The Two Inspector Tools Every Northeast Florida Realtor Should Know About

After enough inspections, you build a short list of tools that earn their place on your phone's home screen. The ones you reach for over and over because they answer real questions in real moments.

For me, two of those tools sit at the top of the list. They're free, they're public, and they take about thirty seconds to use. And while I rely on them every time I'm on-site, they're just as useful for the Realtors I work with — especially on showings, when a client is asking the kinds of questions that make or break a decision.

If you're working buyers in Northeast Florida, these belong in your toolkit too.

HVAC Age Lookup

You're walking a property with a buyer. The AC unit looks tired. The client asks, "How old is that thing?"

Without a tool, you're guessing. With one, you're answering.

Every HVAC unit has a model and serial number printed on a sticker — usually on the outside of the condenser, or on the air handler. The serial number contains the build date, but every manufacturer uses its own format to encode it. That's what the lookup tool solves. You find the manufacturer in the index, and the page shows you that brand's decoding scheme. A few seconds to match the digits, and you've got the year.

That single piece of information changes a conversation. A fifteen-year-old AC unit is near the end of its service life. A two-year-old one isn't. The same goes for negotiation — knowing equipment age before you write or counter an offer is genuinely useful intel.

I use this tool on every inspection. There's no reason a Realtor can't use it on every showing.

Water Heater Age Lookup

Same idea, different appliance.

Water heaters typically live 8–12 years. Past that, you're on borrowed time — and replacement isn't cheap. The age of the unit is one of the most useful single facts you can know about a property.

And it's worth knowing that in Florida, water heaters 15 years old or older often trigger insurance issues — many carriers will decline coverage or require replacement.

Like HVAC equipment, water heaters carry their build date in the serial number, and every brand encodes it differently. The lookup tool works the same way: find the manufacturer, follow the decoding scheme for that brand, and you've got the year.

Snap a photo of the data sticker on the side of the tank, look up the brand, and you're done. It takes longer to write that sentence than to actually do it.

What I Do Pull Up Before an Inspection: Permits

Both of the tools above are on-site tools. The one I use before arriving at a property is different: I pull the property's permit history from the relevant county or city building department.

Why? Because a home with major work done — additions, roof replacements, electrical upgrades, HVAC swaps — should have permits documenting it. When the permit record doesn't match what's visible at the property, that's worth knowing. Sometimes work was unpermitted. Sometimes a system is newer than it looks. Either way, the permit history adds context that shapes how I approach the inspection.

For Realtors, the same logic applies before writing an offer. Permit research isn't glamorous, but it can catch surprises early — and surprises caught early are easier to negotiate than surprises caught at inspection.

The challenge has always been that every county has a different portal. That part, we've made easier.

All of These Tools in One Place

We pulled the tools above — plus the property appraiser, tax collector, and building permit portals for every county we serve — into a single page on our site, organized by county. Building & permitting first (it's usually the most-searched), then property appraiser and tax collector right alongside it.

If you work Northeast Florida, this is a page worth bookmarking:

Visit the Hanna Home Services Resources page →

And if you have a buyer under contract on a property where the HVAC or water heater is starting to raise questions, let us know. We do same-day reports across Northeast Florida, and a proper inspection turns "how old is that thing?" into a documented answer.