Lavington RoadCR0
NewErection of an outbuilding.
Outbuilding
2.3 mi5 days ago9 Oct
For Builders in Thornton Heath
384 jobs just hit Thornton Heath planning. None of those homeowners know you exist yet.
PlanPost turns new planning applications into construction leads in Thornton Heath: 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.
- 384 applications in Thornton Heath in the last 90 days
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Thornton Heath, in London
Live data
Live leads in Thornton Heath you could be winning
Sample of the planning applications builders are quoting on right now. Last 90 days.
384 live applicationsMostly Extensions (206)Updated this morning
50 of 384 shown below, anonymised to street level. Subscribe to get every new lead with full details, plus a starter batch the day you sign up.
Start receiving leadsFurze Road Thornton HeathCR7
Alterations, erection of rear dormer roof extension, increase in roof height, and insertion of 2x rooflights in front roofslope.
ExtensionLoftDormer
0.5 mi1 week ago7 Oct
Parkside Dulwich CommonSE21
Certificate of lawfulness (proposed) to install a new Air Source Heat Pump (ASHP) to service the existing semi-detached dwelling and this ASHP is to be located on the rear flat roof at the back of th…
New BuildFlat RoofAir Source Heat PumpDetached House
3.2 mi1 week ago6 Oct
Sprucedale GardensCR0
Erection of single-storey rear extension
ExtensionSingle StoreyRear Extension
3.4 mi1 week ago6 Oct
Bishops RoadCR0
Erection of ground floor rear/side extension.
ExtensionSide ExtensionGround Floor Extension
1.2 mi1 week ago6 Oct
Bishops RoadCR0
Erection of rear dormer roof extensions with Juliet balacony, provision of 2x rooflights in front roof slope and removal of chimney.
ExtensionLoftDormerChimney
1.2 mi1 week ago2 Oct
Hambledon PlaceSE21
Proposed rear 1st floor addition over existing extension at ground floor level and change of existing 1st floor bathroom to an en-suite with a new window to the West Elevation at 9 Hambledon Place, L…
Extension
3.1 mi1 week ago2 Oct
Cortland HouseSE20
Upwards extension to existing block of flats to provide 8 x additional residential flats with cycle parking and refuse provision
ExtensionCycle Storage
1.9 mi1 week ago2 Oct
Woodhall DriveSE21
Internal and external refurbishment of an existing detached dwelling including elevational alterations, replacement windows and doors, replacement of external cladding with render and timber cladding…
ExtensionNew BuildOutbuildingCanopyReplacement WindowsFlat Roof
2.7 mi1 week ago1 Oct
Upwood RoadSW16
Erection of single storey side/rear, patio area, rear steps, replacement of outbuilding with new outbuilding, erection of AC unit, chimney removal, fence changes, facade alterations and all associate…
OutbuildingSingle StoreyPatio/TerraceChimney
1.1 mi2 weeks ago30 Sept
Upwood RoadSW16
Erection of front roof lights and rear dormer window, internal alterations and all associated works.
LoftDormerInternal Alterations
1.1 mi2 weeks ago30 Sept
Gipsy HillSE19
Erection of a single storey rear extension and two-storey side extension to existing House in Multiple Occupation (HMO) (Sui Generis). Proposed expansion of existing HMO from 7 bed to 9 bed.
ExtensionSingle StoreyTwo StoreyRear Extension
1.8 mi2 weeks ago30 Sept
Show 38 more applications
Rosendale RoadSE21
Prior approval for the erection of a single storey ground floor rear extension with dimensions of 6m (length), 3m (total maximum height) and 3m (height to the eaves).
ExtensionSingle StoreyRear ExtensionGround Floor Extension
2.6 mi2 weeks ago29 Sept
Rosendale Primary School Grace Church Rosendale RoadSE21
Demolition of the existing School Keeper's House and erection of a new two-storey building with a new entrance from Turney Road and associated landscape works. (Please note: The reference number for…
HeritageTwo StoreyLandscapingDemolition
3.1 mi2 weeks ago29 Sept
Sherwood RoadCR0
Erection of single storey rear extension
ExtensionSingle StoreyRear Extension
2.2 mi2 weeks ago29 Sept
Kenmare Road Thornton HeathCR7
Erection of a single story rear extension projecting out 4.4 meters with a maximum height of 2.4 meters max height to eves 2.46 meters
ExtensionSingle StoreyRear Extension
0.8 mi2 weeks ago29 Sept
Croydon RoadCR0
Prior Approval for a single storey rear extension projecting from the rear of the original house by 6m.
ExtensionSingle StoreyRear ExtensionPrior Approval
2.4 mi2 weeks ago28 Sept
Ashleigh RoadSE20
Single storey side extension LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
ExtensionSingle StoreySide Extension
2.1 mi2 weeks ago28 Sept
Auckland RiseSE19
Erection of a single storey rear extension which projects out from the rear wall of the original house by 4.8 metres, with an eaves height of 2.6 metres and a maximum roof height of 3 metres (amended…
ExtensionSingle StoreyRear Extension
1.4 mi2 weeks ago25 Sept
Knight's HillSE27
Erection of rear roof dormer to rear roof slope, and erection of upward extension to existing rear return to Flat B.
ExtensionLoftDormer
2.1 mi2 weeks ago24 Sept
St Julian's Farm RoadSE27
Erection of a single-storey 3 meter rear extension (Flat A).
ExtensionSingle StoreyRear Extension
2.0 mi2 weeks ago24 Sept
New BowersSE20
Construction of single-storey rear extension and new front door opening.
ExtensionSingle StoreyRear ExtensionFront Door
1.9 mi2 weeks ago24 Sept
St Julian's Farm RoadSE27
Erection of a single-storey 4 meter rear extension (Flat A).
ExtensionSingle StoreyRear Extension
2.0 mi2 weeks ago24 Sept
Royston RoadSE20
Loft conversion with rear dormer extension and three front rooflights LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED)
ExtensionLoftDormerLoft Conversion
2.6 mi2 weeks ago24 Sept
Wharncliffe RoadSE25
Erection of a single storey rear extension to the existing dwellinghouse, measuring 3.913m wide by 2.622m deep, with a flat roof at a maximum height of 2.722m.
ExtensionSingle StoreyRear ExtensionFlat Roof
0.9 mi3 weeks ago23 Sept
Langdale AvenueCR4
Application for the erection of a hip-to-gable roof extension, rear dormer roof extension, front dormer window, and single-storey rear extension
ExtensionLoftSingle StoreyRear ExtensionDormer
2.3 mi3 weeks ago23 Sept
Truslove RoadSE27
Application for prior approval for the erection of a single storey ground floor rear extension with dimensions of 4.50m (length), 3.88m (total maximum height) and 2.50m (height to the eaves).
ExtensionSingle StoreyRear ExtensionGround Floor Extension
1.7 mi3 weeks ago23 Sept
Lancaster AvenueSE27
Erection of a single storey front extension at first floor level, conversion of the existing garage and ground floor bathroom into 1 bed dwelling house subdivided from host dwelling.
ExtensionNew BuildConversionSingle StoreyFront ExtensionNew/Detached Garage
2.6 mi3 weeks ago23 Sept
Knighton Park RoadSE26
The construction of a single storey rear infill extension and enlargement of existing ground floor rear extension at 85 Knighton Park Road, SE26
ExtensionSingle StoreyRear ExtensionInfill Extension
3.2 mi3 weeks ago23 Sept
Brookfields AvenueCR4
Application for a lawful development certificate in respect of the proposed demolition of existing garage and erection of proposed outbuilding for gym use and storage
OutbuildingDemolition
2.7 mi3 weeks ago21 Sept
George StreetCR0
Alterations to ground floor entrances and shopfronts in George Street, erection of a first floor rear extension above No.28, insertion of 2 no. first floor doors to rear of No.20 and reconfiguration…
ExtensionRear ExtensionFirst Floor ExtensionBike/Cycle Store
1.9 mi3 weeks ago21 Sept
Gladstone RoadCR0
Proposed loft conversion with rear dormer under permitted development and insertion of bifolds to the rear
LoftDormerLoft ConversionBifold Doors
1.4 mi3 weeks ago21 Sept
Tankerton Terrace Mitcham RoadCR0
Erection of a single storey rear extension which projects out from the rear wall of the original house by 5 metres, with an eaves height of 2.7 metres and a maximum roof height of 3 metres (amended d…
ExtensionSingle StoreyRear Extension
1.1 mi3 weeks ago18 Sept
Dagnall ParkSE25
Erection of first floor rear extension to provide additional floorspace to flats 4 and 6, and raising the ridge of the side projection to provide additional floorspace at second floor level to flat 7.
ExtensionRear ExtensionFirst Floor ExtensionSecond Floor
1.0 mi3 weeks ago18 Sept
Tankerton Terrace Mitcham RoadCR0
Proposed loft conversion with front rooflights to a family dwelling
LoftLoft Conversion
1.1 mi3 weeks ago18 Sept
KirkdaleSE26
Application for prior approval under Schedule 2, Part 3, Class G of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the change of use of the first…
ConversionPrior Approval
2.9 mi3 weeks ago18 Sept
Claydon DriveCR0
Conversion of detached garage into habitable room and extension to front entrance porch.
ExtensionConversionOutbuildingPorchHabitable Space Conversion
2.5 mi3 weeks ago18 Sept
Druce RoadSE21
Proposed erection of a single-storey side and rear extension; formation of rear patio with associated balustrading; installation of roof lantern and rooflights; installation of an air source heat pum…
ExtensionSingle StoreyRear ExtensionSolar Panels/PV
3.6 mi3 weeks ago18 Sept
Streatham ValeSW16
Certificate of Lawful Development (Proposed) with respect to erection of a single storey ground floor rear extension.
ExtensionSingle StoreyRear ExtensionGround Floor Extension
1.7 mi3 weeks ago18 Sept
Stanford RoadSW16
Erection of a single storey rear extension with pitched roof and two roof windows
ExtensionSingle StoreyRear ExtensionPitched Roof
1.3 mi3 weeks ago17 Sept
Gracefield GardensSW16
Erection of a single storey ground floor rear extension.
ExtensionSingle StoreyRear ExtensionGround Floor Extension
2.3 mi3 weeks ago17 Sept
Streatham High RoadSW16
Reconfiguration of internal layout of Flat 36.
Heritage
2.7 mi3 weeks ago17 Sept
Pleydell AvenueSE19
Ground floor side return extension
ExtensionGround Floor Extension
1.9 mi3 weeks ago17 Sept
Pendennis RoadSW16
Change of use from a 6 occupant HMO (Use Class C4) to a house of multiple occupancy for 7 occupants (HMO - Sui Generis), involving the erection of a single-storey ground floor side extension with a s…
ExtensionSingle StoreySide ExtensionGround Floor Extension
2.3 mi3 weeks ago17 Sept
Hassocks CloseSE26
Construction of loft conversion into a flat roof rear dormer with a Juliette balcony featuring double-glazed sliding doors at the side elevation. Construction of roof light on the front slope of the…
LoftDormerRoof Light/VeluxLoft Conversion
3.1 mi4 weeks ago16 Sept
R/o 173-179 Lower Addiscombe RoadCR0
Erection of four two-storey townhouses with associated cycle and refuse storage, landscaping and other ancillary works.
New BuildTwo StoreyLandscaping
2.0 mi4 weeks ago16 Sept
Chesham RoadSE20
Demolition of the existing storage extension and erection of single storey rear extension with green roof and replacement patio with metal balustrade and steps
ExtensionSingle StoreyRear ExtensionGreen Roof
2.4 mi4 weeks ago16 Sept
Norbury Avenue Thornton HeathCR7
Removal of the existing detached garage/storage structures and erection of a detached single-storey outbuilding within the rear curtilage, measuring 8.0m x 5.0m externally, with a flat roof and maxim…
OutbuildingSingle StoreyFlat Roof
0.6 mi4 weeks ago15 Sept
Florida Road Thornton HeathCR7
Erection of single storey side/rear extension, first floor side/rear extension and conversion of existing garage into habitable accommodation with associated alterations.
ExtensionConversionOutbuildingSingle StoreyRear ExtensionFirst Floor Extension
0.8 mi4 weeks ago15 Sept
Stafford RoadCR0
Provision of 2No. single storey, semi-detached, family dwellings with rooms at roof space, assosiated with secured Waste & Recycle Bins, and Cycle storage and Amenity space, at land rear of 14 Staffo…
LoftSingle StoreySemi-DetachedCycle Storage
2.3 mi4 weeks ago15 Sept
12-month application volume
Thornton Heath sees between 136 and 255 planning applications per month (averaging 197); recent months are easing.
Local intelligence
Know your patch: what gets built in Thornton Heath, 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 Thornton Heath
Application volume by project type, last 90 days.
Extensions
206
Loft conversions
28
Conversions
14
Outbuildings
14
New builds
11
Heritage
7
Applications · 90d
384
vs 581 prior quarter
Approval rate
79%
120 decided
Biggest category
Extensions
206 apps
vs prior 90d
-34%
How councils in Thornton Heath compare
Approval rates, decision times and what gets approved most often. Last 12 months.
Croydon
52% of the area- Approval rate
- 77%
- Median decision
- 8.0 wk
Most approved
- Render Cladding100%
- Side Elevation100%
- Replacement Windows100%
Lambeth
20% of the area- Approval rate
- 79%
- Median decision
- 8.3 wk
Most approved
- Front Door100%
- Fascias Soffits100%
- Insulation100%
Most active architects
12-month view- Mr L Pitters MCIAT4 apps
- Dr Helena Rivera3 apps
- Lee Richardson3 apps
- GEORGE DUROWOJU3 apps
- Mr Gerald Hornsby-Odoi3 apps
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
Sheffield S7 4RQ
0114 555 0192
The Homeowner
22 Laurel Gardens
Sheffield
S7 1DH
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
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