growth +8.3%/yr · 12.0 yrs
vs Clontarf
-15.3%
Median €567,000
2,726 sales
Growth +5.9%/yr · 16.0 yrs
vs Dublin 3
+18.8%
Median €403,881
5,998 sales
Growth +6.5%/yr · 16.0 yrs
Street View near Unit 40 Seascape, 366 Clontarf Road, Dublin 3
Nearby Properties
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Sale History

2 sales
€480,000
4 years ago
Second-Hand Dwelling house /Apartment
+€135,000 (+39.1%) over 6.3 yrs
€345,000
10 yrs, 4 mo ago
New Dwelling house /Apartment
greater than or equal to 38 sq metres and less than 125 sq metres
VAT exclusive

Overall: +39.1% from €345,000 to €480,000 ( → )

Price History

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Price Intelligence

This property has been sold 2 times since 21 Oct 2015. The price has increased by +39.1% from €345,000 to €480,000. That works out to an annualised return of +5.4% over 6.3 years.

At €480,000, Unit 40 Seascape last sold 8.4% below the Clontarf Road street median of €524,229 (based on 183 recorded sales). Compared to Clontarf overall (median €567,000, 2726 sales), Unit 40 Seascape sits 15.3% below the area average.

Repeat-sale properties on Clontarf Road show a median investment growth rate of +8.3% per year over 12.0 years (2013 to 2025, 17 repeat-sale properties).

€85,000 Street range €1,350,000
This property: €480,000
What did Unit 40 Seascape last sell for?

Unit 40 Seascape last sold for €480,000 on 24 Feb 2022.

How many times has Unit 40 Seascape been sold?

Unit 40 Seascape has been sold 2 times between 21 Oct 2015 and 24 Feb 2022. The price increased by 39.1% over that period.

How does Unit 40 Seascape compare to others near Clontarf Road?

At €480,000, Unit 40 Seascape last sold 8.4% below the Clontarf Road street median of €524,229 (based on 183 recorded sales).

How does Unit 40 Seascape compare to the rest of Clontarf?

Compared to Clontarf (median €567,000, 2,726 sales), Unit 40 Seascape sits 15.3% below the area average.

What is the investment growth rate on Clontarf Road?

Using properties on Clontarf Road with at least two recorded sales, the median annual growth rate is +8.3% per year over 12.0 years (2013 to 2025, 17 repeat-sale properties). How this is calculated.

Growth metrics use repeat-sale properties only. Methodology.

Clontarf streetscape

About Clontarf

Clontarf is a neighbourhood in Dublin 3, Dublin.

Area Median
€567,000
2,726 sales
District Median
€403,881
5,998 sales
Street Median
€524,229
183 sales

Housing in Dublin 3

Typical Size
80 m²
Typical Build
1959
BER Ratings
A (efficient)G

Based on 11,869 BER assessments — see district details

Explore Clontarf Explore Dublin 3

Related Pages

Debug: Address & Geocode Data

Composed Display Address

Unit 40 Seascape, 366 Clontarf Road, Dublin 3

PPR Source

address Unit 40 Seascape, 366 Clontarf Road, Dublin 3
canonical_address UNIT 40 SEASCAPE, 366 CLONTARF ROAD, DUBLIN 3
eircode (PPR) D03A274
property_id 14cebec3d46529a264b1c5bd60f912d093370054
region dublin-03
format_display_address() Unit 40 Seascape, 366 Clontarf Road, Dublin 3

Parsed Address (URL Gen)

district dublin-03
district_display Dublin 3
area clontarf
area_display Clontarf
street clontarf-road
street_display Clontarf Road
house_number 40
slug unit-40-seascape-366-clontarf-road
is_apartment true

Geocode Data

source_provider google
source_accuracy APPROXIMATE
latitude 53.36304190000001
longitude -6.1795098
formatted_address Clontarf East, Dublin, Co. Dublin, D03 A274, Ireland
eircode (geocode) D03A274
locality Dublin
county County Dublin
resolution_method conflict_unresolved_google_default
street_number —
route —
sublocality —
address_components
show raw JSON 
[{"long_name": "D03 A274", "short_name": "D03 A274", "types": ["postal_code"]}, {"long_name": "Clontarf East", "short_name": "Clontarf East", "types": ["neighborhood", "political"]}, {"long_name": "Dublin", "short_name": "Dublin", "types": ["locality", "political"]}, {"long_name": "County Dublin", "short_name": "D", "types": ["administrative_area_level_1", "political"]}, {"long_name": "Ireland", "short_name": "IE", "types": ["country", "political"]}]

Provider Geocode Payloads

Google ok
query_text D03A274, Ireland
fetched_at 2026-02-13T15:58:37Z
formatted_address Clontarf East, Dublin, Co. Dublin, D03 A274, Ireland
eircode D03A274
locality Dublin
county County Dublin
street_number —
route —
sublocality —
latitude 53.36304190000001
longitude -6.1795098
address_components
show raw JSON 
[
  {
    "long_name": "D03 A274",
    "short_name": "D03 A274",
    "types": [
      "postal_code"
    ]
  },
  {
    "long_name": "Clontarf East",
    "short_name": "Clontarf East",
    "types": [
      "neighborhood",
      "political"
    ]
  },
  {
    "long_name": "Dublin",
    "short_name": "Dublin",
    "types": [
      "locality",
      "political"
    ]
  },
  {
    "long_name": "County Dublin",
    "short_name": "D",
    "types": [
      "administrative_area_level_1",
      "political"
    ]
  },
  {
    "long_name": "Ireland",
    "short_name": "IE",
    "types": [
      "country",
      "political"
    ]
  }
]
raw_payload
show raw JSON 
{
  "accuracy": "APPROXIMATE",
  "address_components": [
    {
      "long_name": "D03 A274",
      "short_name": "D03 A274",
      "types": [
        "postal_code"
      ]
    },
    {
      "long_name": "Clontarf East",
      "short_name": "Clontarf East",
      "types": [
        "neighborhood",
        "political"
      ]
    },
    {
      "long_name": "Dublin",
      "short_name": "Dublin",
      "types": [
        "locality",
        "political"
      ]
    },
    {
      "long_name": "County Dublin",
      "short_name": "D",
      "types": [
        "administrative_area_level_1",
        "political"
      ]
    },
    {
      "long_name": "Ireland",
      "short_name": "IE",
      "types": [
        "country",
        "political"
      ]
    }
  ],
  "country_code": "ie",
  "county": "County Dublin",
  "eircode": "D03A274",
  "formatted_address": "Clontarf East, Dublin, Co. Dublin, D03 A274, Ireland",
  "lat": 53.36304190000001,
  "locality": "Dublin",
  "lon": -6.1795098,
  "place_id": "ChIJU2Sly50PZ0gRlZZItX4crzo",
  "provider": "google",
  "route": "",
  "street_number": "",
  "sublocality": ""
}
Nominatim ok
query_text D03A274, Ireland
fetched_at 2026-02-14T15:46:23Z
formatted_address National Library of Ireland, 7/8, Kildare Street, Mansion House B ED, Dublin, County Dublin, Leinster, D02 P638, Éire / Ireland
eircode D02P638
locality Dublin
county County Dublin
street_number 7/8
route Kildare Street
sublocality —
latitude 53.3411249
longitude -6.2545
address_components
show raw JSON 
{
  "ISO3166-2-lvl5": "IE-L",
  "ISO3166-2-lvl6": "IE-D",
  "amenity": "National Library of Ireland",
  "city": "Dublin",
  "city_district": "Mansion House B ED",
  "country": "\u00c9ire / Ireland",
  "country_code": "ie",
  "county": "County Dublin",
  "house_number": "7/8",
  "postcode": "D02 P638",
  "region": "Leinster",
  "road": "Kildare Street"
}
raw_payload
show raw JSON 
{
  "accuracy": "library",
  "address_components": {
    "ISO3166-2-lvl5": "IE-L",
    "ISO3166-2-lvl6": "IE-D",
    "amenity": "National Library of Ireland",
    "city": "Dublin",
    "city_district": "Mansion House B ED",
    "country": "\u00c9ire / Ireland",
    "country_code": "ie",
    "county": "County Dublin",
    "house_number": "7/8",
    "postcode": "D02 P638",
    "region": "Leinster",
    "road": "Kildare Street"
  },
  "country_code": "ie",
  "county": "County Dublin",
  "eircode": "D02P638",
  "formatted_address": "National Library of Ireland, 7/8, Kildare Street, Mansion House B ED, Dublin, County Dublin, Leinster, D02 P638, \u00c9ire / Ireland",
  "lat": 53.3411249,
  "locality": "Dublin",
  "lon": -6.2545,
  "place_id": "255244705",
  "provider": "nominatim",
  "route": "Kildare Street",
  "street_number": "7/8",
  "sublocality": ""
}

Composition Path

Formatted address cleaned formatted_address (stripped ", Ireland" and Eircode)

Eircode Resolution

PPR eircode D03A274
Geocode eircode D03A274
best_eircode (used) D03A274

BER Data (no BER match)

No BER data matched for this property.

Computed Metrics

property_type Second-Hand
dwelling_type Apartment
size_description None
holding_years 6.3
annualized_pct 5.4
vs_street_median_pct -8.4
street_median 524229
street_sample_size 183
street_is_reliable true
vs_area_median_pct -15.3
area_median 567000
area_sample_size 2726
area_is_reliable true
vs_district_median_pct 18.8
district_median 403881
district_sample_size 5998
district_is_reliable true
street_growth_rate_pct 8.3
street_growth_years 12.0
street_growth_sample_size 17
area_growth_rate_pct 5.9
area_growth_years 16.0
area_growth_sample_size 318
district_growth_rate_pct 6.5
district_growth_years 16.0
district_growth_sample_size 692
nearby_avg_price None
nearby_price_range None
nearby_count 0