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Apt 109, 35 Mountjoy Square

Dublin 1 / Mountjoy / D01Y6K0

Last Sale Price

€342,000
Apartment Second-Hand 2 recorded sales 4.6 yrs tracked
vs Street
+39.6%
Median €245,000
33 sales
Growth +5.2%/yr · 8.6 yrs
vs Mountjoy
+37.1%
Median €249,500
722 sales
Growth +7.1%/yr · 13.2 yrs
vs Dublin 1
+24.4%
Median €275,000
3,909 sales
Growth +6.3%/yr · 15.2 yrs
Nearby Properties
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Sale History

2 sales
€342,000
2 yrs, 8 mo ago
Second-Hand Dwelling house /Apartment
+€217,000 (+173.6%) over 4.6 yrs
€125,000
7 yrs, 4 mo ago
Second-Hand Dwelling house /Apartment
Not full market price

Overall: +173.6% from €125,000 to €342,000 ( → )

Price History

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Price Intelligence

This property has been sold 2 times since 18 Oct 2018. The price has increased by +173.6% from €125,000 to €342,000.

At €342,000, Apt 109 last sold 39.6% above the Mountjoy Square South street median of €245,000 (based on 33 recorded sales). Compared to Mountjoy overall (median €249,500, 722 sales), Apt 109 sits 37.1% above the area average.

Repeat-sale properties on Mountjoy Square South show a median investment growth rate of +5.2% per year over 8.6 years (2017 to 2025, 5 repeat-sale properties).

Street Rank
Top 15%
of 33 properties
Area Rank
Top 25%
of 722 properties
€78,000 Street range €408,000
This property: €342,000
What did Apt 109 last sell for?

Apt 109 last sold for €342,000 on 6 Jun 2023.

How many times has Apt 109 been sold?

Apt 109 has been sold 2 times between 18 Oct 2018 and 6 Jun 2023. The price increased by 173.6% over that period.

How does Apt 109 compare to others near Mountjoy Square South?

At €342,000, Apt 109 last sold 39.6% above the Mountjoy Square South street median of €245,000 (based on 33 recorded sales).

How does Apt 109 compare to the rest of Mountjoy?

Compared to Mountjoy (median €249,500, 722 sales), Apt 109 sits 37.1% above the area average.

What is the investment growth rate on Mountjoy Square South?

Using properties on Mountjoy Square South with at least two recorded sales, the median annual growth rate is +5.2% per year over 8.6 years (2017 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
€245,000
33 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

Apt 109, 35 Mountjoy Square, Dublin 1

PPR Source

address APT 109, 35 MOUNTJOY SQUARE, DUBLIN 1
canonical_address APT 109, 35 MOUNTJOY SQUARE, DUBLIN 1
eircode (PPR) D01Y6K0
property_id 7023c7c2bc8011fd144ccebbc88c093f6806c3d0
region dublin-01
format_display_address() Apt 109, 35 Mountjoy Square, Dublin 1

Parsed Address (URL Gen)

district dublin-01
district_display Dublin 1
area mountjoy
area_display Mountjoy
street mountjoy-square-south
street_display Mountjoy Square South
house_number 109
slug apt-109-35-mountjoy-square
is_apartment true

Geocode Data

source_provider google
source_accuracy APPROXIMATE
latitude 53.3559523
longitude -6.2558888
formatted_address Mountjoy, Dublin 1, Co. Dublin, D01 Y6K0, Ireland
eircode (geocode) D01Y6K0
locality Dublin 1
county County Dublin
resolution_method conflict_unresolved_google_default
street_number —
route —
sublocality —
address_components
show raw JSON 
[{"long_name": "D01 Y6K0", "short_name": "D01 Y6K0", "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 D01Y6K0, Ireland
fetched_at 2026-02-18T13:46:55Z
formatted_address Mountjoy, Dublin 1, Co. Dublin, D01 Y6K0, Ireland
eircode D01Y6K0
locality Dublin 1
county County Dublin
street_number —
route —
sublocality —
latitude 53.3559523
longitude -6.2558888
address_components
show raw JSON 
[
  {
    "long_name": "D01 Y6K0",
    "short_name": "D01 Y6K0",
    "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 Y6K0",
      "short_name": "D01 Y6K0",
      "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": "D01Y6K0",
  "formatted_address": "Mountjoy, Dublin 1, Co. Dublin, D01 Y6K0, Ireland",
  "lat": 53.3559523,
  "locality": "Dublin 1",
  "lon": -6.2558888,
  "place_id": "ChIJj_pABYgOZ0gRR8U0xW4lOps",
  "provider": "google",
  "route": "",
  "street_number": "",
  "sublocality": ""
}
Nominatim ok
query_text D01Y6K0, Ireland
fetched_at 2026-02-13T00:39:13Z
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 D01Y6K0
Geocode eircode D01Y6K0
best_eircode (used) D01Y6K0

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 4.6
annualized_pct None
vs_street_median_pct 39.6
street_median 245000
street_sample_size 33
street_is_reliable true
vs_area_median_pct 37.1
area_median 249500
area_sample_size 722
area_is_reliable true
vs_district_median_pct 24.4
district_median 275000
district_sample_size 3909
district_is_reliable true
street_growth_rate_pct 5.2
street_growth_years 8.6
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