1 Gypsy Lane Great Amwell Hertfordshire SG12 9RL Data via plota.co.uk
3/26/0755/PNHH - Prior Notification Householder
Refused
Proposal
Notification of erection of proposed single storey flat roof rear extension: Depth 8.00 metres, Height 3.00 metres, Eaves height 3.00 Data via plota.co.uk
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View original council record ↗
Application progress
✓
Received
27 May 2026
✗
Refused
24 Jun 2026
Appeal
Not lodged
Refused on 24 Jun 2026 · Delegated Decision · Last checked 5 Jul 2026
Documents 5
Decision & officer reports 1
Plans & drawings 2
Application forms 1
Other documents 1
Important details
- Council
- East Hertfordshire
- Application type
- Prior Notification Householder
- Postcode
- SG12 9RL
- Received
- 27 May 2026
- Validated
- 27 May 2026
- Ward
- Great Amwell & Stansteads
- Parish
- Great Amwell Parish Council
- Case officer
- Show
- Target decision
- 8 Jul 2026
- Decision
- Prior Approval Refused
- Decision date
- 24 Jun 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- The Planning Consultancy LTD
Consultation & key dates
- Alt. reference
- PP-14959312
- Env. assessment
- No
Historical activity at this location
27 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
Within ~100m
Nearby activity
2024
Approved
Land R/O 18 And 20 Gypsy Lane Great Amwell Hertfordshire SG12 9RN
Erection of detached 3 bedroom dwelling with air source heat pump
2023
Refused
18 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RN
Erection of two-storey front extension, first floor side extension and two-storey rear ex…
2023
Refused
18 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RN
Erection of two-storey front extension, first floor side extension and two-storey rear ex…
2022
Approved
Rear Of 18-20 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RN
Erection of 1, 3 bedroomed dwelling to include basement, landscaping and access
2022
Approved
Rear Of 18-20 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RN
Erection of 1, 3 bedroomed dwelling to include basement, landscaping and access
2021
Approved
25 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RL
Increased roof height to create first floor accommodation with 3 rear dormers and 2 front…
2021
Approved
25 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RL
Increased roof height to create first floor accommodation with 3 rear dormers and 2 front…
2020
Approved
25 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RL
Increased roof height to create first floor accommodation with 3 rear dormers and 2 front…
2020
Approved
25 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RL
Increased roof height to create first floor accommodation with 3 rear dormers and 2 front…
2020
Approved
10A Gypsy Lane Great Amwell Hertfordshire SG12 9RN
Erection of ground floor side extension to create conservatory.
2020
Approved
10A Gypsy Lane Great Amwell Hertfordshire SG12 9RN
Erection of ground floor side extension to create conservatory.
2019
Approved
10A Gypsy Lane Great Amwell Hertfordshire SG12 9RN
Construction of projecting first floor rear glazed balcony.
2018
Approved
23 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RL
Proposed side, rear and front extensions with raised roof height to incorporate a roof co…
2017
Approved
Land To Rear Of 19 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RL
Demolish existing annexe and construct new detached dwelling with basement (retrospective…
2017
Approved
19 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RL
Conversion of existing double garage to residential annexe
2017
Approved
Land Rear Of 8 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RN
Outline application for the erection of 1 No. dwelling, with all matters reserved except…
2017
Approved
23 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RL
Proposed side, rear and front extensions with raised roof height to incorporate a roof co…
2017
Refused
Land Rear Of 12 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RN
Erection of detached three bedroom dwelling (amendment to previous planning approval 3/16…
2016
Approved
Land Rear Of 12 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RN
Erection of detached two bedroom dwelling.
2016
Approved
Land Rear Of 12 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RN
Erection of detached two bedroom dwelling.
2016
Approved
23 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RL
Proposed side, rear and front extensions with raised roof height to incorporate a roof co…
2016
Approved
Rear Of 10 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RN
Erection of three bedroom detached dwelling with associated off-street parking and new dr…
2016
Approved
Rear Of 10 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RN
Erection of three bedroom detached dwelling with associated off-street parking and new dr…
2016
Approved
19 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RL
Erect new dwelling with basement.
2016
Approved
19 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RL
Erect new dwelling with basement.
East Hertfordshire
Planning Authority Score
4.9/10
Below average
#152 of 296 councils
Relevant to this application:
Householder decisions
East Hertfordshire is faster than most councils at deciding householder applications, ranking #93 out of 296. East Hertfordshire is also one of the strictest councils - it refuses more householder applications than almost any other, with only 84% approved vs 90% nationally.
One of the strictest councils
only 84% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application.
View full council performance
East Hertfordshire decision performance
Based on MHCLG data, the year to March 2026
81%
Overall approval rate
Below avg (87%) #256 of 296
84%
Householder approved
Below avg (90%) #256 of 296
73%
Decided in 8 weeks
Above avg (63%) #93 of 296
36%
Extended time limit
Below avg (41%) #109 of 296
53%
Minor dwellings approved
128 decided (1-9 homes)
82%
Major dwellings approved
11 decided (10+ homes)
94%
Change of use approved
36 decided
1,184
Total decisions
223 refused in the year to March 2026
Track this application
1 Gypsy Lane Great Amwell Hertfordshire SG12 9RL
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