Planning application
26/01641/LDCP
18 Mowbray Gardens Hitchin Hertfordshire SG4 9HF
Proposal
Insertion of box dormer to existing side elevation roofslope to facilitate conversion of loftspace into habitable accommodation.
As published by the council, reference 26/01641/LDCP
Timeline
Dates from the published record
-
29 Jun 2026
Received by North Hertfordshire
-
24 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with North Hertfordshire for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
-
26/01766/TPO Awaiting decision
The Acorns Blackhorse Lane Hitchin Hertfordshire SG4 9EG
T1: Oak - Remove the large limb.
-
23/00251/FPH Decided
34 Blackhorse Lane Hitchin Hertfordshire SG4 9EG
Two storey side extension and single storey rear extension. Insertion of rear dormer window and two rooflights in front roofslope to facilitate loft conversion.
-
26/01217/FPH Decided
12 Francis Close Hitchin Hertfordshire SG4 9EJ
Single storey rear extension.
-
26/01199/FPH Awaiting decision
6 Turfmead Hitchin Hertfordshire SG4 9FB
Insertion of 3 no. front rooflights and 3 no. rear rooflights to facilitate loft conversion to habitable space. Partial garage conversion with rear window. Insertion of side door.
-
26/00920/FPH Decided
201 Stevenage Road Hitchin Hertfordshire SG4 9EA
Two storey and part single storey front and side extension, replacement front dormer window and insertion of rear box dormer to create habitable space at first floor level. Front porch canopy and replacement pitched roof over existing garage. Alterations to fenestration and removal of existing chimney. External rendering and cladding. Alterations to boundary wall.
-
26/01659/FPH Awaiting decision
1 Matthew Gate Hitchin Hertfordshire SG4 9EQ
Part first floor and part two storey side extension above existing garage and alterations to front fenestration.
Other lawful development applications
In North Hertfordshire
-
26/01621/LDCP Granted
21 Danesbury Park Road Welwyn Hertfordshire AL6 9SH
Two storey rear extension following removal of existing single storey rear elements
-
26/01501/LDCP Granted
56 Grays Lane Hitchin Hertfordshire SG5 2HJ
Erection of detached single storey rear garden room
-
26/01293/LDCP Refused
35 Dacre Road Hitchin Hertfordshire SG5 1QJ
Insertion of rear dormer window with Juliet barrier and two front rooflights
-
26/01557/LDCP Granted
11 Matthew Gate Hitchin Hertfordshire SG4 9EQ
Insertion of rear box dormer with Juliet balcony and 2 no. front rooflights to facilitate loft conversion to habitable space
-
26/01672/LDCP Refused
3 Westfield Lane Hitchin Hertfordshire SG5 2HE
Alterations to existing roof to include hip to gable roof extension and insertion of rear dormer window and second floor side window to facilitate loft conversion into habitable accommodation.