55 Tempest Avenue Potters Bar Hertfordshire EN6 5LH Data via plota.co.uk

Decided 25/1291/PD42
Appeal
Dismissed · 27 Feb 2026 · Written Representations · Inspectorate case 3374972 ↗
Council
Hertsmere 3.3/10
Date received
4 Sept 2025
Date validated
4 Sept 2025
Postcode
EN6 5LH

Description

Demolition of existing conservatory to facilitate construction of single storey rear extension Depth: 6.00m, Height: 3.00m, Eaves: 3.00m. Data via plota.co.uk

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Last checked

Site constraints 1

Also on the record
Inside the Potters Bar built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 13 October 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Building

Floor area119 m² (1,281 sq ft)
Energy ratingD (57 out of 100), could reach C
PropertySemi-detached house, 6 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in July 2017, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

8 Oct 2026Pending

1 Tempest Avenue Potters Bar Hertfordshire EN6 5JU

Subdivision of the land and erection of two new dwellings to include erection of...

26/1436/FUL
17 Sept 2026Pending

60 Tempest Avenue Potters Bar Hertfordshire EN6 5JX

Works to front hardstanding.

26/1343/HSE
28 Jul 2026Pending

50 Tempest Avenue Potters Bar Hertfordshire EN6 5JX

Conversion of garage to habitable space to include removal of garage door and in...

26/1053/HSE
21 Jul 2026Refused

31 Tempest Avenue Potters Bar Hertfordshire EN6 5JU

Change of use from class C4 (6 Bed HMO) to sui generis (12 bedroom HMO) use faci...

26/1008/FUL

Nearby new applications

19 Oct 2026Pending

10 Barr Road Potters Bar Hertfordshire EN6 5PG

Single storey rear extension. Depth: 4m, Height: 2.95m, Eaves: 2.95m.

26/1510/PD42
12 Oct 2026Pending

31 Whaley Road Potters Bar Hertfordshire EN6 2RA

Construction of single storey rear extension.

26/1470/HSE
8 Oct 2026Pending

1 Tempest Avenue Potters Bar Hertfordshire EN6 5JU

Subdivision of the land and erection of two new dwellings to include erection of...

26/1436/FUL
7 Oct 2026Pending

27 Gregory Avenue Potters Bar Hertfordshire EN6 5PX

Subdivision of garden to facilitate construction of detached two storey dwelling...

26/1292/FUL
7 Oct 2026Pending

Land Rear Of 163-167 High Street Potters Bar Hertfordshire

Conversion of ground floor showroom into a retail unit (Use Class E) and convers...

26/1412/FUL
29 Sept 2026Pending

76 Cotton Road Potters Bar Hertfordshire EN6 5JH

Species: 2 x Quercus (Oaks). Position: Rear lawn. T2 & T3 Hertsmere TPO Plan, ma...

26/1361/TPO

Historical activity at this location

29 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Approved
Variation of condition 11 (plans and drawings) to allow for change in layout following gr…
25/1618/VOC
2025
Variation of condition 11 (plans and drawings) to allow for change in layout following gr…
25/1618/VOC
2025 Approved
Demolition of existing conservatory and detached outbuilding; erection of single-storey w…
25/1293/FUL
2025 Approved
Demolition of existing conservatory and detached outbuilding; erection of single-storey w…
25/1293/FUL
Within ~100m

Nearby activity

2025 Approved
18 Mandeville Road Potters Bar Hertfordshire EN6 5LQ
Demolition of existing garage to facilitate construction of part single, part two storey…
25/0910/HSE
2025 Approved
18 Mandeville Road Potters Bar Hertfordshire EN6 5LQ
Demolition of existing garage to facilitate construction of part single, part two storey…
25/0910/HSE
2024 Approved
86 Tempest Avenue Potters Bar Hertfordshire EN6 5JY
Demolition of existing outbuilding to rear and construction of attached 2 storey 1x bed d…
24/1487/FUL
2023 Approved
94 Tempest Avenue Potters Bar Hertfordshire EN6 5JZ
Single storey side/rear extension (following demolition of the side/rear garage) and alte…
23/1082/HSE
2023 Approved
94 Tempest Avenue Potters Bar Hertfordshire EN6 5JZ
Single storey side/rear extension (following demolition of the side/rear garage) and alte…
23/1082/HSE
2022 Approved
18 The Grove Potters Bar Hertfordshire EN6 5LJ
Construction of a single storey rear extension and alterations to fenestration. Associate…
22/1964/FUL
2022 Approved
18 The Grove Potters Bar Hertfordshire EN6 5LJ
Construction of a single storey rear extension and alterations to fenestration. Associate…
22/1964/FUL
2022 Approved
86 Tempest Avenue Potters Bar Hertfordshire EN6 5JY
Two storey side extension and part single/part two storey rear extension, following demol…
22/0506/HSE
2022 Approved
86 Tempest Avenue Potters Bar Hertfordshire EN6 5JY
Two storey side extension and part single/part two storey rear extension, following demol…
22/0506/HSE
2021 Withdrawn
61 Tempest Avenue Potters Bar Hertfordshire EN6 5LH
Conversion of loft to habitable room with rear dormer and 3 x front rooflights. (Retrospe…
21/2010/HSE
2021 Withdrawn
61 Tempest Avenue Potters Bar Hertfordshire EN6 5LH
Conversion of loft to habitable room with rear dormer and 3 x front rooflights. (Retrospe…
21/2010/HSE
2021 Approved
100 Tempest Avenue Potters Bar Hertfordshire EN6 5JZ
Single storey rear infill extension and single storey front extension to garage with conv…
21/1867/HSE
2021 Approved
100 Tempest Avenue Potters Bar Hertfordshire EN6 5JZ
Single storey rear infill extension and single storey front extension to garage with conv…
21/1867/HSE
2021 Approved
45 Tempest Avenue Potters Bar Hertfordshire EN6 5JY
Construction of first floor rear extension. (amended plans received 13/08/2021.)
21/1279/HSE
2021 Approved
45 Tempest Avenue Potters Bar Hertfordshire EN6 5JY
Construction of first floor rear extension. (amended plans received 13/08/2021.)
21/1279/HSE
2020 Approved
32 The Grove Potters Bar Hertfordshire EN6 5LJ
Single storey rear extension (Revised application)
20/0405/HSE
2020 Approved
32 The Grove Potters Bar Hertfordshire EN6 5LJ
Single storey rear extension (Revised application)
20/0405/HSE
2019 Approved
Land Rear Of 2-16 The Grove Potters Bar Hertfordshire EN6 5LJ
Demolition of 2 existing garage blocks and erection of a pair of semi-detached 2 storey h…
19/1805/FUL
2020 Approved
32 The Grove Potters Bar Hertfordshire EN6 5LJ
Single storey rear extension.
20/0116/FUL
2020 Approved
32 The Grove Potters Bar Hertfordshire EN6 5LJ
Single storey rear extension.
20/0116/FUL
2017 Approved
2 The Grove Potters Bar Hertfordshire EN6 5LJ
Single storey rear extension.
17/1989/HSE
2017 Approved
2 The Grove Potters Bar Hertfordshire EN6 5LJ
Single storey rear extension.
17/1989/FUL
2017 Approved
Land Rear Of 2-16 The Grove Potters Bar Hertfordshire EN6 5LJ
Demolition of 2 existing garage blocks and erection of detached 2 storey 3 bed dwelling w…
17/1891/FUL
2017 Approved
67 Tempest Avenue Potters Bar Hertfordshire EN6 5JZ
Reduction in length of existing detached garage and erection of part single, part two sto…
17/0739/HSE
2017 Approved
4 Chauncy Avenue Potters Bar Hertfordshire EN6 5LE
Part single, part two storey rear extension & erection of detached garage.
17/0341/HSE
Hertsmere
Planning Authority Score
3.3/10
Poor
#225 of 296 councils
Relevant to this application:
Householder decisions

Hertsmere is slower than most councils at deciding householder applications, ranking #243 out of 296. 55% of applications have the time limit extended, above the 41% national average. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Hertsmere decision statistics
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #57 of 296
94%
Householder approved
Above avg (90%) #108 of 296
49%
Decided in 8 weeks
Below avg (63%) #243 of 296
55%
Extended time limit
Above avg (41%) #249 of 296
84%
Minor dwellings approved
102 decided (1-9 homes)
75%
Major dwellings approved
8 decided (10+ homes)
89%
Change of use approved
27 decided
742
Total decisions
55 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.