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20 Prospect Bay

Dublin 3 / Clontarf

Last Sale Price

€524,229

* Price is VAT exclusive · Learn more →

(Price paid including ~13.5% VAT = €595,000)

House New Build 1 recorded sale
vs Street
+0.0%
Median €524,229
183 sales
Growth +8.3%/yr · 12.0 yrs
vs Clontarf
-7.5%
Median €567,000
2,726 sales
Growth +5.9%/yr · 16.0 yrs
vs Dublin 3
+29.8%
Median €403,881
5,998 sales
Growth +6.5%/yr · 16.0 yrs
Street View near 20 Prospect Bay, Clontarf, Dublin 3
Nearby Properties
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Sale History

1 sale
€524,229
1 yr, 2 mo ago
New Dwelling house /Apartment
VAT exclusive

Price Intelligence

This property has one recorded sale for €524,229 on 19 Dec 2024. That places it 0.0% above the street median of €524,229.

€85,000 Street range €1,350,000
This property: €524,229
What did 20 Prospect Bay last sell for?

20 Prospect Bay last sold for €524,229 on 19 Dec 2024.

How does 20 Prospect Bay compare to others near Clontarf Road?

At €524,229, 20 Prospect Bay last sold 0.0% above the Clontarf Road street median of €524,229 (based on 183 recorded sales).

How does 20 Prospect Bay compare to the rest of Clontarf?

Compared to Clontarf (median €567,000, 2,726 sales), 20 Prospect Bay sits 7.5% 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

20 Prospect Bay, Clontarf, Dublin 3

PPR Source

address 20 Prospect Bay, Clontarf, Dublin 3
canonical_address 20 PROSPECT BAY, CLONTARF, DUBLIN 3
eircode (PPR) —
property_id 4909b3b018244541bfd4dad59260e24aeaefb44a
region dublin-03
format_display_address() 20 Prospect Bay, Clontarf, 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 20
slug 20-prospect-bay-clontarf
is_apartment false

Geocode Data

source_provider google
source_accuracy APPROXIMATE
latitude 53.3631353
longitude -6.2214509
formatted_address Clontarf West, Dublin 3, Ireland
eircode (geocode) —
locality Dublin 3
county County Dublin
resolution_method conflict_unresolved_google_default
street_number —
route —
sublocality —
address_components
show raw JSON 
[{"long_name": "Dublin 3", "short_name": "Dublin 3", "types": ["postal_town"]}, {"long_name": "Clontarf West", "short_name": "Clontarf West", "types": ["neighborhood", "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 20 Prospect Bay, Clontarf, Dublin 3, Dublin 3, Ireland
fetched_at 2026-02-13T16:03:17Z
formatted_address Clontarf West, Dublin 3, Ireland
eircode —
locality Dublin 3
county County Dublin
street_number —
route —
sublocality —
latitude 53.3631353
longitude -6.2214509
address_components
show raw JSON 
[
  {
    "long_name": "Dublin 3",
    "short_name": "Dublin 3",
    "types": [
      "postal_town"
    ]
  },
  {
    "long_name": "Clontarf West",
    "short_name": "Clontarf West",
    "types": [
      "neighborhood",
      "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": "Dublin 3",
      "short_name": "Dublin 3",
      "types": [
        "postal_town"
      ]
    },
    {
      "long_name": "Clontarf West",
      "short_name": "Clontarf West",
      "types": [
        "neighborhood",
        "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": "",
  "formatted_address": "Clontarf West, Dublin 3, Ireland",
  "lat": 53.3631353,
  "locality": "Dublin 3",
  "lon": -6.2214509,
  "place_id": "ChIJPzJQDVQOZ0gRMAej11aKWGw",
  "provider": "google",
  "route": "",
  "street_number": "",
  "sublocality": ""
}
Nominatim ok
query_text structured:20 PROSPECT BAY, Dublin 3, Ireland
fetched_at 2026-02-14T16:21:58Z
formatted_address Prospect Bay, Clontarf East B Ward 1986, Dublin, County Dublin, Leinster, D03 YH36, Éire / Ireland
eircode D03YH36
locality Dublin
county County Dublin
street_number —
route Prospect Bay
sublocality —
latitude 53.3673924
longitude -6.1737723
address_components
show raw JSON 
{
  "ISO3166-2-lvl5": "IE-L",
  "ISO3166-2-lvl6": "IE-D",
  "city": "Dublin",
  "city_district": "Clontarf East B Ward 1986",
  "country": "\u00c9ire / Ireland",
  "country_code": "ie",
  "county": "County Dublin",
  "postcode": "D03 YH36",
  "region": "Leinster",
  "residential": "Prospect Bay",
  "road": "Prospect Bay"
}
raw_payload
show raw JSON 
{
  "accuracy": "service",
  "address_components": {
    "ISO3166-2-lvl5": "IE-L",
    "ISO3166-2-lvl6": "IE-D",
    "city": "Dublin",
    "city_district": "Clontarf East B Ward 1986",
    "country": "\u00c9ire / Ireland",
    "country_code": "ie",
    "county": "County Dublin",
    "postcode": "D03 YH36",
    "region": "Leinster",
    "residential": "Prospect Bay",
    "road": "Prospect Bay"
  },
  "country_code": "ie",
  "county": "County Dublin",
  "eircode": "D03YH36",
  "formatted_address": "Prospect Bay, Clontarf East B Ward 1986, Dublin, County Dublin, Leinster, D03 YH36, \u00c9ire / Ireland",
  "lat": 53.3673924,
  "locality": "Dublin",
  "lon": -6.1737723,
  "place_id": "422979987",
  "provider": "nominatim",
  "route": "Prospect Bay",
  "street_number": "",
  "sublocality": ""
}

Composition Path

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

Eircode Resolution

PPR eircode —
Geocode eircode —
best_eircode (used) — none available

BER Data (no BER match)

No BER data matched for this property.

Computed Metrics

property_type New Build
dwelling_type House
size_description None
holding_years None
annualized_pct None
vs_street_median_pct 0.0
street_median 524229
street_sample_size 183
street_is_reliable true
vs_area_median_pct -7.5
area_median 567000
area_sample_size 2726
area_is_reliable true
vs_district_median_pct 29.8
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