Builders in Cardiff and its neighbouring councils

Quoting and job software for builders in Cardiff

For builders and trades in Cardiff and the neighbouring council areas of the Vale of Glamorgan, Caerphilly, Rhondda Cynon Taf and Newport, EstiMate keeps quoting, contracts, variations and invoicing in one app.

Below you can see what those five councils have approved recently, taken from their planning registers, and how EstiMate's AI prices labour for a site in a CF or NP postcode.

  • 5 councils
  • Postcodes CF, NP
  • Labour index 0.94
Live from the planning registers

What's being approved in Cardiff and its neighbouring councils

Applications for building work that Cardiff, Vale of Glamorgan, Caerphilly, Rhondda Cynon Taf and Newport councils approved between 16 September 2026 and 17 October 2026.

193

applications for building work approved

417

approvals in all, including trees, signs and condition discharges

5 of 5

councils' registers answered

By kind of work

  • Extension105
  • Garage / outbuilding22
  • Commercial fit-out / change of use17
  • Landscaping / external11
  • Loft conversion10
  • Conversion / change of use6
  • Demolition5
  • Refurbishment4
  • New build4
  • Structural work3
  • Conservatory / orangery3
  • Commercial new build1
  • Commercial refurbishment1
  • Basement1

By council

  • Cardiff62
  • Newport39
  • Vale of Glamorgan37
  • Rhondda Cynon Taf32
  • Caerphilly23

Recent examples

Refurbishment

Replace modern rooflights; roof weathering improvements; roof access improvements; localised window renewals; minor localised internal layout alterations; partial…

Vale of Glamorgan

Typical value £30k–£100k (typical for a refurbishment)

Extension

Proposed two storey side and rear extension, single storey rear extension, alterations to roof including attic conversion and rear dormer

CF3, Cardiff

Typical value £40k–£105k (typical for an extension)

New build

Construction of detached dwelling (Coal Mining Risk Assessment received 14/08/26)

CF41, Rhondda Cynon Taf

Typical value £215k–£420k (typical for a new build)

Extension

Installation of floodlighting and construction of a concrete bowl as an extension to the existing skatepark within Tyn-Y-Bryn Park.

CF39, Rhondda Cynon Taf

Typical value £50k–£110k (typical for an extension)

Structural work

Complete removal of 11 TPO trees from G24 of TPO Ref No 10: 10 x Thuja (T39 -T48) and 1 x ash (T36). Thuja T33 - Crown reduce in height by 3-5m and away from property to…

CF11, Cardiff

Typical value £10k–£40k (typical for structural work)

Garage / outbuilding

Demolition of existing detached garage within the rear garden and construction of a replacement garage, together with the erection of a new timber pergola.

Vale of Glamorgan

Typical value £20k–£70k (typical for a garage/outbuilding)

Garage / outbuilding

Discharge conditions 02 (Garage Finish Plot 4), 03 (Boundary and Retaining Walls), 04, (Additional planting details) 06, (Breeding bird provision) 07, (Bat roost…

Caerphilly

Typical value £25k–£85k (typical for a garage/outbuilding)

Commercial fit-out / change of use

Change of use of dental surgery to coffee shop and associated works

NP20, Newport

Typical value £50k–£250k (typical for a commercial fit-out)

Source: the councils' public planning registers, collected by PlanIt and searched by TenderPilot. Checked 17 October 2026 at 15:08 and refreshed about twice a day. Building work leaves out trees, signs and paperwork on existing consents. Locations are shown to postcode district only, no applicant details are shown, and value bands are typical ranges for that kind of work rather than quotes.

See them all on TenderPilot, free to search
Labour rates

How labour is priced for a site in Cardiff

×0.94

Wales

Postcode areas CF, NP: 6% below the national guide

When EstiMate Pro's AI take-off prices a job whose site postcode starts CF or NP, it multiplies its national labour day-rate guide by 0.94, the Wales index, so labour comes out 6% below the national guide. If you set your own day rates in Settings, the AI prices labour from those instead and the index no longer applies.

What you get

What EstiMate does for a builder in Cardiff

Quotes clients accept online

Materials and labour itemised with your markup and margin, sent as a link the client can accept, decline or query on their phone, with optional extras they can tick.

Contracts with e-signature

A build contract generated from the accepted quote, with your payment terms, signed online. Variations are added as signed addenda.

Variations and extras

Price additional works from site and send a one-tap approval link. The contract total and invoices update, with a full audit trail.

Invoicing and getting paid

Invoices with card payment links, payment milestones from the quote, and automatic chasing when an invoice falls overdue.

P&L, VAT and CIS

Receipts, supplier invoices and bank imports land in one ledger: profit and loss for any period, a VAT return helper, the CIS register and aged debtors.

Finding the work

TenderPilot, the sister product, searches live tenders and every council's planning register. Searching is free on any plan.

Every price is per business, not per user. No contract; cancel any time.

Councils and postcodes covered

  • Cardiff
  • Vale of Glamorgan
  • Caerphilly
  • Rhondda Cynon Taf
  • Newport

Main postcode areas: CF, NP.

TenderPilot can search any of these councils' planning registers, or all of them at once, free. Search local applications or browse live tenders.

Built for your trade

Questions builders in Cardiff ask

Where do the Cardiff planning figures come from?

From the public planning registers of Cardiff, Vale of Glamorgan, Caerphilly, Rhondda Cynon Taf and Newport councils, collected by PlanIt, which gathers UK council registers into one search, and read by TenderPilot about twice a day. Councils publish at different speeds, so one that shows few decisions may simply be behind; its own planning portal has the full record.

How does EstiMate price labour for a job in Cardiff?

When EstiMate Pro's AI take-off prices a job whose site postcode starts CF or NP, it multiplies its national labour day-rate guide by 0.94, the Wales index, so labour comes out 6% below the national guide. If you set your own day rates in Settings, the AI prices labour from those instead and the index no longer applies. Once you know your rates, entering them is the better option.

Do I need to be based in Cardiff to use EstiMate?

No. EstiMate is an online app for builders and trades anywhere in the UK, on the web and on iPhone. This page adds what is local: the councils, their recent approvals and the labour index for the area's postcodes.

What does EstiMate cost?

Free for up to 3 jobs a month. EstiMate is £15.99 a month for unlimited jobs with quotes, contracts, invoicing and the accounts, and EstiMate Pro is £39.99 a month with the AI quote writer, take-off and Construction Copilot. Prices are per business, not per user, and there is no contract.

Quote, contract and invoice your Cardiff jobs in one place.

Free for your first three jobs a month. No card, no contract.

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