| Factor | California Bay Area | Idaho | Notes |
|---|---|---|---|
| State income tax (CA) | Up to 13.3% graduated | $0 for most retirees (Idaho deduction + SS exempt) | A couple drawing $80K in retirement income saves $4,500–$8,000/yr |
| Property tax — $575K home | $6,000–$15,000+/yr (Bay Area, including Mello-Roos) | ~$3,230/yr (Ada Co., after homestead) | Mello-Roos in many Bay Area communities adds $3,000–$5,000 extra |
| Homeowners insurance | ~$2,500–$5,000+/yr (and rising rapidly in CA) | ~$1,320–$2,220/yr (Meridian inland Idaho) | CA wildfire-zone premiums are accelerating; Idaho inland risk is low |
| Equity available | $500K–$1.2M+ (Bay Area median home prices) | — | The equity conversion is the transformational variable |
The Bay Area to Boise move is the most financially impactful relocation in our coverage. Buyers who purchased Bay Area homes in the 1990s or early 2000s for $200,000–$500,000 and are now sitting on $700,000–$1,200,000 in equity have an outcome that is structurally different from any Southeast retirement market.
The key is not just the tax savings — though those are real and substantial. It is the equity conversion. $465,000 invested at 5% produces $23,250 per year in income. Combined with the $16,000–$20,000 in annual housing cost savings, the total annual improvement vs staying in the Bay Area can exceed $35,000–$40,000 for qualifying buyers.
Idaho Power electricity rates are among the lowest in the country — approximately $0.08–$0.10 per kWh vs California's $0.25–$0.35 per kWh. A typical home uses 10,000–12,000 kWh per year. Annual utility savings: $1,800–$3,000. Every expense category moves in the same direction.
The most popular landing spot for Bay Area buyers. Established, indoor pool, Ada County, Meridian convenience.
Resort-scale flagship for Bay Area buyers who want golf, pickleball, and the largest amenity campus in the market.
Newest Cadence construction for Bay Area buyers who want the most current Brighton floor plans in south Meridian.
Idaho homestead exemption: 50% of value up to $125,000 reduction. File once with Ada County Assessor after closing. Renews automatically — simpler than Tennessee's annual reapplication requirement.
The exemption applies to your primary Idaho residence. File with your county assessor (Ada County Assessor: 208-287-7200; Canyon County Assessor: 208-454-7431) in the first year after closing. Bring your deed and proof of primary residency.
Tell us your California Bay Area home value, retirement income, and target community — we will build the full comparison for your situation.
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