4-Point Inspection Florida: What It Is and Why You Need One

A 4-point inspection in Florida is a limited inspection of four major home systems — roof, HVAC, electrical, and plumbing — that most Florida insurance carriers require before issuing or renewing a homeowners policy on an older home. It is not a full home inspection; it exists purely to satisfy insurance underwriting requirements. If you're buying or selling a home in Tampa Bay that was built before roughly 1996, there's a very good chance a 4-point inspection will come up before the deal closes.

What the Four Points Actually Are

The name is literal. An insurer-approved inspector (licensed FL home inspector or contractor) looks at exactly four systems and documents them on a standardized form:

1. Roof The inspector records the roof covering material (architectural shingle, metal, tile, flat membrane), estimated age, and overall condition. This is the big one for Florida insurers. Many carriers won't write a new policy on a roof older than 15–20 years for asphalt shingle, or 25–30 years for metal or tile. Post-Hurricane Helene and Milton in fall 2024, carriers have tightened scrutiny even further — expect more requests for roof photos and closer age verification.

2. HVAC (Heating, Ventilation, and Air Conditioning) The inspector documents the make, model, age, and condition of your system. In St. Pete's climate, AC units run nearly year-round, so a 15-year-old unit attracts underwriter attention. Most carriers prefer units under 10–12 years; some will cover older units with documentation that the system is functional.

3. Electrical This section flags the most underwriting red flags in Tampa Bay's older housing stock. The inspector notes panel brand, amperage, and wiring type. The dealbreakers for most insurers:

• Federal Pacific Electric (Stab-Lok) panels — notoriously common in Florida homes built between the 1950s and 1980s, and most insurers won't touch them
• Zinsco/Sylvania panels — same problem
• Knob-and-tube wiring — found in pre-1940s homes throughout Old Northeast, Historic Kenwood, and Roser Park
• Aluminum branch circuit wiring — common in 1960s–70s construction; most insurers require a mitigation report or won't write the policy

4. Plumbing The inspector identifies pipe material and documents the water heater age and condition. Pipe materials that trigger insurer hesitation or denial:

• Polybutylene (gray plastic) — installed widely from the late 1970s through mid-1990s; highly failure-prone and a policy killer at most carriers
• Galvanized steel — corrosion risk; common in pre-1960s homes
• Cast iron drain lines — less of an underwriting issue than supply lines, but deterioration gets noted

Copper and CPVC supply lines are generally insurer-friendly. PEX has become widely accepted, though a handful of older carriers still flag it — confirm with your specific insurer.

When You'll Need One in Tampa Bay

Florida's housing stock skews old, especially in Pinellas County. Neighborhoods like Shore Acres, Old Northeast, Historic Kenwood, Snell Isle, and Venetian Isles are full of homes built in the 1950s–1970s. That's precisely where 4-point inspections come up constantly.

The thresholds that trigger the requirement:

As a practical matter, if the home was built before 1996, assume you'll need one. If it was built before 1985, assume the inspector will find at least one item that requires documentation or disclosure.

Per the verified facts pack, Florida homeowners insurance for a single-family home in 2026 runs roughly $4,200–$8,000+ per year — but those numbers assume an insurable property. A home that fails a 4-point inspection doesn't get that quote at all until the flagged system is addressed or a carrier willing to write it anyway is found (usually at a steep surcharge).

How It Differs from a Full Home Inspection and a Wind Mitigation Report

These three inspections come up constantly during Tampa Bay transactions and they serve completely different purposes:

Full home inspection ($350–$500 for a typical single-family home): Covers everything — structure, foundation, roof, attic, insulation, electrical, plumbing, HVAC, appliances, windows, doors, drainage. This is what buyers order during the inspection period. Required by virtually no one but recommended for every buyer.

4-point inspection ($100–$175 standalone): Narrow insurance underwriting snapshot of four systems. Required by most insurers for older homes. Buyers or sellers may order it; often the insurer orders it directly.

Wind mitigation inspection ($75–$125 standalone): Documents hurricane-resistance features — roof shape, roof deck attachment method, roof covering, opening protections (impact windows/doors), roof-to-wall connections. Results are submitted to your insurer and can reduce your wind premium by 20–45%, sometimes more. Wind mitigation savings in Pinellas County are often the single biggest lever for lowering your total insurance bill.

Bundling the 4-point and wind mitigation with the same inspector on the same day costs roughly $175–$275 in the Tampa Bay market and saves a trip. I always tell buyers to do both simultaneously.

What Happens When Something Fails

"Fail" is a slight misnomer — the inspection doesn't pass or fail like a driving test. The inspector documents what they find, and the insurer decides what they'll do with it. The outcomes range from:

1. Policy issued normally — all four systems are in acceptable condition for the carrier
2. Policy issued with exclusion — for example, the plumbing has partial polybutylene and the carrier excludes plumbing-related water damage claims
3. Policy declined pending remediation — the insurer won't write coverage until you replace the roof, panel, or pipes
4. Policy declined, seek specialty market — some homes with multiple issues end up in the surplus lines market (Citizens as last resort, or specialty carriers) at higher premiums

For buyers in Tampa Bay, a 4-point inspection result that the insurer doesn't like is effectively an additional negotiating point. If the seller has a 20-year-old roof and the buyer's chosen insurer won't write a policy without a new one, the buyer can legitimately ask the seller to credit for roof replacement at closing — or replace it before closing. I've worked transactions in Shore Acres and Old Southeast where a $15,000–$20,000 roof credit got negotiated into the deal specifically because of a 4-point result.

For sellers, knowing what your 4-point will show before you list is smart strategy. If your electrical panel is a Federal Pacific Stab-Lok, replacing it costs roughly $2,500–$4,500 in the Tampa Bay market and removes a deal-killer before it surfaces in the buyer's inspection period. Learn more about what to do before listing your Tampa Bay home.

The Helene and Milton Effect on 4-Point Scrutiny

After back-to-back major storms in fall 2024 — Hurricane Helene made landfall September 26 and Hurricane Milton followed October 9 — the Florida private insurance market tightened underwriting criteria noticeably. Several carriers added new requirements for roof age documentation, wind mitigation photos, and more stringent HVAC age limits.

The practical effect for Tampa Bay buyers and sellers in 2026: carriers that previously waived the 4-point requirement for homes 30+ years old are now enforcing it consistently. Some are also requiring a new 4-point inspection even for recent-policy renewals if the prior one was issued pre-storms. If you haven't had one in the last 3 years, don't assume your prior result will satisfy a new underwriter.

The flood insurance market and the homeowners insurance market are both under pressure right now — the 4-point inspection is one of the few things you can control and prepare for before putting your home on the market.

How to Order One

Any Florida-licensed home inspector (FL DBPR license category: "Home Inspector") can perform a 4-point inspection. So can licensed contractors in the relevant trade. A few notes from working transactions in this market:

• Use a licensed inspector, not just a contractor — inspectors know the Citizens form format, which most insurers will accept even if they're not Citizens
• Confirm the inspector will use the current Citizens Property Insurance 4-point form (updated version) or an equivalent; some older forms are rejected
• If the result comes back with a noted condition, ask the inspector for photos — carriers want them, and your inspector should already be including them
• In Pinellas County, many inspectors specialize in the older housing stock in St. Pete proper; they'll flag issues before an insurer sees them and often give remediation cost estimates on the spot

Cost to expect: $100–$175 standalone, $175–$275 bundled with wind mitigation. Worth every dollar on a home built before 1996.

If you're thinking about selling your home in St. Pete and wondering whether a 4-point inspection might surface something that affects your sale price or your buyer's ability to get insurance, I can help you think through that before you list. Drop your address and I'll pull 3 real MLS comps and flag any known insurance-related issues for your area within 24 hours — free, no pressure. Request your free home valuation here.