€715,000Sold

23 Seafield Crescent, Blackrock, Dublin, Dublin

Dublin · A94 HW60

This 3-bedroom at 23 Seafield Crescent, Blackrock, Dublin, Dublin, A94 HW60 was sold on 2019-11-29 for €715,000, according to the Property Price Register. The home has a floor area of 106 m², a BER energy rating of E1, built in 1950.

Data as of 2026-05-27

Property info

Dublin

County

BLACKROCK-GLENOMENA

Electoral Division

267022

267022007

Small Area

Blackrock-glenomena

Unknown

Type

Beds

Baths

106 m²

Size

1950

Built

BER

Key signals

Tap any tile to jump to its detail section

Outside every modelled scenario

Location

Timeline

PPR sales + listing activity (newest first)

2019-11-29
Sold
€715k+2.9% vs asking (€695k)
Second-hand
Official

Market context

RPPI + RTB + recent comparable sales

Median rent (RTB)

€2,165/mo

RTB · 2025Q4 · Dublin

Recent sales nearby (6)

Same bed count, within 3 km, last 3 years

€360,000
NEWTOWN, RATHBRIDE, KILDARE
2025-12-18 · 3 bed · 177 m² · 47 m
€830,000
18 SEAFIELD CRESCENT, BLACKROCK, DUBLIN
2024-08-22 · 3 bed · 91 m² · 47 m
€950,000
55 SEAFIELD CRESCENT, BLACKROCK, DUBLIN
2025-09-19 · 3 bed · 105 m² · 127 m
€650,000
42 Seafield Crescent, Blackrock, Dublin, Dublin
2023-12-15 · 3 bed · 105 m² · 127 m
€660,000
APT 157, SEAMOUNT, STILLORGAN RD

Safety

Safety 43/100

Nearest Garda station — BLACKROCK

Composite percentile

43/100

Safer than 57% of Ireland

Personal21

Property85

Public order40

↘↘ Down 32% vs prior 3-year baseline

🛍Likely inflated by commercial hotspot

This station's catchment is theft-dominated (76% of property crime) — typically clustered around shopping streets, car parks and footfall hubs. Your SA itself is affluent residential (HP=12.8), so on-street risk to your home is probably below the station average.

Personal · assault, robbery, sexual offences, homicide

Property · burglary, theft, criminal damage, fraud

Area context

Affluent

Census + Pobal HP — who lives here, how, in what

Population

272

5-yr change -6.2%

ED scope — wider than SA

Age structure

50%

25-64 y/o

0-1417.2%
15-2419.0%
25-4426.0%
45-6423.8%
65+14.0%

Household sizes

households

2 persons45.3%
3 persons17.2%
4 persons17.2%
5 persons18.8%
6+ persons1.6%

Family types

Lone-parent households

Married, with kids28.7%
Married couple15.7%
Cohabiting, with kids0.9%
Cohabiting couple6.5%
Lone parent (mother)3.7%
Lone parent (father)2.8%

Non-Irish born

21%

Non-Irish born

Ireland78.6%
Rest of World9.0%
United Kingdom4.9%
India3.8%
Other EU272020 (Exec Ireland & Poland)3.8%

5-year price trend in this Small Area

Median PPR sale price per year

2021Median €700,0003 sale(s)
2022Median €760,0004 sale(s)
2023Median €650,0005 sale(s)
2024Median €435,0007 sale(s)
2025Median €950,0003 sale(s)
2026Median €397,0001 sale(s)

Flood risk

✓ All clear

OPW NIFM / CFRAM / NCFHM modelled flood zones

At this point

This exact point is not in any modelled flood zone.

Source: OPW (NIFM / CFRAM / NCFHM) + FRS Benefiting Areas.

Radon risk

EPA Radon Risk Map category for this property

Category 2 (1% to 5%)

Source: EPA Radon Risk Map.

Schools

481 m

Nearest primary + post-primary (DoE register)

Primary

OUR LADY OF MERCY CONVENT SCHOOL

481 m away · Rosemount Terrace, Booterstown, Co. Dublin, Dublin

Catholic
English-medium
Archbishop of Dublin

📞 012884223 ✉ [email protected]Get directions →

Post-primary

St Andrews College

395 m away · Booterstown Ave, Blackrock, Co Dublin, Dublin

PRESBYTERIAN
English-medium
Board of Governors of St Andrew's College

📞 012882785 ✉ [email protected]Get directions →

Nearest universities & colleges

Within 10 km of this property

UniversityQS World #118

UCD

968 m

38,400 students

Website →Get directions →

Private College

Hibernia

1.5 km

4,000 students

Website →Get directions →

Private College

ACD

4.8 km

500 students

Website →Get directions →

Transit

11′ walk

Nearest DART/Luas + bus routes within 500 m

Energy (BER)

Based on this property's measured BER · area context from 81 certs in the same Small Area

Estimated annual energy cost (rough)

€3,849 – €4,951

per year · likely heating fuel: Mains Gas · regulated services only (see calculation)

Estimated BERE1
Total annual energy33,920 kWh/yr
Energy intensity320 kWh/m²/yr
Floor area106 m²
Heating fuelMains Gassimilar homes (n=11)

How is this calculated?

Rough estimate based on the BER cert's primary energy band — covers the four 'regulated services' SEAI DEAP measures: space heating, hot water, lighting, ventilation. It does NOT include appliances, cooking, IT equipment, or real-life usage variance (occupancy, comfort temperature, hours at home). Actual bills will differ.

2026-05 Irish retail unit prices (Switcher.ie / SEAI Domestic Fuels Q4 2025): Mains Gas €0.10/kWh · Heating Oil €0.10/kWh · Electricity €0.30–€0.40/kWh (smart vs standard) · LPG €0.15/kWh · Solid fuel €0.06–€0.09/kWh. ±15% margin on non-electric. Standing charges: €300/yr electricity meter, +€360/yr if gas is connected.

Planning

Permissions within 1 km, last 3 years

Extension / Alteration2026-05-01Assessment Period855 m
Planning Permission for the construction of a single-storey extension (c. 40 sq.
Dun Laoghaire Rathdown County Council · D26A/0331/WEB · Permission · View case ↗
Extension / Alteration2026-04-20Assessment Period444 m
The development consists of an amendment and modification of the permission as
Dun Laoghaire Rathdown County Council · D26B/0231/WEB · Permission for Retention · View case ↗
Extension / Alteration2026-04-16DECLARE APPLICATION INVALID444 m
The development consists of an amendment and modification of the permission as

23 Seafield Crescent, Blackrock, Dublin, Dublin

Market context

Safety

Area context

5-year price trend in this Small Area

Flood risk

Radon risk

Schools

Nearest universities & colleges

Transit

Energy (BER)

Planning

Market context

Safety

Area context

5-year price trend in this Small Area

Flood risk

Radon risk

Schools

Nearest universities & colleges

Transit

Energy (BER)

Planning

Currently listed nearby

Nearest emergency services