- Planning authority
- North Somerset Council
- Postcodes
- BS20
- Noon sun, 21 March
- About 39°
- Shadow from a 5 m eaves line
- About 6.3 m
- Planning plan
- Local Plan
- County
- Somerset
What the council will look at in Portishead
Replacing a bungalow in BS20 with two or more homes needs planning permission for the new homes, and North Somerset Council will look closely at the number of homes, their height, parking, bins and garden space for each household.
A replacement can sometimes fit better than squeezing a new home behind a bungalow that stays, because the whole plot can be laid out from scratch. Neighbours are consulted either way, and a design that respects single-storey homes next door usually meets fewer objections.
From first call to decision
After a free appraisal, we set out what could realistically fit on your Portishead plot: a home behind, a home beside, or a replacement scheme. You choose the route that suits you, whether that’s selling, partnering or having us build, and only then do we start on drawings and planning work. Nothing is spent on design until you’ve decided.
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.
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.
Planning application
We prepare drawings and reports designed around single-storey neighbours and the street scene, usually seek pre-application advice, and submit. The council consults neighbours and makes the decision.
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
- Covenants on older estates can limit building, and resolving one takes time and may cost money.
- You’ll keep a smaller garden, and a drive alongside your bungalow brings cars past your windows.
- A two-storey home on a road of bungalows is often resisted, so designs may need to stay low.
Questions about garden plots in Portishead
Will neighbours in Portishead be able to object to a new home next to my bungalow?
They can comment on the planning application, and North Somerset Council takes their views into account. They don’t have a veto. Designs that avoid overlooking and shadow usually draw fewer and weaker objections.
Could I build a home for a relative on my bungalow plot in Portishead?
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.
Is it worth replacing my bungalow in Portishead with more homes?
Sometimes, where the plot is large and the bungalow is dated or poorly placed. Replacement can fit more homes than building behind, but you would need to move out during the work. We compare both approaches for your plot during the appraisal.
Do I need to sell my Portishead 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.
Other options in Portishead
- Planning promotion for your garden plot
- Plot feasibility and design
- Garden plot option agreement
- Build a home for family in your garden
- Sell subject to planning
- Build a new home in your garden

