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sta:5/2025/2221

Full application at 61 Cowper Road Harpenden Hertfordshire AL5 5NJ, St Albans. View planning documents, track the decision and get email alerts on updates.

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Single storey rear extension, raising existing gable end with new rear dormer and half hip and first floor front extension with new rooflight over existing stairs at 61 Cowper Road Harpenden Hertfordshire AL5 5NJ

5/2025/2221

Small
Full

61 Cowper Road Harpenden Hertfordshire AL5 5NJ

Submitted5 Dec
Validated
Consultation
Target
Decided30 Jan
9 weeks typical decision time in St Albans78% of full applications approved

This is a full planning application for a single storey rear extension at 61 Cowper Road Harpenden Hertfordshire AL5 5NJ. St Albans has handled 3,891 applications of this type and approves 78% of them, typically deciding them in 64 days. This one was decided in 56 days, 8 days quicker than St Albans's median. The site is in the Harpenden conservation area. There are no previous applications recorded at this address. In the past year there have been 205 applications across Harpenden West. We hold 3,604 applications in total for the AL5 postcode area.

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Application Details

Reference
5/2025/2221
Address
61 Cowper Road Harpenden Hertfordshire AL5 5NJ
Postcode
AL5 5NJ
Local Authority
St Albans
Application Type
Full
Scale / Size
Small
Decision Status
Conditions

Applicant & Agent

Planning Application Dates

Consultation Expiry
16 January 2026
Date Decided
30 January 2026
Date Submitted
5 December 2025

Planning Decision

Publicity

Appeal

Additional Information

Coordinates
51.814697, -0.346478

Source: St Albans