Real ChatGPT answer · index seedEuwr3i6CIAAcompleteReal estate · real estate investingcomparison

Why do Zillow comps sometimes differ so drastically from actual recent sales data in historic districts and how do I fix that?

ChatGPTgpt-62 queries11/1/2026
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The searches the AI actually ran for this prompt.

SEED QUERY
Why do Zillow comps sometimes differ so drastically from actual recent sales data in historic districts and how do I fix that?
2 real searches · 1 real-search pass
Zillow Zestimate methodology comparable sales home facts historic homes limitations officialGoogle ↗
OBSERVED
Fannie Mae comparable sales selection neighborhood boundaries historic properties appraisal guidance sales comparison approachGoogle ↗
OBSERVED

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

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Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

Classifying 2 queries…

Searches and sources

ChatGPT2 real searches · gpt-6
Zillow Zestimate methodology comparable sales home facts historic homes limitations official Google ↗
Fannie Mae comparable sales selection neighborhood boundaries historic properties appraisal guidance sales comparison approach Google ↗
  1. Comparable Sales · guide-selling.fanniemae.com
  2. Neighborhood Section of the Appraisal Report · guide-selling.fanniemae.com
  3. Comparable Sales · selling-guide.fanniemae.com
  4. Adjustments to Comparable Sales · selling-guide.fanniemae.com
  5. How Accurate Is My Zestimate, and Can I Influence It? · zillow.com
  6. How does Zillow receive price history information? · zillow.help

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Zillow Zestimate methodology comparable sales home facts historic homes limitations official
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
Fannie Mae comparable sales selection neighborhood boundaries historic properties appraisal guidance sales comparison approach
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1