QR codes on real estate signs: what to link, how big, and how to reuse them

It's Sunday evening. A couple walks past your sign. The house is locked, the lights are off, and they want to know one thing: is it worth a showing? A QR code on the sign can answer that in ten seconds, if it opens the right thing.

Link to the home, not to you

The most common mistake: the code on the sign opens the brokerage's homepage or a list of all your listings. The person at the curb wants this house. Make the code open that listing: photos, price, a video tour if you have one, and a button to book a showing or call you.

Your name, your face and your other listings can sit one tap away. The first screen belongs to the home.

What the listing should show on a phone

• A few strong photos, starting with the best room, not the front door.
• The price and the basics: bedrooms, bathrooms, size, lot.
• A short video walk-through, room by room, if you have one. It's the closest thing to a showing when the house is locked.
• A clear button: book a showing, call, or text.
• Your photo and name, so they know who they're talking to.

How big to print it

A simple rule of thumb: a QR code scans from about ten times its width. A code 15 cm (6 in) wide scans from about 1.5 m (5 ft) away; a 30 cm (12 in) code from about 3 m (10 ft). Think about where people actually stand: on the sidewalk, or in a car at the curb. For a sign set back on a lawn, go bigger.

• Dark code on a light background. Black on white scans best. Avoid putting the code over a photo.
• Leave a white border around it, at least as wide as one of its small squares.
• Put it where the eye lands: on the rider or the lower half of the panel, not at the very top.
• Test it before it goes up, from the real distance, with a couple of different phones.

Say what the code does

A code alone makes people wonder whether it's worth the trouble. Add three or four words next to it: "Scan for the video tour." "Scan to see inside." "Scan for price and photos." People scan when they know what they'll get.

Reuse the rider: only if you can change where it goes

Here's the part that saves money. If the code on your rider points to a link you control, you can change where it goes when the home sells, and the same rider works for your next listing. If the code points straight to one listing's address, it's stuck there forever, and a sold sign keeps sending people to a home that's gone.

One thing to know: only whoever made a code can change where it goes. A code from a free generator, or from another service, can only be redirected by that service, if at all. Before you print a batch of riders, make sure you can update the code yourself.

When the home sells

Don't let the code die with the listing. Point it to the next home, or to your sold homes, with a short line like "This one sold. Here's what else I have in the area." The neighbours who scan a sold sign are often your next sellers.

QR codes at the open house

The same idea works inside. A code on the table by the door can open a short form where visitors leave their name and email instead of writing on a paper sheet nobody can read later. The details go straight to your inbox, ready for a follow-up the next morning. Check your brokerage's and your province's or state's privacy rules for how you collect and use visitors' details.

Check the rules before you print

Your brokerage and your board have advertising rules, and they apply to what the code opens as much as to the sign itself. Make sure your brokerage name and details show the way they require on the listing the code opens.

A quick checklist

1. The code opens this listing, not a homepage.
2. The first screen works on a phone: photos, price, tour, a button.
3. Printed big enough for where people stand, dark on light, with a white border.
4. A few words next to it saying what the scan shows.
5. A code you can redirect, so the rider works for the next home.
6. Tested from the sidewalk before the sign goes up.

Questions agents ask

Do people actually scan QR codes on signs?

Since phone cameras started reading QR codes on their own, scanning has become a normal habit for many people. A code works best when the sign says what the scan shows, so people know it's worth a moment.

Can I put the same code on my business card?

You can, but a card is better pointed at you: your profile, your listings, your contact buttons. Keep the sign's code for the home on that lawn.

What if the listing price changes?

If the code opens a listing you can edit, change the price there; the code doesn't care. That's another reason to point codes at a link you control rather than printing details on the sign.

Can I see how many people scanned it?

Some QR services count scans, some don't. Before you rely on numbers, ask the service you use exactly what it counts and where you can see it.