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17 Cromwell Road Stevenage Herts SG2 9HT

25/00906/FPHHouseholder ApplicationsApproved
Householder

Approved on 19 February 2026

Council decision: Grant Planning PermissionDelegated (officer decision)5 conditions

Site boundary (council red line)

Proposal

Part single, part two story rear extension, first floor side extension above existing ground floor single story extension, and alterations to front porch.

Received
22 December 2025
Decision level
Delegated (officer decision)
Ward
Chells
  1. Received22 Dec
  2. Validated22 Dec
  3. Consult.16 Jan
  4. Target16 Feb
  5. Decided19 Feb

Decided in 59 days (council typically 49)

About this application

This is a full planning application for a rear extension at 17 Cromwell Road Stevenage Herts SG2 9HT. Stevenage has handled 865 applications of this type. This one was decided in 59 days, 10 days longer than Stevenage's typical decision time. There are no previous applications recorded at this address. In the past year there have been 24 applications across Chells. We hold 1,262 applications in total for the SG2 postcode area.

92% of full applications at Stevenage Borough Council were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
SG2 9HT
Application type
Householder Applications
Scale / size
Small
Parish
To Follow

Planning application dates

Date validated
22 December 2025
Consultation expiry
16 January 2026
Neighbour consultation start
23 December 2025
Neighbour consultation end
16 January 2026
Last date for comments
16 January 2026
Target decision date
16 February 2026
Permission expires
19 February 2029

Applicant and agent

Applicant
Private applicant
Agent address
Lobs Design Unit 3.1 Pixmore Business Centre Pixmore Road Letchworth Garden City SG6 1JG

Planning decision

Case officer
Aliya Muskaan Khalil
Statutory period
56 days

Additional information

Planning Portal ID
PP-14573445
Comments
0
Documents
11
Constraints
1

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Article 4 direction: Stevenage
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, conservation areas, listed buildings, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Stevenage

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