- 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 shapes a plot in Harrow
Streets vary a great deal, in HA1, HA2, HA3 and HA5 as elsewhere. Some have semi-detached pairs where a home attached to the end of a pair would look natural; others have detached houses with generous gaps that the council will want kept. The right answer for your plot depends on what your street looks like.
If you live near Harrow, in places such as Bushey, Brent and Watford, the same thinking applies. We photograph and measure the street, then test which options respect it before you commit to anything.
The next steps, locally
Give us your Harrow address and a sense of what you’re hoping for. Our desktop review covers the policies the London Borough of Harrow works to, recent applications on nearby side and corner plots, and anything in your title that might restrict building. A clear result leads to a visit when it suits you, after which we explain each route and what it would mean in practice.
Free plot appraisal
We look at your plot on maps, the title plan and street views, check planning history nearby and talk it through with you. If a home beside yours looks possible we visit. No cost, no obligation.
Read the street
We measure the plot and record the building line, the gaps between houses, roof heights, materials and boundary walls, then check where a new drive could go and what drivers would be able to see from it.
Choose your route
Sell the plot outright, sell it subject to planning, or grant an option while you keep your house. Or keep the land and have us design, get planning for and build a new home on it.
Sale or build
For a sale, your solicitor handles the transfer of part and any release from your lender. For a build, a written quote follows design and survey, then we build, arrange the warranty and hand over.
Worth checking early
- Corners kept open by design can be harder to build on than they look; character can matter more than space.
- Losing a side garden or drive changes how your house works day to day, from parking to getting bins round the back.
- Attaching a home to yours brings party wall, fire and sound separation work, and changes the feel of your own house.
Harrow: questions to ask
Can I attach a new home to my house in Harrow?
Yes, where it suits the street, for example on the end of a semi-detached pair. It needs planning permission as a separate home, fire and sound separation under Building Regulations, and possibly a party wall agreement. We check whether attached or detached fits your road better.
Is there a fee for checking my side plot in Harrow?
There’s no fee. The appraisal is free and you’re under no obligation. We work from maps, the title and a phone call first, and only visit if the plot seems worth it. Nothing binds you until you’ve picked a route and read the written terms.
Is my Harrow side garden wide enough for a new house?
It depends on how wide homes are in your street, the gaps between them, whether the new home would be attached or detached and what the council’s design guidance says. There’s no single minimum width. We measure your plot and the street as part of a free appraisal.
Will a new drive near the corner be allowed in Harrow?
Only if drivers would have a clear enough view of the road and the junction stays safe. The highway authority comments on this and controls new dropped kerbs. Drives very close to a corner are often resisted, so we check the position on site before designing.
Other options in Harrow
- Sell part of your garden
- Plot feasibility and design
- Build a new home in your garden
- Garden plot option agreement
- Large rear gardens
- Joint venture on your garden plot