Awaiting decisionExtensionDecision due in 6 days (29 July 2026)

133, Seafield Road East, Dublin 3

Demolition of a rear extension to build a new side and rear extension, garage conversion, and attic conversion.

WEB2357/26 · Dublin City Council · Lodged 4 June 2026

Reference: WEB2357/26
Authority: Dublin City Council
Register status: In progress
Type: Permission
Received: 4 June 2026

Summary

AI-generated

The development includes the demolition of a rear extension to build a new garage conversion, a side infill extension, and a flat roof rear extension. It also proposes a first-floor side and rear extension, an attic bedroom conversion with a rear dormer, and widening of the front entrance.

Extensionextensionattic conversiondormer

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 demolition of existing single storey pitched roof extension at rear (20.93sq. M. ) and proposed construction of new garage conversion with bay window & continuous pitched roof over open porch to front, proposed infill extension extension to side to connect into new single storey flat roof extension across rear (area 79.06sq. M. ), creating a new internal courtyard to side / west elevation. Proposed new first floor pitched roof extension to side & rear with new bedroom windows to side / west elevation (area 42.26sq. M. ), new attic floor bedroom extension with velux roof windows to front, new twin dormer roof to rear & gable parapet wall at side (23.00sq. M. ). Proposed widening of vehicular entrance at front to 3.6m clear between gate piers, together with all associated site works

Land-use zoning

What this land is zoned for

Z1: Sustainable Residential NeighbourhoodsRS

“To protect, provide and improve residential amenities.”

National zoning type: Existing residential

Objective set by the Development Plan 2022-2028 (2022–2028). 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
5 Seacourt, Seafield Rd, Clontarf Dublin 3	Mar 2026	€975,000	51 m
4 Seacourt, Seafield Rd East, Clontarf Dublin 3	Jan 2026	€1,002,575	51 m
24 Seacourt, Clontarf, Dublin 3	Jun 2025	€989,000	91 m
53 Seapark Dr, Clontarf, Dublin	Dec 2025	€712,000	100 m
Dunowen, 155 Seafield Rd East, Clontarf	Mar 2026	€2,146,000	109 m
1 The Moorings, Seacourt, Seapark	Jun 2025	€1,250,000	148 m
11 Hunters Row, Seapark Rd, Clontarf Dublin 3	Dec 2025	€903,000	154 m
73 Seapark Rd, Clontarf, Dublin 3	Nov 2025	€850,000	192 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 received4 June 2026
Decision due29 July 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

Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.

Community

Discussion

What local people think about this application.

Nobody watching yet

Community sentiment

No votes yet

Nobody has voted on this application yet.

Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.

No comments yet. Be the first to say what you think about this application.

Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.