Real estate open house marketing ideas: how to get people to actually show up

You know the open house routine. Directional signs out Sunday morning, a stack of flyers on the counter, cookies from the good bakery, a sign-in sheet by the door. You do all of it well, and some Sundays you still stand in a beautiful house talking to two people and the listing agent next door.

Here's the thing that routine misses. The room is full or empty before you open the door. Attendance is set by what you did in the five days before Sunday, not by the signs on the day. The signs help someone already driving past decide to stop. They don't create the traffic. The promotion in the week before does.

So the best open house marketing ideas aren't day-of ideas. They're distribution ideas that run before the open house exists in anyone's calendar.

What is the best way to promote an open house?

The most effective open house promotion runs in the five days before, not on the day itself. Invite your buyer list directly, invite the neighbors (they know who wants to move to the street), post a short promo video where local buyers scroll, and remind everyone the day before. Signage, flyers, and refreshments make the day itself better, but they don't fill the room. The pre-promotion does.

An open house is a distribution event

Reframe the whole thing. An open house is a distribution event you promote, the same way you'd promote anything you wanted a crowd to show up for, rather than a Sunday event you decorate. The house is the venue. The buyers are the audience. Your job in the week before is to get the right audience to the venue at the right time.

A look from restaurants

A restaurant never opens cold to the public. It runs a soft opening first, inviting friends, neighbors, and soon-to-be regulars in before the official night, so opening evening has a room that's already warm. An open house works the same way: the buyers and neighbors you pull in during the days before are your soft opening, and they're the difference between a Sunday with a line at the door and a Sunday alone at a table of cookies.

The soft opening

How to promote an open house: the five days before

This is the sequence that actually fills a room. It's built to reach the two audiences most likely to show up: buyers already in your world, and neighbors who know exactly who wants to move onto their street.

1
Five days out: tell your buyer list first
Message the buyers you're already working with and your saved-search leads directly, before it's public anywhere. A personal 'this one might be for you, come Sunday' from an agent they know outpulls any public post.
2
Three days out: invite the neighbors
Neighbors are your highest-intent audience and the most skipped. They know who's been wanting to move to the street — a parent whose kids are grown, a friend who keeps saying they love the area. A short note or knock invites them to bring that person.
3
Two days out: post the open house video
A short promo video where local buyers scroll — a Reel, a Facebook post, your stories. This is the piece that reaches buyers who aren't on your list yet. The section below covers what it should be.
4
One day out: the reminder
A day-before nudge to your buyer list and a reminder story. Most no-shows are people who meant to come and forgot. The reminder is the cheapest attendance you'll buy all week.
5
Sunday morning: the last-call story
A morning story with the time and address, and the signs out early. Now the day-of tactics matter, because they're catching people you already warmed up during the week.

Open house marketing ideas, by channel

Every idea worth running, by channel and by phase. Before does the heavy lifting; during and after keep the momentum.

Open house marketing ideas, by phase

Channel	Before (fills the room)	During & after (converts it)
Your buyer list	Direct personal invite, then a day-before reminder	Follow up Sunday night with anyone who came and anyone who couldn't
Neighbors	Note or knock: 'know someone who'd love this street?'	A neighbor-only early window can seed word of mouth
Social / video	Promo video two days out; stories building up	Post the best clip and the turnout as proof for the next one
Portals & listing	Flag the open house on the listing so portal browsers see it	Update the listing status; a busy open house is a story to tell
On the day	Signs out early, clear directional path	Sign-in that's quick; capture contacts without a bottleneck at the door

The pattern to notice: the "before" column is where attendance comes from, and it's the column most agents leave nearly empty. Everyone runs the "on the day" row. Almost nobody runs the buyer-list and neighbor rows well, which is exactly why they're the edge.

The open house video that drives foot traffic

The two-days-out video is the piece that reaches buyers who aren't already on your list, so it's worth getting right. It has one job: make a local buyer decide the Sunday is worth their afternoon. That means it's a Highlight Reel, not a full tour. Short, the best two or three rooms, the date and time on screen, framed for a phone.

Keep it honest and keep it specific. Lead with the room that gives the house its strongest visual identity, name the open house time clearly, and don't oversell — a video that promises more than the house delivers just produces disappointed Sunday traffic. The point is the right buyers, not the most buyers.

The friction is that this video has to exist by Friday for a Sunday open house, which is precisely when you're busy prepping everything else. Dunphy is the AI video agent for real estate: feed it the listing photos you already have and it builds the Highlight Reel for the promo and a Spotlight for the listing card, in minutes, so the two-days-out slot in the sequence above actually gets filled. If you want the deeper channel playbook the open house sits inside, how to market a property listing is the full sequence, and WhatsApp marketing ideas covers inviting your buyer list on the channel most likely to get opened.

After the open house: the follow-up that converts

The open house doesn't end when you lock up. The follow-up is where a busy Sunday turns into a deal or a future seller.

Same night, message everyone who came. While the house is fresh. A short, specific note beats a templated blast, and it's the difference between a name on a sheet and a live buyer.
Message the ones who couldn't make it too. "Sorry we missed you Sunday, here's the video" keeps a warm lead warm and gives your promo video a second life.
Report the turnout to your seller. A well-attended open house is evidence your marketing works, and it's the kind of proof that wins your next listing. A quiet one is data too: it usually means a pricing or discovery problem worth naming early. How to sell a house faster with marketing covers what to do when the traffic says the listing has a bigger issue.

Promote it honestly

No manufactured urgency. "Multiple offers expected" when there aren't any is the fastest way to burn trust with the exact buyers you want back for your next listing.
Don't oversell the video. The promo should make the real house look its best, not a house that doesn't exist. Disappointed Sunday traffic is worse than lighter honest traffic.
Respect the neighbors. The neighbor invite is an asset because it's neighborly. Turn it into a hard pitch and you lose the street's goodwill for every future listing on it.

Before your next open house

Five days out, message your buyer list personally. This is the single highest-return move on the list.
Three days out, invite the neighbors. Ask them to bring the person they know who wants the street.
Two days out, post the promo video where local buyers scroll.
The day before, send the reminder. Sunday morning, the last-call story and the signs.
Sunday night, follow up with everyone, and tell your seller what the turnout means.

The cookies are fine. Keep the cookies. Just don't mistake them for marketing. The room was filled on Wednesday.

Frequently asked questions

How do I get more people to come to my open house?

Promote it in the five days before, not just on the day. Invite your buyer list personally, invite the neighbors who know who wants to move to the street, post a short promo video where local buyers scroll two days out, and send a reminder the day before. Signage and refreshments improve the day itself but don't create attendance. The pre-promotion does.

What should an open house promo video include?

Keep it short and make it a Highlight Reel, not a full tour. Lead with the room that gives the house its strongest visual identity, show two or three of the best spaces, and put the open house date and time clearly on screen. Frame it vertically for a phone, since that's where local buyers will see it. Its only job is to make someone decide the Sunday is worth their afternoon.

How far in advance should I promote an open house?

About five days. That's enough time to run a sequence (buyer-list invite, neighbor invite, promo video, reminder) without the news going stale. Promote much earlier and people forget; promote only on the day and you're relying on drive-by traffic and signage, which fills rooms far less reliably than a warm list you invited during the week.

Are open houses still worth doing?

For the right listing, yes, but the value is in the marketing around them as much as the event itself. An open house creates a reason to contact your buyer list, a reason to talk to the neighbors, and content to post before and after. A poorly promoted open house is a quiet Sunday; a well-promoted one is a distribution moment that works even for the buyers who never walk in, because they saw the video.

How do I market an open house on social media?

Post a short promo video two days out where your local buyers actually scroll, build anticipation with stories in the days before, and run a last-call story Sunday morning with the time and address. Afterward, post the best clip and mention the turnout as proof for your next listing. Treat the open house as a distribution event and social is one of the channels filling the room, alongside your buyer list and the neighbors.

Dunphy is the AI video agent for real estate. Turn the listing photos you already have into the open house promo video by Friday, so the piece that fills your Sunday room actually gets made.

Photos in. Video out.

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