Coming Soon London · England

Planning Applications in
Harrow

Harrow is part of the London region. Search any postcode in Harrow to see recent planning applications near you — including extensions, new builds, demolitions, and change of use applications.

update Last updated: 7 April 2026

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Get Alerts for Harrow Planning Applications

Never miss a development near your property. Get alerts when new planning applications are submitted in Harrow.

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What Planning Applications Can You Find in Harrow?

home

Residential Extensions

Rear extensions, side extensions, loft conversions, and garage conversions in Harrow.

apartment

New Builds & Developments

New housing developments, apartment blocks, and commercial buildings proposed in Harrow.

storefront

Change of Use

Applications to change building use — shops to flats, offices to restaurants, and more in Harrow.

park

Listed Buildings & Conservation

Works to listed buildings and developments in Harrow's conservation areas.

demolition

Demolition Notices

Prior approval applications for demolition of buildings in Harrow.

nature

Trees & Landscaping

Tree preservation orders, tree works applications, and landscaping schemes in Harrow.

Frequently Asked Questions — Harrow Planning

How do I check planning applications in Harrow? expand_more

Enter your postcode on PlanWatch to instantly see all recent planning applications in Harrow. We show applications within a 1-mile radius, including extensions, new builds, and change of use applications.

How do I object to a planning application in Harrow? expand_more

To object to a planning application in Harrow, you need to submit your comments during the public consultation period (usually 21 days). Visit the Harrow council planning portal or write to their planning department. Your objection must be based on material planning considerations such as impact on privacy, traffic, or character of the area.

How long does planning permission take in Harrow? expand_more

Most planning applications in Harrow are decided within 8 weeks for minor applications and 13 weeks for major developments. However, complex applications or those requiring committee decisions can take longer. You can track the status of any application on PlanWatch.

Can I get alerts for new planning applications in Harrow? expand_more

Yes! PlanWatch offers email alerts for planning applications in Harrow. Simply enter your postcode and email address to start receiving notifications whenever new applications are submitted near you.

What planning applications don't need permission in Harrow? expand_more

Some developments in Harrow fall under "permitted development rights" and don't need planning permission. This includes certain small extensions, loft conversions, outbuildings, and changes of use. However, if you're in a conservation area, listed building, or AONB, additional restrictions may apply. Always check with Harrow council before starting work.

Can planning applications affect my property value in Harrow? expand_more

Yes, planning applications near your home in Harrow can significantly impact property values. Large developments, commercial buildings in residential areas, or loss of green space typically reduce nearby property values by 5-15%. Stay informed with PlanWatch alerts to monitor applications that could affect your home's value and object during the consultation period if necessary.