For Builders in Hatfield

45 jobs just hit Hatfield planning. None of those homeowners know you exist yet.

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

  • 45 applications in Hatfield in the last 90 days
  • Letters printed and posted for you, via Royal Mail
  • From £39/mo, cancel anytime
Updated this morning · Letters included · Cancel anytime
Live data

Live leads in Hatfield you could be winning

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

45 live applicationsMostly Extensions (21)Updated this morning

33 of 45 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 leads

Moffats Lane Brookmans ParkAL9

Erection of garden room to rear elevation

OutbuildingGarden OfficeRear Elevation Change
3.2 mi3 weeks ago22 Sept

Dragon RoadAL10

Conversion of existing attached garage to a habitable room involving removal of the existing garage door, infilling with matching brickwork, installation of a double-glazed uPVC window, and associate…

ConversionuPVC Windows/DoorsDouble GlazingInternal Alterations
1.0 mi3 weeks ago21 Sept

Hatfield House Hatfield Park Great North RoadAL9

Roof repairs and ancillary works associated with the Grade I Listed Hatfield House

Heritage
0.7 mi3 weeks ago21 Sept

Pine Grove Brookmans ParkAL9

Erection of dwelling following the demolition of existing dwelling

New BuildDemolition
3.3 mi3 weeks ago18 Sept

Station Road Welham GreenAL9

Erection of first floor side extension and timber cladding and rendering to existing front elevation

ExtensionSide ExtensionFirst Floor ExtensionRender/Cladding
2.3 mi4 weeks ago14 Sept

Lysley Place Brookmans ParkAL9

Erection of front porch canopy

ExtensionFront ExtensionPorchCanopy
3.9 mi1 month ago11 Sept

Wood CommonAL10

Erection of part single, part two storey rear extension and the installation of two new windows within the side elevation

ExtensionTwo StoreyPart Single/Part Two StoreyRear Extension
0.6 mi1 month ago10 Sept

Peplins Way Brookmans ParkAL9

Erection of two-storey front and side extension, single-storey rear extension and a flat roof incorporating a glazed rooflight

ExtensionSingle StoreyTwo StoreyRear Extension
2.9 mi1 month ago10 Sept

Heron WayAL10

Prior approval for the erection of a single storey rear extension measuring 5m in depth, 3m in height and 3m to the eaves

ExtensionSingle StoreyRear ExtensionPrior Approval
0.9 mi1 month ago8 Sept

Pleasant RiseAL9

Certificate of lawfulness for construction of a new detached, single-storey garden room/summerhouse within an existing rear garden

OutbuildingSingle StoreyGarden OfficeSummerhouse
0.9 mi1 month ago8 Sept

Mymms Drive Brookmans ParkAL9

Erection of dwelling following demolition of existing dwelling

New BuildDemolition
3.3 mi1 month ago7 Sept

Travellers LaneAL10

Erection of a part single, part two storey rear extension, part first floor, part two storey side extension, single storey front extension and alterations to openings to facilitate the subdivision of…

ExtensionNew BuildSingle StoreyTwo StoreyPart Single/Part Two Storey
0.8 mi1 month ago27 Aug
Show 21 more applications

The RydeAL9

Erection of single storey rear extension with raising of roof to existing extension, and alterations to openings to rear and side elevations

ExtensionSingle StoreyRear Extension
0.8 mi1 month ago26 Aug

Cunningham AvenueAL10

Certificate of lawfulness for a proposed loft conversion including a rear dormer and rooflights within the front roofslope

LoftDormerLoft Conversion
1.0 mi1 month ago26 Aug

West ViewAL10

Erection of part single part two-storey rear extension

ExtensionTwo StoreyPart Single/Part Two StoreyRear Extension
0.5 mi1 month ago25 Aug

West ViewAL10

Certificate of lawfulness for erection of single storey rear extension, side and rear extension, hip to gable loft conversion with rear dormer

ExtensionLoftSingle StoreyRear ExtensionDormer
0.5 mi1 month ago25 Aug

West ViewAL10

Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3m in height and 3m to the eaves

ExtensionSingle StoreyRear ExtensionPrior Approval
0.5 mi1 month ago25 Aug

Branch CloseAL10

Garage conversion and extension to garage for use as annex

ExtensionConversionOutbuildingAnnex/AnnexeGarage Conversion
0.6 mi1 month ago20 Aug

Bell Lane Brookmans ParkAL9

Permission in principle for the erection of a single dwelling

New Build
2.9 mi1 month ago18 Aug

Pleasant RiseAL9

Erection of single storey rear garage extension

ExtensionOutbuildingSingle StoreyNew/Detached Garage
0.8 mi2 months ago13 Aug

Stonecross RoadAL10

Erection of part single, part two storey rear extension with insertion of window to side elevation

ExtensionTwo StoreyPart Single/Part Two StoreyRear Extension
0.3 mi2 months ago13 Aug

Ross CloseAL10

Erection of dwelling, following demolition of outbuilding

New BuildOutbuildingDemolition
0.7 mi2 months ago12 Aug

Ramsey Close Brookmans ParkAL9

Erection of single storey side and first floor rear extensions, front porch extension, door and fenestration alterations to rear elevation, new front boundary fence and landscaping works

ExtensionSingle StoreyRear ExtensionFront Extension
4.0 mi2 months ago11 Aug

Georges Wood Road Brookmans ParkAL9

Erection of new dwelling and associated hard and soft landscaping following demolition of the existing dwelling and the detached garage.

New BuildOutbuildingNew/Detached GarageLandscapingDemolition
3.5 mi2 months ago10 Aug

High DellsAL10

Prior approval for a single storey rear extension measuring 4.50m in depth, 2.58m to the eaves and the maximum height of 2.75m

ExtensionSingle StoreyRear ExtensionPrior Approval
0.8 mi2 months ago7 Aug

Roe Green LaneAL10

Erection of part two-storey, part single storey rear and side extensions, single storey front extension, alterations to the roof including rear dormers and front rooflights and alterations to opening…

ExtensionLoftOutbuildingSingle StoreyTwo StoreySide Extension
0.6 mi2 months ago5 Aug

Kentish Lane Brookmans ParkAL9

Prior approval for 2x single storey rear extensions and 1x single storey side/rear extension measuring 8m in depth, 2.85m to the eaves and the maximum height of 4m

ExtensionSingle StoreyRear ExtensionPrior Approval
3.3 mi2 months ago30 Jul

Briars LaneAL10

Erection of a single storey side extension

ExtensionSingle StoreySide Extension
0.6 mi2 months ago30 Jul

Peplins Way Brookmans ParkAL9

Erection of single storey front extension, two storey side extension, part single and part two storey rear extension, hip to gable roof extension with rear box dormer and three rooflights to the fron…

ExtensionLoftSingle StoreyTwo StoreyPart Single/Part Two Storey
2.8 mi2 months ago27 Jul

NewsteadAL10

Prior approval for a single storey rear extension measuring 6.00m in depth, 2.60m to the eaves and the maximum height of 3.00m

ExtensionSingle StoreyRear ExtensionPrior Approval
1.2 mi2 months ago20 Jul

Lodge DriveAL9

Erection of two-storey front, side and rear extensions and a single storey rear extension following the demolition of the attached garage, conservatory, single storey rear extension and front canopy…

ExtensionOutbuildingSingle StoreyTwo StoreyRear Extension
0.8 mi2 months ago17 Jul

Dragon RoadAL10

Change of use from a six-person HMO to a seven-person HMO with garage conversion to communal living space and new cycle and refuse/recycling store

ConversionGarage ConversionHMO ConversionChange of Use Class
0.9 mi2 months ago17 Jul

Brookmans Avenue Brookmans ParkAL9

Erection of dwelling with boundary wall and gates following demolition of existing property

New BuildBoundary Wall/FenceDemolition
3.1 mi2 months ago17 Jul

12-month application volume

Hatfield sees between 9 and 26 planning applications per month (averaging 20); recent months are steady.

Local intelligence

Know your patch: what gets built in Hatfield, 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 Hatfield

Application volume by project type, last 90 days.

Extensions
21
New builds
6
Conversions
2
Outbuildings
2
Heritage
1
Loft conversions
1
Applications · 90d
45
vs 71 prior quarter
Approval rate
83%
12 decided
Biggest category
Extensions
21 apps
vs prior 90d
-37%

How Welwyn Hatfield works

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

Welwyn Hatfield

100% of the area
Approval rate
81%
Median decision
8.3 wk

Most approved

  • Garden Office100%
  • Air Source Heat Pump100%
  • 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 Hatfield

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

1

We monitor Welwyn Hatfield 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 Hatfield jobs

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

Starter

£39/mo + VAT

£46.80 inc. VAT

25 letters / month included

Start with Starter

Professional

Most popular

£79/mo + VAT

£94.80 inc. VAT

50 letters / month included

Start with Professional

Business

£149/mo + VAT

£178.80 inc. VAT

100 letters / month included

Start with Business

See full pricing details →

Questions builders ask before they sign up

Your next job is waiting in a planning application today.

PlanPost finds it, writes to the homeowner, and puts you first in the queue while you're on site.

No contract · Cancel anytime · 14-day satisfaction guarantee