Transaction record
- Sale price
- $1,800,000
- Recorded date
- Dec 20, 2002
- Assessment on sale record
- $1,303,330
- Evidence
- Official state transaction; property type supported by public records
- Confidence
- Supported
Observed public-record sale
851 Lake Avenue
Recorded December 20, 2002 in Greenwich, Connecticut.
Recorded sale price$1.80MSupported evidence
Latest public parcel profile
- Main living area
- 8,018 sq. ft.
- Land
- 4.00 acres
- Year built
- 2003
- Bedrooms
- 6
- Total rooms
- 15
- 2025 assessed total
- $4,150,020
- 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
3 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.