- 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
The local picture in Harrow
Before the London Borough of Harrow sees an application, the design should already answer the obvious objections from bungalow neighbours: upstairs windows, shadow and the loss of an open outlook. Because the March noon sun over Harrow stands at roughly 38°, roof pitch and eaves height make a real difference to how far shadows reach.
Rooflights, low eaves and windows facing the plot’s own garden are common answers. Pre-application advice from the council can test them before a full application is made, which saves redesign later.
What happens next in Harrow
Our first visit to a bungalow plot in Harrow focuses on four things: the width and depth of the land, the way in, the neighbouring homes and the look of the street. From that we can say which options are worth pursuing, which aren’t, and roughly how long each would usually take, given the surveys and reports the plot is likely to need.
Free plot appraisal
We look at the plot’s width and depth, the access, the planning history nearby and the character of the street, then talk through what you want. It’s free, with no obligation, and a site visit follows if it looks viable.
Compare the options
We sketch what could realistically fit: a home behind, a home beside, or a replacement scheme. You see the trade-offs for each, including what happens to your own garden and parking, before choosing a route.
Choose your route
You can sell a plot and stay put, sell subject to planning, grant an option, enter a joint venture, or keep the land and have us design, get planning for and build a new home on it.
Sale or build
If you sell, your solicitor handles the transfer and any lender release. If we build, you receive a written quote after design and survey, and the new home is built and handed over to you.
Worth checking early
- The order in which you sell the plot and the bungalow can affect your tax, so take advice first.
- A two-storey home on a road of bungalows is often resisted, so designs may need to stay low.
- Covenants on older estates can limit building, and resolving one takes time and may cost money.
Questions about garden plots in Harrow
Do I need to sell my Harrow bungalow to develop the plot?
No. You can keep the bungalow and sell a plot, have us build on the land for you, or enter a joint venture. Replacing the bungalow is only one of several options, and staying put is often simpler.
Could I build a home for a relative on my bungalow plot in Harrow?
Yes, through our design and build route. You keep the land, and we design, get planning for and build the new home. A separate home needs planning permission; an annexe used as part of the main house is treated differently.
How long does planning for a bungalow plot in Harrow usually take?
It varies. Surveys and design often take a few weeks to a few months, then the council needs time to decide. Pre-application advice, extra reports or design changes can add time. We give you a realistic idea after the appraisal.
Will the London Borough of Harrow allow a two-storey house next to bungalows in Harrow?
It depends on the street and the design. Councils are often cautious about two-storey homes among single-storey neighbours because of overlooking and the change to the street. Chalet designs with rooms in the roof are a common compromise, but the council decides.
Other options in Harrow
- Garage courts and yards
- Planning promotion for your garden plot
- Build a new home in your garden
- Planning permission for a garden plot
- Build a home for family in your garden
- Garden plot option agreement

