For Builders in Hounslow

641 jobs just hit Hounslow planning. None of those homeowners know you exist yet.

PlanPost turns new planning applications into construction leads in Hounslow: 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.

  • 641 applications in Hounslow in the last 90 days
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Live data

Live leads in Hounslow you could be winning

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

641 live applicationsMostly Extensions (383)Updated this morning

40 of 641 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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Wood LaneTW7

New

(GSGS877009741) Certificate of lawfulness proposed for the erection of a single storey outbuilding to be used as a home gym / playroom / shed in the rear garden of the house

OutbuildingSingle StoreyShed/StoreHome Gym
1.3 mi3 days ago5 Oct

Strathmore RoadTW11

New

Single storey rear extension (4m overall depth, 3m eaves height, 3m overall height)

ExtensionSingle StoreyRear Extension
2.3 mi6 days ago2 Oct

Strafford RoadTW1

New

Erection of a rear dormer roof extension to the main roof and rear outrigger of the existing single dwelling house, comprising a total additional roof volume of 22.45 m³

ExtensionLoftDormer
1.7 mi6 days ago2 Oct

Durham RoadTW14

New

Erection of a detached outbuilding in the rear garden following demolition of existing shed.

OutbuildingShed/StoreDemolition
2.4 mi6 days ago2 Oct

Wellington RoadTW12

Prior approval: larger home extension with a depth of 6m, eaves height of 3m, and overall (total) height of 3.2m.

ExtensionPrior Approval
2.5 mi1 week ago1 Oct

259TW10

Replacement of two existing rear dormers with one larger box dormer with part-hipped to gable conversion and addition of front roof-light.

LoftDormerRoof Light/Velux
2.7 mi1 week ago1 Oct

Queens RoadTW10

Proposed hip to gable enlargement, plus other alterations to dwelling, including installation of solar panels

LoftHip to GableSolar Panels/PV
2.7 mi1 week ago1 Oct

Old Farm CloseTW4

Certificate of lawfulness for the proposed erection of a rear roof extension and two front roof windows to the house.

ExtensionLoft
1.1 mi1 week ago1 Oct

Denbigh RoadTW3

Certificate of Lawfulness for the proposed erection of a detached outbuilding in the rear garden.

Outbuilding
0.7 mi1 week ago1 Oct

Boston Manor RoadTW8

Certificate of lawfulness for the proposed erection of a rear roof extension and three front roof windows to the house.

ExtensionLoft
2.3 mi1 week ago30 Sept

Church StreetTW12

Proposed Alterations to Entrance Porch and Front Boundary Treatment

ExtensionPorchBoundary Wall/Fence
3.7 mi1 week ago30 Sept

Swan RoadTW13

Erection of a single storey rear, part first floor rear and a first floor side extension following the demolition of garage.

ExtensionOutbuildingSingle StoreySide ExtensionFirst Floor Extension
2.8 mi1 week ago30 Sept
Show 28 more applications

Lansbury AvenueTW14

Certificate of lawfulness for the proposed erection of a rear roof extension with three roof windows to the front of the house.

ExtensionLoft
2.5 mi1 week ago30 Sept

Kneller GardensTW7

Ground floor rear extension 4.50 metres, maximum height 3.20 metres, 2.70 metres high to the eaves.

ExtensionRear ExtensionGround Floor Extension
0.6 mi1 week ago30 Sept

Highfield RoadTW13

Erection of a single storey rear extension.

ExtensionSingle StoreyRear Extension
3.1 mi1 week ago29 Sept

Dancer RoadTW9

Construction of L-shaped rear dormer roof extension to main roof and rear outrigger

LoftDormer
2.8 mi1 week ago29 Sept

Colonial AvenueTW2

Hip to gable loft extension. Rear dormer loft extension. Rooflights to front elevation

LoftDormerHip to GableFront Elevation Change
0.7 mi1 week ago29 Sept

Heathfield North TwickenhamTW2

Rear and partial side extension.

ExtensionSide Extension
1.1 mi1 week ago29 Sept

Wentworth RoadUB2

Certificate of lawfulness for the proposed erection of a rear roof extension with two front roof windows to the house.

ExtensionLoft
2.8 mi1 week ago29 Sept

Churchfields AvenueTW13

GS877725219 Erection of a two storey side extension to the house

ExtensionTwo StoreySide Extension
2.3 mi1 week ago29 Sept

585aTW10

New dormer to rear elevation with Juliette balcony & new Velux window to front elevation

LoftDormerRoof Light/VeluxBalcony (non-Juliet)
3.0 mi1 week ago28 Sept

Mill Plat AvenueTW7

Certificate of lawfulness for the proposed erection of a rear roof extension.

ExtensionLoft
1.0 mi1 week ago28 Sept

Warwick CloseTW12

The proposed development comprises a rear extension featuring a central bi-fold door with two flanking side doors, along with two rooflights. Works to the existing rear extension include relocating t…

ExtensionConversionRear ExtensionGarage ConversionBifold Doors
3.3 mi1 week ago28 Sept

Brainton AvenueTW14

Erection of a rear roof extension, including a hip to gable roof conversion and Juliet balcony, with three front roof windows; erection of a part single storey, part two storey side extension; and er…

ExtensionLoftSingle StoreyTwo StoreyPart Single/Part Two Storey
2.5 mi1 week ago28 Sept

Naseby CloseTW7

Erection of a single storey and part first floor rear extension and a first floor side extension to the house.

ExtensionSingle StoreyRear ExtensionSide Extension
0.9 mi1 week ago28 Sept

Springwell RoadTW5

Certificate of Lawfulness for the proposed hip-to-gable roof conversion, installation of three front roof windows, rear roof extension to the existing house, front porch extension, and erection of a…

ExtensionLoftOutbuildingFront ExtensionHip to GablePorch
1.9 mi1 week ago25 Sept

Springwell RoadTW5

Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.80 metres high to the eaves

ExtensionRear ExtensionGround Floor Extension
1.9 mi1 week ago25 Sept

The CloseTW7

Erection of a rear roof extension with hip to gable conversion with three front roof windows and first floor side extension and single storey rear extension.

ExtensionLoftSingle StoreyRear ExtensionSide Extension
0.6 mi1 week ago25 Sept

Gloucester RoadTW11

Ground floor rear extension and alterations to the fenestration

ExtensionRear ExtensionGround Floor ExtensionWindows & Doors
2.6 mi1 week ago25 Sept

Rothesay AvenueTW10

single-story rear extension with flat roof & 2no. rooflights.

ExtensionSingle StoreyRear ExtensionFlat Roof
3.1 mi1 week ago25 Sept

Sussex AvenueTW7

Erection of a rear roof extension and a front porch extension.

ExtensionLoftFront ExtensionPorch
0.4 mi2 weeks ago24 Sept

Ashdale WayTW2

Internal conversion of the existing integral garage into a habitable ground floor bedroom. Works include the removal of the front vehicular garage door, installation of a front window masonry infill…

ConversionGarage DoorSide Elevation Change
1.1 mi2 weeks ago24 Sept

Letchworth AvenueTW14

Ground floor rear extension 6.00 metres deep, maximum height 3.60 metres, 2.66 metres high to the eaves.

ExtensionRear ExtensionGround Floor Extension
3.3 mi2 weeks ago24 Sept

Fern LaneTW5

Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and three front roof windows to the house.

ExtensionLoftHip to Gable
2.0 mi2 weeks ago24 Sept

Baber DriveTW14

Erection of a part first floor rear extension.

ExtensionRear ExtensionFirst Floor Extension
2.3 mi2 weeks ago24 Sept

Lyncroft GardensTW3

Erection of a single storey rear extension.

ExtensionSingle StoreyRear Extension
0.4 mi2 weeks ago23 Sept

Mandeville RoadTW7

Erection of a single storey front extension and conversion of the garage to a habitable room.

ExtensionConversionOutbuildingSingle StoreyFront ExtensionNew/Detached Garage
1.0 mi2 weeks ago23 Sept

Cromwell RoadTW3

Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion with two roof windows to the front of the house.

ExtensionLoftHip to Gable
1.0 mi2 weeks ago23 Sept

Hampton CareTW12

Erection of a single storey orangery, new building entrance and veranda and other associated works including hard and soft landscaping and alterations to existing car parking.

ExtensionSingle StoreyOrangeryLandscaping
3.8 mi2 weeks ago23 Sept

Clifford RoadTW4

Certificate of lawfulness for the proposed erection of a detached outbuilding in the rear garden.

Outbuilding
1.9 mi2 weeks ago23 Sept

12-month application volume

Hounslow sees between 183 and 424 planning applications per month (averaging 326); recent months are easing.

Local intelligence

Know your patch: what gets built in Hounslow, 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 Hounslow

Application volume by project type, last 90 days.

Extensions
383
Loft conversions
66
Outbuildings
43
Conversions
14
Heritage
14
New builds
14
Applications · 90d
641
vs 1,082 prior quarter
Approval rate
82%
237 decided
Biggest category
Extensions
383 apps
vs prior 90d
-41%

How councils in Hounslow compare

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

Richmond

46% of the area
Approval rate
83%
Median decision
7.4 wk

Most approved

  • New Garage100%
  • Garage Conversion100%
  • Semi Detached100%

Hounslow

33% of the area
Approval rate
82%
Median decision
8.0 wk

Most approved

  • Decking100%
  • Internal Alterations100%
  • Windows Doors95%

Ealing

21% of the area
Approval rate
83%
Median decision
8.0 wk

Most approved

  • Home Gym100%
  • Flue100%
  • Aluminium Windows100%
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 Hounslow

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

1

We monitor Richmond, Hounslow and Ealing 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

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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

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