How do local zoning ordinance changes regarding accessory dwelling units impact the future resale value and appraisal methodology for suburban single-family zoned lots in the Pacific Northwest?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How do local zoning ordinance changes regarding accessory dwelling units impact the future resale value and appraisal methodology for suburban single-family zoned lots in the Pacific Northwest?
4 real searches · 1 real-search pass
2025 2026 Pacific Northwest ADU zoning laws Washington Oregon state legislation local ordinances appraisal property valueGoogle ↗
OBSERVEDReason
Washington HB 1337 ADU requirements local zoning appraisal property valuation accessory dwelling units officialGoogle ↗
OBSERVEDInstruction
Oregon HB 2001 HB 2003 ADU zoning laws middle housing accessory dwelling units local jurisdictions officialGoogle ↗
OBSERVEDReason
Fannie Mae appraisal accessory dwelling unit valuation comparable sales income approach ADU Selling GuideGoogle ↗
OBSERVEDComparison
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 (4)
Classes come from the query-classifier (a local Laya model). 4 of 4 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT4 real searches · gpt-6
2025 2026 Pacific Northwest ADU zoning laws Washington Oregon state legislation local ordinances appraisal property value Google ↗
Washington HB 1337 ADU requirements local zoning appraisal property valuation accessory dwelling units official Google ↗
Oregon HB 2001 HB 2003 ADU zoning laws middle housing accessory dwelling units local jurisdictions official Google ↗
Fannie Mae appraisal accessory dwelling unit valuation comparable sales income approach ADU Selling Guide Google ↗
- Accessory Dwelling Units (ADUs) · commerce.wa.gov
- RCW 36.70A.680: · app6.leg.wa.gov
- WAC 365-196-880: · apps.leg.wa.gov
- ADUs and Middle Housing · buildingconnections.seattle.gov
- 2024 Accessory Dwelling Units Annual Report · cityofseattle.org
- Oregon Revised Statutes · oregonlegislature.gov
- Department of Land Conservation and Development : Housing Choice : Housing Program : State of Oregon · oregon.gov
- Fannie Mae Selling Guide March 4, 2026 · singlefamily.fanniemae.com
Queries
4 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
2025 2026 Pacific Northwest ADU zoning laws Washington Oregon state legislation local ordinances appraisal property value OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
Washington HB 1337 ADU requirements local zoning appraisal property valuation accessory dwelling units official OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 | |
Oregon HB 2001 HB 2003 ADU zoning laws middle housing accessory dwelling units local jurisdictions official OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
Fannie Mae appraisal accessory dwelling unit valuation comparable sales income approach ADU Selling Guide OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 |