Transaction record
- Sale price
- $4,600,000
- Recorded date
- Feb 28, 2024
- Assessment on sale record
- $1,623,230
- Evidence
- Official state transaction and reported property type
- Confidence
- High
Observed public-record sale
271 Lake Avenue
Recorded February 28, 2024 in Greenwich, Connecticut.
Recorded sale price$4.60MHigh evidence
Latest public parcel profile
- Main living area
- 4,292 sq. ft.
- Land
- 0.53 acres
- Year built
- 1920
- Bedrooms
- 5
- Total rooms
- 13
- 2025 assessed total
- $2,601,900
- Assessment neighborhood
- 140070
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
2 recorded sales
Feb 28, 2024$4.60MHighCurrent 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.