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23 Gloucester Square

Dublin 1 / Mountjoy / D01CV02

Last Sale Price

€415,000
House Second-Hand 1 recorded sale
vs Street
+31.5%
Median €315,500
40 sales
Growth +7.2%/yr · 9.4 yrs
vs Mountjoy
+66.3%
Median €249,500
722 sales
Growth +7.1%/yr · 13.2 yrs
vs Dublin 1
+50.9%
Median €275,000
3,909 sales
Growth +6.3%/yr · 15.2 yrs
Nearby Properties
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Sale History

1 sale
€415,000
1 yr, 2 mo ago
Second-Hand Dwelling house /Apartment

Price Intelligence

This property has one recorded sale for €415,000 on 5 Dec 2024. That places it 31.5% above the street median of €315,500.

Street Rank
Top 20%
of 40 properties
Area Rank
Top 16%
of 722 properties
€106,000 Street range €495,000
This property: €415,000
What did 23 Gloucester Square last sell for?

23 Gloucester Square last sold for €415,000 on 5 Dec 2024.

How does 23 Gloucester Square compare to others near Railway Street?

At €415,000, 23 Gloucester Square last sold 31.5% above the Railway Street street median of €315,500 (based on 40 recorded sales).

How does 23 Gloucester Square compare to the rest of Mountjoy?

Compared to Mountjoy (median €249,500, 722 sales), 23 Gloucester Square sits 66.3% above the area average.

What is the investment growth rate on Railway Street?

Using properties on Railway Street with at least two recorded sales, the median annual growth rate is +7.2% per year over 9.4 years (2016 to 2025, 4 repeat-sale properties). How this is calculated.

Growth metrics use repeat-sale properties only. Methodology.

Mountjoy streetscape

About Mountjoy

Mountjoy is a neighbourhood in Dublin 1, Dublin.

Area Median
€249,500
722 sales
District Median
€275,000
3,909 sales
Street Median
€315,500
40 sales

Housing in Dublin 1

Typical Size
57 m²
Typical Build
1999
BER Ratings
A (efficient)G

Based on 11,162 BER assessments — see district details

Explore Mountjoy Explore Dublin 1

Related Pages

Debug: Address & Geocode Data

Composed Display Address

23 Gloucester Square, Railway St, Dublin 1

PPR Source

address 23 GLOUCESTER SQ, RAILWAY ST, DUBLIN 1
canonical_address 23 GLOUCESTER SQ, RAILWAY ST, DUBLIN 1
eircode (PPR) D01CV02
property_id 191fc75eed05682a886b738424f135591af30276
region dublin-01
format_display_address() 23 Gloucester Square, Railway St, Dublin 1

Parsed Address (URL Gen)

district dublin-01
district_display Dublin 1
area mountjoy
area_display Mountjoy
street railway-street
street_display Railway Street
house_number 23
slug 23-gloucester-sq-railway-st
is_apartment false

Geocode Data

source_provider google
source_accuracy APPROXIMATE
latitude 53.3526598
longitude -6.2546892
formatted_address Mountjoy, Dublin 1, Co. Dublin, D01 CV02, Ireland
eircode (geocode) D01CV02
locality Dublin 1
county County Dublin
resolution_method conflict_unresolved_google_default
street_number —
route —
sublocality —
address_components
show raw JSON 
[{"long_name": "D01 CV02", "short_name": "D01 CV02", "types": ["postal_code"]}, {"long_name": "Mountjoy", "short_name": "Mountjoy", "types": ["neighborhood", "political"]}, {"long_name": "Dublin 1", "short_name": "Dublin 1", "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"]}]

Provider Geocode Payloads

Google ok
query_text D01CV02, Ireland
fetched_at 2026-02-18T13:48:38Z
formatted_address Mountjoy, Dublin 1, Co. Dublin, D01 CV02, Ireland
eircode D01CV02
locality Dublin 1
county County Dublin
street_number —
route —
sublocality —
latitude 53.3526598
longitude -6.2546892
address_components
show raw JSON 
[
  {
    "long_name": "D01 CV02",
    "short_name": "D01 CV02",
    "types": [
      "postal_code"
    ]
  },
  {
    "long_name": "Mountjoy",
    "short_name": "Mountjoy",
    "types": [
      "neighborhood",
      "political"
    ]
  },
  {
    "long_name": "Dublin 1",
    "short_name": "Dublin 1",
    "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"
    ]
  }
]
raw_payload
show raw JSON 
{
  "accuracy": "APPROXIMATE",
  "address_components": [
    {
      "long_name": "D01 CV02",
      "short_name": "D01 CV02",
      "types": [
        "postal_code"
      ]
    },
    {
      "long_name": "Mountjoy",
      "short_name": "Mountjoy",
      "types": [
        "neighborhood",
        "political"
      ]
    },
    {
      "long_name": "Dublin 1",
      "short_name": "Dublin 1",
      "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"
      ]
    }
  ],
  "country_code": "ie",
  "county": "County Dublin",
  "eircode": "D01CV02",
  "formatted_address": "Mountjoy, Dublin 1, Co. Dublin, D01 CV02, Ireland",
  "lat": 53.3526598,
  "locality": "Dublin 1",
  "lon": -6.2546892,
  "place_id": "ChIJDVlplogOZ0gReimW7PSTlWw",
  "provider": "google",
  "route": "",
  "street_number": "",
  "sublocality": ""
}
Nominatim ok
query_text D01CV02, Ireland
fetched_at 2026-02-13T00:52:43Z
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 D01CV02
Geocode eircode D01CV02
best_eircode (used) D01CV02

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 31.5
street_median 315500
street_sample_size 40
street_is_reliable true
vs_area_median_pct 66.3
area_median 249500
area_sample_size 722
area_is_reliable true
vs_district_median_pct 50.9
district_median 275000
district_sample_size 3909
district_is_reliable true
street_growth_rate_pct 7.2
street_growth_years 9.4
street_growth_sample_size 4
area_growth_rate_pct 7.1
area_growth_years 13.2
area_growth_sample_size 59
district_growth_rate_pct 6.3
district_growth_years 15.2
district_growth_sample_size 371
nearby_avg_price None
nearby_price_range None
nearby_count 0