- Planning authority
- Merthyr Tydfil County Borough Council
- Postcodes
- CF46
- Noon sun, 21 March
- About 38°
- Shadow from a 5 m eaves line
- About 6.3 m
- Planning plan
- LDP
- County
- Mid Glamorgan
Treharris: light, access and policy
When Merthyr Tydfil County Borough Council looks at a new home next to a bungalow, the first concern is usually height. A two-storey building among single-storey neighbours can overlook gardens and change the look of the road, so many schemes stay low or use rooms in the roof.
Light matters too. Under the 38° midday sun that Treharris sees on 21 March, an eaves line about 5 metres up throws a shadow close to 6.3 m long, while a bungalow’s lower eaves throw much less. Next door to a bungalow, that difference shows clearly in the garden.
How we’d take it forward in Treharris
Once you’ve chosen a route, we prepare the planning case for Merthyr Tydfil County Borough Council, usually starting with pre-application advice. Neighbours are consulted when the application goes in, we answer any queries from the planning officer, and the council decides. If you’re selling, your solicitor handles the transfer; if we’re building, you receive a written quote after design and survey, before any construction is agreed.
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
- A two-storey home on a road of bungalows is often resisted, so designs may need to stay low.
- Filling the gap beside a bungalow can change the look of the street, which councils weigh carefully.
- Replacing the bungalow means moving out during demolition and building, which suits some owners and not others.
Questions about garden plots in Treharris
Is it worth replacing my bungalow in Treharris 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.
How much garden does a bungalow in Treharris 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.
Can I sell part of my bungalow garden in Treharris and stay living there?
Yes. You keep the bungalow and sell the land behind or beside it, with or without planning, subject to survey, title and contract. If the bungalow is mortgaged, the lender must agree to release the plot. Take tax advice before you sell.
Could I build a home for a relative on my bungalow plot in Treharris?
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.
Other options in Treharris
- Build a home for family in your garden
- Sell part of your garden
- Tandem and landlocked plots
- Plot feasibility and design
- Garage courts and yards
- Joint venture on your garden plot