The Address Index
Observed public-record sale

289 Round Hill Road

Recorded April 16, 2010 in Greenwich, Connecticut.

Recorded sale price$4.60MHigh evidence
Transaction record
Sale price
$4,600,000
Recorded date
Apr 16, 2010
Assessment on sale record
$3,093,860
Evidence
Official state transaction and reported property type
Confidence
High
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Latest public parcel profile
Main living area
7,042 sq. ft.
Land
2.00 acres
Year built
1929
Bedrooms
6
Total rooms
14
2025 assessed total
$3,982,930
Assessment neighborhood
162100

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

1 recorded sale

Apr 16, 2010$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.

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