Transaction record
- Sale price
- $1,815,000
- Recorded date
- Sep 23, 2020
- Assessment on sale record
- $777,700
- Evidence
- Official state transaction; property type supported by public records
- Confidence
- Supported
Observed public-record sale
77 Park Avenue
Recorded September 23, 2020 in Greenwich, Connecticut.
Recorded sale price$1.81MSupported evidence
Latest public parcel profile
- Main living area
- 6,394 sq. ft.
- Land
- 0.66 acres
- Year built
- 2021
- Bedrooms
- 6
- Total rooms
- 16
- 2025 assessed total
- $4,803,820
- Assessment neighborhood
- 142070
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.