Transaction record
- Sale price
- $3,510,000
- Recorded date
- Feb 11, 2004
- Assessment on sale record
- $2,260,160
- Evidence
- Official state transaction; property type supported by public records
- Confidence
- Supported
Observed public-record sale
40 Mayo Avenue
Recorded February 11, 2004 in Greenwich, Connecticut.
Recorded sale price$3.51MSupported evidence
Latest public parcel profile
- Main living area
- 5,806 sq. ft.
- Land
- 1.20 acres
- Year built
- 1965
- Bedrooms
- 4
- Total rooms
- 11
- 2025 assessed total
- $4,084,360
- Assessment neighborhood
- 114020
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
Feb 11, 2004$3.51MSupportedCurrent record
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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.