Land Survey Costs in Snohomish County, WA (2026)
Snohomish County stretches from the Puget Sound waterfront cities of Edmonds and Mukilteo east through the Snohomish River valley and up into the Cascade foothills. Everett anchors the county as the largest city, while Lynnwood, Marysville, Monroe, and Bothell-Snohomish round out a diverse urban and suburban corridor. The county's growth, its position between Seattle and Bellingham along I-5, and its varied geography all shape what you will pay for a land survey.
What Drives Survey Costs in Snohomish County?
Survey pricing in Snohomish County reflects both the strong demand from a growing population and the complexity introduced by waterfront, river valley, and hillside terrain.
Puget Sound Waterfront Lots
Properties along the Puget Sound in Mukilteo, Edmonds, and the waterfront communities between them command a significant premium for survey work. These lots often have irregular shapes, shoreline setback issues, and strong buyer demand that keeps surveyor schedules full. Expect $1,400 to $2,500 for boundary surveys on waterfront parcels.
Snohomish River Valley Complexity
The Snohomish River drains a large watershed and its valley near Monroe, the city of Snohomish, and Everett's lowland areas involves flood zone mapping and occasional wetland delineation work. Properties here may require more research before field work begins, adding to cost and turnaround time.
Skykomish River Corridor
East of Monroe, the Skykomish River runs through a narrow valley toward Index and the Cascades. Rural properties in this corridor tend to be larger and more remote, which increases field time and equipment needs.
I-5 Suburban Corridor Growth
Lynnwood, Marysville, Lake Stevens, and the broader I-5 corridor have absorbed large numbers of Seattle-area residents priced out of King County. New subdivisions and infill development keep survey firms busy year-round.
Typical Survey Costs in Snohomish County (2026)
| Survey Type | Typical Cost Range | Common Uses |
|---|---|---|
| Boundary Survey | $850 to $2,200 | Property lines, fence placement, disputes |
| Topographic Survey | $1,400 to $5,000 | Grading, drainage, construction planning |
| ALTA/NSPS Survey | $3,000 to $9,000+ | Commercial transactions, title insurance |
| Construction Staking | $1,000 to $4,000 | Foundation layout, utilities, roads |
| Elevation Certificate | $500 to $950 | Flood insurance, FEMA flood zone documentation |
These ranges reflect 2026 pricing. Your actual quote depends on parcel size, terrain, waterfront location, record availability, and current surveyor workload.
Survey Costs by Area Within Snohomish County
Everett
Everett has a mix of older urban neighborhoods with dense records and newer suburban developments near the city's edges. Standard residential boundary surveys typically run $850 to $1,600. Properties near Possession Sound or the Port of Everett waterfront can run higher.
Lynnwood and Edmonds
These south county cities are close to King County and share its higher cost structure. Edmonds waterfront lots often run $1,400 to $2,500 for boundary work. Inland lots in Lynnwood are typically $900 to $1,500.
Mukilteo
Mukilteo sits on a bluff above the Sound with ferry access to Whidbey Island. Waterfront and bluff-top properties involve elevation changes and high property values. Budget $1,200 to $2,200 for boundary surveys in Mukilteo.
Marysville and Arlington
These north county cities have more affordable land but growing residential development. Surveys here typically run $800 to $1,400 for standard residential lots.
Monroe and Snohomish
River valley properties in this corridor can add cost due to flood zone research and irregular parcel shapes. Budget $900 to $1,800 depending on parcel size and flood zone involvement.
What Is Included in a Snohomish County Land Survey?
A typical boundary survey in Snohomish County includes:
- Research of deed records, plat maps, and prior surveys at the Snohomish County Auditor's office and online through the county's GIS resources
- Field work to locate existing monuments and measure the parcel
- Setting new corner markers where needed
- A record of survey or survey map showing property boundaries
- The licensed PLS's stamp and signature as required by Washington State law
How to Get an Accurate Quote
Before calling a surveyor, gather the following:
- Your property address and legal description from your deed
- The parcel ID from the Snohomish County Assessor at snohomishcountywa.gov/assessor
- The purpose of the survey: sale, fence, subdivision, construction, or other
- Any existing surveys or plat maps you already have
Get two or three quotes. Snohomish County has multiple established survey firms, and pricing can vary meaningfully for the same job.
Find a Surveyor in Snohomish County
Ready to get started? Our Snohomish County surveyor directory lists licensed PLS professionals serving Everett, Lynnwood, Mukilteo, Edmonds, Marysville, Monroe, and all of Snohomish County. Browse profiles and connect with a qualified surveyor for your project today.