Optimising Your Estate Agency Website for AI Search (Updated 2026)

Two things are true about AI and your website and they point in opposite directions. Almost every guide on the subject tells you only the first.

AI is barely sending you any traffic. Across 50,000 websites in 17 industries, AI referrals came to 0.14% of total visits in 2025 (Semrush, April 2026). Fastest growing channel, still a rounding error.

AI is taking clicks you already had. Pew tracked 68,879 real Google searches: users clicked a result on 8% of searches showing an AI summary, against 15% of those without (Pew Research Center, July 2025). Ahrefs, across 300,000 keywords, measured a 58% lower click-through rate at position one where AI Overviews appear (Ahrefs, February 2026).

So the case for acting is real and it is not the case usually made. You are not chasing a new channel. You are defending the one you have.

Three pieces of standard advice that do not hold up

All three are contradicted by primary sources.

Schema markup does not make you visible to AI. Google’s own guidance states that structured data is not required for generative AI search and that there is no special markup to add (Google Search Central). Schema is worth implementing for rich results in ordinary search. “Otherwise AI cannot see you” is not a reason and it is the basis on which a lot of schema work is sold.

llms.txt is unproven. Google has said it does not support the file and is not planning to (Search Engine Land, July 2025) and of roughly 38,000 domains carrying a valid one, 97% received no requests for it at all in a month (Ahrefs, June 2026). Publish one if you like. Do not pay for it as a strategy.

The crawler most guides tell you to worry about is the wrong one. This is the error with a real cost attached.

Know which bot does what before you block anything

Every AI company runs several crawlers doing completely different jobs and the names are confusingly similar. GPTBot is training only – blocking it does nothing to your ChatGPT search visibility, because a different crawler decides that. Confusing the two is how agencies remove themselves from AI answers while believing they have protected their content (OpenAI, Anthropic, Perplexity).

One correction worth acting on today: Claude-Web no longer appears in Anthropic’s documentation. If your robots.txt or firewall names it, that rule points at an agent which is no longer listed as active and is doing nothing.

One question becomes a dozen searches

Google now documents the mechanism. AI Mode does not run your query, it decomposes it into concurrent sub-queries and assembles an answer from all of them. Google’s own search engineering director: “AI Mode is basically doing a dozen searches for you in the time it takes to do one” (Google, March 2026).

The measurable consequence: the share of AI Overview citations coming from the top ten results has fallen from 76% to 38% in eight months (Ahrefs, March 2026).

Ranking first for “estate agents in [your town]” no longer gets you into the answer. It is built from sub-questions nobody targeted: fees, timescales, local market conditions, what happens after an offer.

Most of your AI visibility is decided off your website

Ahrefs correlated AI brand visibility against the usual signals across 75,000 brands. Branded web mentions came out at 0.66, backlinks at 0.22, domain authority at roughly zero. YouTube mentions scored highest of all at 0.74 (Ahrefs, May 2025).

What gets cited points the same way. Across 680 million citations, these systems lean on Wikipedia, Reddit, YouTube and review platforms far more than on the websites of the businesses being discussed (Profound).

Correlation is not causation and the authors say so. The practical read: an AI plan that never leaves your own site addresses the smaller half of the problem.

The risk nobody is writing about

A Minnesota solar company alleges Google’s AI Overview stated it was being sued by the state Attorney General for misleading customers and that the cited sources contained none of it. A customer who saw it cancelled a $150,000 contract. The claim now runs to a stated $110m–$210m (reported January 2026).

A local, trust-dependent service business damaged by a fabricated allegation. Ask the assistants about your own agency quarterly. Consumer research puts the share who cross-reference an AI recommendation against review platforms at 97% (BrightLocal, February 2026), so the answer is a shortlist and your reviews decide what happens next.

Five questions to ask about your own site

1. Open your robots.txt – Which AI crawlers does it name and were those names current when the file was written?
2. Check your firewall separately – Blanket bot rules written years ago now catch search crawlers that did not exist then and nobody reviews them.
3. Search for something you should rank for – Does an AI summary appear above your result? That is where your clicks are going.
4. Read a property description as though you had to answer a question from it – Parking, storage, commute, catchment. Can you?
5. Ask ChatGPT and Gemini about your own agency – Is what they say accurate?

What a site losing ground to AI looks like

• Impressions steady, clicks falling – The clearest signature of AI Overviews on queries you rank for.
• Nothing from AI sources in analytics – Expected. At a fraction of a percent, it is not the number to judge this by.

Two free tools now measure some of this: GA4 classifies assistant traffic in an AI Assistant channel (GA4) and Search Console reports generative AI impressions (Search Console). Both have sharp limits — no queries, clicks or position and GA4 counts only people who clicked.

Get the full guide

This page helps you find the problem. Optimising Your Website for AI Search covers how we fix it and includes the parts we have not published here.

• The complete crawler reference – every current user agent from OpenAI, Anthropic and Perplexity, what each does and what blocking it costs you.
• How to implement schema correctly – including the type mismatch that makes most estate agency markup meaningless.
• What content survives being summarised.
• Our mobile click study – and why the traffic that survives an AI summary makes the landing experience matter more.
• The off-site playbook – what to do about the mentions, video and review signals that correlate more strongly than anything on your site.
• A quarterly AI reputation check – the prompts to run and what to do when an answer is wrong.
• The mistakes that cost visibility.

Request the guide using the form on this page and we will send it straight over.

Common questions

Is AI actually sending estate agents traffic?

Barely. AI referrals were 0.14% of visits across 50,000 measured sites. The reason to act is the click suppression on searches you already rank for, which is much larger and measurable.

Do I need schema markup to appear in AI answers?

No. Google states that structured data is not required for its generative features and that there is no special markup for it. Implement schema for rich results in ordinary search, which is a real benefit at a fair price.

Is any of this different from ordinary SEO?

Less than the industry suggests. Google’s guidance for its generative features is conventional technical and content advice. The genuinely new work is auditing crawler access and writing content specific enough to survive being summarised.

Sources

Mobile click share: Property Webmasters click study, 1 June to 31 August 2026, 184,732 Google Ads clicks across managed property accounts. Analysis by Matt Atkinson. Full methodology and per-account breakdown in the guide.

Structured data and generative search: Google Search Central.

AI share of referral traffic: Semrush, April 2026.

Clicks with and without AI summaries: Pew Research Center, July 2025. Position-one click-through: Ahrefs, February 2026.

llms.txt: Google’s position reported by Search Engine Land, July 2025; adoption data from Ahrefs, June 2026.

Crawler names and purposes: OpenAI, Anthropic and Perplexity.

Query fan-out: Google, March 2026. Share of citations from the top ten: Ahrefs, March 2026.

Correlates of AI brand visibility: Ahrefs, May 2025, 75,000 brands, correlational. What AI answers cite: Profound, 680 million citations.

Measurement: GA4 and Search Console.

AI Overview misrepresentation case: reported January 2026. Consumer verification behaviour: BrightLocal, February 2026, US panel.