House extensions in Renfrewshire

Renfrewshire received 220 householder applications in the last 12 months - about 4 a week. Rear extensions and side extensions are the most common. Of the 167 decided so far, 166 were approved. If you're planning your own, the applications below show what people nearby applied for and how the council decided.

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Showing 50 of 74 applications
Yesterday Awaiting decision 26/0626/PP

Montrose Day Centre Heriot Avenue Paisley PA2 0DN

External alterations to cladding and window openings associated with care home wing

Planning Permission (Local) Renfrewshire
7 Sept 2026 Pending 26/0708/PP

Sabhalruadh High Linthills Linthills Road Lochwinnoch PA12 4DL

Erection of replacement shed within the garden ground of a dwellinghouse for use as a workshop and home studio space.

Planning Permission Renfrewshire
4 Sept 2026 Pending 26/0706/PP

10 Viewfield Avenue Lochwinnoch PA12 4EE

Erection of single storey extension to rear of dwellinghouse

Planning Permission Renfrewshire
4 Sept 2026 Pending 26/0704/PP

29 Don Drive Paisley PA2 0AF

Erection of single storey extension to rear of dwellinghouse

Planning Permission Renfrewshire
4 Sept 2026 Pending 26/0703/PP

85 Clydesdale Avenue Paisley PA3 4JW

Erection of single storey extension to side and rear and porch to front of dwellinghouse

Planning Permission Renfrewshire
4 Sept 2026 Pending 26/0696/PP

14 Parkhill Drive Lochwinnoch PA12 4EN

Erection of single storey sunroom extension to rear of dwellinghouse

Planning Permission (Local) Renfrewshire
2 Sept 2026 Pending 26/0694/PP

35 Percy Road Renfrew PA4 8AZ

Erection of single storey extension to rear of dwellinghouse

Planning Permission (Local) Renfrewshire
1 Sept 2026 Approved 26/0691/CL

6 Patrickbank View Elderslie Johnstone PA5 9UB

Certificate of Lawfulness of proposed development for internal reconfigurations to relocate utility to within internal garage and the installation of ...

Certificate of Lawful Use or Development Renfrewshire
1 Sept 2026 Pending 26/0620/PP

36 High Street Lochwinnoch PA12 4AA

Installation of a dormer to the rear elevation roofplane of dwellinghouse

Planning Permission (Local) Renfrewshire
31 Aug 2026 Pending 26/0686/PP

28 Dee Avenue Renfrew PA4 0UG

Erection of two storey extension to side and rear of dwellinghouse

Planning Permission (Local) Renfrewshire
28 Aug 2026 Pending 26/0682/PP

38 Hazelwood Road Bridge Of Weir PA11 3DT

Erection of a single-storey extension to front of dwellinghouse.

Planning Permission (Local) Renfrewshire
28 Aug 2026 Pending 26/0678/PP

10 Brisbane Road Bishopton PA7 5HG

Erection of single storey rear extension and associated works

Planning Permission (Local) Renfrewshire
28 Aug 2026 Pending 26/0679/PP

20 Alloway Drive Paisley PA2 7DS

Erection of a single storey extension with adjoing platform and staircase to rear of dwellinghouse

Planning Permission (Local) Renfrewshire
27 Aug 2026 Awaiting decision 26/0610/CL

11 Glen Brae Bridge Of Weir PA11 3BH

Certificate of lawfulness of proposed development for installation of veranda to rear of dwellinghouse

Certificate of Lawful Use or Development Renfrewshire
27 Aug 2026 Awaiting decision 26/0676/PP

28 Locher Crescent Houston Johnstone PA6 7NP

Erection of single storey rear extension and adjoining external decking

Planning Permission (Local) Renfrewshire
27 Aug 2026 Pending 26/0595/PP

15 Low Barholm Kilbarchan Johnstone PA10 2ES

Reslating of roof and installation of replacement skylight

Planning Permission (Local) Renfrewshire
26 Aug 2026 Pending 26/0670/PP

21 Alexandra Drive Paisley PA2 9DS

Erection of single storey side and rear extension to dwellinghouse

Planning Permission (Local) Renfrewshire
24 Aug 2026 Awaiting decision 26/0611/PP

Flat 1/1 16 Low Barholm Kilbarchan Johnstone PA10 2ET

Replacement of scottish slate with cupa slates and associated works

Planning Permission (Local) Renfrewshire
24 Aug 2026 Awaiting decision 26/0662/PP

10 Ben More Drive Paisley PA2 7NS

Erection of single storey front and side extension to dwellinghouse

Planning Permission (Local) Renfrewshire
24 Aug 2026 Awaiting decision 26/0663/PP

Fairy Dell Cottage Fordbank Equi Centre Beith Road Johnstone PA10 2NS

Erection of domestic horse stables building

Planning Permission (Local) Renfrewshire
20 Aug 2026 Awaiting decision 26/0636/PP

49 Drinkwater Crescent Renfrew PA4 8GE

Erection of two storey side extension and single storey rear extension to dwellinghouse

Planning Permission (Local) Renfrewshire
19 Aug 2026 Awaiting decision 26/0651/PP

55 Lochore Avenue Paisley PA3 4BY

Erection of a single storey extension to dwellinghouse

Planning Permission (Local) Renfrewshire
19 Aug 2026 Awaiting decision 26/0608/PP

Barratt Homes Sales Office Mulberry Square Renfrew

Change of use from site sales office to children's nursery with associated extensions and external alterations to building alongside the formation of ...

Planning Permission (Local) Renfrewshire
18 Aug 2026 Approved 26/0649/PP

Kylesmorar 23 Watt Road Bridge Of Weir PA11 3DN

External alterations to dwellinghouse comprising of installation of bi-fold doors to rear elevation and dropping of existing window cill to floor leve...

Planning Permission (Local) Renfrewshire
18 Aug 2026 Awaiting decision 26/0603/PP

22 Watson Avenue Linwood Paisley PA3 3HF

Erection of single storey rear extension to dwellinghouse

Planning Permission (Local) Renfrewshire
14 Aug 2026 Awaiting decision 26/0637/PP

Flat 0/1 1 Rossland Place Greenock Road Bishopton PA7 5AN

Internal reconfigurations to form bedroom and external alterations to form new window opening on the gable end flatted dwelling

Planning Permission (Local) Renfrewshire
14 Aug 2026 Approved 26/0640/CL

157 Meikleriggs Drive Paisley PA2 9JL

Alterations to front elevation of dwellinghouse including change in materials

Certificate of Lawful Use or Development Renfrewshire
14 Aug 2026 Awaiting decision 26/0601/PP

Main Building The Kibble School Goudie Street Paisley PA3 2LG

Alteration and extension of building forming part of residential care facility

Planning Permission (Local) Renfrewshire
14 Aug 2026 Awaiting decision 26/0550/PP

45 Kilpatrick Drive Erskine PA8 7AF

Extension and alterations to existing warehouse and office building and formation of area for delivery facilities

Planning Permission (Local) Renfrewshire
13 Aug 2026 Awaiting decision 26/0629/PP

3 Churchill Drive Bishopton PA7 5HB

Erection of a single storey extension to front of dwellinghouse

Planning Permission (Local) Renfrewshire
11 Aug 2026 Awaiting decision 26/0621/LB

Flat 1/1 16 Low Barholm Kilbarchan Johnstone PA10 2ET

Replacement of scottish slate with cupa slates and associated works

Listed Building Consent Renfrewshire
6 Aug 2026 Awaiting decision 26/0612/CL

46 Applecross Drive Bishopton PA7 5GL

Certificate of lawfulness of proposed development for the erection of rear extension to dwellinghouse and associated and internal alterations

Certificate of Lawful Use or Development Renfrewshire
3 Aug 2026 Awaiting decision 26/0499/PP

Flat 0/1 9 Barterholm Road Paisley PA2 6NY

Erection of timber fence to front of flatted dwelling (in retrospect)

Planning Permission (Local) Renfrewshire
3 Aug 2026 Awaiting decision 26/0599/PP

190 Glasgow Road Paisley PA1 3LT

Erection of single storey rear extension to dwellinghouse

Planning Permission (Local) Renfrewshire
30 Jul 2026 Awaiting decision 26/0594/PP

141 Braehead Road Paisley PA2 8QG

Erection of detached ancillary outbuilding in rear garden curtilage of dwellinghouse

Planning Permission (Local) Renfrewshire
30 Jul 2026 Awaiting decision 26/0592/PP

111 Craigielea Road Renfrew PA4 8EW

Erection of front porch extension to dwellinghouse

Planning Permission (Local) Renfrewshire
28 Jul 2026 Approved 26/0551/PP

14 Roffey Park Road Paisley PA1 3JL

Erection of single storey rear extension to dwellinghouse

Planning Permission (Local) Renfrewshire
24 Jul 2026 Approved 26/0581/PP

10 Parkvale Drive Erskine PA8 7LD

Erection of a single storey rear extension to dwellinghouse

Planning Permission (Local) Renfrewshire
24 Jul 2026 Approved 26/0574/PP

47 Penilee Road Paisley PA1 3EU

Erection of two storey extension to side of dwellinghouse

Planning Permission Renfrewshire
22 Jul 2026 Awaiting decision 26/0495/PP

68 Bridge Street Linwood Paisley PA3 3DR

Repositioning of existing modular storage cabin unit to rear of site and installation of 3 shipping containers for use as ancillary offices

Planning Permission (Local) Renfrewshire
22 Jul 2026 Awaiting decision 26/0514/PP

3 West Porton Place Greenock Road Bishopton PA7 5JZ

Installation of driveway to front curtilage of flatted dwelling

Planning Permission (Local) Renfrewshire
22 Jul 2026 Awaiting decision 26/0571/PP

159 Slateford Road Bishopton PA7 5ND

Erection of two storey rear extension to dwellinghouse

Planning Permission (Local) Renfrewshire
21 Jul 2026 Awaiting decision 26/0548/PP

The Stables Locherside Farm 97 Sandholes Road Brookfield Johnstone PA6 7AB

Erection of single storey side and rear extension and dormers to dwellinghouse and erection of detached outbuilding

Planning Permission (Local) Renfrewshire
17 Jul 2026 Approved 26/0556/NMV

Site On Southern Boundary Of M8 At Montgomery Avenue And Montgomery Road Paisley

Non Material Variation to planning permission 24/0494/PP to remove second sprinkler tank to the west of the site, add electrical substation adjacent t...

Non Material Variation Renfrewshire
16 Jul 2026 Approved 26/0552/PP

2 Elie Drive Bishopton PA7 5RD

Erection of a single storey rear extension to dwellinghouse

Certificate of Lawful Use or Development Renfrewshire
15 Jul 2026 Approved 26/0549/PP

17 Luss Grove Bishopton PA7 5SS

Erection of single storey rear extension to dwellinghouse

Planning Permission (Local) Renfrewshire
13 Jul 2026 Approved 26/0525/LB

Flat 2/1 2 Christie Street Paisley PA1 1NB

Installation of replacement windows to flatted dwelling

Listed Building Consent Renfrewshire
13 Jul 2026 Approved 26/0541/PP

7 Craigielea Road Renfrew PA4 8ER

Erection of first floor and side extension to dwellinghouse with adjoining garage

Planning Permission (Local) Renfrewshire
10 Jul 2026 Approved 26/0505/CL

15 Redwood Crescent Bishopton PA7 5DJ

Certificate of Lawfulness of proposed development for the installation of two rooflights on front elevation roofplane of dwellinghouse

Certificate of Lawful Use or Development Renfrewshire
9 Jul 2026 Approved 26/0534/PP

19 Campsie Drive Renfrew PA4 0RB

Erection of single storey extension to side of dwellinghouse

Planning Permission Renfrewshire
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Frequently asked questions

When do you need planning permission for a house extension?
Single-storey rear extensions up to 4m (detached) or 3m (semi-detached / terraced) are usually permitted development. Two-storey extensions, anything in a conservation area, or larger projects almost always need a planning application.
What's the difference between planning permission and permitted development?
Permitted development rights let you build certain things without applying for planning permission, subject to specified limits. Anything outside those limits, whether taller, larger or in a protected area, needs full planning permission.
How long does a householder application take?
The statutory target is 8 weeks from validation. Most simple householder extensions are decided within that window; complex or contested cases, especially those drawing a lot of comments, can take longer.
Can I get email alerts for new extensions applications in Renfrewshire?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new extensions application published by Renfrewshire. You can also narrow the alert to a postcode, street, or drawn area.

We check Renfrewshire's planning portal daily. New extensions applications appear here within a day of being published.