The Address Index
Observed public-record sale

505 Cognewaugh Road

Recorded July 10, 2007 in Greenwich, Connecticut.

Recorded sale price$2.95MHigh evidence
Transaction record
Sale price
$2,950,000
Recorded date
Jul 10, 2007
Assessment on sale record
$1,238,440
Evidence
Official state transaction and reported property type
Confidence
High
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Latest public parcel profile
Main living area
3,475 sq. ft.
Land
1.06 acres
Year built
1927
Bedrooms
4
Total rooms
9
2025 assessed total
$1,273,720
Assessment neighborhood
172110

Parcel facts are the latest owner-free public assessment context and may postdate this transaction.

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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

Jul 10, 2007$2.95MHighCurrent record
Mar 26, 2002$1.73MSupplementalView
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.

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