For Builders in Carmarthenshire

123 jobs just hit Carmarthenshire planning. None of those homeowners know you exist yet.

PlanPost turns new planning applications into construction leads across Carmarthenshire: we spot each relevant application the day it's filed, then print and post a branded letter from you to the homeowner before they've even started looking for a builder. Review each lead, or set it to auto-send the lot. Your letter lands on a doormat before anyone else's van turns up.

  • 123 applications in Carmarthenshire in the last 90 days
  • Letters printed and posted for you, via Royal Mail
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Updated this morning · 1 council monitored · Letters included · Cancel anytime
Live data

Live leads in Carmarthenshire you could be winning

Sample of the planning applications builders are quoting on right now. Last 90 days.

123 live applicationsMostly Extensions (31)Updated this morning

50 of 123 shown below, anonymised to street level. Subscribe to get every new lead with full details, plus a starter batch the day you sign up.

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Hewlett RoadSA15

Double storey side and rear extension

ExtensionTwo StoreyRear Extension
1 week ago2 Oct

Gurnos Bethlehem Llangadog Sir GarSA19

Change of use of attached barn to granny annex with internal connecting door

OutbuildingAnnex/Annexe
2 weeks ago29 Sept

CliftonvilleSA16

First Floor Rear Extension

ExtensionRear ExtensionFirst Floor Extension
2 weeks ago25 Sept

HyfrydleSA14

Proposed single storey extension to dwelling

ExtensionSingle Storey
2 weeks ago25 Sept

Neuadd DegSA19

Proposed extension and renovation of dwelling

Extension
2 weeks ago25 Sept

Heol MyrddinSA19

Proposed single storey rear extension and associated works

ExtensionSingle StoreyRear Extension
3 weeks ago21 Sept

BryncelynSA14

Single storey rear kitchen and bathroom extension

ExtensionSingle Storey
3 weeks ago21 Sept

Land Rear Of 4-19 Bryntirion TerrraceSA15

Erection of a Single Garage

OutbuildingNew/Detached Garage
3 weeks ago21 Sept

Parc GlasSA19

Proposed new roof to increase first floor area and single storey extension to a domestic property

ExtensionSingle StoreyRoof Replacement
3 weeks ago17 Sept

Ore Knot Creative HubSA31

Remove slates, carry out any repairs to timbers as necessary. Board , felt and batten roof and reuse any existing tiles, if usable and place on roof facing road and replace tiles at back with natural…

Heritage
4 weeks ago16 Sept

Maes-y-coed HouseSA9

Proposed extension to existing outbuilding to form granny annexe ancillary to main dwelling

ExtensionOutbuildingAnnex/Annexe
4 weeks ago16 Sept

Tan-y-fartegSA9

Section 192 application for a Lawful Development Certificate for the conversion of an existing garage to home office and wet room

Conversion
4 weeks ago16 Sept
Show 38 more applications

ParkSA17

Proposed 5no. flats from singe dwelling with rear extension

ExtensionNew BuildRear Extension
4 weeks ago15 Sept

LlainSA33

Conversion and adaption of outbuilding to form a residential unit of accommodation

Outbuilding
4 weeks ago15 Sept

KenwoodSA14

Demolish existing side steps and basement store and construct single storey side extension

ExtensionSingle StoreySide ExtensionDemolition
4 weeks ago14 Sept

Felin MarlaisSA32

Conversion of Existing Barn into a Residential Unit with alterations and extensions (Resubmission of previously refused application PL/10120)

ExtensionConversionBarn Conversion
1 month ago11 Sept

Heol Y BancSA15

Proposed First floor rear extension

ExtensionRear ExtensionFirst Floor Extension
1 month ago11 Sept

School RoadSA15

Proposed two storey extension to the rear and single storey extension to the front and side of the existing dwelling

ExtensionSingle StoreyTwo Storey
1 month ago10 Sept

Waun DeriSA16

Propose to install a annex in the rear side garden of our property for my mother to use in as she now requires additional space and care needs

OutbuildingAnnex/Annexe
1 month ago9 Sept

The CroftSA14

Single storey side and rear extension. Garage and dormer loft conversions

ExtensionLoftSingle StoreyRear ExtensionDormer
1 month ago8 Sept

The LimesSA19

External decoration

Heritage
1 month ago4 Sept

The LimesSA19

Widen existing gate entrance to form off road parking. Remove a section of garden wall, and rebuild the return using removed stone

HeritageBoundary Wall/Fence
1 month ago4 Sept

Orchard CloseSA16

Proposed side extension to dormer dwelling (Re-submission with bat survey)

ExtensionLoftSide ExtensionDormer
1 month ago4 Sept

TrigfanSA15

Change of Use of existing two storey property from Class C3 to Class C2 including a single storey link extension and numerous internal and external alterations including the installation of external…

ExtensionSingle StoreyTwo StoreyExternal Alterations
1 month ago3 Sept

BrynderiSA19

First floor dormer extension to an existing bungalow with 2 no. Single storey extensions

ExtensionLoftSingle StoreyDormerBungalow
1 month ago1 Sept

Bridge StreetSA17

Change of use a A1 on the ground floor and above to fully C3 (Resubmission of previously refused application PL/10195)

Conversion
1 month ago1 Sept

Heol Y ParcSA14

Proposed ground floor reconfiguration within the existing footprint, including removal of an existing conservatory, to rebuild and create a light-filled living space. A first floor extension, over th…

ExtensionOutbuildingFirst Floor ExtensionConservatory
1 month ago1 Sept

BrynhyfrydSA19

Proposed conversion of ancillary outbuilding to provide annex accommodation for use in conjunction with the main residential dwelling unit

ConversionOutbuildingAnnex/Annexe
1 month ago27 Aug

Ty Pentre Myddfai CarmarthenshireSA20

Proposed rear single storey extension to replace existing single storey upvc roofed extension

ExtensionSingle StoreyuPVC Windows/Doors
1 month ago26 Aug

The LimesSA19

Replacement of uPVC gutter and section of downpipe to front elevation

HeritageuPVC Windows/DoorsFront Elevation Change
1 month ago24 Aug

CilfargenSA32

Proposed alteration of approved holiday let to granny annexe ancillary to main dwelling

OutbuildingAnnex/Annexe
1 month ago21 Aug

Heol PantegSA16

Proposed rear extension to dwelling house

ExtensionRear Extension
1 month ago21 Aug

Cwrt Y GamlasSA9

Proposed detached garden room

OutbuildingGarden Office
1 month ago18 Aug

Eva TerraceSA17

Proposed conversion of the existing garage and rear room to form a combined garage and office space, including the provision of a lobby and WC. Demolition of disused toilet structures to the rear to…

ConversionDemolition
1 month ago17 Aug

Libanus ChapelSA9

Conversion of former chapel to residential dwelling

Conversion
1 month ago17 Aug

Mansel StreetSA31

Reinstatement following fire damage

Heritage
2 months ago11 Aug

CarnhywelSA14

Lawful Development Certificate - Proposed Use - rear dormer extension

ExtensionLoftDormer
2 months ago6 Aug

Heol TwrchSA9

Demolition and reconstruction of existing side extension and erection of rear extension

ExtensionRear ExtensionSide ExtensionDemolition
2 months ago6 Aug

The Harry WatkinsSA14

Change of use from betting shop (general retail shop ancilliary to the adjoining public house) to a single dwelling

ConversionChange of Use Class
2 months ago5 Aug

Morfa LaneSA31

Change of use to return former commercial premises back to a single dwellinghouse

ConversionCommercial Unit
2 months ago5 Aug

Station RoadSA17

Proposed rear single storey kitchen extension

ExtensionSingle Storey
2 months ago3 Aug

Heol Y MeinciauSA15

Demolish existing garage and build a new garage

OutbuildingDemolition
2 months ago3 Aug

AelybrynSA15

Demolish existing rear conservatory and construct new rear ground floor extension

ExtensionGround Floor ExtensionConservatoryDemolition
2 months ago31 Jul

Heol Y NeuaddSA14

Temporary siting of a static caravan within the residential curtilage of the dwelling, together with temporary electricity, water and foul drainage connections required to facilitate occupation durin…

Extension
2 months ago31 Jul

Ysgubor Y WennolSA33

Replacement Dwelling - from a derelict barn to a 3 bedroom dwelling

New BuildReplacement Dwelling
2 months ago31 Jul

Tunnel RoadSA15

Demolition of existing single storey lean to kitchen, and replace with new 3 storey rear extension

ExtensionSingle StoreyThree StoreyRear Extension
2 months ago29 Jul

& 54a King StreetSA31

Change of use of ground floor No.54 from night club to retail shopping. Form access at ground and first floor level into no.54A. Change of use of first floor of no.54A from storage to residential flat

Conversion
2 months ago29 Jul

BlewgydSA33

Proposed 1 bay extension and lean-to plus changed to fenestration since construction

ExtensionWindows & Doors
2 months ago28 Jul

Great Western TerraceSA15

Single Storey side extension comprising a bathroom/wetroom

ExtensionSingle StoreySide Extension
2 months ago24 Jul

Cae LindaSA17

Proposed dormer extension to the existing roof

ExtensionLoftDormer
2 months ago21 Jul

12-month application volume

Carmarthenshire sees between 42 and 69 planning applications per month (averaging 54); recent months are easing.

Local intelligence

Know your patch: what gets built in Carmarthenshire, by whom, and who approves it

The patterns behind the leads. Helpful when you're deciding which jobs to chase.

What's being built in Carmarthenshire

Application volume by project type, last 90 days.

Extensions
31
Conversions
9
Outbuildings
7
Heritage
6
New builds
2
Applications · 90d
123
vs 161 prior quarter
Approval rate
85%
26 decided
Biggest category
Extensions
31 apps
vs prior 90d
-24%

How Carmarthenshire works

Approval rates, decision times and what gets approved most often. Last 12 months.

Carmarthenshire

88% of the area
Approval rate
81%
Median decision
8.0 wk

Most approved

  • Driveway100%
  • Front Extension100%
  • Ground Floor Extension100%
The product

From planning application to doormat in 24 hours

Done-for-you letters

Branded letters, printed and posted for you

Upload your logo and letterhead once, or let PlanPost generate one for you. Every matched application triggers a letter personalised with the homeowner's address and the project they applied for. The greeting stays “Dear Homeowner”: we never use their name. Royal Mail, same working day.

“The letters look better than anything I'd have put together myself. One landed on a £72k loft before the homeowner had even spoken to another builder.”
CK
Chris K.
Owner, CSK Property
Oakwood
Construction
EST. 2012 · SHEFFIELD
14 Station Road
Sheffield S7 4RQ
0114 555 0192
The Homeowner
22 Laurel Gardens
Sheffield
S7 1DH
15 April 2026
Re: Your planning application at 22 Laurel Gardens

Dear Homeowner,

Congratulations on submitting your planning application for a loft conversion at 22 Laurel Gardens. It's exciting to see local homeowners investing in improving their properties.

I'm writing to introduce Oakwood Construction, a local building company that specialises in extensions, loft conversions and home improvements across South Sheffield. We've been trading since 2012, and everything we build is carried out by our own team rather than subcontractors, so someone is on your job every day and the work never stalls.

We finished a loft conversion much like yours on Abbeydale Road earlier this year: two bedrooms and a shower room, done in eleven weeks with the family living at home throughout.

I know the two big questions at this stage are what it will really cost and what it's like to live through the build. Those are exactly the things I'd rather set out honestly with you before you commit to anything.

If you'd like to discuss your plans or would welcome a free, no-obligation consultation, I'd be happy to visit at a time that suits you. Call me on 0114 555 0192, or scan the code below to see examples of our recent work.

I look forward to hearing from you.

Kind regards,

Dave Morgan
Director · Oakwood Construction
Scan to see our work
Royal
Mail

How PlanPost works in Carmarthenshire

From planning application to letter on the homeowner's doormat, done for you, in 24 hours.

1

We monitor Carmarthenshire every day

Every new planning application is pulled in within 24 hours and matched to your project types and working radius. No spam, no irrelevant noise.

Same-day
2

Your branded letter goes in the post

Your letterhead and your chosen letter template, merged with the homeowner's address and project details, then sent by Royal Mail. Printing and postage included.

Done for you
3

You track every lead through to won

A proper sales pipeline. From posted to responded, quoted, and won, with timeline events, notes and deal values so you see what's working.

Real pipeline

Pick a plan and start winning Carmarthenshire jobs

Monthly rolling. Letters included in every plan. Cancel or pause anytime.

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£46.80 inc. VAT

25 letters / month included

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£79/mo + VAT

£94.80 inc. VAT

50 letters / month included

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£149/mo + VAT

£178.80 inc. VAT

100 letters / month included

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