Noise, Allergies and Trees, Choosing Species That Keep the Peace with Your Neighbours
When people think about planting trees, the first thing that usually comes to mind is shade, beauty, and maybe a few native birds. People choose trees based on what they like, but there’s a little more than that to consider. Think sneezing, arguing over blocked views, and nasty glares from neighbours who suddenly don’t like you anymore.
Let’s talk about how your trees can affect your neighbours. Especially if you live in a built-up area or tightly packed street, choosing the right species is just as much about being a good neighbour as it is about aesthetics.
Here’s what to consider before you plant, and how to keep things harmonious on both sides of the fence.
Allergies: Trees That Make You Sneeze
Some trees produce large amounts of airborne pollen that may trigger hay fever, asthma, and other allergic reactions. If you or your neighbours are prone to seasonal allergies, it’s worth avoiding highly allergenic species.
Common Offenders:
- Olive trees: Especially the European olive, known for high pollen levels.
- Plane trees: Often used in street plantings, but their pollen and fine hairs may irritate people.
- Camphor laurel: Not only allergenic, but invasive too.
- Cypress species: Known for producing large amounts of pollen.
Instead, consider low-allergen options like:
- Lilly pilly (Syzygium)
- Crape myrtle
- Magnolia
- Tree waratah (Alloxylon flammeum)
Always check local advice, as even “safe” species can affect people differently.
Noise: Natural Sound Barriers
If you live on a busy road or near a school, café, or train line, trees can play a big role in reducing noise. Dense, multi-layered plantings with shrubs and small trees are most effective, and of course, prettiest too!
But choose carefully as some species, especially palms, can produce fruit or seed pods that fall with a very loud thud, sometimes in the middle of the night. Not a great way to stay friends with the neighbours.
Tips:
- Use evergreens with thick foliage for year-round sound absorption.
- Avoid large palms or trees with heavy fruit that drop often.
- Use a mix of heights and leaf shapes to break up sound waves.
Size & Spread: Avoiding Boundary Battles
It’s important to consider how tall and wide a tree will get, not just how it looks at the nursery. Trees that grow too close to fences or homes can block sunlight, views, or even TV reception. Large root systems may cross boundaries and cause damage to paving or plumbing.
Overhanging branches can also cause friction, especially if they drop litter or obscure sightlines.
Smart Planting Tips:
- Leave enough space between your tree and property lines.
- Choose compact, slow-growing species in small yards.
- Prune regularly to manage shape and size.
- Talk to your neighbours if planting near shared fences, a quick chat can prevent long-term issues.
Be the Neighbour Everyone Likes
When you choose the right trees for your block, you’re not just improving your own property, you’re also contributing to the peace, comfort and overall appeal of your street.
And that’s something everyone can appreciate.
Need Help Choosing the Right Trees? At Ecological Tree Services, we understand that a tree is more than just a plant, it’s part of your home, your lifestyle, and your neighbourhood. Whether you’re planting something new, removing a problem species, or just need advice on what works best in your area, we’re here to help.
Need help or have any questions? Don’t hesitate to get in touch with us or call on 07 3520 8661.
-Alex the Arborist


