- Planning authority
- City and County of Swansea
- Postcodes
- SA1, SA2, SA5
- Noon sun, 21 March
- About 38°
- Shadow from a 5 m eaves line
- About 6.3 m
- Planning plan
- LDP
- County
- West Glamorgan
What the council will look at in Swansea
Replacing a bungalow in SA1, SA2 and SA5 with two or more homes needs planning permission for the new homes, and the City and County of Swansea 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.
How we’d take it forward in Swansea
Tell us roughly where your Swansea bungalow is and how the plot is laid out. We check the title plan, the planning history nearby and the street from the desk, then talk through what you want from the land. If it looks viable, we visit, measure and sketch the options for you to consider, with no cost and no obligation at any point.
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.
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
- Replacing the bungalow means moving out during demolition and building, which suits some owners and not others.
- The order in which you sell the plot and the bungalow can affect your tax, so take advice first.
- You’ll keep a smaller garden, and a drive alongside your bungalow brings cars past your windows.
Your questions, answered for Swansea
Can I build a second home on my bungalow plot in Swansea?
Possibly, if the plot is wide or deep enough and has a workable way in. The new home needs planning permission from the City and County of Swansea, which will look at the street scene, neighbours’ privacy and light, garden space and parking. A free appraisal tells you what is realistic.
How much garden does a bungalow in Swansea need to keep?
There’s no single figure. Councils look for enough private garden for both the existing home and the new one, and many have guidance on minimum garden sizes. We check your council’s guidance during the appraisal.
Do I need to sell my Swansea 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.
Will the City and County of Swansea allow a two-storey house next to bungalows in Swansea?
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 Swansea
- Garage courts and yards
- Garden plot option agreement
- Combine gardens with your neighbours
- Planning promotion for your garden plot
- Build a home for family in your garden
- Large rear gardens

