CFSIC Replacement Cap Hits $205,000 — and the Quarry-Testing Law Most Homeowners Don't Know About

Most news about the crumbling-foundation crisis is about cleaning up the damage. But for the last five years, Connecticut has also been working on the prevention side — and a key milestone just passed.

In 2021, Connecticut enacted Public Act 21-120, a law that requires quarries producing aggregate for concrete to file geological source reports and authorizes DEEP to set rules for testing that aggregate before it goes into residential concrete. The law’s first 4-year report update was due January 1, 2026 — a milestone that keeps the supply chain under scrutiny. It also directed CFSIC to study pyrrhotite damage in non-residential buildings, a category that’s been largely invisible until now.

Every protection like this makes it less likely that another generation of homes ends up where so many Connecticut and Massachusetts families’ homes did. It won’t undo existing damage, but it’s a sign the state is addressing the root cause, not just the symptoms.

What changed this month

• The replacement cap is now $205,000 (up from $190,000, effective January 20, 2026). For perspective, the average CFSIC-allowable foundation replacement runs about $167,418 — so for most homes, the cap now covers the cost with room to spare.
• More funding secured. CFSIC received a new bond allotment plus a state commitment for another $100 million in bonding, and is urging affected homeowners to apply now and get in line.
• A “second wave” of condos is entering remediation, as foundations that rated Severity Class 1 years ago worsen over time. (Condo claims move slower — the association owns the foundation, not the individual owner.)

Don’t self-diagnose

CFSIC says it gets calls every week from people who decided they have — or don’t have — a crumbling foundation because a friend told them so. Here’s the catch: pyrrhotite’s tell-tale “map cracking” can look nearly identical to a different problem called Alkali-Silica Reaction (ASR), and only a qualified engineer or a core test can tell them apart. If you’ve spotted something worrying, the move isn’t to guess — it’s to get a professional opinion. Our Homeowner’s Pyrrhotite Checklist walks you through how, and the 7 signs to look for are here.

Deadline watch

The CFSIC application window closes 5:00 PM, June 30, 2030. That feels far off, but claims take time to process — the smart move is to get in line early. If you think you may have a claim, starting now protects your place.

Not sure if your town is affected? Check the map.

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This is general information for homeowners, not legal, engineering, or real estate advice. Figures and deadlines change — confirm current details with CFSIC, CRCOG, the Massachusetts Special Commission, or a licensed professional before acting. Figures current as of June 2026.