Average Cost to Rewire a House: A Comprehensive Guide

Rewiring a house is a significant home improvement project that ensures electrical safety and modern functionality. Whether you’re dealing with an older home or upgrading outdated wiring, understanding the average cost to rewire a house is crucial for budgeting and planning. In this guide, we’ll break down the factors influencing the cost, provide regional price variations, and offer tips to save money.The average cost to rewire a house typically ranges between $3,000 and $20,000, depending on the size of the home, the complexity of the project, and local labor rates. Below, we’ll explore the key components that contribute to this cost.

1. House Size: Larger homes require more materials and labor, increasing the overall cost. For example:
   • Small homes (1,000 sq. ft.): $3,000–$6,000
   • Medium homes (1,500–2,000 sq. ft.): $6,000–$12,000
   • Large homes (3,000+ sq. ft.): $12,000–$20,000
2. Type of Wiring: Older homes may have knob-and-tube wiring, which is more expensive to replace than modern alternatives like Romex.
3. Labor Costs: Electricians charge $50–$100 per hour, and rewiring a house can take 3–10 days.
4. Permits and Inspections: Local regulations may require permits, adding $200–$800 to the total cost.

Regional differences also play a role in the average cost to rewire a house. For instance:

• Urban Areas: Higher labor and material costs ($8,000–$20,000)
• Suburban/Rural Areas: Lower costs due to reduced labor rates ($3,000–$15,000)

To save money on rewiring, consider these tips:

1. Get multiple quotes from licensed electricians.
2. Combine rewiring with other renovations to reduce labor costs.
3. Opt for partial rewiring if only certain areas need updates.

In conclusion, the average cost to rewire a house varies widely based on factors like size, wiring type, and location. By understanding these variables, homeowners can make informed decisions and ensure their electrical systems are safe and up to code.