Boundary: Portland citywide provider data. No metric identifies seller motivation or establishes an offer price for a current listing.
Observed data
| Provider | Metric | Value | Unit | Period | Population |
|---|---|---|---|---|---|
| Redfin | Median days on market | 19 | days | 3 months ending 2026-08 | Homes going under contract |
| Redfin | Average sale-to-final-list ratio | 100.5 | percent | 2026-08 | Closed sales after outlier exclusions |
| Redfin | Sold above final list | 39.6 | percent | 2026-08 | Closed sales |
| Redfin | Listings with price drops | 39.2 | percent | 2026-08 | Active listings; drop at least 1% and no more than 50% |
| Zillow | Median days to pending | 17 | days | 2026-08-31 | Listings changing from for-sale to pending |
| Zillow | For-sale inventory | 2942 | listings | 2026-08-31 | Provider-covered for-sale inventory |
| Zillow | New listings | 851 | listings | 2026-08-31 | Provider-covered new listings |
| Realtor.com | Active listings | 3429 | listings | 2026-09 page; charts through 2026-08 | MLS-listed active inventory |
Interpretation
A price drop occurs while a listing is active. A sale-to-list ratio is calculated after a sale and uses the final list price. A listing can therefore receive a price reduction and later sell at or above that reduced price.
The 487-listing difference between Zillow's and Realtor.com's displayed inventory counts is a coverage difference to investigate, not a set of confirmed duplicate or missing homes. Counts should not be added or averaged.
Sources
- Redfin Portland: Portland sale, timing and price-change metrics.
- Redfin data definitions: Population and calculation definitions.
- Redfin methodology: Rolling-window, adjustment and price-drop rules.
- Zillow Portland: Inventory, new-listing and pending-time observations.
- Realtor.com Portland: Active-listing and days-on-market context.
Method and limits
Values were transcribed from the named public pages on 2026-09-29. Derived differences use the displayed values without hidden precision. No provider supplied a record-level sample size on the cited city page, so sample size is recorded as not supplied. The table is a dated comparison, not a property valuation, forecast or complete market census. Historical values may be revised by the providers.
Read the shared methodology · Download the calculation table · Return to the research library