Climate-migration FAQ.

For a Florida household whose principal forcing function is the homeowners P&C market (premium up 2-3x since 2021) plus long-cycle hurricane and sea-level rise, the two corridors Migration Concierge runs end-to-end are FL to TN (cleanest insurance-market separation; Nashville / Knoxville / Chattanooga) and FL to NC (shorter cultural distance; Raleigh / Charlotte / Asheville). Post-Helene mountain-rain diligence is required in western NC and east TN. We do not currently run FL to GA or FL to SC because the destination admitted markets are not materially differentiated from FL. Source agencies: NOAA NHC HURDAT2, FL OIR (Commissioner Mike Yaworsky), TN TDCI (Commissioner Carter Lawrence), NC DOI (Commissioner Mike Causey).

Three CA corridors we run: CA to TX (largest absolute volume per US Census ACS 2022 at ~102K; Austin/Dallas/Houston/San Antonio; functioning admitted market), CA to ID (Boise / Coeur d'Alene; smaller scale; Panhandle WUI underwriting is the gotcha), CA to AZ (Phoenix / Tucson; honest tradeoff is fire for heat plus Colorado River shortage plus Phoenix-AMA new-build pause). For a household leaving CA fire risk who does not want to trade for hurricane risk, CA to TX-DFW or CA to ID-Boise are the cleanest. Houston households trade wildfire for hurricane and Galveston subsidence; we walk through that explicitly. Source agencies: CAL FIRE FRAP, USFS Wildfire Risk to Communities, CA DOI (Commissioner Ricardo Lara), TX TDI (Commissioner Amanda Crawford), ID DOI (Director Dean Cameron), AZ DIFI (Director Chuck Bassett).

Pure mover cost for a 3-bedroom Tampa to Nashville move runs $3,800 to $7,500 depending on inventory volume and whether you self-pack. The bigger numbers are the insurance and tax timing: gap-window homeowners or vacant-dwelling rider on the FL side runs $400 to $1,200; new TN bind is typically $1,600 to $2,400 annual vs $9,000+ FL exit premium. State-residency timing matters (TN has no state income tax but the 183-day rule applies); we typically recommend establishing TN residency in calendar-year Q1 if income is W-2 and not subject to source-state rules. Use the /compare page with origin=tampa-fl and destination=nashville-tn for line-item math.

NAIC cross-state premium data shows TN running ~7% YoY premium growth vs FL ~21%. A typical Tampa $9K-$12K renewal compresses to $1,600-$2,400 in Davidson County on a $450K home. Real number depends on roof age, prior claims, and distance-to-tree exposure. Independent agents in TN typically have access to 8-12 admitted carriers in any Davidson, Knox, or Hamilton County ZIP. Source: NAIC Homeowners Insurance Report, FL OIR Property Insurance Stability Report, TN TDCI rate-filing docket.

For a household in a high-risk CA ZIP with no admitted-market option, the FAIR Plan (CA DOI residual market; doubled to ~555,000 policies between 2020 and 2024) is the bridge product, not the destination. Coverage caps (dwelling limit raised to $3M in 2024 reforms; contents and ALE limits below admitted-market norms) plus the need for a Difference-In-Conditions (DIC) wrap to approximate full HO-3 coverage push effective annual cost above many admitted-market quotes available across state lines. The right comparison is FAIR + DIC + ongoing surcharge risk vs. a TX / ID / AZ admitted bind. The Sustainable Insurance Strategy phase-in may shift this in 2025-2027. Source: CA DOI testimony 2024-09, Make It FAIR Act (2026).

Citizens Property Insurance Corporation is Florida's state-backed insurer of last resort. Per FL OIR monthly disclosure, Citizens peaked above 1.4M policies in 2023 and was approximately 951,000 policies at end-2024 following SB 2-A (2022) and SB 7052 (2023) depopulation reforms. President/CEO Tim Cerio stated in 2026 that "Citizens has returned to its proper role as Florida's insurer of last resort." The 2026 rate kit reduced average rates for about three of five policyholders. Whether to stay depends on whether you have received a private Take-Out offer (Slide, Trident, Mainsail, Manatee are the active 2023-2024 entrants per FL OIR approval records); both paths still face the underlying FL hurricane re-pricing.

TWIA is the Texas residual market for windstorm and hail in the 14 designated coastal counties (per Texas Insurance Code Chapter 2210). Approximately 270,000 policies per the 2024 annual report. General Manager David Durden. TWIA projected lower reinsurance costs for 2026 following state law changes. Coastal homeowners in Galveston, Brazoria, Harris (designated portion), Nueces, and 10 other counties without admitted windstorm coverage rely on TWIA for the wind portion of HO coverage; admitted-market carriers then write the non-wind perils. Source: TX TDI, TWIA Q1 2025 Fact Book.

The North Carolina Insurance Underwriting Association (NCIUA) is the residual market for coastal NC. Approximately 240,000 policies per the 2023 annual report. General Manager and CEO Gina Hardy. NCIUA writes wind and hail in the 18 designated coastal counties when the admitted market declines. The NC Rate Bureau filed a 42.2% statewide homeowners increase in January 2024; Commissioner Mike Causey negotiated a settlement in April 2026 capping the average statewide increase at 5%/yr over two years (the Rate Bureau had requested 68.3% over two years; Causey publicly stated the settlement saved consumers $268M vs. the request). Source: NC DOI, NC Rate Bureau, NCIUA 2023 annual report.

The CA Sustainable Insurance Strategy is a regulatory package phased through 2025 (and now into 2026 via the Make It FAIR Act co-sponsored by Commissioner Ricardo Lara and Assembly Insurance Committee Chair Lisa Calderon). Key trade: it permits reinsurance and catastrophe modeling in rates in exchange for carrier commitments to write in high-risk zones. Active carrier actions to track: State Farm General paused new homeowners business May 2023 and announced non-renewal of approximately 30K policies in high-risk ZIPs by 2024-03; Allstate paused new CA homeowners November 2022; Farmers capped new CA homeowners July 2023; USAA tightened WUI ZIP underwriting Q4 2023. Source: CA DOI press releases, FAIR Plan reform legislation 2026.

Six perils, each scored 0-100 from a named federal source. Wildfire: USFS Wildfire Risk to Communities (Pyrologix), CAL FIRE FRAP Fire Hazard Severity Zone maps. Hurricane: NOAA National Hurricane Center HURDAT2 + Historical Hurricane Tracks. Drought: USDA / NDMC / NOAA US Drought Monitor. Sea-level rise: NOAA Office for Coastal Management Sea Level Rise Viewer (intermediate-high scenario). Water stress: WRI Aqueduct Water Risk Atlas v4 baseline. Extreme heat: NOAA NCEI 1991-2020 US Climate Normals. We deliberately do not cite proprietary aggregators (ClimateCheck, RiskFactor); we cite underlying federal datasets directly.

Six perils scored 0-100 from federal sources, then blended with documented weights: hurricane and wildfire 25% each (largest carrier-withdrawal driver 2020-2024); sea-level rise and water stress 15% each; drought and extreme heat 10% each. Re-weighting is straightforward and documented openly in src/lib/climate_risk.ts so practitioners can argue with it. We never use a single black-box "climate score" — the per-peril breakdown is always visible because the decision is per-peril (a household leaving CA wildfire does not want to land in Houston hurricane).

Because the honest framing matters most for the CA to AZ corridor. Phoenix offers a functioning admitted homeowners insurance market, no state-pool residual exposure, and a 13.3 percentage-point reduction in state top-marginal income tax vs. CA at a 2.5% AZ flat rate. But you exchange wildfire for extreme heat (Phoenix had 55 consecutive days above 110F in 2023 per NWS Phoenix; 645 confirmed heat-related deaths in Maricopa County in 2023 per Maricopa County Department of Public Health) and Colorado River shortage (Lake Mead at 1,062 ft as of 2024-Q4 per US Bureau of Reclamation, below the 1,075 ft Tier 1 threshold since 2021). The Phoenix AMA paused groundwater-dependent new-subdivision approvals in 2023 per AZ Department of Water Resources, which constrains new-build supply. We tell you this in the corridor playbook before discovery, not after.

Yes, when the math says so. Discovery surfaces households with active high-acuity medical care, mid-Bright-Futures-scholarship children in FL, employer-anchored spouses, or defensible insurance positions today, and we will say plainly that the corridor is not the right call yet. We do not pre-write conclusions; we surface null findings honestly. This is the same calibration discipline the operator applies in the Chorus prediction ledger.

8 to 12 weeks is the clean execution window. The 25+ sequenced steps include identifying the destination metro (weeks 1-2), TN/TX/NC/ID/AZ property identification + listing the origin property (weeks 2-3), parallel close (weeks 3-4), and bind insurance + transfer schools + healthcare enrollment (weeks 4-5), with tax-residency + utility + identity transfer trailing. Households that compress below 60 days typically pay more in temporary insurance + expedited movers + hotel costs than they save in mortgage rate timing. Households that stretch beyond 6 months often re-list at lower prices.

Cross-vertical sequencing. A FL to TN household assembles ten independent decisions (insurance, real estate, mortgage, healthcare network, school enrollment, utilities, movers, tax residency, address change, identity transfer) from ten unrelated vendors with no one holding the calendar. Migration Concierge unifies discovery and routing across all ten, surfaces the federal data that actually changes the decision, and routes qualified pieces to licensed partners with full FTC affiliate disclosure per 16 CFR Part 255. We are decision-support and routing; binding actions happen with the licensed professional we route to.

Referral / lead-generation fees per FTC 16 CFR Part 255. When a household we advise transacts with a partner agent, broker, lender, navigator, or moving aggregator, we may receive a per-lead fee or revenue share. Public secondary-market reporting (EverQuote and MediaAlpha SEC filings, NAR member surveys, ACA Navigator pilot reports) puts the bands at: homeowners insurance lead $25-$45; life insurance lead $40-$90; mortgage lead $30-$80; healthcare-navigator enrolled household $50-$150; real-estate buyer/seller referral 25%-35% of receiving brokerage commission; moving aggregator booking 5%-10% of booked move revenue. Disclosed at the point of routing and at /disclosure. Compensation never changes which partner we recommend.

No. Migration Concierge LLC is a referral / lead-generation service. We are not a brokerage, not an insurance carrier, not a mortgage originator, not a tax preparer. The licensed partner we route to holds the appropriate state license and carrier appointments. We hold a financial interest in routed transactions per FTC 16 CFR Part 255; that interest is disclosed at the point of routing.

Addie Conner. Licensed insurance broker network operator (PolicyChat). UVM Economics + Statistics. Three prior exits: SocialCode (S4 Capital, 2017), Decoded (S4 Capital), Breathwrk (Peloton, 2023). Facebook Product Council advisor. Calibrated-forecasting practitioner (public Chorus prediction ledger). Mexican fiscal resident with personal coastal-climate exposure. Bio + credentials at /author/addie-conner.