Planning leads for extension specialists in Hertfordshire
Counted on 17 October 2026, and recounted every week. Measured
27 Jul 2026 12 Oct 2026
Use this search
One click puts it on your account. From there it is yours: pick the councils you work in, change the dates, keep only approvals, rename it or throw it away.
Extension specialists in Hertfordshire. It comes with the free account and with the £39 plan; there is nothing extra to buy.
Which councils it is in
- St Albans 305 in 90 days
- East Hertfordshire 218 in 90 days
- Dacorum 202 in 90 days
- Hertsmere 200 in 90 days
- North Hertfordshire 174 in 90 days
- Welwyn Hatfield 95 in 90 days
- Stevenage 61 in 90 days
- Three Rivers 60 in 90 days
- Broxbourne 54 in 90 days
- Watford 53 in 90 days
Jobs on the register in Hertfordshire
Newest first, from the councils' own registers. We never publish who applied or where they live.
- Demolition of existing garage and construction of single storey rear extension and single storey side extensions.
- Single storey front extension, new windows to left elevation and internal alterations.
- Two storey front extension, First floor side and rear extension. Part garage conversion. Alteration of rear elevation doors and window openings. Driveway alterations. Relocation of principal entrance.
- Single storey rear and infill extensions, garage conversion and alterations to front elevation to provide ancillary ground floor annexe.
- Demolition of the existing side extension and adjoining garage, and construction of a new single-storey side and rear extension. Addition of front porch.
- Single-storey rear extension measuring 6.00m deep with a maximum ridge height of 3.00 and a maximum eaves height of 3.00
- Single-storey rear extension measuring 6.00m deep with a maximum ridge height of 3.00 and a maximum eaves height of 3.00
- The erection of a single-storey rear extension which would extend beyond the rear wall of the original house by 6.0m for which the maximum height would be 3.0m and for which the height of the eaves w…
- The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6.0m for which the maximum height would be 3.0m and for which the height of the eaves w…
- Certificate of Lawfulness for proposed demolition of existing outbuildings and construction of single storey rear extension
- Single storey rear extension and first floor side extension over existing garage following demolition of existing conservatory. Insertion of front ground floor window following removal of existing ga…
- Two storey side and rear extension to create rear gable projection and repositioning of chimney. Single storey side and rear extensions. Porch extension and alterations. Alterations to existing front…
Where else this work is
- London 7,214 in 90 days
- Scotland 1,861 in 90 days
- Greater Manchester 1,531 in 90 days
- Surrey 1,501 in 90 days
- Kent 1,458 in 90 days
- West Yorkshire 1,348 in 90 days
- Essex 1,334 in 90 days
- Northern Ireland 1,133 in 90 days
Or the national page: Planning leads for extension specialists · everything in Hertfordshire: planning leads in Hertfordshire.
What it costs
A free account searches every council we cover and posts a letter for £1.45. £39 a month includes 30 letters, then £1.20 each. There is no per-trade and no per-county product.