Skip to main content

21 Mount Prospect Lawns

Dublin 3 / Clontarf / D03AP98

Last Sale Price

€890,500
House Second-Hand 1 recorded sale
vs Street
+122.6%
Median €400,000
56 sales
Growth +3.7%/yr · 9.8 yrs
vs Clontarf
+57.1%
Median €567,000
2,726 sales
Growth +5.9%/yr · 16.0 yrs
vs Dublin 3
+120.5%
Median €403,881
5,998 sales
Growth +6.5%/yr · 16.0 yrs
Street View near 21 Mount Prospect Lawns, Dublin 3
Nearby Properties
Loading map…

Sale History

1 sale
€890,500
6 yrs, 1 mo ago
Second-Hand Dwelling house /Apartment

Price Intelligence

This property has one recorded sale for €890,500 on 17 Jan 2020. That places it 122.6% above the street median of €400,000.

Street Rank
Top 7%
of 56 properties
Area Rank
Top 16%
of 2,726 properties
€8,000 Street range €950,000
This property: €890,500
What did 21 Mount Prospect Lawns last sell for?

21 Mount Prospect Lawns last sold for €890,500 on 17 Jan 2020.

How does 21 Mount Prospect Lawns compare to others near Mount Prospect Lawns?

At €890,500, 21 Mount Prospect Lawns last sold 122.6% above the Mount Prospect Lawns street median of €400,000 (based on 56 recorded sales).

How does 21 Mount Prospect Lawns compare to the rest of Clontarf?

Compared to Clontarf (median €567,000, 2,726 sales), 21 Mount Prospect Lawns sits 57.1% above the area average.

What is the investment growth rate on Mount Prospect Lawns?

Using properties on Mount Prospect Lawns with at least two recorded sales, the median annual growth rate is +3.7% per year over 9.8 years (2014 to 2024, 6 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
€400,000
56 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

21 Mount Prospect Lawns, Dublin 3

PPR Source

address 21 MOUNT PROSPECT LAWNS, CLONTARF, DUBLIN 3
canonical_address 21 MOUNT PROSPECT LAWNS, CLONTARF, DUBLIN 3
eircode (PPR) —
property_id 99deb4190e523478a52bdb4ccd1dfe25f1962980
region dublin-03
format_display_address() 21 Mount Prospect Lawns, Clontarf, Dublin 3

Parsed Address (URL Gen)

district dublin-03
district_display Dublin 3
area clontarf
area_display Clontarf
street mount-prospect-lawns
street_display Mount Prospect Lawns
house_number 21
slug 21-mount-prospect-lawns-clontarf
is_apartment false

Geocode Data

source_provider google
source_accuracy ROOFTOP
latitude 53.3688416
longitude -6.1897629
formatted_address 3, 21 Mount Prospect Lawns, Clontarf East, Dublin 3, D03 AP98, Ireland
eircode (geocode) D03AP98
locality Dublin 3
county County Dublin
resolution_method google_nominatim_agree
street_number 21
route Mount Prospect Lawns
sublocality —
address_components
show raw JSON 
[{"long_name": "3", "short_name": "3", "types": ["subpremise"]}, {"long_name": "21", "short_name": "21", "types": ["street_number"]}, {"long_name": "Mount Prospect Lawns", "short_name": "Mount Prospect Lawns", "types": ["route"]}, {"long_name": "Clontarf East", "short_name": "Clontarf East", "types": ["neighborhood", "political"]}, {"long_name": "Dublin 3", "short_name": "Dublin 3", "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"]}, {"long_name": "D03 AP98", "short_name": "D03 AP98", "types": ["postal_code"]}]

Provider Geocode Payloads

Google ok
query_text 21 MOUNT PROSPECT LAWNS, CLONTARF, DUBLIN 3, Dublin 3, Ireland
fetched_at 2026-02-13T15:55:27Z
formatted_address 3, 21 Mount Prospect Lawns, Clontarf East, Dublin 3, D03 AP98, Ireland
eircode D03AP98
locality Dublin 3
county County Dublin
street_number 21
route Mount Prospect Lawns
sublocality —
latitude 53.3688416
longitude -6.1897629
address_components
show raw JSON 
[
  {
    "long_name": "3",
    "short_name": "3",
    "types": [
      "subpremise"
    ]
  },
  {
    "long_name": "21",
    "short_name": "21",
    "types": [
      "street_number"
    ]
  },
  {
    "long_name": "Mount Prospect Lawns",
    "short_name": "Mount Prospect Lawns",
    "types": [
      "route"
    ]
  },
  {
    "long_name": "Clontarf East",
    "short_name": "Clontarf East",
    "types": [
      "neighborhood",
      "political"
    ]
  },
  {
    "long_name": "Dublin 3",
    "short_name": "Dublin 3",
    "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"
    ]
  },
  {
    "long_name": "D03 AP98",
    "short_name": "D03 AP98",
    "types": [
      "postal_code"
    ]
  }
]
raw_payload
show raw JSON 
{
  "accuracy": "ROOFTOP",
  "address_components": [
    {
      "long_name": "3",
      "short_name": "3",
      "types": [
        "subpremise"
      ]
    },
    {
      "long_name": "21",
      "short_name": "21",
      "types": [
        "street_number"
      ]
    },
    {
      "long_name": "Mount Prospect Lawns",
      "short_name": "Mount Prospect Lawns",
      "types": [
        "route"
      ]
    },
    {
      "long_name": "Clontarf East",
      "short_name": "Clontarf East",
      "types": [
        "neighborhood",
        "political"
      ]
    },
    {
      "long_name": "Dublin 3",
      "short_name": "Dublin 3",
      "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"
      ]
    },
    {
      "long_name": "D03 AP98",
      "short_name": "D03 AP98",
      "types": [
        "postal_code"
      ]
    }
  ],
  "country_code": "ie",
  "county": "County Dublin",
  "eircode": "D03AP98",
  "formatted_address": "3, 21 Mount Prospect Lawns, Clontarf East, Dublin 3, D03 AP98, Ireland",
  "lat": 53.3688416,
  "locality": "Dublin 3",
  "lon": -6.1897629,
  "place_id": "EkYzLCAyMSBNb3VudCBQcm9zcGVjdCBMYXducywgQ2xvbnRhcmYgRWFzdCwgRHVibGluIDMsIEQwMyBBUDk4LCBJcmVsYW5kIh0aGwoWChQKEglLW6icog9nSBHHJ33jLX9kPRIBMw",
  "provider": "google",
  "route": "Mount Prospect Lawns",
  "street_number": "21",
  "sublocality": ""
}
Nominatim ok
query_text structured:21 MOUNT PROSPECT LAWNS, Dublin 3, Ireland
fetched_at 2026-02-14T15:12:50Z
formatted_address Mount Prospect Lawns, Clontarf East B ED, Dublin, County Dublin, Leinster, D03 A024, Éire / Ireland
eircode D03A024
locality Dublin
county County Dublin
street_number —
route Mount Prospect Lawns
sublocality —
latitude 53.3679463
longitude -6.1904226
address_components
show raw JSON 
{
  "ISO3166-2-lvl5": "IE-L",
  "ISO3166-2-lvl6": "IE-D",
  "city": "Dublin",
  "city_district": "Clontarf East B ED",
  "country": "\u00c9ire / Ireland",
  "country_code": "ie",
  "county": "County Dublin",
  "postcode": "D03 A024",
  "region": "Leinster",
  "road": "Mount Prospect Lawns"
}
raw_payload
show raw JSON 
{
  "accuracy": "residential",
  "address_components": {
    "ISO3166-2-lvl5": "IE-L",
    "ISO3166-2-lvl6": "IE-D",
    "city": "Dublin",
    "city_district": "Clontarf East B ED",
    "country": "\u00c9ire / Ireland",
    "country_code": "ie",
    "county": "County Dublin",
    "postcode": "D03 A024",
    "region": "Leinster",
    "road": "Mount Prospect Lawns"
  },
  "country_code": "ie",
  "county": "County Dublin",
  "eircode": "D03A024",
  "formatted_address": "Mount Prospect Lawns, Clontarf East B ED, Dublin, County Dublin, Leinster, D03 A024, \u00c9ire / Ireland",
  "lat": 53.3679463,
  "locality": "Dublin",
  "lon": -6.1904226,
  "place_id": "255315982",
  "provider": "nominatim",
  "route": "Mount Prospect Lawns",
  "street_number": "",
  "sublocality": ""
}

Composition Path

Route-based street_number + route + sublocality/locality

Eircode Resolution

PPR eircode —
Geocode eircode D03AP98
best_eircode (used) D03AP98

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 122.6
street_median 400000
street_sample_size 56
street_is_reliable true
vs_area_median_pct 57.1
area_median 567000
area_sample_size 2726
area_is_reliable true
vs_district_median_pct 120.5
district_median 403881
district_sample_size 5998
district_is_reliable true
street_growth_rate_pct 3.7
street_growth_years 9.8
street_growth_sample_size 6
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