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12 Steedstown Road, Lisburn, BT28 3SS

LA05/2026/0412/FFullApproved

Approved on 19 June 2026

Council decision: Granted1 condition

Proposal

Proposed single storey extension to side and rear of dwelling

Received
6 May 2026
Ward
Stonyford
  1. Received6 May
  2. Validated14 May
  3. Consult.8 Jun
  4. Target
  5. Decided19 Jun

Decided in 36 days (council typically 112)

About this application

This is a full planning application for an extension at 12 Steedstown Road, Lisburn, BT28 3SS. Lisburn and Castlereagh has handled 2,286 applications of this type. This one was decided in 36 days, 11 weeks quicker than Lisburn and Castlereagh's typical decision time. There are no previous applications recorded at this address. In the past year there have been 14 applications across Stonyford. We hold 425 applications in total for the BT28 postcode area.

99% of full applications at Lisburn and Castlereagh City Council were approved. Across all application types, the council typically decides in about 16 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
BT28 3SS
Application type
Full
Scale / size
Small
District
Killultagh

Planning application dates

Date validated
14 May 2026
Consultation expiry
8 June 2026
Consultation start
18 May 2026
Consultation end
8 June 2026
Neighbour consultation start
18 May 2026
Neighbour consultation end
2 June 2026
Permission expires
19 June 2031

Applicant and agent

Applicant
Private applicant
Agent
Manus Mullan

Publicity

First advertised
22 May 2026
Last advertised
6 June 2026

Additional information

Planning Portal ID
PP-14912402
Documents
12

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Source: Lisburn and Castlereagh

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See what the council approved and refused for wrap-around (side and rear) extensions on your street. Pick your home and get the evidence before you pay for drawings.