- Planning authority
- London Borough of Harrow
- Postcodes
- HA1, HA2, HA3, HA5, HA7
- Noon sun, 21 March
- About 38°
- Shadow from a 5 m eaves line
- About 6.3 m
- Planning plan
- Local Plan
- County
- Greater London
What the council will look at in Harrow
Pre-application advice from the London Borough of Harrow can be a sensible first step for a Harrow garden plot, particularly where the access is tight or the area has a distinctive character. The council sets its own fees and response times.
We prepare a focused pack: site plan, sketch layout, sections showing heights and separation, and specific questions about access, design and amenity under the council’s Local Plan. The written reply doesn’t bind the final decision, but it tells us which issues to resolve before the formal application is submitted.
What happens next in Harrow
After the free appraisal of your Harrow plot, work begins with a measured survey and any specialist reports. We then design the layout, test it against local guidance, prepare the drawings and statements, and, if worthwhile, seek pre-application advice. Once you’ve approved the scheme, we submit the application and manage it through to a decision.
Free plot appraisal
We review the title plan, access, constraints, policy and planning history around your address, then talk it through with you. If the plot looks viable we visit, and tell you plainly whether an application is worth making.
Surveys and design
A measured survey comes first, followed by the specialist surveys the plot needs, such as trees or ecology. The layout is designed around access, privacy, daylight, parking, bins and garden space for both homes.
Submit and manage
We complete the forms, ownership certificate, drawings and statements, pay the fee on your behalf and submit. During consultation we answer officers’ questions, respond to consultees and agree amendments where they help.
Decision and next steps
If permission is granted, we explain every condition and what must happen before work starts. If it’s refused, we review the reasons with you and set out the options: amend and resubmit, appeal, or stop.
Worth checking early
- Permission doesn’t override private rights: covenants, ransom strips, sewer easements and party wall matters still need dealing with separately.
- Planning is the council’s decision; even a well-prepared application can be refused, and the costs of preparing it aren’t recovered.
- Specialist surveys can be needed at short notice when a consultee raises an issue, adding cost and time.
Questions about garden plots in Harrow
Can I sell my Harrow garden plot once it has planning permission?
Yes. Planning permission stays with the land, so the plot can be sold with it and the buyer can build the approved scheme, subject to any conditions. The plot will need its own title through a transfer of part at HM Land Registry, and any mortgage lender will need to release it. Take advice from a tax adviser before selling.
Is pre-application advice available in Harrow?
Most planning authorities, including the London Borough of Harrow, offer pre-application advice, usually for a fee, with their own response times. It isn’t compulsory and doesn’t bind the final decision, but for a garden plot with a tight access, strict policy or an earlier refusal, it can show which issues to resolve before you apply formally.
What documents are needed for a garden plot application in Harrow?
The London Borough of Harrow publishes a local validation list, as every council does. Typically you need the forms, a location plan with the site and access edged in red, a site plan, floor plans, elevations, an ownership certificate and the fee, plus reports the plot calls for, such as trees, ecology, drainage and access. We prepare to the list for your address.
How long will my Harrow garden plot application take?
The statutory period for a minor application, such as one or a few new homes, is 8 weeks from validation, in both England and Wales. Many take longer, and the council may ask you to agree an extension in writing. If no decision is made in time and no extension is agreed, you can appeal for non-determination.
Other options in Harrow
- Sell part of your garden
- Build a home for family in your garden
- Sell subject to planning
- Build a new home in your garden
- Corner and side plots
- Tandem and landlocked plots

