Transaction record
- Sale price
- $4,321,000
- Recorded date
- Sep 26, 2025
- Assessment on sale record
- $2,233,980
- Evidence
- Official state transaction and reported property type
- Confidence
- High
Observed public-record sale
6 Coachlamp Lane
Recorded September 26, 2025 in Greenwich, Connecticut.
Recorded sale price$4.32MHigh evidence
Latest public parcel profile
- Main living area
- 6,166 sq. ft.
- Land
- 0.65 acres
- Year built
- 2008
- Bedrooms
- 5
- Total rooms
- 16
- 2025 assessed total
- $2,826,670
- Assessment neighborhood
- 170110
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$6.27M
Likely range$5.33M–$7.37M
Recorded vs. midpoint-31.0%
Model confidenceMedium
Observed history at this normalized address
3 recorded sales
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.