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21 Seafield Close

Dublin 3 / Clontarf

Last Sale Price

€430,000
House Second-Hand 1 recorded sale
vs Street
-31.7%
Median €630,000
5 sales
Growth +7.2%/yr · 8.7 yrs
vs Clontarf
-24.2%
Median €567,000
2,726 sales
Growth +5.9%/yr · 16.0 yrs
vs Dublin 3
+6.5%
Median €403,881
5,998 sales
Growth +6.5%/yr · 16.0 yrs

Map data unavailable — geocoding in progress.

Sale History

1 sale
€430,000
15 yrs, 3 mo ago
Second-Hand Dwelling house /Apartment

Price Intelligence

This property has one recorded sale for €430,000 on 1 Dec 2010. That places it 31.7% below the street median of €630,000.

€430,000 Street range €710,000
This property: €430,000
What did 21 Seafield Close last sell for?

21 Seafield Close last sold for €430,000 on 1 Dec 2010.

How does 21 Seafield Close compare to others near Seafield Close?

At €430,000, 21 Seafield Close last sold 31.7% below the Seafield Close street median of €630,000 (based on 5 recorded sales).

How does 21 Seafield Close compare to the rest of Clontarf?

Compared to Clontarf (median €567,000, 2,726 sales), 21 Seafield Close sits 24.2% below the area average.

What is the investment growth rate on Seafield Close?

Using properties on Seafield Close with at least two recorded sales, the median annual growth rate is +7.2% per year over 8.7 years (2014 to 2022, 2 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
€630,000
5 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 Seafield Close, Clontarf

PPR Source

address 21 Seafield Close, Clontarf
canonical_address 21 SEAFIELD CLOSE, CLONTARF
eircode (PPR) —
property_id 57edfb3f483415d6f44694c331c11955bac873b0
region dublin-03
format_display_address() 21 Seafield Close, Clontarf

Parsed Address (URL Gen)

district dublin-03
district_display Dublin 3
area clontarf
area_display Clontarf
street seafield-close
street_display Seafield Close
house_number 21
slug 21-seafield-close-clontarf
is_apartment false

Geocode Data (not geocoded)

No geocode data available for this property.

Provider Geocode Payloads

Google missing

No Google summary payload cached for this property.

Nominatim failed
query_text 21 Seafield Close, Clontarf, Ireland
fetched_at 2026-02-25T08:28:31Z
formatted_address —
eircode —
locality —
county —
street_number —
route —
sublocality —
latitude —
longitude —
address_components —
raw_payload —

Composition Path

PPR fallback format_display_address(raw PPR address)

Eircode Resolution

PPR eircode —
Geocode eircode —
best_eircode (used) — none available

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 -31.7
street_median 630000
street_sample_size 5
street_is_reliable true
vs_area_median_pct -24.2
area_median 567000
area_sample_size 2726
area_is_reliable true
vs_district_median_pct 6.5
district_median 403881
district_sample_size 5998
district_is_reliable true
street_growth_rate_pct 7.2
street_growth_years 8.7
street_growth_sample_size 2
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