Many homes in San Diego were built before the 1980s, especially in neighborhoods like North Park, Hillcrest, La Mesa, and parts of Chula Vista. These homes are charming but often need major updates to meet today’s comfort, safety, and efficiency standards. So how much should you expect to spend on a remodel?
Cost Comparison: Remodeling Pre-1980s Homes vs. Newer Homes
Remodel Type | Homes Built Before the 1980s | Homes Built After the 1980s |
Cosmetic Remodel (paint, flooring, fixtures) | $40,000 – $75,000 | $25,000 – $50,000 |
Mid-Range Remodel (kitchen + bathrooms, minor system updates) | $100,000 – $200,000 | $70,000 – $150,000 |
Full Renovation (plumbing, electrical, asbestos removal, structural) | $250,000 – $400,000+ | $150,000 – $250,000 |
System Upgrades (HVAC, plumbing, electrical) | $40,000 – $80,000 | $20,000 – $50,000 |
Asbestos/Lead Paint Removal | $5,000 – $30,000 | Rarely Needed |
Key Takeaways from the Table
Pre-1980s homes cost more to remodel because of asbestos, lead paint, and outdated systems.
Newer homes usually only need cosmetic updates or minor system improvements, keeping costs lower.
For San Diego homeowners, budgeting for asbestos testing and potential system upgrades is essential when remodeling older properties.
Average Remodeling Costs in San Diego
Basic cosmetic remodel (paint, flooring, fixtures): $40,000 – $75,000
Mid-range remodel (kitchen + bathrooms, updated systems): $100,000 – $200,000
Full gut renovation (structural changes, new electrical/plumbing, asbestos removal): $250,000 – $400,000+
Older homes almost always lean toward the higher end of these ranges because of hidden issues.
Why Homes Built Before the 1980s Cost More to Remodel
1. Asbestos and Lead Paint
Many pre-1980 homes contain asbestos (in ceilings, insulation, floor tiles) or lead paint.
Testing and removal are extra costs that can add $5,000 – $30,000 depending on the extent.
2. Outdated Electrical and Plumbing
Old knob-and-tube wiring, galvanized pipes, or undersized electrical panels often need replacement.
Full upgrades can add $15,000 – $50,000.
3. Foundation and Structural Issues
Homes built decades ago may need seismic retrofitting or foundation repair.
These repairs typically cost $10,000 – $60,000.
4. Energy Efficiency Upgrades
Single-pane windows, old insulation, and outdated HVAC systems aren’t up to today’s energy standards.
New HVAC, insulation, and windows can add $20,000 – $40,000.
5. Permits and Code Compliance
San Diego has strict building codes. Bringing a pre-1980 home up to code (electrical, plumbing, fire safety) increases costs and timelines.
Cost Example: Remodeling a 1970s San Diego Home
Let’s say you purchase a 1,800 sq. ft. home built in 1975 in North Park. A full remodel might include:
Kitchen remodel: $40,000 – $60,000
Two bathrooms: $30,000 – $50,000
Electrical & plumbing upgrades: $25,000 – $40,000
Asbestos abatement: $10,000 – $20,000
New HVAC & insulation: $20,000 – $30,000
Flooring, drywall, paint, finishes: $30,000 – $50,000
Total estimated cost: $155,000 – $250,000
Final Thoughts
Remodeling a home built before the 1980s in San Diego often costs more than remodeling a newer home because of asbestos, outdated wiring, plumbing, and structural updates.
However, the investment is worth it — these homes often have character, larger lots, and great locations. A thoughtful remodel can significantly increase both comfort and resale value.
