Skip to content

40 Ashbourne Park, Lisburn, BT27 4NS

LA05/2026/0771/FFullAwaiting decision

Proposal

Internal alterations and 2 storey gable extension to provide enlarged kitchen and snug at ground floor; enlarged bathroom and bedroom at first floor level. Enlargement of rear window into rear garden and provision of additional hard landscaping to front of dwelling

Received
30 September 2026
Agent
C3 Architects LLP
  1. Received30 Sep
  2. Validated30 Sep
  3. Consult.
  4. Target
  5. Decided

About this application

This is a full planning application for an extension at 40 Ashbourne Park, Lisburn, BT27 4NS. Lisburn and Castlereagh has handled 2,286 applications of this type. It has been with the council since 30 September 2026 and is still awaiting a decision. There are no previous applications recorded at this address. We hold 300 applications in total for the BT27 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
BT27 4NS
Application type
Full

Planning application dates

Date validated
30 September 2026

Applicant and agent

Applicant
Private applicant
Agent
C3 Architects LLP
Agent address
131 Queensway Lambeg Lisburn BT274QS

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Source: Lisburn and Castlereagh

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near BT27

New planning applications delivered to your inbox daily.

Around this site

For applicants and trades

Planning something similar?

See what the council approved and refused for two-storey and first-floor extensions on your street. Pick your home and get the evidence before you pay for drawings.