Awaiting decisionExtensionDecision due in ~6 weeks (4 September 2026)

no. 12 Seapoint House, Balbriggan, Co. Dublin

Construction of a large two-storey extension to the rear of an existing house.

F26A/0616E · Fingal County Council · Lodged 9 July 2026

Reference: F26A/0616E
Authority: Fingal County Council
Register status: In progress
Type: Permission
Received: 9 July 2026

Summary

AI-generated

The project consists of a proposed new extension to the rear of the existing dwelling. It comprises an 83.5 square metre ground floor extension with a 63.2 square metre first floor extension above, including new roof lights.

Extensionextensiontwo storey

Storeys: 2
Floor area: 147 m²

Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.

Official record

Development description

Permission for a proposed new extension to the rear of the existing dwelling house at no. 12 seapoint, balbriggan, co. Dublin, comprising 83.5 sqm ground floor extension to rear with 63.2 sqm first floor extension over, including new roof lights and associated site work.

Land-use zoning

What this land is zoned for

RS - ResidentialRS

“Provide for residential development and protect and improve residential amenity”

National zoning type: Existing residential

Objective set by the The Fingal Development Plan 2023 – 2029 (2023–2029). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.

Read the zoning objectives in the development plan

Built & sold

What happened next

Beyond the decision: whether this development was built, and what property here has sold for.

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
The Laurels, Seapoint, Balbriggan	Jun 2026	€915,000	62 m
12 Seapoint, Balbriggan, Co Dubliin	Jul 2025	€650,000	97 m
89 Hampton Green, Balbriggan, Dublin	Oct 2025	€300,000	118 m
91 Hampton Green, Balbriggan, Dublin	Oct 2025	€315,000	124 m
120 Hampton Green, Balbriggan, Dublin	Nov 2025	€290,000	164 m
5 Seapoint, Balbriggan, Dublin	Oct 2025	€590,000	167 m
21 Lawless Terrace, Balbriggan, Dublin	Apr 2026	€321,000	201 m
6 Gibbons Terrace, Balbriggan, Co Dublin	Jul 2025	€270,000	217 m

Nearby properties, not this site — a guide to local values.

Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.

Key dates

Timeline

Application received9 July 2026
Decision due4 September 2026

In the area

Applications near this site

Other planning applications within about 500 m — what else is being proposed or built nearby.

Related developments

Similar applications

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Community

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