What is the average cost to install a radon mitigation system in a newly built single-family house and should I negotiate that into the purchase contract?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What is the average cost to install a radon mitigation system in a newly built single-family house and should I negotiate that into the purchase contract?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
2026 radon mitigation system installation cost new construction passive radon system active fan cost United States Google ↗
North Carolina radon resistant new construction building code radon mitigation requirements Hendersonville NC Google ↗
- APPENDIX AF RADON CONTROL METHODS - 2024 NORTH CAROLINA STATE BUILDING CODE: RESIDENTIAL CODE · codes.iccsafe.org
- Builder and Contractor Resources for Radon-Resistant New Construction (RRNC) · epa.gov
- Radon Mitigation · ncdhhs.gov
- How to Address Radon When Building a New Home · epa.gov
- Building Radon Out · epa.gov
- Building Radon Safe · extension.uga.edu
- How Much Does a Radon Mitigation System Cost? · angi.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
2026 radon mitigation system installation cost new construction passive radon system active fan cost United States OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 | |
North Carolina radon resistant new construction building code radon mitigation requirements Hendersonville NC OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 |