Transaction record
- Sale price
- $4,227,688
- Recorded date
- Dec 6, 2024
- Evidence
- Supplemental state parcel sale history
- Confidence
- Supplemental
Observed public-record sale
889 Lake Avenue
Recorded December 6, 2024 in Greenwich, Connecticut.
Recorded sale price$4.23MSupplemental evidence
Latest public parcel profile
- Main living area
- 6,817 sq. ft.
- Land
- 4.00 acres
- Year built
- 1982
- Bedrooms
- 5
- Total rooms
- 12
- 2025 assessed total
- $3,152,800
- Assessment neighborhood
- 180100
Parcel facts are the latest owner-free public assessment context and may postdate this transaction.
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
1 recorded sale
Dec 6, 2024$4.23MSupplementalCurrent record
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.