Postcode area
Planning applications in SG4
43 planning applications were submitted in the SG4 postcode area in the last 30 days. The most common type was tree works (7). 1 was approved in this period.
For construction teams covering the SG4 postcode area, PlanningPing turns local planning application data into prioritised opportunity intelligence, so civils, groundworks and supplier teams can review likely project leads faster. Learn how construction sales intelligence works.
20 most recent applications
- 26/02334/TCA16 Sep 2026Undecided
Hill Rise Stevenage Road St Ippolyts Hitchin Hertfordshire SG4 7PE
T1: Apple - Fell to ground level. T2: Cherry - Remove left stem.
- 26/02224/FP16 Sep 2026Undecided
Pinehill Hospital Benslow Lane Hitchin Hertfordshire SG4 9QZ
Erection of side/rear static modular MRI unit and single storey link corridor extension to the main lodge including installation of bollards and access ramp following removal of existing mobile MRI unit.
- 26/02042/FPH15 Sep 2026Undecided
The Folly Willian Road Great Wymondley Hitchin Hertfordshire SG4 7ET
Insertion of two first floor windows to existing side elevation. Installation of external condensing air conditioning unit on side elevation. Hard landscaping works.
- 26/02185/FPH15 Sep 2026Undecided
3 Mimram Close Whitwell Hitchin Hertfordshire SG4 8HR
Enlargement of rear dormer previously approved under planning permission 26/01476/FPH granted on 29 July 2026.
- 26/02274/RM15 Sep 2026Undecided
Highover Farm Highover Way Hitchin Hertfordshire SG4 0RQ
Reserved Matters for - Construction of Phase 2a residential comprising 157 dwellings, associated road, drainage, servicing/utilities infrastructure, landscaping and open space. Partial discharge of conditions 7 (Highways),10 (Waste Management, 11 (Landscaping) and 12 (Sustainability) pursuant to outline planning permission reference 18/01154/OP granted 29.11.2024 The outline application was EIA development and an ES was provided. An EIA update note is provided with this Reserved Matters application.
- 26/02122/FP15 Sep 2026Undecided
25 Lower Road Breachwood Green Hitchin Hertfordshire SG4 8NS
Erection of four dwellings including landscaping, parking, cycle stores and installation of four air source heat pumps. Creation of vehicular access off Lower Road.
- 26/01636/FP14 Sep 2026Undecided
22-24 High Street Kimpton Hitchin Hertfordshire SG4 8RJ
Alterations to existing roof and structure including insertion of rooflights and replacement windows.
- 26/02297/TCA14 Sep 2026Undecided
3 Hitchin Hill Path Hitchin Hertfordshire SG4 9EU
TG1: x 2 Black Thorns - Fell to ground level and eco-plugged.
- 26/01637/LBC14 Sep 2026Undecided
22-24 High Street Kimpton Hitchin Hertfordshire SG4 8RJ
Alterations to existing roof and structure including insertion of rooflights and replacement windows. Internal alterations.
- 26/02111/FPH11 Sep 2026Undecided
2 Crofton Mews Tithe Close Codicote Hitchin Hertfordshire SG4 8UX
Single storey rear extension and installation of air source heat pump.
- 26/02281/DOC10 Sep 2026Undecided
Highover Farm Highover Way Hitchin Hertfordshire SG4 0RQ
Details reserved by Condition 25 (Archaeological Written Scheme of Investigation) of planning permission reference 25/01420/FP granted on 07.08.2026.
- 26/02279/TCA10 Sep 2026Undecided
Land To The East Of The Old Bakery Law Hall Lane Bendish Hertfordshire SG4 8JH
T2: Laburnum - Remove.
- 26/02168/FPH9 Sep 2026Undecided
13 Langbridge Close Hitchin Hertfordshire SG4 9EL
Alterations to existing detached garage including raised roof height, side extension, alterations to fenestration and open-sided front porch to facilitate garage conversion into ancillary habitable accommodation.
- 26/02273/TCA9 Sep 2026Undecided
The Old Bakery Law Hall Lane Bendish Hitchin Hertfordshire SG4 8JH
T1: Laburnum - Remove.
- 26/02249/TPO8 Sep 2026Undecided
Caldicott Court Harrison Close Hitchin Hertfordshire SG4 9SL
T1: Common Walnut - Crown reduction 30%. T3: Beech - Cut back to boundary. T4: Pine - Cut back to boundary.
- 26/02255/NMA8 Sep 2026Undecided
Highover Farm Highover Way Hitchin Hertfordshire SG4 0RQ
Revisions to approved plans relating to (i) northern loop road raised table location, (ii) revised details for sub-station, (iii) minor alteration to location of pumping station and associated landscaping (as Non-Material Amendment of planing permission 25/02794/RM granted 06.05.2026)
- 26/02139/FPH8 Sep 2026Undecided
Mill House Purwell Lane Hitchin Hertfordshire SG4 0NF
Installation of freestanding , above ground swimming pool structure in rear garden
- 26/02077/OP8 Sep 2026Undecided
Site Of Former Oakfields Farm Stevenage Road Hitchin Hertfordshire SG4 7JX
Erection of a single dwelling and associated works, with all matters reserved except access.
- 26/02250/TCA8 Sep 2026Undecided
Caldicott Court Harrison Close Hitchin Hertfordshire SG4 9SL
T2: Sycamore - Cut back to boundary. T5: 10x Pines - Crown reduction up to 30%.
- 26/02231/FPH7 Sep 2026Undecided
24 Wymondley Road Hitchin Hertfordshire SG4 9PN
Part two storey and part single storey rear extension. Insertion of second floor rear windows and rear and side rooflights to facilitate loft conversion. Alterations to existing attached garage to include alterations to fenestration and raised roof height to facilitate gym and storage with study above in roof space to facilitate garage conversion into habitable accommodation following partial demolition of garage. (as a variation of planning permission 26/01063/FPH granted 17.07.2026)