Need help for a site

I'm fairly new to web design so I only really know the basic stuff, like html and css. However, i've recently got a job that demands more than this, the site is for an estate agent, and they want to be able to upload properties and info to the site. I know that i can use a content management system, but I didn't think these would be flexible enough? The idea is that i need a page with a small thumb and info of each property in a list, then when someone clicks on the each one it opens a new page full of detail and pics. How would i go about making this part of the site?
Thanks


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