GrantedExtensionDecided 1 October 2025

9, Seaview Avenue North, Clontarf, Dublin 3

Alter and extend a house, build a new garden studio, and modify the garage.

WEB2846/25 · Dublin City Council · Lodged 7 August 2025

Reference: WEB2846/25
Authority: Dublin City Council
Register status: Decided
Type: Permission
Received: 7 August 2025

Summary

AI-generated

The project includes alterations to the existing house, a new single-storey rear extension with a veranda, and a new single-storey home office studio along the rear lane. It also involves widening the garage door, installing rooflights, and partial demolitions.

Extensionrenovationstudiogarage

Storey: 1

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

The development consists of (1) alterations to the existing house, including relocation of the entrance door and new bay window with flat roof to the front elevation. New windows and doors, roof re-tiled
No velux type rooflights and external insulation to walls. (3) provision of new single storey extension with flat roofs
No chimneys and
No rooflights, along with a covered veranda to the rear of the existing single storey pitched roof dwelling. (4) a new single storey studio/home office structure with a monopitch roof and
No rooflights along the rear laneway boundary, with a new entrance door to the laneway. (5) alterations to the existing garage, main door widened, walls externally insulated, roof re-tiled and
No velux type rooflight fitted. (6) new timber fences of various height along the western boundary. (7) demolitions to include chimney stack, pitched roof extension to rear, and rear boundary wall to laneway, along with all civil, drainage and landscaping works associated with the development

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
9 Seaview Avenue North, Clontarf, Dublin 3price excludes VAT	Oct 2025	€850,000	9 m
Studio Apartment, Rear Of 14 Seaview Ave North, Clontarf	Nov 2025	€975,000	57 m
Apt 20, Carlton Court, St Lawrence Rd Dublin 3	Jun 2025	€325,000	78 m
10 Carlton Court, Clontarf, Dublin 3	Feb 2025	€345,000	104 m
7 St Lawrence Rd, Clontarf, Dublin 3	Jul 2025	€2,475,000	119 m
13 The Paddocks, Haddon Park, Clontarf	Nov 2025	€970,000	141 m
138 Stiles Road, Clontarf, Dublin 3	Dec 2025	€903,000	141 m
105 St Lawrence Road, Clontarf, Dublin 3	Sept 2025	€1,260,000	231 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 received7 August 2025
Decision due1 October 2025
Decision issued1 October 2025
Permission expiry20 December 2030

In the area

Applications near this site

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Related developments

Similar applications

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Community

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