Transaction record
- Sale price
- $627,500
- Recorded date
- May 9, 2012
- Assessment on sale record
- $598,990
- Evidence
- Official state transaction and reported property type
- Confidence
- High
Observed public-record sale
20 West End Avenue
Recorded May 9, 2012 in Greenwich, Connecticut.
Recorded sale price$628KHigh evidence
Latest public parcel profile
No single parcel profile could be matched confidently to this recorded address. The sale remains visible, but parcel facts are not guessed.
Synthetic Twin
No test-set comparison on this record
This sale is not one of the untouched historical transactions used to evaluate Synthetic Twin. We do not generate or backfill a property projection merely to fill the space.
Observed history at this normalized address
4 recorded sales
Method guardrail
Nothing here is a fictional transaction
The sale row is preserved from a real public record, with its source and evidence grade. Where government sources conflict materially, the transaction is excluded rather than averaged into a made-up price. Model outputs, when available, appear in a separately labeled comparison panel.