Gravel in Kirkland, WA

Expect a wide range because price depends on material type, amount, and delivery distance. For the Seattle-Tacoma area, common retail ranges are roughly $30 to $70 per ton (about $25 to $55 per cubic yard) for many gravel types; delivery fees or free delivery vary by supplier and zip code. Hello Gravel has a 3-ton minimum and standard delivery takes 2+ business days—check your zip code at checkout for exact pricing and any delivery charges.

Common local options include pea gravel, crushed rock (crushed gravel), basalt (locally common), and river rock. For driveways choose crushed rock or crushed 3/4u0022 material because the angular pieces lock together; use pea gravel or small round river rock for decorative walkways but contain it with edging to prevent spreading. Regional sourcing means color and texture will reflect local geology.

For driveways use a compacted base of larger crushed rock (1-2u0022 minus or 'Class 2' base) topped with 3/4u0022 crushed rock or 3/4u0022 minus for a wearing layer. For drainage use clean 3/4u0022 to 1-1/2u0022 drain rock or crushed rock with geotextile fabric to keep fines out of the drain. Shoreline or erosion-prone areas often need larger rounded rock or armor stone and engineered designs—talk to a contractor for slope stabilization and permitting needs.

Installation costs vary with access, slope, excavation, and permit needs. Typical installed costs for a basic gravel driveway in the Seattle area range roughly $3 to $7 per square foot (site-dependent), while simple gravel paths are often less. These ranges exclude special grading, retaining walls, heavy excavation, or erosion control, which can raise costs—get local contractor estimates for accurate pricing.

Here are quick estimates using common layer depths and a conversion of about 1.4 tons per cubic yard (varies by material). 20 x 12 ft driveway: 2.2 to 3.0 cubic yards (about 3.1 to 4.2 tons) depending on depth. 12 x 12 ft patio: 1.3 to 1.8 cubic yards (about 1.8 to 2.5 tons). 100 ft path at 3 ft wide: 1.9 to 2.8 cubic yards (about 2.7 to 3.9 tons). Always round up 10% for waste and compaction and check desired depths before ordering.

Yes, Kirkland and King County have surface water and critical-area rules that may affect grading, shorelines, and larger projects. Permeable surfaces can help meet stormwater goals, but you should check the City of Kirkland permits page and King County surface water guidelines for specific thresholds and requirements. For projects near shorelines, steep slopes, or critical areas, consult the city or a licensed designer before starting work.

In the Pacific Northwest expect to rake or redistribute loose material and top up high-traffic areas at least once a year, with more frequent spot repairs after heavy rains or winter. Re-grading and adding a fresh wearing layer every 3 to 7 years is common depending on use and slope. With proper base preparation and maintenance a gravel surface can last 10+ years, but steeper or poorly drained locations will need more upkeep.

Hello Gravel connects you with local suppliers and contracted dump truck fleets that deliver to Kirkland; many areas offer free delivery but check your zip code for details. Standard delivery typically takes 2+ business days from order; next-day delivery may be available for orders placed before noon CST with an extra fee. Minimum order is usually 3 tons and deliveries are made by dump truck (often tri-axle); drivers may offer tailgate spreading at their discretion if requested at checkout.

Gravel is usually the lowest upfront material cost and offers superior drainage, which helps in Kirkland’s wet climate. It is less durable long-term than asphalt, concrete, or pavers and requires periodic maintenance (regrading and topping up). For heavy use areas or where a low-maintenance surface is essential, hard surfaces or interlocking pavers may be a better choice despite higher initial cost.

Gravel can shift under plows and is less predictable for traction when loose; compaction and using angular crushed rock on the top layer improve grip. Use sand or grit for short-term traction rather than rock salt, which can harm nearby landscaping and concrete; avoid plowing too close to edges to prevent loss of material. If you expect frequent plowing, strong edging and a properly compacted base will reduce gravel loss.

Use Hello Gravel’s calculator or quiz to estimate quantities and choose material type, then enter your delivery address to check local availability and pricing. Note color preferences and access instructions in Order Notes, request tailgate spreading if desired (driver discretion), and remember the 3-ton minimum. Contact our sales team at 855-241-8884 or text 844-407-3734 for help with material selection and scheduling.

For slopes use angular crushed rock mixes rather than rounded river rock so the material interlocks and resists movement; a common approach is a larger clean drain rock (3/4u0022 to 1-1/2u0022) behind a geotextile with a compacted wearing layer on top. Terracing, retaining walls, and proper subdrains reduce erosion risk in Kirkland’s rainy conditions. For steeper or near-shore slopes, consult a civil engineer or landscaping contractor to design a stable solution and check permitting needs.