If you run a real estate agency anywhere from Marbella to Valencia, chances are you've had this exact conversation with three different web agencies and gotten three wildly different numbers back. €900. €6,000. €35,000. All for "a real estate website."
You're not being scammed, and you're not bad at reading quotes. You're just comparing three different products that happen to share a name. Today we're going to unpack exactly what separates them, what each one actually costs in Spain right now, and — more importantly — which one your agency actually needs.
So what are we even talking about?
A "real estate website" is really a bundle of separate pieces, priced separately:
The design and pages you see. The engine that pulls in listings — either typed in by hand or synced automatically from an MLS/IDX feed. The CRM that catches leads. The hosting it all runs on. And the maintenance that keeps it from quietly rotting six months after launch.
In Spain, one of these pieces swings the price more than anywhere else: MLS/IDX access. If you're in a market with heavy international buyer traffic — Costa del Sol, Costa Blanca, the islands — you're likely plugging into a shared listing network like Resales Online or Inmoweb to get real inventory depth. That's a separate recurring cost, usually €150–€250 a month, and it's the line item most quotes conveniently leave out until you ask.
Why you should actually care about this (beyond the invoice)
Here's the part that matters more than the price tag: your website is probably the first place a buyer meets your agency — often before they've called you, before they've seen your name on Idealista, sometimes before they've even decided Spain is where they're buying.
International buyers moving real money across borders read your website as a signal of whether you're legitimate. A slow, dated, or half-broken site doesn't just look unpolished — it quietly costs you deals you'll never even know you lost, because the buyer just never called.
And every lead that comes through your own site instead of a portal subscription is a lead that didn't cost you a portal fee. That compounds over years in a way a one-time website invoice doesn't.
What the three tiers actually look like in Spain right now
Template / no-code: €800–€2,500 to build, €300–€800/year to keep alive. Good for testing an idea, risky as a long-term brand home.
Semi-custom WordPress + MLS/IDX: €3,000–€9,000 to build, plus €150–€250/month for the listing feed, plus €400–€1,200/year maintenance. This is where most independent agencies and growing brokerages land — enough flexibility for real SEO, without paying custom-app rates.
Fully custom platform: €10,000–€40,000+, built for agencies running proprietary CRM logic, AI-driven matching, or multi-region/multi-language complexity. Spanish dev rates here run €35–€100/hour depending on freelancer vs. agency vs. Madrid/Barcelona premium shops — and custom builds are billed mostly on hours, so scope creep is the real risk, not the sticker price.
The features actually worth paying for
If you're deciding where to spend, prioritize: real-time MLS/IDX sync (nothing kills trust like a "sold" listing still showing live), proper multilingual setup with real hreflang tags rather than a translation plugin duct-taped on, map/radius search for coastal and rural buyers, mobile-first speed, currency/mortgage tools for cross-border buyers doing the GBP-to-EUR math in their head, and structured data markup so your listings can actually show up rich in Google results.
What we tell our clients at https://softwin.io/
Honestly? The projects that go wrong almost never fail because of bad design. They fail because someone picked the wrong tier for where their business actually is. We've watched agencies drop €15,000 on a custom build before they had proof their lead flow justified it — and we've watched fast-growing brokerages get stuck for two years on a €900 template that couldn't handle MLS integration once they actually needed it.
Our rule of thumb: build for the next 18 months, not the current month. Usually that means starting semi-custom with a clean MLS feed and solid technical SEO, then migrating specific pieces to custom development once the data actually shows where it pays off. Slower first invoice. Much cheaper second one.
Mistakes we see constantly
Quoting the website build without mentioning the €150–250/month MLS fee that comes with it. Picking the cheapest template without asking what its ceiling is. Skipping a maintenance budget and getting blindsided by a broken plugin or a dead listing sync six months later. Treating the site as a one-time project instead of an ongoing SEO channel. And underestimating hosting for image-heavy listings and virtual tours — which quietly tanks both your Google ranking and your conversion rate.
Quick FAQ
Is €1,000 enough to start? For a solo agent with a small book of listings, sure — just know you'll likely outgrow it within a year or so if things go well.
Why is the MLS fee separate from the website price? Because they're genuinely two different products — the site is yours, the listing feed is a license to a shared network's inventory.
Do I need multiple languages if I mostly sell locally? If any meaningful share of your buyers are international — which is common across coastal Spain — yes, and earlier than you'd think.
How long does a semi-custom build take? Usually 6–10 weeks, depending on the MLS integration and how custom the design work is.
Rebuild or fix what I have? If your current platform can technically support MLS sync, speed, and SEO, fixing it usually beats a full rebuild. If it's stuck on something unsupported, migrating tends to pay for itself within a year.
Where that leaves you
There's no universal right number — just the right number for where your agency is right now and where it's headed. Template builds start around €800. Realistic semi-custom sites with MLS integration land between €3,000–€9,000 plus the recurring feed cost. Fully custom platforms for scaling brokerages run €10,000–€40,000+.
If you want a real number for your specific situation — your listing volume, your target markets, your growth plan — just hit reply on this email or reach out to the SoftWin team directly. We'll give you a straight estimate, not a sales pitch.
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