What Is H-06 (Walls-In) Condo Insurance?

# What Is H-06 (Walls-In) Condo Insurance?

If you're buying a condo in Massachusetts, you'll run into two separate insurance policies: the building's master policy and your own HO-6 policy. New buyers often assume the association's coverage protects everything. It doesn't. The HO-6 policy — sometimes called "walls-in" coverage — is the piece that protects you personally, and your lender will almost always require it before closing.

Here's how it works and where the coverage lines are drawn.

The Two-Policy System

Every condominium is covered by a master insurance policy that the association carries and pays for through your condo fees. That policy protects the building structure, common areas, the roof, hallways, elevators, and shared systems.

But the master policy stops somewhere — and where it stops depends on how it's written. That gap between what the master policy covers and what you own personally is exactly what an HO-6 policy fills. The "06" simply refers to the standard insurance industry form number for a unit-owner's policy.

What the Master Policy Usually Covers

Master policies come in two main flavors, and you need to know which one your building has:

• All-in (or "all-inclusive"): Covers the building structure plus fixtures inside your unit as they were originally built — cabinets, flooring, appliances, and built-ins per the original developer specs.
• Bare walls-in: Covers the structure only, up to the unfinished interior surfaces of your walls, floors, and ceiling. Everything inside — drywall finishes, flooring, cabinetry, fixtures — is your responsibility.

The type of master policy directly changes how much HO-6 coverage you need. A bare walls-in master policy means your HO-6 has to do a lot more heavy lifting. This information lives in the condo's master insurance certificate and bylaws, which you should review during your offer and inspection period. I help my clients pull and read these documents so there are no surprises at closing.

What Your HO-6 Policy Covers

A standard HO-6 policy typically includes:

• Dwelling coverage (Coverage A): Repairs to the interior of your unit — walls, floors, cabinets, fixtures, and improvements — for the portion the master policy doesn't cover.
• Personal property: Your furniture, clothing, electronics, and belongings.
• Personal liability: Protection if someone is injured in your unit or you cause damage to a neighbor's unit.
• Loss assessment coverage: Pays your share when the association levies a special assessment after a covered loss exceeds the master policy limits. This matters more than most buyers realize.
• Loss of use: Covers temporary housing if your unit becomes uninhabitable after a covered event.

Why Loss Assessment Coverage Matters in Massachusetts

Older triple-deckers and converted brownstones — common across Boston, Cambridge, Somerville, and the North Shore — often carry master policies with high deductibles, sometimes $10,000 or more. If a burst pipe or fire triggers a claim, the association can pass that deductible along to unit owners as a special assessment.

Loss assessment coverage on your HO-6 helps pay your portion. Standard policies include a modest amount, but you can raise it inexpensively. In a building with an aging boiler or old plumbing, this is money well spent.

How Much Coverage Do You Need?

There's no single number. Start by confirming whether the master policy is all-in or bare walls-in, then estimate the cost to rebuild your unit's interior. Factor in your belongings and the deductible carried by the master policy. Lenders in Massachusetts commonly require dwelling coverage equal to roughly 20% of the unit's value, but that's a floor, not a target.

An independent insurance agent who understands condos — not just single-family homes — will size this correctly. If you don't have one, I can point buyers toward local agents who know how New England condo associations write their master policies.

The Bottom Line

An HO-6 policy is not optional paperwork — it's the coverage that protects your unit, your belongings, and your finances where the master policy leaves off. Before you buy, read the master policy certificate, learn whether it's all-in or bare walls-in, and add loss assessment coverage to protect against special assessments. If you're buying or selling a condo in the area, reach out to me, Justin Rollo at Signal Real Estate, and I'll help you make sense of the insurance documents before you sign anything.