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12 Gandon Hall

Dublin 1 / Mountjoy / D01Y009

Last Sale Price

€250,000
House Second-Hand 1 recorded sale
vs Street
+8.7%
Median €230,000
28 sales
Growth +10.1%/yr · 11.0 yrs
vs Mountjoy
+0.2%
Median €249,500
722 sales
Growth +7.1%/yr · 13.2 yrs
vs Dublin 1
-9.1%
Median €275,000
3,909 sales
Growth +6.3%/yr · 15.2 yrs
Nearby Properties
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Sale History

1 sale
€250,000
2 yrs, 2 mo ago
Second-Hand Dwelling house /Apartment

Price Intelligence

This property has one recorded sale for €250,000 on 6 Dec 2023. That places it 8.7% above the street median of €230,000.

Street Rank
Top 36%
of 28 properties
€105,000 Street range €320,000
This property: €250,000
What did 12 Gandon Hall last sell for?

12 Gandon Hall last sold for €250,000 on 6 Dec 2023.

How does 12 Gandon Hall compare to others near Gardiner Street Lower?

At €250,000, 12 Gandon Hall last sold 8.7% above the Gardiner Street Lower street median of €230,000 (based on 28 recorded sales).

How does 12 Gandon Hall compare to the rest of Mountjoy?

Compared to Mountjoy (median €249,500, 722 sales), 12 Gandon Hall sits 0.2% above the area average.

What is the investment growth rate on Gardiner Street Lower?

Using properties on Gardiner Street Lower with at least two recorded sales, the median annual growth rate is +10.1% per year over 11.0 years (2014 to 2025, 5 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
€230,000
28 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

12 Gandon Hall, Lower Gardiner St, Dublin 1

PPR Source

address 12 GANDON HALL, LOWER GARDINER ST, DUBLIN 1
canonical_address 12 GANDON HALL, LOWER GARDINER ST, DUBLIN 1
eircode (PPR) D01Y009
property_id 66c2e80fdc4f1d8a09f8cafe974fd5f7a5660371
region dublin-01
format_display_address() 12 Gandon Hall, Lower Gardiner St, Dublin 1

Parsed Address (URL Gen)

district dublin-01
district_display Dublin 1
area mountjoy
area_display Mountjoy
street gardiner-street-lower
street_display Gardiner Street Lower
house_number 12
slug 12-gandon-hall-lower-gardiner-st
is_apartment false

Geocode Data

source_provider google
source_accuracy APPROXIMATE
latitude 53.3522922
longitude -6.2551955
formatted_address Mountjoy, Dublin 1, Co. Dublin, D01 Y009, Ireland
eircode (geocode) D01Y009
locality Dublin 1
county County Dublin
resolution_method conflict_unresolved_google_default
street_number —
route —
sublocality —
address_components
show raw JSON 
[{"long_name": "D01 Y009", "short_name": "D01 Y009", "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 D01Y009, Ireland
fetched_at 2026-02-18T13:47:30Z
formatted_address Mountjoy, Dublin 1, Co. Dublin, D01 Y009, Ireland
eircode D01Y009
locality Dublin 1
county County Dublin
street_number —
route —
sublocality —
latitude 53.3522922
longitude -6.2551955
address_components
show raw JSON 
[
  {
    "long_name": "D01 Y009",
    "short_name": "D01 Y009",
    "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 Y009",
      "short_name": "D01 Y009",
      "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": "D01Y009",
  "formatted_address": "Mountjoy, Dublin 1, Co. Dublin, D01 Y009, Ireland",
  "lat": 53.3522922,
  "locality": "Dublin 1",
  "lon": -6.2551955,
  "place_id": "ChIJcTGho4gOZ0gRsO_ZpiR9Sv8",
  "provider": "google",
  "route": "",
  "street_number": "",
  "sublocality": ""
}
Nominatim ok
query_text D01Y009, Ireland
fetched_at 2026-02-13T00:44:05Z
formatted_address National Library of Ireland, 7/8, Kildare Street, Mansion House B Ward 1986, 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 Ward 1986",
  "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 Ward 1986",
    "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 Ward 1986, Dublin, County Dublin, Leinster, D02 P638, \u00c9ire / Ireland",
  "lat": 53.3411249,
  "locality": "Dublin",
  "lon": -6.2545,
  "place_id": "256788514",
  "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 D01Y009
Geocode eircode D01Y009
best_eircode (used) D01Y009

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 8.7
street_median 230000
street_sample_size 28
street_is_reliable true
vs_area_median_pct 0.2
area_median 249500
area_sample_size 722
area_is_reliable true
vs_district_median_pct -9.1
district_median 275000
district_sample_size 3909
district_is_reliable true
street_growth_rate_pct 10.1
street_growth_years 11.0
street_growth_sample_size 5
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