The Address Index
Observed public-record sale

1 Nawthorne Road

Recorded August 28, 2017 in Greenwich, Connecticut.

Recorded sale price$3.27MHigh evidence
Transaction record
Sale price
$3,265,738
Recorded date
Aug 28, 2017
Assessment on sale record
$2,102,240
Evidence
Official state transaction and reported property type
Confidence
High
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Latest public parcel profile
Main living area
6,797 sq. ft.
Land
0.65 acres
Year built
1904
Bedrooms
6
Total rooms
17
2025 assessed total
$4,397,120
Assessment neighborhood
111060

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

Aug 2, 2022$5.80MSupplementalView
Aug 28, 2017$3.27MHighCurrent 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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