Planned new homes in Caerphilly

92 applications for new homes were submitted in Caerphilly in the last 12 months, proposing 633 dwellings between them. The largest single scheme proposes 193 homes in Ystrad Mynach. Of the 51 decided so far, 29 were approved. New applications appear here within a day of the council publishing them.

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Showing 26 of 26 applications
Yesterday Awaiting decision 26/0690/FULL

Acorn Cottage Pennar Lane Pentwyn-mawr Newport NP11 4GY

Demolish existing residential outbuilding (pool house) and construct detached dwelling, detached garage and associated works

Full Application Caerphilly
15 Oct 2026 Awaiting decision 26/0688/RM

Vacant Site Adjacent To Loxely Court Trethomas CF83 8DJ

Seek approval of the reserved matters in respect of access, appearance, landscaping, layout and scale of planning consent 24/0514/OUT (Construct 6 No....

Approval of Reserved Matters Caerphilly
12 Oct 2026 Awaiting decision 26/0325/FULL

Plot 1 Land At Grid Ref 319863 198707 Pleasant Rise Croespenmaen

Erect detached dwelling and associated works

Full Application Caerphilly
7 Oct 2026 Awaiting decision 26/0413/RET

4 Tai Fforest Cottages Caerphilly Road Nelson Treharris CF46 6PP

Retain and complete replacement dwelling, new retaining walls and associated works

Retain Development Already Carried Out Caerphilly
2 Oct 2026 Awaiting decision 26/0632/COU

The Coach House Ivy Bush Cottages Oakdale Blackwood NP12 0DY

Change the use of existing property into three dwellings & extension to front elevation

Change of Use Caerphilly
29 Sept 2026 Awaiting decision 26/0568/COU

16 Hanbury Road Bargoed CF81 8QS

Change the use of basement and ground floor from pet shop A1 to unique use (nail salon) and change the use of first floor from pet shop A1 to two bed ...

Change of Use Caerphilly
28 Sept 2026 Decided 13 Oct 26/0650/RET

Ebbw View Eco Stays Blackvein Mountain Road Crosskeys

Construct dwelling and ancillary buildings (workshop, tractor shelter and polytunnels) to support a land-based smallholding, including the retention a...

Retain Development Already Carried Out Caerphilly
25 Sept 2026 Awaiting decision 26/0600/COU

Designer Blinds 45A Commercial Street New Tredegar NP24 6AA

Change the use of retail unit into self contained two bedroom flat

Change of Use Caerphilly
24 Sept 2026 Awaiting decision 26/0643/OUT

Fairview Bungalow Commin Road Markham Blackwood NP12 0RY

Replace dwelling with 2-bed bungalow

Outline Application Caerphilly
22 Sept 2026 Awaiting decision 26/0633/FULL

Land To North Of Hendredenny Drive Hendredenny Caerphilly CF83 2UP

Erect 2 No. semi-detached two storey dwellings, off-street parking and associated works

Full Application Caerphilly
17 Sept 2026 Awaiting decision 26/0355/COU

St John Ambulance Hall Pandy Road Bedwas Caerphilly CF83 8EH

Change the use from hall to residential with the creation of 4 No. flats: 1 No. 2 bedroom and 3 No. 1 bedroom

Change of Use Caerphilly
9 Sept 2026 Awaiting decision 26/0605/COU

Clear Sky Recruitment Ltd Unit B 29 - 31 Ton-y-felin Road Caerphilly CF83 1PA

Change the use from office space to two residential units

Change of Use Caerphilly
9 Sept 2026 Awaiting decision 26/0562/COU

2 De Winton Terrace Llanbradach Caerphilly CF83 3JX

Change the use of ground floor commercial use to create new dwellinghouse (including incorporation of existing first floor residential flat)

Change of Use Caerphilly
8 Sept 2026 Awaiting decision 26/0599/FULL

Land To Rear Of 2 High Street Nelson Treharris CF46 6EU

Demolish masonry wall and erect 4 No apartments and associated works

Full Application Caerphilly
3 Sept 2026 Approved 23 Oct 26/0563/COU

17 High Street Llanbradach Caerphilly CF83 3LP

Change the use of lower ground floor of previous fitness club to one bedroom flat

Change of Use Caerphilly
28 Aug 2026 Approved 23 Oct 26/0573/FULL

Cwm Farm Queens Road Elliot's Town New Tredegar NP24 6NN

Convert barn and erect single storey rear extension and carry out internal alterations

Full Application Caerphilly
26 Aug 2026 Awaiting decision 26/0521/COU

Lucky Strike Amusements 15 Penallta Road Ystrad Mynach Hengoed CF82 7AP

Change the use of the ground floor premises from Amusement Centre to residential

Change of Use Caerphilly
25 Aug 2026 Awaiting decision 26/0523/COU

78 - 84 Commercial Street Pontymister Risca Newport NP11 6BA

Change the use from B1 to C3 to create 4 No. 2 bedroom flats with loft conversions and ground floor garages

Change of Use Caerphilly
21 Aug 2026 Awaiting decision 26/0560/COU

12 Waterloo Place Machen Caerphilly CF83 8NL

Change the use from a single dwellinghouse to form two dwellinghouses, erect dormer window to the front roof slope and erect boundary fence

Change of Use Caerphilly
20 Aug 2026 Awaiting decision 23/0762/COU

1 Tyn-y-graig Road Llanbradach Caerphilly CF83 3LH

Convert existing barn to the rear of property into a two storey dwelling with off plot car parking and amenity space

Change of Use Caerphilly
18 Aug 2026 Awaiting decision 26/0551/FULL

Land Adj To 68 Coed Celynen Drive Abercarn Newport NP11 5AU

Erect two new dwellings with associated garages

Full Application Caerphilly
18 Aug 2026 Awaiting decision 26/0555/FULL

Land At Grid Ref 312560 202179 Craig-y-felin Bailey Street Deri

Erect new dwelling

Full Application Caerphilly
14 Aug 2026 Awaiting decision 26/0526/FULL

Land At Gelligaer Court Hospital Road Penpedairheol

Demolish industrial shed building, convert and extend former hospital building to form two no. semi-detached dwellings and erection of cluster of 3 no...

Full Application Caerphilly
12 Aug 2026 Approved 17 Sep 26/0527/NMA

Land At Grid Ref 318897 198815 Syr Dafydd Avenue Oakdale Blackwood NP12 0LA

Seek approval of a non-material amendment to planning consent 23/0302/FULL (Erect detached residential dwelling with garage outbuilding, access track ...

Non-Material Amendments Caerphilly
7 Aug 2026 Awaiting decision 26/0540/FULL

Former Playground Penallta Villas Ystrad Mynach

Erect detached 4 No. bedroom dormer bungalow with detached garage, and associated works

Full Application Caerphilly
29 Jul 2026 Approved 8 Oct 26/0502/FULL

Troed Rhiw Las Farm Troed-rhiw-las Lane Risca Newport NP11 6JD

Erect new dwelling house and change meadow into garden

Full Application Caerphilly
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Frequently asked questions

What's the difference between outline and full planning permission?
Outline planning permission establishes the principle of development (is housing acceptable here?) while leaving specifics like layout and appearance to later applications. Full planning permission includes all details upfront. Outline is typically followed by 'reserved matters' applications that fill in the specifics.
What are 'reserved matters' in a planning application?
Details that an outline permission left to be approved later. There are five reserved matters: access, appearance, landscaping, layout and scale. They must usually be submitted within 3 years of the outline permission being granted.
How long does a planning decision for a new home take?
Statutory targets are 8 weeks for minor applications (1-9 dwellings) and 13 weeks for major applications (10+ dwellings), measured from the date the application is validated. Complex cases or appeals can take much longer.
Can I get email alerts for new homes applications in Caerphilly?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new homes application published by Caerphilly. You can also narrow the alert to a postcode, street, or drawn area.

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