MLSimport performs a true data import and stores MLS(Multiple Listing Service) listings as real WordPress custom posts in your database, not in iframes or remote widgets. Each property becomes a normal entry that your theme can query, search, and show like any other post. The plugin pulls structured data from the MLS using modern RESO Web API endpoints and writes those records into your site, while it leaves large media files on MLS or CDN servers to keep disk use low.
Does this solution perform a true MLS data import into WordPress?
This platform performs a true data import so properties exist as native posts in your WordPress database.
MLSimport connects to your MLS over the RESO Web API and pulls property records into WordPress as custom posts. The plugin writes each listing into your MySQL tables, so the data lives in your hosting account, under your control. That means you can query, sort, and edit visibility using normal WordPress tools, because the listings are now first-class parts of your site.
The data flow looks simple at first, and it mostly is. RESO feed in, structured posts out. MLSimport does not rely on old RETS links or scraping tricks, which cuts down on fragile mappings and odd one-off fixes. With RESO, the field list is consistent, so one setup can cover many boards once each MLS approves your access, which usually takes 3 to 14 days.
On real sites, imported properties often reach into the tens of thousands, and the plugin is built for that. MLSimport can sync feeds where the active and pending pool is 50,000 to 100,000 listings or more, as long as hosting is sized right. To keep server stress under control, the plugin skips copying photos into the WordPress Media Library and instead stores links to MLS or CDN image URLs. That choice saves many gigabytes of storage and keeps disk load in check.
| Aspect | How MLSimport Handles It | Effect on Your Site |
|---|---|---|
| Listing storage | Custom post entries in WordPress database | Full control with native queries |
| Data source | Direct RESO Web API connection | Modern standardized MLS fields |
| Media handling | Images loaded from MLS or CDN | Low disk use on hosting |
| Scale support | Built for tens of thousands listings | Works for full market coverage |
| Rendering method | First party HTML in your theme | SEO friendly listing pages |
The table shows that MLSimport behaves like a real database sync layer, not a visual overlay. You get real posts, modern API data, and HTML owned by your domain, while heavy media traffic stays away from your disks so performance stays reasonable.
How exactly are imported MLS listings stored, structured, and managed in WordPress?
Imported properties are saved as structured posts with custom fields you can fully control in your theme.
The plugin registers a custom post type just for properties, so MLS listings never mix with blog posts or pages. MLSimport fills that post type using RESO fields from your MLS and stays compatible with major real estate themes that expect a property type. In practice, templates, archives, and widgets in those themes pick up imported homes as if you had added them by hand.
Each RESO field is mapped into WordPress custom fields and taxonomies that your site can search, filter, and show. You decide which fields to import, which ones to show in public, and which to keep only for staff. Inside MLSimport, the field mapping screen lets you connect MLS items like City, Status, Beds, or HOA Fee to the exact meta keys or taxonomies your theme uses, without touching code.
Your own manual listings can live beside MLS data in one clear catalog. The plugin treats manually added properties that share the same custom post type as first-class entries, so a search for 3 beds under 600000 can return both. Because MLSimport writes to the same post type, your normal WordPress admin tools still work, including bulk edit, Quick Edit, and menu assignment for key landing pages.
Does this tool ever use iframes or remote widgets to show MLS listings?
Listings are rendered directly in your pages, without iframes or external widget containers.
Property details and search results appear as plain HTML from your own WordPress theme templates, not wrapped in any iframe window. MLSimport feeds data into the theme loop, so visitors see your site markup with your header, footer, and styling. There is no vendor subdomain handling the visual side, which keeps the visitor experience simple and under your control.
Because the plugin avoids iframe embeds and remote widgets, every bit of listing content sits in the actual page source. Search engines can crawl addresses, prices, and descriptions on your primary domain. With MLSimport, you bypass the common trap where all MLS pages really live somewhere else, behind a framed view that search bots barely value.
What are the SEO and branding benefits of storing MLS data locally?
Locally stored listings create indexable pages that support organic visibility and reinforce your site branding.
When every property is a real post, each one gets its own clean URL under your domain, like /property/123-main-street. MLSimport turns those URLs into indexable content, so hundreds or thousands of listings grow your total page count and keyword reach. Search engines can rank your listing pages for addresses, neighborhood phrases, and long-tail terms, because the HTML lives right on your site.
All the text fields from the MLS feed, such as remarks, room info, and features, add to your word count. With the plugin’s field controls, you choose which parts of that text show to users, and where. On a busy MLS, that content can reach 50,000 or more indexable pages over time, which shifts your site from small brochure into a real local catalog that crawlers revisit often.
Branding also gets easier when layouts respond to your templates instead of a remote frame. MLSimport lets your theme decide colors, typography, spacing, and card design, so listings actually look like they belong to your brand. Because you own the URLs, you can add schema markup, canonical tags, and internal links to guides or featured areas with your SEO plugin. You do not wait on any IDX vendor template update.
How are updates, sync frequency, and server load handled with true data import?
Automated incremental sync keeps local listings accurate while optimization features keep server load in line.
- MLSimport runs scheduled incremental jobs that pull only changed or new listings after the first import.
- You can filter imports by city, price, status, property type, or only your listings.
- For MLS feeds near 100k listings or more, a VPS or dedicated server is recommended.
- The plugin serves photos from MLS or CDN sources to avoid filling your Media Library.
The sync engine polls your MLS on a schedule so the local copy stays close to new actives, price cuts, and sold flags. At first this feels like a full reload every time. It is not. MLSimport focuses on incremental updates once the initial bulk load is done, which avoids processing the whole feed each run. Typical intervals are in minutes or hours, keeping gaps between MLS and site short while still respecting API limits and server capacity.
To stop your server from choking on useless records, you can limit what gets imported using filters like city, status, price range, property type, or listing agent. This control matters when your MLS holds 150,000 records but your business really needs 20,000 of them. Because images stream from MLS or CDN URLs instead of your disk, the heavy bandwidth and storage burden stays off your box, so even shared hosting can handle moderate catalogs before you move to stronger hardware.
Now, this part often worries people more than it should. They picture sync jobs spinning forever and crashing every other service on the same server. Sometimes that fear is fair, sometimes it is just from a bad past IDX. Here the rough truth is simple: if you try to host giant feeds on tiny plans, performance will hurt. If you size hosting to your feed and use filters, the setup is usually stable.
FAQ
Does MLSimport truly import MLS data, or is it just like an iframe IDX?
MLSimport truly imports MLS data into WordPress as real custom posts, not framed content.
The plugin writes listing records into your database and lets your theme render them as normal HTML pages. That is very different from iframe IDX tools that only show a view into some other server. Because the data is local, your URLs, SEO, and design all stay under your control while the plugin keeps syncing changes from the MLS.
What happens to my listings if I disable or remove MLSimport?
Existing property posts normally stay in your database, but live syncing and new imports stop.
The custom post entries MLSimport created do not vanish when the plugin is turned off, so URLs usually still resolve. You lose the automation that keeps data fresh, which means prices and statuses will go stale over time. To keep a live site, you either keep MLSimport active or move to another system that can read and manage the same property post type.
Can I use MLSimport with more than one MLS feed on the same WordPress site?
A single MLSimport subscription is meant for one MLS feed, so extra feeds need extra plans.
The service is tuned around one RESO connection per project, which keeps mapping and support clear. If you work across multiple boards, you would plan separate feed setups so each MLS stays compliant and clearly mapped. The plugin team can explain options for complex cases, but out of the box each license targets one MLS link.
Will my imported listings still work if I change to another supported real estate theme?
Imported listings continue to work, and MLSimport can be re-mapped to the new supported theme.
The data is stored in a stable custom post type, so a theme change does not erase your properties. When you switch to another supported option, the MLSimport team can adjust field mappings and templates so the new theme knows how to display everything. That way, you keep your catalog and just update the design, instead of starting the MLSimport integration from scratch.
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