For Builders in Hounslow

648 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.

  • 648 applications in Hounslow in the last 90 days
  • Letters printed and posted for you, via Royal Mail
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Updated this morning · Letters included · Cancel anytime
Live data

Live leads in Hounslow you could be winning

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

648 live applicationsMostly Extensions (388)Updated this morning

44 of 648 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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Queenswood AvenueTW3

New

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

ExtensionRear ExtensionGround Floor Extension
1.2 miyesterday13 Oct

Elm RoadTW14

New

Erection of a single storey rear and side extension.

ExtensionSingle StoreySide Extension
3.9 mi2 days ago12 Oct

Marnell WayTW4

New

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

ExtensionLoft
1.9 mi2 days ago12 Oct

Elm RoadTW14

New

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

ExtensionLoftHip to Gable
3.9 mi2 days ago12 Oct

Upper ButtsTW8

New

Erection of a single storey rear extension to provide two additional bedrooms and a family bathroom, together with alterations to the existing property to relocate the main entrance.

ExtensionSingle StoreyRear Extension
2.1 mi5 days ago9 Oct

Northumberland CrescentTW14

New

Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.70 metres high to the eaves

ExtensionRear ExtensionGround Floor Extension
3.5 mi5 days ago9 Oct

Whitton RoadTW1

New

Single storey side extension

ExtensionSingle StoreySide Extension
1.2 mi6 days ago8 Oct

Bath RoadTW3

New

Alterations to existing outbuilding to reduce the size.

Outbuilding
0.9 mi6 days ago8 Oct

Bath RoadTW3

New

Alterations to existing outbuilding to reduce the size.

Outbuilding
0.9 mi6 days ago8 Oct

Lower Mortlake RoadTW9

New

Conversion of existing loftspace into habitable rooms with dormers to rear over main house and offshot

LoftConversion
2.4 mi6 days ago8 Oct

Burns AvenueTW14

Erection of a single storey rear extension following demolition of existing kitchen and conservatory.

ExtensionSingle StoreyRear ExtensionConservatory
2.8 mi1 week ago7 Oct

Dene AvenueTW3

Ground floor rear extension 6.00 metres deep, maximum height 3.15 metres, 3.00 metres high to the eaves.

ExtensionRear ExtensionGround Floor Extension
1.1 mi1 week ago7 Oct
Show 32 more applications

Brabazon RoadTW5

Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.70 metres high to the eaves.

ExtensionRear ExtensionGround Floor Extension
2.3 mi1 week ago7 Oct

Colonial AvenueTW2

Ground floor rear extension, rear dormer loft extension.

ExtensionLoftRear ExtensionGround Floor ExtensionDormer
0.7 mi1 week ago7 Oct

Selkirk RoadTW2

Construction of single storey rear extension, 4.3m in depth, 3m in height and 3m in height to eaves.

ExtensionSingle StoreyRear Extension
1.6 mi1 week ago6 Oct

High StreetTW12

Proposed fitting of a stair lift and all associated works at 87 High Street, Hampton, London TW12 2SX

Heritage
3.4 mi1 week ago6 Oct

Trinity RoadUB1

Single storey (Max 5.95m deep and Max 2.95m high) rear extension (42 days Prior Notification Process)

ExtensionSingle StoreyRear ExtensionPrior Notification
3.3 mi1 week ago6 Oct

West AvenueUB1

Single storey (Max 6m deep and Max 2.93m high) rear extension (42 days Prior Notification Process)

ExtensionSingle StoreyRear ExtensionPrior Notification
3.6 mi1 week ago6 Oct

Minterne AvenueUB2

Single storey rear extension (max 6m deep and max 3.22m high) (42 Days Prior Approval Notification Process)

ExtensionSingle StoreyRear ExtensionPrior Approval
2.2 mi1 week ago6 Oct

Trinity RoadUB1

Rear roof extension, and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)

Loft
3.3 mi1 week ago6 Oct

Spring RoadTW13

Erection of a detached outbuilding in the rear garden.

Outbuilding
3.5 mi1 week ago6 Oct

Southland WayTW3

Erection of a single storey rear extension.

ExtensionSingle StoreyRear Extension
0.4 mi1 week ago6 Oct

186TW13

Single Storey Side Extension

ExtensionSingle StoreySide Extension
2.3 mi1 week ago6 Oct

Grove CrescentTW13

Erection of a single storey side extension following the demolition of the garage

ExtensionOutbuildingSingle StoreySide ExtensionNew/Detached Garage
2.8 mi1 week ago6 Oct

Swan CloseTW13

Erection of a single storey rear extension following the demolition of the existing conservatory.

ExtensionSingle StoreyRear ExtensionConservatory
2.8 mi1 week ago5 Oct

Wood LaneTW7

(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 mi1 week ago5 Oct

Hanworth RoadTW13

Erection of a two storey side and a single-storey rear extension, rear roof and outrigger extension with two front roof windows to the house. Following the demolition of the existing rear conservator…

ExtensionOutbuildingSingle StoreyTwo StoreyRear Extension
2.6 mi1 week ago5 Oct

Burlington RoadTW7

Certificate of lawfulness proposed for the erection of roof extensions to both sides of the roof.

ExtensionLoft
0.8 mi1 week ago5 Oct

199TW9

Existing bath to be replaced by walk in shower Existing sink to be replaced with vanity unit

Heritage
2.2 mi1 week ago5 Oct

289TW10

Erection of a single-storey ground-floor extension with corner glazing and rooflight, together with internal remodelling.

ExtensionSingle StoreyRoof Light/VeluxInternal Alterations
2.9 mi1 week ago5 Oct

Letchworth AvenueTW14

Erection of two storey side extension to the house.

ExtensionTwo StoreySide Extension
3.3 mi1 week ago5 Oct

Ash GroveTW5

(GS870636825) Erection of a single storey and part first floor rear extension with a side and rear roof extensions to the house

ExtensionLoftSingle StoreyRear ExtensionFirst Floor Extension
2.1 mi1 week ago5 Oct

Wright RoadTW5

Erection of a part first floor rear extension.

ExtensionRear ExtensionFirst Floor Extension
2.3 mi1 week ago5 Oct

Whitton DeneTW7

Certificate of lawfulness proposed for the erection of a single storey outbuilding to be used as garden tool store

OutbuildingSingle Storey
0.6 mi1 week ago2 Oct

Durham RoadTW14

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

OutbuildingShed/StoreDemolition
2.4 mi1 week ago2 Oct

Strathmore RoadTW11

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

ExtensionSingle StoreyRear Extension
2.3 mi1 week ago2 Oct

Inwood AvenueTW3

Certificate of Lawfulness for the proposed erection of a single storey rear extension to replace the existing rear extension.

ExtensionSingle StoreyRear Extension
0.3 mi1 week ago2 Oct

Strafford RoadTW1

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 mi1 week ago2 Oct

Leisure WestTW13

Erection of a single storey front and side extension.

ExtensionSingle StoreySide Extension
2.9 mi1 week 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

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

Denbigh RoadTW3

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

Outbuilding
0.7 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

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

12-month application volume

Hounslow sees between 192 and 424 planning applications per month (averaging 327); 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
388
Loft conversions
62
Outbuildings
46
Conversions
17
Heritage
13
New builds
11
Applications · 90d
648
vs 1,051 prior quarter
Approval rate
82%
236 decided
Biggest category
Extensions
388 apps
vs prior 90d
-38%

How councils in Hounslow compare

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

Richmond

45% of the area
Approval rate
83%
Median decision
7.4 wk

Most approved

  • Garage Conversion100%
  • Semi Detached100%
  • Balcony100%

Hounslow

34% of the area
Approval rate
82%
Median decision
8.0 wk

Most approved

  • Windows Doors100%
  • Decking100%
  • Internal Alterations100%

Ealing

21% of the area
Approval rate
82%
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

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

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£46.80 inc. VAT

25 letters / month included

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£94.80 inc. VAT

50 letters / month included

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