Main Suite Enlargement Costs Overview
Understand the factors influencing costs to plan your expansion effectively and make informed decisions.
Size of the Enlargement
Larger expansions require more materials and labor, increasing overall costs.
Design Complexity
Intricate designs and custom features add to the expense of the project.
Material Selection
Premium materials and finishes elevate the total cost of the enlargement.
| Factor | Estimated Cost Range |
|---|---|
| Basic enlargement (up to 200 sq ft) | $20,000 - $40,000 |
| Moderate enlargement (200-400 sq ft) | $40,000 - $80,000 |
| High-end enlargement (400+ sq ft) | $80,000 - $150,000 |
| Structural modifications | $10,000 - $50,000 |
| Custom finishes and fixtures | $15,000 - $60,000 |
| Permitting and approvals | $2,000 - $10,000 |
| Interior design services | $5,000 - $20,000 |
| Electrical and plumbing upgrades | $8,000 - $25,000 |
Interior Finishes
Premium flooring, wall treatments, and fixtures increase the overall cost.
Structural Changes
Removing or adding walls and supports can significantly impact expenses.
Electrical and Plumbing Upgrades
Upgrading systems for additional space adds to project costs.
| Service | Average Pricing |
|---|---|
| Custom Carpentry | $4,000 - $15,000 |
| Lighting Installation | $2,000 - $8,000 |
| HVAC Extension | $5,000 - $20,000 |
| Painting & Finishing | $3,000 - $10,000 |
| Window Replacement | $2,500 - $7,500 |
| Flooring Installation | $4,000 - $12,000 |
| Built-in Storage Solutions | $3,000 - $9,000 |
| Soundproofing | $2,000 - $6,000 |
| Smart Home Integration | $3,000 - $10,000 |
| Security System Upgrades | $1,500 - $5,000 |