Home › CA › Los Angeles › Stefan Costa
Stefan Costa
Listing Agent · Los Angeles, CA
📍 Los Angeles, CA
★ Named by AI assistants Unverified · basic profile
Neutral directory — rankings measured from AI answers, never sold. Removal on request.
10%
AI answer share
#17 in West Hollywood
Measured July 2026

Is this you?

What claiming unlocks:

  • 🔒 The exact questions where AI names Stefan — free to unlock
  • 🔒 The ChatGPT, Claude & Gemini breakdown, question by question
  • 🔒 A verified profile the engines can read — your bio, brokerage, and photo

Claim free to see the exact questions and the gap. Claiming takes about 2 minutes — your claimed page then carries your free AI visibility check, which shows the exact questions where AI names you, engine by engine.

Claim your free profile — see where you stand (2 minutes) →
10%
AI answer share
2 of 20
AI answers naming Stefan
#17
Rank in West Hollywood

The gap in West Hollywood

Stefan Costa Unverified · basic profile
10% AI answer share · named in 2 of 20 answers
Tami Pardee #1 in West Hollywood
55% AI answer share · named in 11 of 20 answers

Both rows come from the same 20 recorded AI answers for West Hollywood, measured July 2026. No paid placement.

About Stefan

Stefan Costa is one of the most AI-cited listing agents in West Hollywood, CA. When home sellers ask AI assistants (ChatGPT, Claude, Google AI) who should list their home in West Hollywood, Stefan Costa is named in 2 of 20 answers — an 10% AI answer share, ranking #17 in West Hollywood.

This profile shows AI-observed visibility only — citation share across major AI assistants. We do not publish sales figures or reviews we cannot verify.

What sellers ask AI about Stefan

The exact questions home sellers ask AI — answered from PropCite's measured citation data.

Is Stefan Costa a good listing agent in West Hollywood?
Stefan Costa is among the most AI-cited listing agents in West Hollywood, CA — named in 2 of 20 AI answers (an 10% AI answer share), ranking #17 in West Hollywood. Rankings reflect AI citation share, not paid placement.
What city does Stefan Costa serve?
Stefan Costa serves the Los Angeles, CA market.
How is Stefan's ranking measured?
PropCite asks ChatGPT and other major AIs real seller prompts and questions about West Hollywood every month and counts how often each agent is named. Stefan Costa appears in 2 of 20 answers.