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Multi-location Real Estate

Real EstateMulti-agentSubdomain architecture

Real Estate Brokerage Website Development

Makelaarsplatformen voor 50-500 agenten. Agent-subdomains, MLS/IDX-integratie, Core Web Vitals 100. Engineering-first, geen IDX-template-farming.

500+

Agents per platform

Proven scale

100/100

Lighthouse target

Beats Placester by 40%

40-70%

Faster LCP

vs template-IDX

$80K+

Fixed-fee platforms

50-150 agents

What is a brokerage website platform?

So here's what we're actually talking about when we say "real estate brokerage website platform" -- it's the technical system holding together your main brokerage site, every agent's sub-site, the MLS/IDX listing search, the lead-capture flow, and the editor experience that lets your brokerage team and each individual agent edit their own slice without nuking everything else. That's a lot of moving parts. At 50+ agents, you're facing a real fork in the road. You can go with a locked-in SaaS product -- Placester, Real Geeks, Sierra Interactive, BoomTown -- or you can build something custom on Next.js and Supabase with a proper IDX feed. Honestly, both paths make sense at different stages. SaaS gets you live in weeks. But it'll fight you every time you try to grow past the template. Here's the thing about custom builds: they're slower to launch -- sometimes by two or three months -- but they compound value in a way SaaS never will. Your SEO builds on your own domain. Your design isn't shared with 4,000 other brokerages. Your agents stay because the tools actually work. For brokerages past 100 agents, or anyone with serious brand requirements, custom wins on total cost of ownership, page performance, and -- this one surprises people -- agent retention. Agents notice when their site loads fast and looks good. They stay longer.

Waar projecten falen

Look, Placester and Real Geeks aren't evil -- they're just built for speed-to-launch, not long-term performance And that tradeoff shows up in your Lighthouse scores. We're talking scores in the 40s. Pretty consistently. And slow pages don't just frustrate buyers -- they tank your local pack rankings. Competitors with faster sites are outranking your listings on searches for your own listing addresses. That's the part that should sting.

This is a genuinely unsolvable problem inside most SaaS platforms Either the platform locks everything down tight -- which looks great for brand consistency, but agents get frustrated and go build their own Wix sites -- or it opens everything up and you've got 87 different fonts and neon color schemes across your agent pages. Neither one scales past 50 agents without becoming a full-time brand enforcement job.

The IDX iframe situation is, honestly, one of the dirtiest secrets in real estate web development That search widget? It's not part of your site. Search engines see an iframe from a third-party domain and they don't credit any of that listing content to you. So you end up ranking for your brokerage name and almost nothing else. All those listings, all that content -- it's building authority for someone else's domain.

Agent churn is relentless in this industry And without the right tooling, every departure is a manual cleanup project. Their subsite, their bio, their phone number in the footer, their face on the team page -- all of it needs to come down. Miss one and you've got a former agent's contact form routing leads to someone who left six months ago. We've seen this exact scenario at a brokerage in Phoenix. It's a weekly fire, and it burns real hours.

Compliance

Agent Subdomain Routing

Here's how the subdomain routing actually works: agentname.brokerage.com resolves through Next.js middleware, which looks up the agent record and serves their page -- all within a shared design system, on the same domain, with shared authority. Edge-rendered. Sub-100ms response times. And because it's one codebase, a design update rolls out to every agent page at once, not one-by-one.

MLS Feed as First-Class Content

Instead of an iframe phoning home to a third-party IDX server, listings live in your own database -- pulled via the RESO Web API and indexed in Algolia or Typesense. Every listing page is rendered as part of your actual site. So when Google crawls a listing at 123 Main Street, Austin TX, it credits that content to your brokerage domain. That's the SEO compounding effect SaaS platforms structurally can't replicate.

Role-Based Agent Editing

Agents get a scoped admin panel where they can edit their bio, upload gallery photos, pin featured listings, and manage testimonials. But they can't touch the nav, the footer, or anything flagged as brand-locked. Supabase row-level security enforces those boundaries at the database layer -- it's not just a UI restriction. And every edit is audit-logged, so if something goes wrong, you can see exactly who changed what and roll it back.

Automated Agent Offboarding

One command. That's it. When an agent leaves, their subsite switches to a graceful farewell state, their URLs 301-redirect to the team page, and their listings reassign to the brokerage. No manual cleanup, no orphaned contact forms, no 2am Slack messages from the broker wondering why a former agent is still showing up in Google. The whole offboarding flow runs in seconds.

Wat we bouwen

Agent Subsites

Every agent gets their own full site -- whether that's a subdomain like sarahjones.brokerage.com or a subpath like brokerage.com/agents/sarah-jones. Either way, it's a real site with a bio, active listings, testimonials, and a lead form. Sarah can customize her content. She can't break the brand. That boundary is enforced in code, not just policy.

MLS/IDX Listing Search

We connect to the RESO Web API where the MLS supports it -- and most modern ones do -- or to a mid-tier provider like FlexMLS for older systems. Listings get indexed in Algolia, which means search queries return in under 100ms. The search UI includes map view, filters, saved searches, and email alerts. Not a widget. An actual product.

Listing Landing Pages

Every listing gets its own shareable page -- not a generic template printout, but a real page with proper OpenGraph images so it looks great when an agent shares it in an iMessage or posts it to Instagram. Virtual tour embeds, neighborhood context, QR codes ready for open-house flyers. This is the stuff agents actually brag about to their clients.

Lead Routing to CRM

Follow Up Boss, Lofty, BoomTown -- we've integrated with all of them. Two-way sync means leads hit the right agent instantly, with full UTM and referrer attribution, and agents can see lead status updates without bouncing between five different tabs. The real kicker is that the brokerage admin dashboard shows the same data, so nothing falls through the cracks.

City + Neighborhood Pages

Programmatic SEO -- done right -- means the brokerage owns "homes for sale in [neighborhood]" searches across every market you serve. We build city-level and neighborhood-level landing pages that are actually useful, not just keyword-stuffed boilerplate. Done at scale, this is how a Dallas or Denver brokerage takes real organic market share from Zillow and Realtor.com over 18-24 months.

Mobile-First Design System

Buyers search on their phones. Agents text listing links from their phones. So every page is designed phone-first, not desktop-first with a responsive afterthought. And we enforce a performance budget in CI -- if a new feature push degrades LCP past the threshold, the build fails. No sneaking in a heavy carousel at 11pm.

Ons proces

Brokerage Architecture Workshop

Weeks one and two are about mapping reality before writing a single line of code. We document your current IDX feed, your CRM setup, your MLS provider, your actual agent count, and where you're planning to be in three years. You get an architecture doc, an integration plan, and a three-year cost model. Decisions made here save six figures later.

Week 1-2

Design System + Agent Template

Weeks three and four: design tokens for both the brokerage level and the agent level, a production-ready agent subsite template, and a listing detail page. Not mockups -- actual production code that the team can start stress-testing against real data.

Week 3-4

MLS/IDX Integration

Weeks five through seven are the integration sprint -- RESO Web API or FlexMLS/Spark depending on your MLS, Algolia indexing pipeline, image CDN setup, and the full listing search experience with filters and map. This is usually where the fun arguments happen about map clustering algorithms.

Week 5-7

CMS + Agent Admin

Weeks eight through ten: the two-tier editor UI, scoped role-based access control, audit logging, the agent onboarding and offboarding flows, and CRM two-way sync. By the end of week ten, a brand-new agent can be onboarded -- full subsite live -- in under ten minutes.

Week 8-10

Migration + Launch

Weeks eleven through fourteen are migration and launch. We export content from Placester or whatever you're leaving, map every old URL to its new destination with proper 301s, run SEO validation, and watch the launch like hawks. Then there's 30 days of post-launch support -- because something always needs tuning after real agents start using a real product.

Week 11-14

Next.jsSupabaseVercel EdgePayload CMSRESO Web APIMapboxTypeScript

Veelgestelde vragen

Hoe werkt de agent-subdomain-architectuur?

Elke agent krijgt agentname.makelaar.nl -- hun eigen pagina, hun aanbiedingen, hun contactformulier -- terwijl alles op één codebase, één designsysteem en één domein draait. Technisch gezien gaat het om wildcard DNS met Next.js middleware die het subdomein naar de record van de agent in de database oplost. Dit duurt ongeveer 40 milliseconden. SEO-gezien behoudt het hoofddomein gezag -- agent-subdomains splitsen het niet op. Dat is een vraag die we veel krijgen en het is de moeite waard om duidelijk over te zijn.

Kunt u Placester, Real Geeks of IDX Broker vervangen?

Ja, dat kunnen we. Deze platformen lossen het IDX-feed-probleem op, maar sluiten je in in trage, template-geteelde pagina's die Core Web Vitals echt niet halen. Wij halen aanbiedingen via de RESO Web API rechtstreeks in een juiste database en renderen ze edge-snel met volledige designcontrole. Makelaars die deze overstap hebben gemaakt -- we denken aan een in Nashville specifiek -- zien doorgaans 40-70% sneller LCP en 2-3x betere lokale rankings binnen 90 dagen na lancering.

Hoeveel kost een makelaarsplatform?

Voor 50-150 agenten bedragen projecten met vaste vergoeding meestal $80K-$220K. Voor 150-500 agenten met complexe MLS-integraties is het $180K-$500K afhankelijk van wat we verbinden. Maar hier is de vergelijking die ertoe doet: het hosten van deze stack kost $540-$2.400 per jaar op elke schaal. Placester-achtige platformen rekenen $2K-$8K per maand. Over drie jaar is de custom build doorgaans 50-70% lager totale eigendomskosten -- en je bent eigenaar van het activum.

Krijgen agenten hun eigen website?

Ja -- agenten krijgen een volledig subdomain of subpad-site die ze echt kunnen aanpassen. Bio, galerij, aanbiedingen met sterren, getuigenissen, contactformulier -- alles van hen. Wat ze niet kunnen aanraken: huismerk, navigatie, voettekst, juridische disclaimer. Die grens wordt afgedwongen op de databaselaag via Supabase RLS, niet alleen verborgen knoppen in de UI. Elke edit wordt geaudit-gelogd en kan ongedaan worden gemaakt. En wanneer een agent vertrekt, offboarden vergt één commando. Geen opruimingssprint.

Hoe ga je om met de MLS/IDX-feed?

Waar de MLS het ondersteunt, verbinden we rechtstreeks met de RESO Web API -- en de meeste moderne MLS'en doen dat. Voor oudere systemen gebruiken we een mid-tier provider: iHomeFinder, FlexMLS of Spark afhankelijk van wat beschikbaar is in je markt. Aanbiedingen synchroniseren elke 15 minuten, afbeeldingen worden in de cache van het CDN opgeslagen, en het zoeken draait op Algolia of Typesense voor queries onder 100ms. Het is geen widget. Het is een echt zoekproduct.

Hoe wordt lokale SEO afgehandeld?

Hier ziet de SEO-instelling er in de praktijk uit: per-agent LocalBusiness-schema, RealEstateAgent- en RealEstateListing-schema op elke relevante pagina, landingpagina's op stadsniveau en buurtniveau voor zowel de makelaar als elke agent's primaire markten, GBP API-integratie voor reviews, en programmatische buurtcontentsjablonen gebouwd om schaal te bieden. Dit is hoe een makelaar in een markt als Charlotte of Sacramento lokale zoekopdrachten echt gaat bezitten -- niet alleen verschijnen.

Kan het integreren met onze CRM (Follow Up Boss, Lofty, BoomTown)?

Ja, CRM-integratie is standaard. Lead capture-formulieren routeren naar je CRM via hun API met volledige UTM en referrer-toewijzing -- zodat je precies weet welke pagina, welke campagne, welke agent-link elk potentieel klant heeft aangestuurd. Tweerichtingssync is beschikbaar voor Follow Up Boss en Lofty, wat betekent dat agenten lead-statusupdates in de beheerderinterface van de makelaar zien zonder in een apart systeem in te loggen. Toewijzing gaat niet verloren. Dat is meer belangrijk dan mensen realiseren tot ze het hebben verloren.

Hoe zit het met landingpagina's voor sociale media en open huizen?

Dit is eerlijk gezegd een van de grootste differentiators van een plat MLS-feed. Elke aanbieding krijgt zijn eigen deelbare landingpagina met juiste OpenGraph-afbeeldingen -- zodat wanneer een agent een link naar een koper stuurt, het daadwerkelijk correct voorvertoning wordt weergegeven. Virtuele rondleidingen, buurtcontext, een leadformulier en eenkliks generatie van per-aanbiedingsQR-codes voor flyers bij open huizen. Agenten kunnen vanuit één scherm een microsite voor open huis of een e-mailcampagne opzetten. Dat is het soort iets wat ervoor zorgt dat een agent hun vrienden vertelt waar ze hun licentie hebben.

Brokerage Platforms from $80,000

50-150 agents, fixed-fee. Enterprise tier for 500+.

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