Planning Applications in SG1

Planning authorities: Stevenage Borough Council, North Hertfordshire District Council, Hertfordshire County Council

See all 4,473 planning applications in the SG1 postcode district since 2016, 81 in the last 90 days. Search and filter them by date, status, development type or number of homes, see the latest on the map, or get a free alert for new applications.

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Showing 50 of 81 applications
2 days ago Awaiting decision 26/00769/TPCA

37B Julians Road Stevenage Herts SG1 3ES

Crown reduction by 30% and thinning of branches to sole Ash tree in rear garden of property.

App. for Works to a Tree (CA) Stevenage
2 days ago Awaiting decision 26/00767/FPHFT

11 Turner Close Stevenage Herts SG1 4AF

Single storey rear extension, and application of white render to all external elevations of the existing dwelling and the extension, including removal...

Householder fast track Stevenage
23 Oct 2026 Awaiting decision 26/00765/FP

Land To The West Of Ely Close Stevenage Herts SG1 4NR

Installation of micro battery storage facility

App. for Full Planning Permission Stevenage
21 Oct 2026 Awaiting decision 26/00759/COND

93 High Street Stevenage Herts SG1 3HR

Discharge of Condition 6 (Climate Change Adaptation Statement) attached to planning permission reference number 26/00667/FP

Discharge of Condition(s) Stevenage
21 Oct 2026 Awaiting decision 26/00757/FPH

2 Chouler Gardens Stevenage Herts SG1 4TB

Single storey rear extension.

Householder Applications Stevenage
20 Oct 2026 Awaiting decision 26/00756/COND

SG1 Development Site Town Centre Stevenage

Discharge of conditions 12 (Telecomms Strategy) and 62 (Noise Levels Mechanical Equipment and Plant) for Phase 1AA and 1AB attached to planning permis...

Discharge of Condition(s) Stevenage
14 Oct 2026 Registered 26/02619/FPH

18 Mount Keen Great Ashby Stevenage Hertfordshire SG1 6BP

Replacement of the existing rear patio, levelling rear garden beyond patio area with associated retaining walls and steps, erection of a timber gazebo...

Full Permission Householder North Hertfordshire
14 Oct 2026 Registered 26/02618/LDCP

25 Lomond Way Great Ashby Stevenage Hertfordshire SG1 6AJ

Single storey rear extension, replace existing garage door with a window to facilitate conversion into habitable accommodation and erection of front p...

Lawful Development Certificate Proposed North Hertfordshire
14 Oct 2026 Awaiting decision 26/00752/NMA

224-230 Bedwell Crescent Stevenage Herts SG1 1NG

Non-material amendment to planning permission 22/00965/FPM to enclose bin stores for plots 21-28, 39-43 and 44-49 with timber fencing and gates

Non Material Amendment Stevenage
13 Oct 2026 Awaiting decision 26/00749/FPH

6 Orchard Crescent Stevenage Herts SG1 3EW

Two storey side and rear extension to create rear gable projection and repositioning of chimney. Single storey side and rear extensions. Porch extensi...

Householder Applications Stevenage
12 Oct 2026 Awaiting decision 26/00747/FPH

437 Vardon Road Stevenage Herts SG1 5BB

Single storey rear extension and part conversion of garage to habitable accommodation

Householder Applications Stevenage
12 Oct 2026 Awaiting decision 26/00744/FPH

330 Canterbury Way Stevenage Herts SG1 4DU

Two storey side extension, single storey front extension and garage conversion to facilitate the addition of a self contained annexe.

Householder Applications Stevenage
8 Oct 2026 Awaiting decision 26/00740/FPH

48 Whitney Drive Stevenage Herts SG1 4BJ

Erection of 1.8m high fence to front and side of house

Householder Applications Stevenage
7 Oct 2026 Awaiting decision 26/00738/FPH

109 Minehead Way Stevenage Herts SG1 2JH

Erection of first floor rear extension

Householder Applications Stevenage
5 Oct 2026 Approved 13 Oct 26/00732/CC

15-21 Hitchin Road Stevenage Herts SG1 3BJ

Demolition of existing residential dwellings and the erection of a Care Home (Use Class C2), together with associated access, parking, landscaping, dr...

HCC Consultation Stevenage
2 Oct 2026 Awaiting decision 26/00731/FPH

23 Lingfield Road Stevenage Herts SG1 5SG

Erection of a single-storey rear extension

Householder Applications Stevenage
1 Oct 2026 Awaiting decision 26/00727/FPH

407 Vardon Road Stevenage Herts SG1 5BA

Erection of single storey rear extension and part garage conversion

Householder Applications Stevenage
1 Oct 2026 Awaiting decision 26/00726/TPTPO

18 Chancellors Road Stevenage Herts SG1 4AP

Fell to ground level TPO 10: Hornbeam (Carpinus betulus) (G2)

App. for Works to a Tree (TPO) Stevenage
1 Oct 2026 Awaiting decision 26/00720/FPH

7 St. Andrews Drive Stevenage Herts SG1 4UY

Conversion of double garage, and erection of single storey side/rear extension to facilitate access from the existing dwelling house.

Householder Applications Stevenage
30 Sept 2026 Awaiting decision 26/00724/FPH

24 Bedwell Crescent Stevenage Herts SG1 1LU

Erection of first floor side and rear extensions

Householder Applications Stevenage
29 Sept 2026 Awaiting decision 26/00721/FP

12 Angotts Mead Stevenage Herts SG1 2NJ

Change of Use from Dwelling House C3 to 4 Bed HMO C4

App. for Full Planning Permission Stevenage
28 Sept 2026 Pending PL/0602/26

15-21 Hitchin Road, Stevenage, Herts, SG1 3BJ

Demolition of existing residential dwellings and the erection of a Care Home (Use Class C2), together with associated access, parking, landscaping, dr...

Hertfordshire County Council
28 Sept 2026 Awaiting decision 26/00716/TPCA

Medbury Rectory Lane Stevenage Herts SG1 4BY

Crown reduction to 1no. Magnolia (T1) - reducing the height and spread of the tree by up to 1m

App. for Works to a Tree (CA) Stevenage
25 Sept 2026 Awaiting decision 26/00707/HPA

15 Chambers Gate Stevenage Herts SG1 3XE

Single storey rear extension which will extend beyond the rear wall of the original house by 4 m, for which the maximum height will be 3.5 m and the h...

Householder Prior Approval (extended PD) Stevenage
25 Sept 2026 Approved 6 Oct 26/00705/NMA

Hotel Cromwell 25 - 27 High Street Stevenage Herts SG1 3AZ

Non-material amendment to planning permission reference 25/00750/FP to install footway adjacent to the vehicular access

Non Material Amendment Stevenage
24 Sept 2026 Registered 26/02286/FP

32 Mendip Way Great Ashby Stevenage Hertfordshire SG1 6GE

Change of use from an existing House in Multiple Occupation (HMO) to a supported living accommodation service for up to three adult women, with 24-hou...

Full Planning Permission North Hertfordshire
24 Sept 2026 Awaiting decision 26/00711/LB

Fairlands Valley Farmhouse Fairlands Way Stevenage Herts

Demolition of fire damaged outbuildings

App. for Listed Building Consent Stevenage
24 Sept 2026 Awaiting decision 26/00703/FP

199 Canterbury Way Stevenage Herts SG1 4LG

Change of use from public amenity land to residential use

App. for Full Planning Permission Stevenage
24 Sept 2026 Awaiting decision 26/00572/FP

Fairlands Valley Farmhouse Fairlands Way Stevenage Herts

Demolition of fire damaged outbuildings

App. for Full Planning Permission Stevenage
24 Sept 2026 Awaiting decision 26/00698/COND

29-29A High Street Stevenage Herts SG1 3AU

Discharge of Condition 3 (window details) attached to planning permission reference number 26/00105/FP

Discharge of Condition(s) Stevenage
22 Sept 2026 Awaiting decision 26/00697/FPH

21 Lincoln Road Stevenage Herts SG1 4PJ

Two storey front extension

Householder Applications Stevenage
18 Sept 2026 Approved 28 Sep 26/00691/NMA

46 Basils Road Stevenage Herts SG1 3PX

Non-material amendment to planning approval 25/00431/FP for external stair replacement, fenestration alterations and internal layout changes.

Non Material Amendment Stevenage
17 Sept 2026 Awaiting decision 26/00685/FP

Alleynes School House 1 High Street Stevenage Herts SG1 3BG

Erection of Heras Boundary Fencing for a temporary period of 1 year

App. for Full Planning Permission Stevenage
17 Sept 2026 Awaiting decision 26/00689/COND

80 Whitesmead Road Stevenage Herts SG1 3JZ

Discharge of condition 11 (Swift Bricks) attached to planning permission reference number 23/00719/FP

Discharge of Condition(s) Stevenage
17 Sept 2026 Awaiting decision 26/00686/COND

Land To The West Of Stevenage Stevenage Herts SG1 2TS

Discharge of Condition 37 (Archaeology 1) attached to planning permission reference number 21/00356/FPM

Discharge of Condition(s) Stevenage
16 Sept 2026 Approved 19 Oct 26/00683/HPA

32 Brick Kiln Road Stevenage Herts SG1 2NH

Single storey rear extension which will extend beyond the rear wall of the original house by 6m for which the maximum height will be 3m and the height...

Householder Prior Approval (extended PD) Stevenage
15 Sept 2026 Approved 15 Oct 26/00680/FPH

343 Archer Road Stevenage Herts SG1 5HF

Part single, part two storey rear extension and single storey front extension.

Householder Applications Stevenage
11 Sept 2026 Awaiting decision 26/00665/COND

SG1 Development Site Plot A Town Centre Stevenage

Partial discharge of conditions 31 (External lighting); 36 (Cycle Parking Phase 1A and 1K); 41 (CCTV); and 66 (Landscape and Public Realm) attached to...

Discharge of Condition(s) Stevenage
11 Sept 2026 Approved 16 Oct 26/00667/FP

93 High Street Stevenage Herts SG1 3HR

Erection of first-floor rear extension to enlarge the existing office and residential flat, together with external alterations.

App. for Full Planning Permission Stevenage
10 Sept 2026 Awaiting decision 26/00663/FPH

39 Bedwell Crescent Stevenage Herts SG1 1LU

Erection of single storey rear extension

Householder Applications Stevenage
9 Sept 2026 Awaiting decision 26/00661/FPH

14 Lawrence Avenue Stevenage Herts SG1 3JX

Retention of side and rear pergola

Householder Applications Stevenage
8 Sept 2026 Awaiting decision 26/00656/AD

Stevenage Leisure Park, Unit 1AA Kings Way Stevenage Herts SG1 2UA

Installation of 2no. Internally illuminated static Fascia Sign; 1no. Vinyl non-illuminated sign; 1no. Aluminium Panels internally illuminated sign; 1n...

App. for Advertisement Consent Stevenage
8 Sept 2026 Awaiting decision 26/00655/AD

Stevenage Leisure Park, Unit 1AB Kings Way Stevenage Herts SG1 2UA

Installation of 4no. Fascia internally illuminated static signs; 1no. Acrylic internally illuminated static sign and 1no. Projecting internally illumi...

App. for Advertisement Consent Stevenage
4 Sept 2026 Awaiting decision 26/00635/AD

The Wellbeing Centre Daneshill House Danestrete Stevenage Herts SG1 1HN

External 1no. non illuminated wall sign.

App. for Advertisement Consent Stevenage
4 Sept 2026 Approved 5 Oct 26/00647/TPTPO

3 Daltry Road Stevenage Herts SG1 4AW

Works to tree protected by TPO 71: Oak tree (T5) fell to ground level.

App. for Works to a Tree (TPO) Stevenage
2 Sept 2026 Approved 26 Oct 26/00597/FP

48 Shephall View Stevenage Herts SG1 1RW

Change of use public amenity land to private residential land

App. for Full Planning Permission Stevenage
2 Sept 2026 Awaiting decision 26/00641/CLPD

25 Pound Avenue Stevenage Herts SG1 3JB

Loft conversion including 3no. rooflights and rear dormer.

Cert. of Lawful PROPOSED development Stevenage
2 Sept 2026 Awaiting decision 26/00643/ENQA

19 North Road Stevenage Herts SG1 4BD

Grade 2 listed property. Emergency door replacements. Rendering repair at the front of the house

Advanced General Enquiry Stevenage
1 Sept 2026 Refused 13 Oct 26/00636/FPH

11 Rye Close Stevenage Herts SG1 3YN

Single storey rear extension

Householder Applications Stevenage
1 Sept 2026 Decided 15 Sep 26/00638/COND

MBDA UK Six Hills Way Stevenage Herts SG1 2DA

Discharge of Condition 16 (Drainage 3) attached to planning permission reference number 22/00931/FPM

Discharge of Condition(s) Stevenage
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Data updated daily. Source: Stevenage, North Hertfordshire and Hertfordshire County Council planning portals.