Outdoor LivingView full sizeFire pit terrace with its own path
The terrace sits away from the house, so it needed a route to it. The walk uses the same family of paver in a smaller unit, which reads as connected rather than as matching.
Hardscaping · Bothell
Hardscaping in Bothell
Bothell runs along two valley floors — the Sammamish River and North Creek — with substantial upland either side at Norway Hill to the west and the Canyon Park side to the east. The valley ground is alluvial with a high water table; the upland is glacial till. Bothell also straddles a county line, which is a genuine practical point rather than trivia: permit thresholds and critical-area rules are not identical on both sides, so the answer to "do I need a permit for this wall" depends on which side of the line the parcel sits as well as how tall the wall is. We establish that before quoting rather than assuming.
- Typical range
- $18–$120 per square foot, depending on the element
- From our base
- 30–45 minutes from Capitol Hill via I-405
- Ground here
- Glacial till on the upland at Norway Hill and Canyon Park, with alluvial soils and a high water table on the Sammamish River and North Creek valley floors.
Block retaining wall holding a level artificial turf lawn against a cedar fence in Bothell
What we get called about
Hardscaping problems we fix in Bothell
Bothell is a valley city with uplands either side, and which of the two you are on decides the work. Valley-floor properties along the Sammamish River and North Creek sit on alluvial ground with a high water table, so drainage is constrained by available fall and discharge rather than by design preference. Up on Norway Hill and the Canyon Park plateau you are on ordinary till with real grade, and the work is walls, terracing and design. Bothell also straddles a county line, so the jurisdiction — and the rules — depend on the address.
- A high water table on the valley floors constraining drainage design
- Parcels on either side of a county line with different rules
- Terracing needed on the Norway Hill and Canyon Park slopes
- Alluvial valley ground behaving unlike the upland till
- Water from the uplands crossing valley-floor gardens
Worth knowing in Bothell
Confirm which jurisdiction the parcel falls under before assuming a permit position. Bothell straddles a county line and the thresholds are not identical on both sides — which is a cheap question at the quoting stage and an expensive one later.
The method
How we build hardscaping in Bothell
The sequence does not change between neighbourhoods — what changes is the ground it is applied to. Full detail on the hardscaping service page.
- 01
Work out what the water is doing first
Before anything is priced. Where the water arrives, where it currently goes, and where it will go once a few hundred square feet of ground stops absorbing it. On a sloping lot this changes the design, not just the drainage line.
- 02
Decide the order across trades
Walls before paving, drainage before both, and anything needing machine access before the route in is closed off. A correct sequence is most of what keeps a multi-element job from costing twice.
- 03
Check the permit position once, for the whole job
Wall height, Environmentally Critical Area, impervious surface limits. Three elements each individually exempt can still cross a threshold together, and finding that out mid-build is the expensive version.
- 04
Build the ground, not the surface
Excavation to the depth the use requires, compaction in lifts, and the drainage placed as the structure goes up rather than added at the end. None of this is visible when the job is done, which is why it is where a cheap quote saves money.
- 05
Lay and set the visible work
Paving, wall faces, caps, stone. The part everyone is paying attention to, and the fastest part of the job when the three steps above were done properly.
- 06
Reinstate and hand over
Edges, jointing, the soft landscaping back in, and the levels checked against where the water is meant to go. We walk the finished fall lines with you rather than asserting them.
What it costs in Bothell
Hardscaping prices in Bothell
Bothell paving runs $20 to $50 per square foot with whole-garden schemes typically $30,000 to $110,000. Valley-floor jobs carry more drainage and upland jobs more wall, and the split is close to even across the work we do here.
No down payment
You pay after the project is fully completed.
Fixed price, agreed up front
The estimate you sign is the price you pay.
0% interest for up to 6 months
Spread the cost with no interest.
Warranty on hardscaping
Covers hardscape work; vegetation excluded.
Local questions
Common questions about hardscaping in Bothell
General questions about this service are on the service page. These are the ones that only come up here.
Does the county line actually affect my project?
It can. Bothell straddles a county boundary, and permit thresholds and critical-area rules are not identical on both sides of it. For a wall near the usual four-foot threshold, or for work on sloping or sensitive ground, which side the parcel sits on can change the answer. It is a straightforward question to resolve at the quoting stage and an awkward one to resolve mid-build.
What does a high water table mean on the valley floor?
That drainage needs a real discharge rather than somewhere to soak. Where groundwater sits close to the surface, dry wells and soakaways have limited capacity, and a base dug deep into saturated ground stays wet. The usual answer is a drain line to a definite outfall plus a base built up rather than down. Very workable, but it has to be designed for.
Is the upland different to build on?
Yes. Norway Hill and the Canyon Park side carry glacial till and behave like hillside ground — terracing, retaining walls, drainage behind them, the four-foot threshold question. The valley floors are alluvial with the water table issue above. Two Bothell lots a mile apart can genuinely need different approaches, which is why we look at ground rather than pricing from an address.
What does hardscaping cost in Bothell?
Paving at $20 to $50 per square foot and walls at $5 to $45 per square foot of face, with whole-garden schemes usually $30,000 to $110,000. Bothell sits mid-range for this market — lots are generally larger than Seattle and smaller than Sammamish or Woodinville, and the budgets follow.
Serving Bothell and surrounding neighbourhoods
Our hardscaping crew in Bothell
Downtown Bothell · Canyon Park · Thrashers Corner · Queensborough · Norway Hill · North Creek · Fitzgerald
98011 · 98012 · 98021
Recent work
Hardscaping projects in Bothell
Outdoor LivingView full size
Retaining WallsView full sizeBlock wall and level turf lawn
A retaining wall carved the flat lawn out of the slope; turf and planting finished it.
DeckingView full sizeComposite stairs and rail to the side door
A run of stairs turning onto a landing at the side door, in composite boards with a powder-coated aluminium rail — the entrance that gets used every day rather than the one guests see.
Design & BuildView full sizeNew lawn, new wall, new deck
A whole back garden in one visit: wall in, grade corrected, deck framed, lawn laid onto it. Running it as one job is the reason the three levels agree with each other.
Get a free hardscape estimate in Bothell.
We come out, look at the ground, and put a fixed written price together. No deposit, and it does not change once agreed.
Other services in Bothell
Free estimate
Get a free hardscaping quote in Bothell
Three minutes on the form. We reply during office hours, Monday – Friday, 9:00 AM – 7:00 PM, and we come out and look at the site before quoting anything.
Or call (425) 331-9811
Request received
Thank you — we have your details. We reply during office hours, Monday – Friday, 9:00 AM – 7:00 PM. If it is urgent, call (425) 331-9811.