A beautiful house on a hillside can look incredible.
You might have more privacy, a larger property, mature vegetation, or a great view. The backyard might extend another 50 or 100 feet down a hill, and on paper that sounds like a lot of extra land.
But there’s something home buyers often don’t think about:
You aren’t just buying the house. You’re buying the responsibility of maintaining the land around it.
And steep land can be very expensive to maintain.
We See This When We’re Asked to Bid the Cleanup
Every once in a while, we’ll get called to look at a property with a steep backyard or hillside.
The request initially sounds straightforward:
“Can you clear the blackberry?”
“Can you remove all this ivy?”
“Can you clean up the hill?”
Then we arrive.
The backyard doesn’t just have blackberry.
It has blackberry growing down a steep slope. There may be English ivy, vines, volunteer trees, fallen branches, years of leaves and debris, or other invasive vegetation mixed together.
Sometimes the vegetation extends 50, 100, or more feet away from the house.
And suddenly a seemingly ordinary yard cleanup becomes a completely different project.
The Slope Multiplies the Work
Imagine carrying a heavy bag of laundry up a long flight of stairs.
Now imagine doing it repeatedly for several hours.
Except instead of laundry, you’re moving wet leaves, blackberry canes, branches, roots, soil, logs, tools, and wheelbarrow loads of landscape debris.
That’s essentially what can happen on a difficult hillside.
Cutting the vegetation may be the easy part.
Everything that gets cut still has to go somewhere.
It has to be gathered, moved across the slope, brought back toward an accessible area, loaded into a truck, transported, and disposed of.
On level ground, our crew may be able to use wheelbarrows, carts, machines, or simply move material efficiently across the property.
A steep hillside can eliminate many of those options.
The same amount of vegetation can therefore require substantially more labor.
Some Properties Have Extremely Difficult Access
We’ve looked at properties where accessing part of the landscape requires going down long staircases or hillside access systems just to reach the work area.
Then imagine removing hundreds or thousands of pounds of landscape debris from that same location.
Every tool has to go down.
Every piece of debris has to come back out.
That changes the economics of the entire project.
A cleanup that might be perfectly reasonable on level ground can become extremely expensive on a difficult hillside.
And some contractors may simply decline the project because the access, terrain, hauling requirements, or safety considerations don’t fit the type of work their crews perform.
Invasive Plants Make It Even Harder
Now add blackberry, English ivy, bamboo, Japanese knotweed, or other difficult vegetation.
Cutting the visible vegetation may only be one part of managing it.
Depending on the plant and the objective, there may be roots, crowns, rhizomes, vines, or regrowth to manage.
And on a steep slope, aggressive excavation may not even be something you should automatically pursue.
Slopes can involve erosion, drainage, soil stability, retaining structures, environmentally sensitive areas, and other conditions that may require a different professional assessment.
That’s why “remove everything” isn’t always the right recommendation.
Sometimes the Practical Answer Is to Maintain Less
If you already own a hillside property, this doesn’t mean you should panic.
You may not need to manicure every square foot.
In fact, one of the more practical approaches can be to establish a manageable maintenance zone around the areas you actually use.
Keep patios, walkways, fences, structures, garden areas, and the immediately surrounding landscape maintained.
Control vegetation where it creates a problem.
Then evaluate the more remote portions of the property separately.
Depending on the property, trying to turn an entire steep hillside into a perfectly maintained suburban backyard may provide very little benefit compared with the amount of money required to maintain it.
Sometimes the best landscape plan is knowing where to stop.
Think About This Before You Buy
This is where prospective home buyers have an advantage.
You haven’t bought the problem yet.
When touring a property, don’t just look at the kitchen, bathrooms, roof, garage, and square footage.
Walk outside and look at the land.
Ask yourself:
How steep is it?
How would someone get equipment down there?
How would debris come back out?
Are there stairs?
Is there machine access?
Is the hillside covered in blackberry or ivy?
Are there large shrubs or trees?
Are retaining walls involved?
Where does the usable yard end?
How much of this property do I realistically want to maintain?
That extra hillside might technically belong to you, but that doesn’t necessarily make all of it useful residential yard space.
Get a Landscaping Estimate Before You Buy
If the landscape looks complicated, consider having a landscaping contractor look at it while you’re evaluating the property.
Not as a replacement for a home inspector, arborist, engineer, geotechnical professional, or other specialist where those services are appropriate.
You’re asking a different question:
“What might it realistically cost to clean up and maintain this landscape?”
Maybe the answer is $1,500.
Maybe it’s $5,000.
Maybe it’s $15,000.
Or maybe the contractor looks at the hillside and tells you that maintaining the entire thing isn’t a practical use of your money.
That’s valuable information to have before buying the property.
A Bigger Property Isn’t Always a Better Property
A house with a huge hillside lot can look like you’re getting substantially more property for your money.
Technically, you are.
But usable land and maintainable land aren’t necessarily the same thing.
Every additional section of difficult landscape can represent additional weeds, pruning, leaves, invasive plants, debris, hauling, access problems, and future labor.
And unlike remodeling a bathroom once, landscapes keep growing.
The work comes back.
That’s the part home buyers should remember.
You aren’t only buying the landscape you see on closing day.
You’re buying the landscape you’ll have to live with and maintain for as long as you own the house.
So if you’re considering a beautiful Seattle hillside property, enjoy the view.
Just look down the hill before you sign the papers.