Short answer: Hire someone who has built real estate sites before, integrates IDX/MLS properly, builds SEO and Core Web Vitals in rather than as an upsell, gives you a fixed price before a sales call, and hands you a site you own. Avoid anyone who won't quote without a call, treats SEO as extra, shows a portfolio with no live links, or locks you into a subscription you can't leave.
What to look for
1. Real estate experience, with live links
They should show real estate sites you can click through to — IDX search working, fast listing pages, clear lead capture. Ask which MLS feeds and IDX providers they've worked with (IDX Broker, iHomefinder, RESO Web API).
2. SEO and speed built in
Ask directly: "Is technical SEO and Core Web Vitals included, or an add-on?" The premium studios often say add-on. It should be standard — otherwise you pay again later for a site that ranks.
3. Transparent pricing
A good developer can give you a price range from a short brief and a fixed price after a call. "Book a call to hear the number" is a sales tactic, not a necessity.
4. Ownership
You should own the code and content. Ask what happens if you stop working together — can you move hosts, hire someone else, export everything? If the answer is "the site stops working," walk away.
5. A clear process
Discovery → fixed proposal → build with previews → launch with training. Vague timelines and no previews predict a painful project.
6. Communication
You'll trade a lot of messages. In the first two exchanges, are replies clear, prompt, and do they ask good questions? That pattern won't improve after you pay.
Red flags
- Won't quote anything without a sales call.
- SEO, speed, or analytics listed as paid extras.
- Portfolio with screenshots but no live URLs.
- Subscription-only, with no way to take the site with you.
- Promises specific lead numbers ("we guarantee 30 leads a month").
- No mention of a redirect plan when replacing an existing site.
Freelancer, specialist, or big agency?
- Big agency: brand name, large team, opaque pricing, account-managed. Good if the name matters to your clients.
- Specialist developer: direct access, fixed pricing, existing IDX infrastructure, usually the best value.
- General freelancer: cheapest, but check they've done real estate specifically — IDX and lead routing are where generalists struggle.
See Best Real Estate Website Developers in 2026 for a fuller comparison.
Key takeaways
- Non-negotiables: real estate portfolio with live links, IDX experience, SEO/speed included, transparent pricing, you own it.
- Red flags: no quote without a call, SEO as an upsell, no live portfolio, subscription lock-in, guaranteed-lead promises.
- Judge communication from the first two replies — it sets the tone for the whole project.
FAQ
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Alamin Sultan
Web developer for real estate and e‑commerce. WordPress · Next.js · MERN.
