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Northgate Civic

Nine acres of parking, rebuilt as a neighbourhood commons

A neighbourhood commons with a broad lawn, timber pavilion and young shade trees built on a former parking lotCivic
Published
Location
Seattle, WA
Site size
9 acres
Scope
Landscape architecture, Master planning, Green infrastructure

9

Acres of parking rebuilt as public commons

2024

Completed

When a transit extension cut the parking requirement overnight, Northgate Civic found itself holding nine acres of asphalt with no obligation to keep it.

The question became what a neighbourhood that had never had a park would actually want from one.

Challenge

There was no local precedent to point at and no consensus about what to build. Consultation produced a familiar list — playground, dog run, sports pitch, quiet garden, market space — that would not fit, and would have satisfied nobody if it had.

The site also drained to an already overloaded outfall, so the whole area had to hold its own water.

Solution

We built a single large lawn and resisted programming its edges. The lawn is graded as a shallow detention basin that holds runoff during storms and is dry within a day, which is invisible for most of the year and obvious during the ones that matter.

Around it, a loose grid of shade trees, deep native shrub beds and a permeable edge lane for markets and deliveries. The timber pavilion on the west side is deliberately unfinished in its use: power, water, shelter, and no fixed function.

Two years in, the pavilion has hosted a farmers market, a repair café and a lot of birthday parties. None of those were in the brief.

A green roof on a civic building planted with sedum and native grasses
A green roof on a civic building planted with sedum and native grasses
A stepped stone runnel carrying a thin sheet of water between planted terraces
Water moving through the finished terraces
A restored freshwater wetland with open water braided through stands of bulrush and sedge
From the client
“They gave us less programme than we asked for and more room than we knew what to do with. That was the right call.”
Tomas LindqvistBoard Chair, Northgate Civic
Elena Braithwaite, founding principal
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Elena runs the first site visit personally.

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