Neptune Insurance Expands Flood Coverage to $15 Million for Properties

Neptune Insurance Holdings has significantly increased its building coverage limit to $15 million for all primary and excess flood insurance policies. This move impacts residential, commercial, and Residential Condominium Building Association Policies (RCBAP). Previously, the maximum coverage for residential properties was capped at $7 million, whereas the National Flood Insurance Program (NFIP) maintains a limit of $500,000 for building coverage.

This enhancement addresses coverage gaps experienced by high-value property owners due to federal limits, which have not historically provided options for full replacement value for larger properties. The private insurance market seeks to expand its role amidst the NFIP's limitations, including its $22.5 billion debt to the U.S. Treasury and authorization lapses, such as a 43-day hiatus during the 2025 government shutdown that impeded approximately 1,300 home sales per day.

Congress has extended the NFIP's authorization until September 30, 2026. However, FEMA's Risk Rating 2.0 adjustments have led to premium increases, causing a decline in NFIP participation, particularly in lower-income areas. Trevor Burgess, CEO and Chairman of Neptune, highlighted the expanded options now available for agents to offer suitable protection for property owners, stating, “By increasing our building coverage limit to $15 million and expanding or adding key coverages, we’re giving agents more ways to protect residential and commercial property owners with the coverage they need.”

In addition to the increased building coverage, Neptune has raised business interruption coverage from $500,000 to $1 million and enhanced loss of rental income coverage for apartment properties to the same amount. They have also introduced the RCBAP Renewal Price Protection, enabling condominium associations to secure renewal prices in advance. Operating as a managing general agent, Neptune does not retain insurance risk on its balance sheet, with the $15 million building coverage limit supported by a panel of 40 capacity providers, including 32 reinsurance partners.

A FEMA review council, appointed during the Trump administration, has supported shifting significant portions of NFIP business to the private sector, although these changes await legislative and administrative decisions. An estimated 15 million flood-exposed properties in the U.S. remain uninsured. Neptune's research indicates that 45% of NFIP claims originate from outside designated floodplains, highlighting discrepancies between federal flood maps and actual loss patterns. This is evident in California, where 600,000 properties face substantial flood risks outside FEMA-identified high-risk zones.

The increase in Neptune's coverage limit comes amid significant market changes. AM Best reported that the private sector's share of the flood insurance market grew from less than 13% in 2016 to 27% by 2024, with projections suggesting the potential to reach 40%. According to Brad Turner, Vice President of Burns & Wilcox, agents increasingly turn to private flood insurance options as they seek solutions for high-value accounts underserved by the NFIP.