Real Estate Media Through the Ages: From the MLS Book to the 3D Tour

Real estate media is the photos, floor plans, virtual tours and video that let a buyer look around a home before going to see it. In under two centuries it has gone from painted views of estates in 1840s London to photo galleries, video and 3D tours a buyer can open on a phone, and each new format showed a part of the house that the one before it had left for the viewing.

Before the Web, a Painted View and a Single Photo

An early example comes from London. A 2026 release from the University of Exeter, on research by Professor John Plunkett, describes how Brooks and Green, an auctioneer and surveyor on Old Bond Street, offered cosmoramic views of the properties it was selling from the late 1830s until at least 1859. A cosmorama hid its paintings behind a wall, where convex lenses enlarged them and deepened their perspective. The firm advertised "several Hundred Views of different estates", each seen from an "Aerial Perspective" that took in the house and its grounds. An artist had to spend time at every property to paint its view, so the release reckons the views were likely kept for the more exclusive sales.

More than a century later, a listing could still show very little. In the 1980s the Seattle area's Northwest Multiple Listing Service printed its listings in a weekly catalogue known as The Book, sent to member firms, and most listings had a single black and white photo of the outside of the house, according to the history NWMLS published for its 40th anniversary in 2024. The MLS employed photographers who travelled to every listed home with a 35 mm film camera, and the company that printed the books developed the film. Beyond the MLS, buyers read the papers: when the National Homebuying Survey was taken in 1981, newspaper ads were the most important source of information in the home search after agents, as NAR recalls in Real Estate in a Digital Age (2021). Neither the ad nor the book showed the inside, which a buyer saw at the viewing.

Digital Cameras and the First Listing Websites (1990s)

The 1990s took the photo off film and the listing off paper, though no more of the house came with them. In NWMLS's account, digital cameras began replacing film early in the decade, with almost no processing time, and MLS software let brokers list and search for properties online. Most of those early programs allowed one colour photo per listing, which the MLS's own photographers still took and uploaded.

In 1996 NWMLS opened NWRealEstate.com, one of the first websites where the public could look through MLS listings. A click on the map brought up a list of properties with their public details and one photo of each home. A buyer could now browse listings at home, without an agent's copy of The Book.

Galleries, Video and a Phone in the Pocket (2000s)

The single photo became a gallery once agents could take their own. As digital cameras got cheaper, NWMLS brokers began shooting their listings themselves and emailing up to five extra photos to add to the MLS's own. By 2005 they uploaded images directly, and a listing's gallery grew from six photos to 15, each at most 400 pixels wide. A Virtual Media link could add a professional slideshow, a video walkthrough or 360 views, so the inside of a house could now come online as more than a few stills.

Late in the decade, Apple introduced the iPhone in January 2007 as a phone, an iPod and "a breakthrough Internet communications device". Canon followed in November 2008 with the EOS 5D Mark II, the first camera in its EOS series with a movie function, which recorded full HD video on a camera built for stills.

Drones and the First 3D Models (2010s)

Video showed the rooms one after another; the 2010s added the view from above and a way to move around inside. Commercial drones became common, and many NWMLS brokers made an aerial shot the listing's primary photo, especially for larger properties. Until then, aerial photos had been taken from helicopters or planes, an expensive luxury reserved for high-end estates, so drones brought the view Brooks and Green had painted by hand within reach of many more listings.

From 2014, specialised cameras could build a detailed 3D model of a property, which NWMLS says gave buyers a more immersive experience, and the MLS added virtual tours as an option for advertising a listing. The gallery kept growing too, from 15 photos to 25 and, in 2019, to 40 high resolution photos.

Viewing Without Visiting (2020s)

By 2020 much of the first look had moved online. Among buyers who bought between July 2019 and June 2020, NAR's Digital Age report found that 97 percent used the internet in their search and 76 percent used a phone or tablet. They typically viewed nine homes, five of them only online, and 51 percent found the home they bought on the internet. The pandemic, the report adds, gave technology an even larger role, and in 2020 NWMLS let a listing carry up to three virtual tour links, for 3D tours, photo reel tours and video walkthroughs. The tour's effect on the sale was narrower: research Harvard Business School wrote up in 2023, covering more than 75,000 home sales, found that tours seemed to shorten the time on the market only while buyers couldn't visit in person.

Photos still come first with buyers. In NAR's 2025 Home Buyers and Sellers Generational Trends report, covering purchases from July 2023 to June 2024, 83 percent of buyers who searched online rated photos very useful, 57 percent floor plans, 41 percent virtual tours and 29 percent videos. Each generation of buyers has asked more of a listing, from a sense of the house to every detail to the feel of living there, but the youngest aren't the ones who value tours most: 36 percent of buyers aged 26 to 34 called them very useful, against 47 percent of those aged 35 to 44.

Agents expect the same range from the photographers who shoot their listings. In a survey Giraffe360 ran among over 1,000 agents, HDR photography was the baseline, 55 percent expected floor plans and 54 percent virtual tours as standard, and 40 percent listing videos.

The newest change is AI. Nearly half of agents used it daily or weekly in NAR's 2026 REALTORS® Technology Report, and 75 percent of those using it wrote listing descriptions with it. Editing software and AI can also change what a photo shows, and since 1 January 2026 California's AB 723 has required an ad that uses a digitally altered photo to say so and point to the original.

The Whole Timeline From One Visit

Each decade above added a format, and a Giraffe360 camera capture delivers most of them from a single visit. The one photo The Book printed is now a set of HDR photos, starting from the workspace's still photo preset so every listing has the same look, and the floor plan comes from the same scans.

The tour links NWMLS made room for in 2020 are the virtual tour's Tour links: one with your branding to embed on a website, and one without it for listing sites. Video comes from the same capture too, in Videos, where the project's clips, some labelled Drone or Orbit, go on one timeline with its photos. And the listing description, the job agents most often give AI, starts from the property's own rooms, area and nearby places in Create description, as text you edit before it goes out.