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Planning applications in BT17

We hold 379 planning applications for the BT17 postcode area, 97 of them submitted in the past year. 97% of decided applications here were approved. A decision typically takes 98 days. The area is covered by Belfast, Lisburn and Castlereagh.

379
applications held
97
in the past year
97%
approved
98 days
median decision

Towns and villages in BT17

Councils covering BT17

Belfast (323)Lisburn and Castlereagh (56)

Recent applications in BT17

Pending
Full
18 Sept 2026LA05/2026/0738/F
131 Colinglen Road, Dunmurry, Belfast, BT17 0NPLisburn and Castlereagh

Proposed dwelling in an established cluster at land adj to 131 Colinglen Road, Mullaghglass Road, Belfast- access via Ballycolin Road

Pending
Full
15 Sept 2026LA04/2026/1643/F
10 Mourneview Court, Hannahstown, Belfast, BT17 0YYBelfast

Single-storey side and rear extensions.

Pending
Full
14 Sept 2026LA04/2026/1634/F
7m to the west of 12a Lagmore Drive, Lagmore, Belfast, BT17 0TGBelfast

New youth pavilion and retention of existing office container.

Pending
Full
11 Sept 2026LA04/2026/1579/F
37 Summerhill Drive, Dunmurry, Belfast, BT17 0REBelfast

Proposed single storey side and rear extension

Pending
Full
9 Sept 2026LA04/2026/1621/F
21 Corrina Avenue, Belfast, BT17 0HRBelfast

Rear dormer, window to first floor gable elevation and roof window to front.

Pending
Full
28 Aug 2026LA04/2026/1518/F
4 Garden Row, Belfast, BT17 0DABelfast

Single-storey rear extension to provide disabled user bedroom, bathroom and ramped access.

Pending
Full
24 Aug 2026LA04/2026/1491/F
Lamh Dhearg G A C 168 Upper Springfield Road, Hannahstown, Belfast, BT17 0LZBelfast

Single storey portal frame building forming Ball wall, Gym, toilets and Sports Hall

Permitted
Full
5 Aug 2026LA04/2026/1400/F
30 Corrina Avenue, Dunmurry, BT17 0HRBelfast

Single storey rear extension with provision of ramped access to rear, widened path and landing to front and car hardstanding in front garden area.

Pending
Full
31 Jul 2026LA05/2026/0625/F
Derriaghy Industrial Park, Dunmurry, Belfast, BT17 9HN Lisburn and Castlereagh

Proposed 25m high FLI ATS1300 lattice tower on new 5.60x5.60x1.2m deep concrete base with 6No. Antennas at 330°/60°/150° & proposed 4No Ø600 dishes. RRUs and BOBs to be fixed to support poles below antennas; and supporting ancillary works.

Pending
Listed Building Consent
29 Jul 2026LA04/2026/1207/LBC
Wilmont House, Sir Thomas and Lady Dixon Park, 243 Upper Malone Rd, Dunmurry, Belfast, BT17 9LA Belfast

Enabling works for safe access and asbestos removal to allow condition survey to occur.

Permitted
Full
20 Jul 2026LA04/2026/1302/F
15 Brians Well Grove, Dunmurry, Belfast, BT17 0YQBelfast

Single storey rear extension

Pending
Full
15 Jul 2026LA04/2026/1296/F
Scoil Na Fuiseoige 40 Gardenmore Road, Belfast, BT17 0DFBelfast

Provision of a single storey extension to the existing school to provide three specialist classroom and additional ancillary accommodation together with associated site works

Pending
Full
10 Jul 2026LA04/2026/1252/F
30 Hannahstown Hill, Hannahstown, Belfast, BT17 0LTBelfast

New build dwelling and garage

Pending
Full
1 Jul 2026LA05/2026/0553/F
Drumbeg Parish Church Hall, 70 Drumbeg Road, Belfast, BT17 9LELisburn and Castlereagh

Extension of the current graveyard at St Patrick’s, Drumbeg to provide a total of fifty-three additional grave plots and all other alterations

Pending
Full
26 Jun 2026LA04/2026/1204/F
Páirc Nua Chullan, Stewartstown Road, Belfast. BT17 0LEBelfast

Provision of a basketball court, handball court, Teqball table, fencing, gates, pathway resurfacing, and all associated site works

Pending
Full
22 Jun 2026LA04/2026/1099/F
192d Kingsway, Belfast, BT17 9ADBelfast

Proposed dwelling and attached garage lands north east of 192d Kingsway Dunmurry BT17 9AD

Permitted
Full
11 Jun 2026LA04/2026/1092/F
7 Lagmore Rise, Belfast, BT17 0GGBelfast

Single-storey rear extension.

Permitted
Full
11 Jun 2026LA05/2026/0507/F
19 Queensway, Belfast, BT17 9EXLisburn and Castlereagh

Section 54 application to vary condition 4 of planning approval LA05/2025/0884/F relating to hours of operation (Proposed opening hours to be 8am-10pm daily (Monday - Sunday).

Permitted
Small
Full
8 Jun 2026LA04/2026/1076/F
5 Forest Lane, Belfast, BT17 0YTBelfast

Single-storey side and rear Extension and dormer to rear roof.

Pending
Full
1 Jun 2026LA04/2026/1044/F
2 Brackenwood Lane, Belfast, BT17 9JJBelfast

Associated demolition including roof for proposed 2nd floor extension, extension to all sides on ground floor, extension of existing patio, creation of new patio ontop of garage, wrap around balconies on second floor, car port and PV panels to new roof

Pending
Full
22 May 2026LA04/2026/0764/F
2 Hannahstown Hill, Hannahstown, Belfast, BT17 0LTBelfast

Proposed commercial/storage yard and re-configuration of car park with new security fencing and gates

Pending
Full
20 May 2026LA04/2026/0867/F
21 Dunmurry Lane, Belfast, BT17 9RPBelfast

Single storey side and rear extension including partial demoliton works to the rear return.

Pending
Full
19 May 2026LA04/2026/0868/F
24 Upper Green Dunmurry, Belfast, BT17 0ELBelfast

Single storey rear extension

Pending
Small
Full
12 May 2026LA05/2026/0409/F
3 Holly Mount, Dunmurry, Belfast, BT17 9QDLisburn and Castlereagh

Single storey extension to rear of dwelling. Level access to front of dwelling.

Permitted
Full
11 May 2026LA04/2026/0861/F
St Kierans Primary School 9 Bell Steel Road, Belfast, BT17 0PBBelfast

Demolition of 2no. mobile classrooms for new modular building (2x classrooms, 2x classroom bases and ancillary support accomodation) with 2 canopies

Undecided
Discharge of Condition
7 May 2026LA04/2026/0833/DC
Lands to the rear of 18 The Cottages, Belfast, BT17 0NBBelfast

Submission of hard and soft landscaping plan (condition 9 of LA04/2020/2075/F)

Permitted
Full
6 May 2026LA04/2026/0829/F
33 Brooklands Grange, Belfast, BT17 0SABelfast

Proposed first floor extension over garage to side of dwelling (Amended Description)

Permitted
Full
5 May 2026LA04/2026/0852/F
52 Mount Eagles Glen, Belfast, BT17 0WRBelfast

Loft conversion with rear dormer

Pending
Full
5 May 2026LA05/2026/0388/F
Ground and First Floor, 202 City Business Park, Dunmurry, BT17 9HYLisburn and Castlereagh

Proposed change of use of existing office accommodation to Creche/After school Facility (Little Stars Daycare) and removal of existing after school nursery modular building approved through planning application LA05/2019/0678/F to allow for larger playground area with associated site works

Pending
Full
1 May 2026LA04/2026/0814/F
Nos 128, 128C, 130, 132, 134, 136-138, & 140-144 Kingsway, Dunmurry, Belfast, BT17 9NPBelfast

Demolition of existing commercial units, erection of discount foodstore, alterations to car parking layout, alterations to access on Dunmurry Lane, landscaping and associated site works

Pending
Full
29 Apr 2026LA04/2026/0830/F
Lands approximately 700m north of 28 Colinglen Road, Dunmurry, Belfast, BT17 0LRBelfast

Proposed Battery Energy Storage System (BESS) facility (amendment to previously approved BESS LA04/2021/2862/F including associated electricity substation / transformer compound, improvement to the existing access, landscaping and associated ancillary development / site works)

Undecided
Discharge of Condition
28 Apr 2026LA04/2026/0802/DC
150 Kingsway, Belfast, BT17 9AABelfast

Discharge of condition 18 of LA04/2017/1784/F Submission of cycle stand details

Undecided
Discharge of Condition
28 Apr 2026LA04/2026/0785/DC
150 Kingsway, Belfast, BT17 9AABelfast

Notification of completion of landscape works Discharge of condition 15 - LA04/2017/1784/F

Permitted
Small
Full
27 Apr 2026LA04/2026/0770/F
61 White Rise, Belfast, BT17 0XDBelfast

Single storey rear extension to provide accessible bedroom / shower room for person with disabilities

Pending
Small
Full
27 Apr 2026LA04/2026/0769/F
56 Teeling Avenue, Belfast, BT17 0XHBelfast

Single storey side extension and alterations to front facade to provide level access.

Pending
Small
Full
24 Apr 2026LA04/2026/0777/F
11 Glenbawn Square, Dunmurry, Belfast, BT17 0TTBelfast

Proposed single storey extension to rear of property with internal alterations and level access to front of property.

Pending
Full
24 Apr 2026LA05/2026/0335/F
18 Groganstown, Dunmurry, Belfast, BT17 0NRLisburn and Castlereagh

Change of use of part of residential curtilage and siting of 2 no. mobile shepherd hut style glamping pods for short-term holiday accommodation, including provision of ancillary caravan-style electrical hook-up points and use of existing access and parking arrangements

Pending
Small
Full
17 Apr 2026LA05/2026/0294/F
Lands about 400m south of 32a Glenside Road and about 325m southwest of 10 Glenside Road, Dunmurry, BT17 0LHLisburn and Castlereagh

Erection of single wind turbine (850KW) and ancillary works (compound with security fence, HV cable and transformer).

Refused
Small
Non Material Change
15 Apr 2026LA05/2026/0285/NMC
32 A Natural World Products Ltd Glenside Road, Belfast, BT17 0LHLisburn and Castlereagh

Change to front (eastern) elevation involving movement of the HGV access point to the building.

Permitted
Small
Full
9 Apr 2026LA04/2026/0517/F
12 Glenfearna Gardens, Belfast, BT17 0YBBelfast

Proposed Single Storey Extension to rear of dwelling with internal/ external alterations and level access ramp.

Permitted
Small
Full
1 Apr 2026LA04/2026/0652/F
47 Old Colin Road, Dunmurry, Belfast, BT17 0NSBelfast

1 no. dormer on rear elevation, 1 no. dormer roof window on front elevation and associated internal alterations

Permitted
Small
Full
31 Mar 2026LA04/2026/0612/F
25 Helens Wood, Belfast, BT17 0RYBelfast

Loft Conversion with rear dormer

Permitted
Small
Full
24 Mar 2026LA05/2026/0223/F
41 Willow Gardens, Dunmurry, Belfast, BT17 9QJLisburn and Castlereagh

Proposed roofspace conversion with rear dormer to provide additional bedroom with ensuite

Pending
Small
Full
24 Mar 2026LA04/2026/0560/F
18 Netherlands Park, Belfast, BT17 0EXBelfast

Proposed attic roofspace conversion to provide additional habitable accommodation.

Pending
Small
Full
23 Mar 2026LA04/2026/0548/F
33 Viewfort Park, Belfast, BT17 9JYBelfast

Demolition of existing garage, side and rear return and construction of a garage, single storey side and 2-storey rear extension, with elevational changes to front porch

Permitted
Non-Material Change
19 Mar 2026LA04/2026/0521/NMC
Divis Mountain 11 Divis Road, Hannahstown, Belfast, BT17 0NGBelfast

Non Material Change to LA04/2024/1458/F for the following: - Adjusted alignment of path left of the Helipad, - Omitted path to the right of the Helipad, - Relocated bench and interpretation stones, following adjustment of paths, - Additional area of hardstanding to be broken up.

Permitted
Small
Full
9 Mar 2026LA04/2026/0435/F
13 Hazel Close, Lagmore, Dunmurry BT17 0XWBelfast

Single storey rear extension

Permitted
Small
Full
5 Mar 2026LA04/2026/0425/F
64 Areema Drive, Dunmurry, Belfast, BT17 0QGBelfast

Single storey side extension and level access ramp at front of property.

Permitted
Small
Full
4 Mar 2026LA05/2026/0174/F
4 Zenda Park Drumbeg Dunmurry Belfast BT17 9LWLisburn and Castlereagh

Proposed single storey extension to the rear of the dwelling

Permitted
Small
Full
2 Mar 2026LA04/2026/0381/F
153 Colinmill, Dunmurry, Belfast, BT17 0ATBelfast

Proposed single storey extension to rear of dwelling & level access to rear of dwelling.