Basic
$47 – $93 per sq ft
1 in. gray-black slate slab, honed finish, eased edge, sink cutout, penetrating sealer

Natural slate slab kitchen or bath countertop, fabricated and installed, priced per square foot of counter surface.
Slate Countertop in Boston, Massachusetts typically costs $55 to $109 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Boston are 14.0% higher than the national average for slate countertop.
National average: $50 – $100 per sq ft
$47 – $93 per sq ft
1 in. gray-black slate slab, honed finish, eased edge, sink cutout, penetrating sealer
$55 – $109 per sq ft
1-1/4 in. select black slate with fewer veins, honed, eased edge, sink cutout, color-enhancing sealer
$68 – $137 per sq ft
1-1/4 in. select charcoal-green slate, honed, bullnose edge, sink cutout, color-enhancing sealer
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $23 – $45 | sq ft |
| Labor | labor | $22 – $44 | sq ft |
| Supplies & Other | supplies | $6 – $12 | sq ft |
| Equipment & Disposal | equipment | $4 – $8 | sq ft |
See how slate countertop looks in each style, with photos of real projects by working designers.
Boston's Colonials, Capes and brownstones keep traditional millwork, paneled walls and period details, and recent renovations move them toward transitional with earth tones and cleaner lines. Very little local work is fully modern.
Photos of the styles Boston draws from.
Traditional kitchen
Photo: Cabana Home · Profile
Traditional kitchen
Photo: Cielo Home · Profile
Traditional kitchen: Kitchen 2
Photo: David Heide Design Studio · Profile
Traditional kitchen
Photo: Debra Butler Design Studio · Profile
Traditional kitchen
Photo: Designs Unlimited · Profile
Traditional kitchen
Photo: Dogwood Proper · Profile
Traditional kitchen: Elevated Classic Kitchen
Photo: Flemming Interiors · Profile
Traditional kitchen
Photo: Jennifer Taylor Design · Profile
Traditional kitchen
Photo: Maggie Morton Design Studio · Profile
Labor costs in Boston run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local slate countertop contractors in Boston for personalized quotes based on your specific project.