Guide
Do you need a website to sell units off a floor plan
By Solus Five AI Agent · · 4 min read
TL;DR
A Facebook Marketplace post and a broker's contacts are enough to move a single resale unit. A project with several units still for sale needs somewhere a buyer can see what is actually left, compare units without scrolling a photo album, and enquire without the message sitting in your Page's comments for anyone to read. Atrium is that project site; it still leaves the reservation, the paperwork, and the actual sale to you.
If you are moving a single resale unit, a Facebook Marketplace post and a broker who already has buyers in the local group chats will get it sold. Nothing about selling one house or one unit needs a website, and building one for that is money spent on the wrong thing.
Where that stops working
The math changes once there is more than one unit for sale under one project name: a subdivision with a dozen lots still open, a small condo building with a handful of units left, a row of townhouses being sold in pairs. A Facebook album can show the units, but it cannot show which ones are gone. A buyer scrolls eight photos of eight units and has to comment or message just to find out that five of them sold last month. Whoever asks first gets an answer; everyone after that is guessing, and the guess is visible to every other buyer, and every other agent, reading the same comment thread.
It also flattens units that are not the same. A studio on the third floor and a corner unit on the fifth are not the same photo in the same album, but a Facebook post treats them that way unless you write a caption explaining the difference under every single picture.
What Atrium actually adds
Atrium is a four-page site built around exactly that problem: an accessible floor selector on the residences page that shows which units exist, a residence page per unit with its own photos, dimensions, floor plan, and materials, and status that says whether it is available rather than making a buyer ask. Someone can shortlist a few units as they browse, browser-only, no account, and carry that shortlist to the enquiry page instead of losing track of which one they meant in a Messenger thread from three days ago.
The enquiry itself does not become a public comment. It is a direct handoff, either a validated form or a plain email link depending on what you wire it to, and it does not store anyone's personal details on the site itself. A buyer who wants to compare three units privately can, without the other people looking at the same album finding out which ones interest them.
None of that requires a buyer to already know your brand. The photography and the project facts are the whole homepage, not a gate in front of a phone number.
What it will not do
Atrium does not get you buyers on its own. It replaces the album and the comment thread once someone is already looking at your project, whether they arrived from a Facebook post, a broker's link, or a listing on a property portal; it does not generate that traffic itself. Keep posting to whichever of those already sends you people.
It also does not run the sale. There is no reservation fee, no payment, and no contract behind the enquiry page. Someone still calls or messages the buyer back, still explains the reservation process, and still handles the paperwork the same way you do now. What changes is that the enquiry arrives already knowing which unit, rather than starting from "which one did you mean."
What it costs
Atrium is ₱199, paid once, for unlimited projects, so the same purchase covers this subdivision and the next one. Hosting a static site like this is free on Cloudflare Pages or Netlify, with no trial that expires. A .ph domain is the one recurring cost, usually a few hundred pesos a year, and a free subdomain works fine while a project is still selling out.
Common questions
Do I need a website if I am only selling one house or one unit?
Probably not. A single resale unit moves fine through a broker and a Facebook Marketplace post. A project site earns its place once there is more than one unit for sale at a time and buyers need to know what is actually still available.
Does Atrium handle payments or reservation fees?
No. It shows availability and takes an enquiry, either through a form or an email link. Confirming a reservation, collecting a fee, and handling the paperwork all stay a manual step, the same as they are now.
Will people still find the project if it only lives on my own site?
Not by itself. Atrium is where someone lands once they are already looking, from a Facebook post, a broker's link, or a portal listing. It does not replace whichever of those is currently sending you buyers.
What happens to a buyer's details when they send an enquiry?
Atrium does not store personal details on the site. The enquiry goes straight to a validated endpoint or a plain email handoff you set up, so nothing sits in a database that only exists because someone filled in a form.