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Castle Avenue

Dublin 3 / Clontarf / D03CX85

Last Sale Price

€370,000
House Second-Hand 1 recorded sale
vs Street
-15.9%
Median €440,000
72 sales
Growth +8.1%/yr · 14.2 yrs
vs Clontarf
-34.7%
Median €567,000
2,726 sales
Growth +5.9%/yr · 16.0 yrs
vs Dublin 3
-8.4%
Median €403,881
5,998 sales
Growth +6.5%/yr · 16.0 yrs
Street View near Castle Avenue, Dublin 3
Nearby Properties
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Sale History

1 sale
€370,000
7 yrs, 2 mo ago
Second-Hand Dwelling house /Apartment

Price Intelligence

This property has one recorded sale for €370,000 on 3 Dec 2018. That places it 15.9% below the street median of €440,000.

€140,879 Street range €2,100,000
This property: €370,000
What did Castle Avenue last sell for?

Castle Avenue last sold for €370,000 on 3 Dec 2018.

How does Castle Avenue compare to others near Castle Avenue?

At €370,000, Castle Avenue last sold 15.9% below the Castle Avenue street median of €440,000 (based on 72 recorded sales).

How does Castle Avenue compare to the rest of Clontarf?

Compared to Clontarf (median €567,000, 2,726 sales), Castle Avenue sits 34.7% below the area average.

What is the investment growth rate on Castle Avenue?

Using properties on Castle Avenue with at least two recorded sales, the median annual growth rate is +8.1% per year over 14.2 years (2011 to 2025, 6 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
€440,000
72 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

Castle Avenue, Dublin 3

PPR Source

address 6 ST DAVIDS COURT, CASTLE AVE, CLONTARF DUBLIN 3
canonical_address 6 ST DAVIDS COURT, CASTLE AVE, CLONTARF DUBLIN 3
eircode (PPR) —
property_id 68727a16709688d89ab2a213b487eb601d0b3073
region dublin-03
format_display_address() 6 St Davids Court, Castle Avenue, Clontarf Dublin 3

Parsed Address (URL Gen)

district dublin-03
district_display Dublin 3
area clontarf
area_display Clontarf
street castle-avenue
street_display Castle Avenue
house_number 6
slug 6-st-davids-court-castle-ave-clontarf
is_apartment false

Geocode Data

source_provider google
source_accuracy ROOFTOP
latitude 53.3618756
longitude -6.2083299
formatted_address Saint David's Court, Castle Ave, Clontarf East, Dublin 3, D03 CX85, Ireland
eircode (geocode) D03CX85
locality Dublin 3
county County Dublin
resolution_method google_only
street_number —
route Castle Avenue
sublocality —
address_components
show raw JSON 
[{"long_name": "Saint David's Court", "short_name": "Saint David's Court", "types": ["premise"]}, {"long_name": "Castle Avenue", "short_name": "Castle Ave", "types": ["route"]}, {"long_name": "Clontarf East", "short_name": "Clontarf East", "types": ["neighborhood", "political"]}, {"long_name": "Dublin 3", "short_name": "Dublin 3", "types": ["postal_town"]}, {"long_name": "County Dublin", "short_name": "D", "types": ["administrative_area_level_1", "political"]}, {"long_name": "Ireland", "short_name": "IE", "types": ["country", "political"]}, {"long_name": "D03 CX85", "short_name": "D03 CX85", "types": ["postal_code"]}]

Provider Geocode Payloads

Google ok
query_text 6 ST DAVIDS COURT, CASTLE AVE, CLONTARF DUBLIN 3, Dublin 3, Ireland
fetched_at 2026-02-13T15:53:56Z
formatted_address Saint David's Court, Castle Ave, Clontarf East, Dublin 3, D03 CX85, Ireland
eircode D03CX85
locality Dublin 3
county County Dublin
street_number —
route Castle Avenue
sublocality —
latitude 53.3618756
longitude -6.2083299
address_components
show raw JSON 
[
  {
    "long_name": "Saint David's Court",
    "short_name": "Saint David's Court",
    "types": [
      "premise"
    ]
  },
  {
    "long_name": "Castle Avenue",
    "short_name": "Castle Ave",
    "types": [
      "route"
    ]
  },
  {
    "long_name": "Clontarf East",
    "short_name": "Clontarf East",
    "types": [
      "neighborhood",
      "political"
    ]
  },
  {
    "long_name": "Dublin 3",
    "short_name": "Dublin 3",
    "types": [
      "postal_town"
    ]
  },
  {
    "long_name": "County Dublin",
    "short_name": "D",
    "types": [
      "administrative_area_level_1",
      "political"
    ]
  },
  {
    "long_name": "Ireland",
    "short_name": "IE",
    "types": [
      "country",
      "political"
    ]
  },
  {
    "long_name": "D03 CX85",
    "short_name": "D03 CX85",
    "types": [
      "postal_code"
    ]
  }
]
raw_payload
show raw JSON 
{
  "accuracy": "ROOFTOP",
  "address_components": [
    {
      "long_name": "Saint David's Court",
      "short_name": "Saint David's Court",
      "types": [
        "premise"
      ]
    },
    {
      "long_name": "Castle Avenue",
      "short_name": "Castle Ave",
      "types": [
        "route"
      ]
    },
    {
      "long_name": "Clontarf East",
      "short_name": "Clontarf East",
      "types": [
        "neighborhood",
        "political"
      ]
    },
    {
      "long_name": "Dublin 3",
      "short_name": "Dublin 3",
      "types": [
        "postal_town"
      ]
    },
    {
      "long_name": "County Dublin",
      "short_name": "D",
      "types": [
        "administrative_area_level_1",
        "political"
      ]
    },
    {
      "long_name": "Ireland",
      "short_name": "IE",
      "types": [
        "country",
        "political"
      ]
    },
    {
      "long_name": "D03 CX85",
      "short_name": "D03 CX85",
      "types": [
        "postal_code"
      ]
    }
  ],
  "country_code": "ie",
  "county": "County Dublin",
  "eircode": "D03CX85",
  "formatted_address": "Saint David's Court, Castle Ave, Clontarf East, Dublin 3, D03 CX85, Ireland",
  "lat": 53.3618756,
  "locality": "Dublin 3",
  "lon": -6.2083299,
  "place_id": "ChIJJYAFgqkPZ0gRxmjaRJ27FpE",
  "provider": "google",
  "route": "Castle Avenue",
  "street_number": "",
  "sublocality": ""
}
Nominatim missing

No Nominatim summary payload cached for this property.

Composition Path

Route-based street_number + route + sublocality/locality

Eircode Resolution

PPR eircode —
Geocode eircode D03CX85
best_eircode (used) D03CX85

BER Data (no BER match)

No BER data matched for this property.

Computed Metrics

property_type Second-Hand
dwelling_type House
size_description None
holding_years None
annualized_pct None
vs_street_median_pct -15.9
street_median 440000
street_sample_size 72
street_is_reliable true
vs_area_median_pct -34.7
area_median 567000
area_sample_size 2726
area_is_reliable true
vs_district_median_pct -8.4
district_median 403881
district_sample_size 5998
district_is_reliable true
street_growth_rate_pct 8.1
street_growth_years 14.2
street_growth_sample_size 6
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