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18 North Summer St

Dublin 1 / Mountjoy / D01F7P3

Last Sale Price

€670,000
House Second-Hand 2 recorded sales 8.3 yrs tracked
vs Street
+191.3%
Median €230,000
33 sales
Growth +23.2%/yr · 9.8 yrs
vs Mountjoy
+168.5%
Median €249,500
722 sales
Growth +7.1%/yr · 13.2 yrs
vs Dublin 1
+143.6%
Median €275,000
3,909 sales
Growth +6.3%/yr · 15.2 yrs
Nearby Properties
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Sale History

2 sales
€670,000
2 yrs, 4 mo ago
Second-Hand Dwelling house /Apartment
+€200,000 (+42.6%) over 8.3 yrs
€470,000
10 yrs, 8 mo ago
Second-Hand Dwelling house /Apartment

Overall: +42.6% from €470,000 to €670,000 ( → )

Price History

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Price Intelligence

This property has been sold 2 times since 23 Jun 2015. The price has increased by +42.6% from €470,000 to €670,000. That works out to an annualised return of +4.4% over 8.3 years.

At €670,000, 18 North Summer St last sold 191.3% above the Summer Street North street median of €230,000 (based on 33 recorded sales). Compared to Mountjoy overall (median €249,500, 722 sales), 18 North Summer St sits 168.5% above the area average.

Repeat-sale properties on Summer Street North show a median investment growth rate of +23.2% per year over 9.8 years (2015 to 2025, 2 repeat-sale properties).

Street Rank
Top 9%
of 33 properties
Area Rank
Top 6%
of 722 properties
€46,225 Street range €793,387
This property: €670,000
What did 18 North Summer St last sell for?

18 North Summer St last sold for €670,000 on 27 Oct 2023.

How many times has 18 North Summer St been sold?

18 North Summer St has been sold 2 times between 23 Jun 2015 and 27 Oct 2023. The price increased by 42.6% over that period.

How does 18 North Summer St compare to others near Summer Street North?

At €670,000, 18 North Summer St last sold 191.3% above the Summer Street North street median of €230,000 (based on 33 recorded sales).

How does 18 North Summer St compare to the rest of Mountjoy?

Compared to Mountjoy (median €249,500, 722 sales), 18 North Summer St sits 168.5% above the area average.

What is the investment growth rate on Summer Street North?

Using properties on Summer Street North with at least two recorded sales, the median annual growth rate is +23.2% per year over 9.8 years (2015 to 2025, 2 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
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

18 North Summer St, Dublin 1, Dublin

PPR Source

address 18 NORTH SUMMER ST, DUBLIN 1, DUBLIN
canonical_address 18 NORTH SUMMER ST, DUBLIN 1, DUBLIN
eircode (PPR) D01F7P3
property_id 44543dd5084204c6b6728df82dc1c95774b99cd3
region dublin-01
format_display_address() 18 North Summer St, Dublin 1, Dublin

Parsed Address (URL Gen)

district dublin-01
district_display Dublin 1
area mountjoy
area_display Mountjoy
street summer-street-north
street_display Summer Street North
house_number 18
slug 18-north-summer-st-dublin-1-dublin
is_apartment false

Geocode Data

source_provider google
source_accuracy APPROXIMATE
latitude 53.357371
longitude -6.251762500000001
formatted_address Mountjoy, Dublin 1, Co. Dublin, D01 F7P3, Ireland
eircode (geocode) D01F7P3
locality Dublin 1
county County Dublin
resolution_method conflict_unresolved_google_default
street_number —
route —
sublocality —
address_components
show raw JSON 
[{"long_name": "D01 F7P3", "short_name": "D01 F7P3", "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 D01F7P3, Ireland
fetched_at 2026-02-18T13:47:23Z
formatted_address Mountjoy, Dublin 1, Co. Dublin, D01 F7P3, Ireland
eircode D01F7P3
locality Dublin 1
county County Dublin
street_number —
route —
sublocality —
latitude 53.357371
longitude -6.251762500000001
address_components
show raw JSON 
[
  {
    "long_name": "D01 F7P3",
    "short_name": "D01 F7P3",
    "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 F7P3",
      "short_name": "D01 F7P3",
      "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": "D01F7P3",
  "formatted_address": "Mountjoy, Dublin 1, Co. Dublin, D01 F7P3, Ireland",
  "lat": 53.357371,
  "locality": "Dublin 1",
  "lon": -6.251762500000001,
  "place_id": "ChIJx1u2cmIOZ0gRx3sPpFwY8U8",
  "provider": "google",
  "route": "",
  "street_number": "",
  "sublocality": ""
}
Nominatim ok
query_text D01F7P3, Ireland
fetched_at 2026-02-13T00:42:55Z
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": "254339229",
  "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 D01F7P3
Geocode eircode D01F7P3
best_eircode (used) D01F7P3

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 8.3
annualized_pct 4.4
vs_street_median_pct 191.3
street_median 230000
street_sample_size 33
street_is_reliable true
vs_area_median_pct 168.5
area_median 249500
area_sample_size 722
area_is_reliable true
vs_district_median_pct 143.6
district_median 275000
district_sample_size 3909
district_is_reliable true
street_growth_rate_pct 23.2
street_growth_years 9.8
street_growth_sample_size 2
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