Ward · Newry, Mourne and Down
Planning applications in Derryboy
PlanIndex holds 50 planning applications from Derryboy ward, the earliest from 2023, the newest from August 2026. 100% of clear-cut decisions were approvals.
Applications in Derryboy
Newest first
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LA07/2026/0998/F Awaiting decision
9 Neills Lane, Downpatrick, BT30 9LP
Extension to dwelling & associated site works
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LA07/2026/0952/F Awaiting decision
Lands 53m N of 51 Ringhaddy Road Killinchy BT23 6TU
Private Boathouse
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LA07/2026/0943/F Awaiting decision
St Marys Primary School 37 Sloane Crescent, Killyleagh, BT30 9RB
Temporary Mobile Classroom Unit
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LA07/2026/0921/F Awaiting decision
Site 50m west of No.22 Kirkland Road, Toye, Downpatrick BT30 9PQ
Off site replacement dwelling with detached garage
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LA07/2026/0831/RM Awaiting decision
Adjacent to and 25m northwest of 158 Clay Road, Killyleagh, BT30 9PN
Retirement dwelling on a farm
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LA07/2026/0724/F Awaiting decision
Lands between 244 Derryboy Road, and 6 Killyleagh Road, Crossgar, BT30 9LA
2 No Dwellings & Garages
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LA07/2026/0703/F Awaiting decision
39 Ringhaddy Road, Islandbane, Killinchy, BT23 6TU
Retrospective change of house type from dwelling approved under LA07/2020/0814/F
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LA07/2026/0672/F Awaiting decision
18 Lands adjacent to 18 Quarterland Road, Killinchy, Newtownards, BT23 6TX
Proposed Replacement Dwelling & retention of existing dwelling as a Farmyard Store
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LA07/2026/0574/F Awaiting decision
234 Derryboy Road, Downpatrick, BT30 9DL
Erection of new dwelling & garage.
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LA07/2026/0519/F Awaiting decision
54 Beechview Road, Downpatrick, BT30 9DS
Domestic garage/store
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LA07/2026/0428/F Awaiting decision
21 Ringdufferin Road, Toye, Downpatrick, BT30 9PH
Extension to dwelling
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LA07/2026/0439/F Awaiting decision
9 Jacksons Crescent, Ballynahinch, BT24 7EW
Demolition of existing single storey conservatory and replacement with sun lounge
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LA07/2026/0425/F Awaiting decision
Between 132 and 134 Thornyhill Road, Raffery, Crossgar
Erection of two dwellings in compliance with PPS21 CTY8
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LA07/2026/0395/F Awaiting decision
Adjacent to 44A Derryboy Road, Ballgeenan, Crossgar, BT30 9LH
Erection of dwelling
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LA07/2026/0372/F Awaiting decision
4 Hillview, Killyleagh, BT30 9UL
Single storey extension to rear of dwelling with internal alterations and level access to rear of dwelling.
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LA07/2026/0330/F Awaiting decision
Lands approx 150m W of No. 37 Quarterland Road, Killinchy, Newtownards, BT23 6TX
Proposed alteration of access approved under R/2007/0445/F, to utilise existing laneway (with minor modification at junction with Ballymorran road), to align with approval LA07/2023/3607/RM
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LA07/2026/0253/F Awaiting decision
34 Ringdufferin Road, Killyleagh, Downpatrick, BT30 9PH
Change of use from dwelling to short term let with alterations to external facade of dwelling extension to curtilage, provision of garden room and roadside kerbing. (Retrospective)
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LA07/2026/0246/F Granted
4 Alder Grange, Ballynahinch, BT24 7GB
Single-storey extension to rear of dwelling
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LA07/2026/0228/F Awaiting decision
Lands adjoining and 50m north of 78 Carsonstown Road, Saintfield
2 no infill dwellings with garages, access, landscaping and associated site works
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LA07/2026/0198/O Awaiting decision
Land to NNE (adjacent to) no. 117 Manse Road, Crossgar, BT30 9LZ
Construction of dwelling house (Residential) - Detached building of masonry on reinforced concrete raft foundation. Access via existing gate from Manse Road (for residents vehicles only)
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LA07/2026/0121/F Awaiting decision
54 Manse Road, Downpatrick, BT30 9LZ
Replacement dwelling
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LA07/2026/0042/RM Awaiting decision
Land approximately 65m south of 54 Manse Road, Crossgar, Co Down, BT30 9LZ
Dwelling and garage
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LA07/2025/1557/O Awaiting decision
Adjacent to 60 Carsosntown Road, Carsonstown, Saintfield, Co. Down, BT24 7EB
Erection of replacement dwelling and retention of existing building as outbuilding
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LA07/2025/1535/O Awaiting decision
Lands 180m North West of 207 Derryboy road, Crossgar, BT30 9DL
Proposed Off-Site Detached Replacement Dwelling & Garage with associated site works
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LA07/2025/1413/F Granted
202 Derryboy Road Killinchy in the Woods Crossgar BT30 9DL
Proposed single storey extension to the existing dwelling
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LA07/2025/1243/F Awaiting decision
Lands adjoining & NW of No1, east of No's 1a & 1b and SE of 1C Templeburn Road, Raffrey
New dwelling & garage in an existing cluster of development
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LA07/2025/1231/F Awaiting decision
135M West of 9 Castlerainey Road, Crossgar, Downpatrick, BT30 9DP
Proposed dry fodder and tractor store
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LA07/2025/1223/F Awaiting decision
To the rear of 54 & 56 and 70M west of 50 Darragh Road, Darraghcross, Crossgar, BT30 9NP
Erection of housing development comprising of 10 houses
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LA07/2025/1185/RM Awaiting decision
50m NW of 56 Killyleagh Road, Saintfield, BT24 7EF
Dwelling and garage with associated site works
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LA07/2025/1180/RM Awaiting decision
40m South-East of 52 Killyleagh Road, Saintfield, BT24 7EF
Dwelling and garage with associated site works
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LA07/2025/1182/O Awaiting decision
Between 161 and 165 Derryboy Road, Crossgar, BT30 9DJ
Infill site for 2 dwellings and domestic garages
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LA07/2025/1144/F Granted
18 Ringhaddy Road, Rathgorman, Killinchy, Newtownards County Down, BT23 6TU
Addition of single-storey extensions to north-east and south-west elevations and associated site works
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LA07/2025/1115/DC Decided
Site 2, between 12 and 16 Lisinaw Road, Downpatrick, BT30 9LT
Discharge of condition 9 of planning approval LA07/2019/1312/F in relation to site 2
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LA07/2025/1097/O Awaiting decision
Between 24 and 28 Lough Road, Crossgar, BT30 9DT
Infill site for 2 dwellings with domestic garages
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LA07/2025/1080/F Awaiting decision
Site 5, 35m South of No.2 Beechdale Cottages, Manse Road, Raffrey, Crossgar, BT30 9GS (amended address)
Change in house type from detached single dwelling to (R/2009/0186) a pair of semi-detached dwellings built on footprint of already constructed & approved foundations/footings. The vehicular access has been formed in accordance with N.I. roads requirements.
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LA07/2025/0988/F Granted
51 Ringhaddy Road, Killinchy, Newtownards, BT23 6TU
Proposed domestic boathouse
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LA07/2025/0975/F Granted
147 Carrickmannon Road, Crossgar, Downpatrick, BT30 9NL
Alterations to dwelling to provide an additional habitable room in loft
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LA07/2025/0930/F Granted
24 Rathcunningham Road, Toye, Downpatrick, BT30 9PE
This application seeks full planning permission for a farm diversification project comprising the change of use, conversion and modest extension of ancillary outbuilding to self-catered tourist accommodation units, together with associated access, landscaping, parking and site works, on lands at 24 Rathcunningham Road
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LA07/2025/0955/RM Granted
Lands SW and Adj. to 131 Derryboy Road, Crossgar, Downpatrick, BY30 9DH
Erection of Farm Dwelling and Associated Siteworks
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LA07/2025/0610/F Granted
12 Kirkland Road, Toye, Downpatrick, BT30 9PQ
Replace existing rear return with single storey rear extension, new single storey side extension to dwelling and alterations to front porch
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LA07/2025/0608/F Granted
86 Carsonstown Road Carsonstown Saintfield BT24 7EB
Construction of new front single storey garage extension with extension of existing sun terrace balcony to front elevation (including new glazed balustrading) over new garage extension.
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LA07/2025/0443/F Awaiting decision
opposite 51 and adjacent to 54 Darra Road, Darraghcross, Cumber, Downpatrick , BT30 9NP
Erection of bungalow with integrated garage
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LA07/2025/0350/F Granted
171A Clay Road Derryboye Killyleagh BT30 9LS
Addition of rear single storey kitchen extension for domestic purposes
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LA07/2025/0184/O Awaiting decision
Approx. 100m N of 152 Derryboy Road, Crossgar, Downpatrick BT30 9DJ
Proposed replacement dwelling and garage.
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LA07/2025/0057/O Awaiting decision
Approx 28m North of 51 Derryboy Road, Crossgar, BT30 9LH
Site for dwelling with access on to Holly Park Road
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LA07/2024/0027/F Awaiting decision
5A Sunday Well Road Killyleagh, Downpatrick BT30 9TG
Erection of single storey garage (double) located to rear of no. 5A and in approxiamte location of previous structurally unsound building which was demolished.
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LA07/2024/1498/O Granted
13 Killyleagh Road, Saintfield , BT24 7EJ
Proposed Replacement Dwelling
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LA07/2024/0646/F Granted
48 Carsonstown Road, Ballynahinch, BT24 7EA
Window and door alterations to front and rear elevations. Internal garage converted to bedroom and new detached garage.
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LA07/2023/3643/O Granted
Approx. 200m SE of 152 DERRYBOY ROAD BALLYALGAN CROSSGAR DOWN BT30 9DJ
PROPOSED REPLACEMENT 2 STOREY DWELLING AND GARAGE
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LA07/2023/3242/O Granted
Between 153 and 157 Carrickmannon Road (approx 42m SE of No 153), Crossgar, BT30 9NL
Infill site for dwelling and domestic garage