Basic
$64 – $170 per sq ft
Cultured onyx top in a stock light pattern, integrated oval bowl, square edge, set and caulked, plumbing reconnected

Supply and install a cast cultured onyx vanity top or countertop (prefab or custom molded, integrated bowl) including set, caulk and basic plumbing reconnect.
Cultured Onyx Countertop in Baltimore, Maryland typically costs $75 to $201 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 Baltimore are in line with the national average for cultured onyx countertop.
National average: $75 – $200 per sq ft
$64 – $170 per sq ft
Cultured onyx top in a stock light pattern, integrated oval bowl, square edge, set and caulked, plumbing reconnected
$75 – $201 per sq ft
Cultured onyx in a richer translucent veined pattern, integrated bowl, matching backsplash, eased edge, plumbing reconnected
$94 – $251 per sq ft
Custom-molded cultured onyx with deep translucent veining, integrated rectangular bowl, ogee edge, backsplash, plumbing reconnected
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $34 – $92 | sq ft |
| Labor | labor | $25 – $68 | sq ft |
| Supplies & Other | supplies | $9.18 – $24 | sq ft |
| Equipment & Disposal | equipment | $6.12 – $16 | sq ft |
See how cultured onyx countertop looks in each style, with photos of real projects by working designers.
Baltimore's rowhouses reward traditional detail and small-space thinking, and local designers often use bold color, wallpaper and collected furniture rather than a neutral palette. Converted industrial buildings add a loft option.
Work by Baltimore designers first, then the styles Baltimore draws from.
Traditional kitchen
Photo: Maggie Morton Design Studio · Profile
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
Material costs in Baltimore run proportionally higher than labor, which may favor labor-intensive approaches.
Connect with local cultured onyx countertop contractors in Baltimore for personalized quotes based on your specific project.