Demolition plans in Lisburn and Castlereagh

69 demolition applications were submitted in Lisburn and Castlereagh in the last 12 months, from garages and outbuildings to whole buildings. All 21 decided so far were approved. Demolish-and-rebuild schemes also appear under planned new homes.

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Showing 19 of 19 applications
16 Oct 2026 Valid LA05/2026/0811/F

14 St. Johns Park, Moira, BT67 0NL

Demolition of detached garage and construction of utility and dining room extension to rear of dwelling

Full Lisburn And Castlereagh
15 Oct 2026 Consultation Open LA05/2026/0808/O

Beside and east of 16 Mullaghcarton Road Lisburn

Replacement dwelling and garage with retention of the existing building as a domestic store

Outline Lisburn And Castlereagh
13 Oct 2026 Valid LA05/2026/0798/F

Site 180m south of 48 Ballymullan Road, Lisburn, BT27 5PJ

Proposed storey and a half replacement dwelling with single storey detached garage

Full Lisburn And Castlereagh
12 Oct 2026 Consultation Open LA05/2026/0795/O

18 Springmount Road, Dromara, Dromore, BT25 2NN

Replacement dwelling. Demolition of existing dwelling and erection of a new smaller two storey replacement dwelling on the same site. The proposed dwe...

Outline Lisburn And Castlereagh
12 Oct 2026 Consultation Open LA05/2026/0794/F

27 Edenview Crescent, Moira, Craigavon, BT67 0RZ

Erection of a replacement dwelling, garage and associated site works

Full Lisburn And Castlereagh
9 Oct 2026 Consultation Open LA05/2026/0791/F

40 Breda Park, Belfast, BT8 6JR

Demolition of existing single storey rear return and construction of new single storey kitchen and living extension

Full Lisburn And Castlereagh
7 Oct 2026 Consultation Open LA05/2026/0785/F

40 Magheralave Park East, Lisburn, BT28 3BT

Single-storey extension to rear, demolition of existing sun room, and elevational changes to existing dwelling.

Full Lisburn And Castlereagh
29 Sept 2026 Site Inspection Complete LA05/2026/0769/F

8 Thorndale Road South, Belfast, BT8 8HN

Demolition of existing rear extension and dormer, addition of two storey basement and ground floor extension. Existing brick and proposed extension to...

Full Lisburn And Castlereagh
28 Sept 2026 Site Inspection Complete LA05/2026/0757/F

Site 25m south of no. 77 Banbridge Road, Dromara, BT25 2NE

Two storey replacement dwelling with integral garage on the footprint of the original house

Full Lisburn And Castlereagh
22 Sept 2026 Site Inspection Complete LA05/2026/0748/O

Approximately 60m South of 28 Hill Road, Dromara

Proposed replacement dwelling & garage with retention of existing for storage

Outline Lisburn And Castlereagh
15 Sept 2026 Consultation Open LA05/2026/0735/O

Off-site replacement dwelling currently situated north of no. 31 Tullyard Rd to be relocated between no. 29…

Proposed off-site replacement dwelling currently situated 25m north of no.31 Tullyard Rd to alternative location between no.29 & 31 Tullyard Rd due to...

Outline Lisburn And Castlereagh
9 Sept 2026 Site Inspection Complete LA05/2026/0715/F

2 Cairnshill Road, Belfast, BT8 6GG

Proposed Replacement Garage. Enlargement of previously approved garage under LA05/2022/0338/F

Full Lisburn And Castlereagh
3 Sept 2026 Site Inspection Complete LA05/2026/0699/F

11 Bensons Road, Lisburn, BT28 3QX

Demolition of existing dwelling to be replaced with proposed dwelling including upgrades to the existing access lane.

Full Lisburn And Castlereagh
2 Sept 2026 Site Inspection Complete LA05/2026/0695/F

330m East of 24 Eglantine Road, Lisburn

Dwelling and garage to replace vacant/derelict farm buildings (formerly pig crews)

Full Lisburn And Castlereagh
28 Aug 2026 Site Inspection Complete LA05/2026/0690/F

70m north of No 46 Ballynahinch Road, Dromara, BT25 2BS

Proposed replacement dwelling & garage (change of housetype from previously approved application LA05/2020/0864/RM)

Full Lisburn And Castlereagh
19 Aug 2026 Site Inspection Complete LA05/2026/0667/F

10 Monaville Gradens, Tonagh, Lisburn, BT28 2DE

Proposed demolition of existing garage, construction of new single storey side and rear pitched roof extensions and associated site works

Full Lisburn And Castlereagh
19 Aug 2026 Valid LA05/2026/0666/LBC

23 Ballinderry House 23 Lower Ballinderry Road, Ballinderry, Lisburn, BT28 2JH

Demolition and rebuilding/set back of part of existing wall and metal railings to facilitate visibility splay

Listed Building Consent Lisburn And Castlereagh
3 Aug 2026 Site Inspection Complete LA05/2026/0627/RM

80m north east adjacent 38 Killultagh Road, Lisburn, BT28 2PS

Site for a replacement dwelling and garage including ancillary siteworks and retention of existing building as outhouse

Reserved Matters Lisburn And Castlereagh
3 Aug 2026 Consultation Open LA05/2026/0628/F

Pumping Station, approximately 30m from Millmount Road, Dundonald, BT16 2DY

Removal of the existing 17.5-metre lattice tower and six existing antennas. Proposed replacement lattice telecommunications tower with a height of 2...

Full Lisburn And Castlereagh
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Frequently asked questions

Do you need planning permission to demolish a building?
Most demolition outside conservation areas is permitted development under Part 11 of the GPDO, but you must submit a prior-approval application covering method and restoration. Demolition of dwellinghouses always needs prior approval, even where permitted development applies.
What is a 'replacement dwelling' application?
Planning permission to demolish an existing dwelling and replace it with a new one. The principle is not automatic: councils assess the replacement against local policy on impact, scale, design and any heritage or rural-character considerations.
Can I get email alerts for new demolition applications in Lisburn and Castlereagh?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new demolition application published by Lisburn and Castlereagh. You can also narrow the alert to a postcode, street, or drawn area.

We check Lisburn and Castlereagh's planning portal daily. New demolition applications appear here within a day of being published.