Transaction record
- Sale price
- $1,900,000
- Recorded date
- Sep 23, 2025
- Assessment on sale record
- $1,245,020
- Evidence
- Official state transaction and reported property type
- Confidence
- High
Observed public-record sale
301 Riversville Road
Recorded September 23, 2025 in Greenwich, Connecticut.
Recorded sale price$1.90MHigh evidence
Latest public parcel profile
- Main living area
- 3,308 sq. ft.
- Land
- 4.00 acres
- Year built
- 1904
- Bedrooms
- 4
- Total rooms
- 8
- 2025 assessed total
- $1,323,000
- Assessment neighborhood
- 161100
Parcel facts are the latest owner-free public assessment context and may postdate this transaction.
Synthetic Twin · untouched historical test
What comparable public records implied before seeing this sale
This transaction was in the model’s untouched test subset. The comparison is historical model evaluation—not a current appraisal.
Model midpoint$2.39M
Likely range$2.00M–$2.85M
Recorded vs. midpoint-20.5%
Model confidenceMedium
Observed history at this normalized address
1 recorded sale
Sep 23, 2025$1.90MHighCurrent 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.