Transaction record
- Sale price
- $1,862,000
- Recorded date
- Sep 28, 2023
- Assessment on sale record
- $1,068,270
- Evidence
- Official state transaction and reported property type
- Confidence
- High
Observed public-record sale
42 Mallard Drive
Recorded September 28, 2023 in Greenwich, Connecticut.
Recorded sale price$1.86MHigh evidence
Latest public parcel profile
- Main living area
- 6,759 sq. ft.
- Land
- 0.37 acres
- Year built
- 2024
- Bedrooms
- 5
- Total rooms
- 15
- 2025 assessed total
- $3,403,540
- Assessment neighborhood
- 140010
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
Sep 28, 2023$1.86MHighCurrent 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.