Planning Applications in South Mimms, Hertfordshire

Planning authority: Hertsmere Borough Council

Search current and historic planning applications in South Mimms, Hertfordshire, published by Hertsmere Borough Council - 8 in the last 90 days. Explore them on the map, apply detailed filters, or receive free alerts for new proposals.

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All 8 Pending 6Approved 2
Showing 8 of 8 applications
18 Sept 2026 Awaiting decision 26/1159/FUL

8 Hamilton Close South Mimms Potters Bar Hertfordshire EN6 3PG

Conversion of existing office to 4 residential units facilitated by internal and external alterations to include new windows and doors.

Full Planning Permission Hertsmere
View details Council site ↗
16 Sept 2026 Approved 21 Sep 26/1249/TRC

83 Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PE

1x Weeping Birch to reduce by approximately 1m to leave a final height of 4m and spread of 3m 1x Magnolia to reduce by approximately 1.5m to leave a f...

Tree Works in Conservation Area (6 Week) Hertsmere
View details Council site ↗
8 Sept 2026 Awaiting decision 26/1302/DOC

Cedar House 73 Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PA

Application for approval of details reserved by condition 3 (fenestration) of planning permission reference 23/0921/LBC.

Discharge of Condition Hertsmere
View details Council site ↗
6 Aug 2026 Awaiting decision 26/1048/OUT

Land Rear Of 31 - 61 Blanche Lane South Mimms Hertfordshire

Construction of up to 49 dwellings on Land off Blanche Lane. (Outline application to include access, all other matters reserved)

Outline Application Hertsmere
View details Council site ↗
4 Aug 2026 Approved 28 Sep 26/1096/CLE

Compound 5 Rear Of Deards House St Albans Road South Mimms Hertfordshire

Use under class B8 Open Storage. Certificate of Lawful Development (Existing).

Certificate Existing Lawful Use/Dev Hertsmere
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22 Jul 2026 Awaiting decision 26/1017/DOC

Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND

Application for approval of details reserved by condition 19 (Geotechnical submissions) of planning permission reference 23/1049/OUT.

Discharge of Condition Hertsmere
View details Council site ↗
13 Jul 2026 Awaiting decision 26/0934/FUL

62 - 64 Blanche Lane South Mimms Hertfordshire

Installation of solar panels on the roof. (Associated Listed Building Consent 26/0935/LBC.)

Full Planning Permission Hertsmere
View details Council site ↗
13 Jul 2026 Awaiting decision 26/0935/LBC

62 - 64 Blanche Lane South Mimms Hertfordshire

Installation of solar panels on the roof. (Application for Listed Building Consent with associated application 26/0934/FUL.)

Listed Building Consent Hertsmere
View details Council site ↗
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Nearby areas

EN6136 appsSouth Mimms and Ridge6 appsPotters Bar96 appsShenley16 appsHigh Barnet58 appsWelham Green9 apps

Nearby councils

Hertsmere (462) · Barnet (1213) · Welwyn Hatfield (399) · Brent (888) · St Albans (752)

Parish council areas near South Mimms

See the applications inside a parish council's exact boundary.

Show South Mimms and Ridge Parish CouncilShow North Mymms Parish CouncilShow Shenley Parish CouncilShow Elstree and Borehamwood Parish Council

Data updated daily. Source: Hertsmere Borough Council planning portal.