How Much Does Land Surveying Cost in Seattle, WA? [2026 Data]

The cost of living in Seattle, WA, is among the highest in the country, which means above-average prices for services like land surveying. The average land surveying cost in Seattle, WA, is $444, but your total could range from $222 to $667, depending on the size of the land, the type of survey you get—whether it’s an American Land Title Association (ALTA) survey or a standard boundary survey—labor rates, and a few other cost factors.

Land Surveying Cost Factors 

The main cost factor in land surveying in Seattle, WA, is land size, but the survey type will also determine the final price.

Size

The size of your property plays a big role in survey cost. Property that’s less than an acre can cost as little as $1,000, while a one-acre survey will start at $1,500 or more, depending on the complexity of the survey and the terrain. Like most things, buying in bulk can help lower your rate. In most cases, the larger the property, the lower the price per acre. In both cases, the wide price range comes down to the size and terrain of the property.

Survey Type

There are different types of land surveys that differ based on the reason you need one. This reasoning can impact its price. Surveyors will charge more when additional land information beyond the standard for establishing property lines needs to be collected.

Land Survey Pro Costs

You’ll need to hire a professional surveyor in Seattle, WA, to get accurate, useful, and legally compliant land surveys and plot plans. These pros have the experience, knowledge, and equipment to ensure well-defined property lines as well as ample research on the history of the property. This ensures the survey can be used for longer as well. In Seattle, WA, land surveyors charge $145 to $250 per hour.

Additional Pros to Consider Hiring 

Depending on the purpose of your land survey, you may want to hire a few other pros to ensure accurate, useful property information. These pros include:

• Real Estate Lawyers: Real estate attorneys can research the deed history of the property, help you navigate ownership or property disputes, and ensure you understand easements and any right-of-way agreements that are in place. In Seattle, WA, real estate attorneys charge $250 to $500 per hour.

• General Contractors: If you’re planning to build on the property after the survey, general contractors can help you determine where the best building areas are, allowing you to focus the survey area and reduce your overall costs. Seattle, WA, general contractors charge $50 to $150 per hour.

• Land Clearing and Excavation Pros: It may be impossible to accurately survey land with dense tree cover, heavy overgrowth, or other geographic features. These pros can clear the area for $110 to $250 per hour.

How Angi Gets Its Local Cost Data 

To help homeowners plan their next project, Angi provides readers with carefully researched cost data and upholds strict editorial standards. We start with national average project costs, which we collect by analyzing competitor information, retailer material costs, and input from professional contractors. We then apply local price index data to calculate location-specific estimates that reflect what homeowners typically pay in their local area. To do that, we use data from the U.S. Bureau of Economic Analysis (BEA), including its Regional Price Parities (RPPs), which measure price differences across cities. This helps us account for differences in labor, materials, and overall cost of living, so estimates in higher- or lower-cost areas better reflect real-world local pricing.

Every estimate undergoes a thorough editorial review to verify accuracy, consistency, and alignment with observed market conditions.

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