What is the average estimate for stucco work on a heritage home in the Glebe?

Heritage stucco work in the Glebe is a specialized niche that commands premium pricing — and for good reason. The Glebe is within Ottawa's heritage conservation overlay, and many homes fall under Part IV or Part V designations of the Ontario Heritage Act, which means exterior alterations need to be sympathetic to the original character. For stucco work on a heritage Glebe home, budget between $15,000 and $40,000 depending on the scope.

What makes Glebe heritage stucco work different

Heritage permit requirements: If your home is designated or in a Heritage Conservation District, you'll likely need approval from the City of Ottawa's heritage planning staff before altering the exterior stucco. This applies to changes in texture, colour, and material composition — not just to adding or removing stucco. The permit process typically takes 4–8 weeks and costs $200–$500 in application fees.

Material matching: Heritage homes in the Glebe (many dating from 1900–1940) often have original lime-based stucco with specific aggregate textures that modern Portland cement stucco doesn't replicate. Proper heritage stucco restoration uses natural hydraulic lime (NHL) mortar rather than standard Portland cement mixes. NHL-based stucco costs significantly more:

• Standard Portland cement stucco: $10–$16/sq ft- Natural hydraulic lime stucco: $18–$30/sq ft- Custom aggregate-matched heritage finish: $25–$40/sq ft

Why does the lime mix matter? Portland cement is much harder than original lime stucco and can actually damage heritage masonry by trapping moisture. Lime stucco is breathable, flexible, and historically accurate — heritage planners will often require it for designated properties.

Typical Glebe heritage stucco projects:

• Patch repair and repoint (10–15% of surface): $3,000–$8,000- Full re-stucco of one facade: $8,000–$18,000- Complete home re-stucco with heritage lime mix: $25,000–$50,000- Decorative detail restoration (cornices, quoins, banding): $2,000–$8,000 per feature

Many Glebe homes also have ornamental stucco details — decorative cornices, pilaster capitals, or textured banding — that need to be carefully preserved or replicated. This handwork is labour-intensive and requires artisan-level skills that few Ottawa contractors possess. Expect $60–$120 per hour for a skilled heritage plasterer.

Finding the right contractor is the biggest challenge. You want someone with demonstrated experience on Ottawa heritage properties — ask for references specifically on Glebe, Sandy Hill, or New Edinburgh heritage homes. General stucco contractors who primarily do new construction may not have the skills or patience for heritage work.

One last tip: if you're planning interior renovations at the same time, coordinate the timing carefully. Any work that affects the wall assembly from inside (new insulation, vapour barrier changes) can impact how moisture moves through the heritage stucco on the outside. A building science consultant ($500–$1,500) is money well spent on heritage projects to avoid unintended moisture problems.

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Looking for experienced contractors? The Ottawa Construction Network connects Ottawa homeowners with qualified professionals:

• Justyn Rook Contracting
• JC Carpentry
• Eastern Residential Solution
• Home Front Services
• Leeds Property Maintenance

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