- Planning authority
- Gwynedd Council
- Postcodes
- LL57
- Noon sun, 21 March
- About 37°
- Shadow from a 5 m eaves line
- About 6.7 m
- Planning plan
- LDP
- County
- Gwynedd
Before you decide in Bangor
Streets vary a great deal, in LL57 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 Bangor, in places such as Bethesda, Llangefni and Caernarfon, the same thinking applies. We photograph and measure the street, then test which options respect it before you commit to anything.
From first call to decision
Give us your Bangor address and a sense of what you’re hoping for. Our desktop review covers the policies Gwynedd Council 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.
Design and planning
We draw a home that sits in the street rather than fighting it, usually take pre-application advice, and submit the application. The council consults neighbours and decides; small schemes often take a few months.
Worth checking early
- 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.
- A new drive close to a junction may not be acceptable to the highway authority, which can force a different layout.
Your questions, answered for Bangor
Is my Bangor 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.
Is there a fee for checking my side plot in Bangor?
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.
Will a new drive near the corner be allowed in Bangor?
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.
Which body approves a new home on a side plot in Bangor?
The planning decision belongs to Gwynedd Council. It checks the proposal against the council’s Local Development Plan (LDP), national policy and its own design guidance, and asks neighbours and the highway authority for their views first. Our role is to prepare and submit a strong application; approval or refusal is the council’s call alone.
Other options in Bangor
- Planning promotion for your garden plot
- Planning permission for a garden plot
- Combine gardens with your neighbours
- Plot feasibility and design
- Joint venture on your garden plot
- Garden plot option agreement

