The Address Index
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Greenwich Recorded Sales Explorer

Search observed single-family sales assembled from official Connecticut and Town of Greenwich public records. This is a closing-history explorer—not an active-listing feed.

Observed records onlyNo reconstructed or model-created transactions
Recorded sales18,057
Coverage2001–2026
Latest state transaction fileSep 30, 2025
Owner-free parcel profiles22,812
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106 recorded sales

Page 1 of 5

PropertyRecorded dateSale pricePublic parcel contextEvidence
56 Cognewaugh RoadGreenwich, CT Mar 12, 2026 $1.20M 1,600 sq. ft. 0.32 acres · built 1961 SupplementalSupplemental state parcel sale history View record →
297 Cognewaugh RoadGreenwich, CT Jan 9, 2026 $1.89M 3,284 sq. ft. 2.16 acres · built 1973 SupplementalSupplemental state parcel sale history View record →
107 Cognewaugh RoadGreenwich, CT Mar 21, 2025 $3.06M 4,420 sq. ft. 2.00 acres · built 1850 HighOfficial state transaction and reported property type View record →
201 Cognewaugh RoadGreenwich, CT Dec 12, 2024 $3.00M 5,820 sq. ft. 1.98 acres · built 1870 HighOfficial state transaction and reported property type View record →
311 Cognewaugh RoadGreenwich, CT May 31, 2024 $2.67M 5,274 sq. ft. 0.78 acres · built 1975 HighOfficial state transaction and reported property type View record →
181 Cognewaugh RoadGreenwich, CT May 13, 2024 $3.42M 4,587 sq. ft. 2.00 acres · built 1960 HighOfficial state transaction and reported property type View record →
31 Cognewaugh RoadGreenwich, CT Apr 4, 2024 $1.10M 1,620 sq. ft. 0.35 acres · built 1952 SupplementalSupplemental state parcel sale history View record →
320 Cognewaugh RoadGreenwich, CT Nov 16, 2023 $1.61M 3,787 sq. ft. 2.00 acres · built 1947 HighOfficial state transaction and reported property type View record →
154 Cognewaugh RoadGreenwich, CT Aug 9, 2023 $4.10M 5,234 sq. ft. 1.44 acres · built 2007 SupplementalSupplemental state parcel sale history View record →
36 Cognewaugh RoadGreenwich, CT Jul 24, 2023 $2.85M 4,247 sq. ft. 0.31 acres · built 1961 HighOfficial state transaction and reported property type View record →
533 Cognewaugh RoadGreenwich, CT Jul 22, 2023 $2.12M 3,681 sq. ft. 1.58 acres · built 1958 HighOfficial state transaction and reported property type View record →
464 Cognewaugh RoadGreenwich, CT Jul 7, 2023 $2.68M 5,715 sq. ft. 2.00 acres · built 1968 HighOfficial state transaction and reported property type View record →
268 Cognewaugh RoadGreenwich, CT May 12, 2023 $770K 2,010 sq. ft. 1.10 acres · built 1900 HighOfficial state transaction and reported property type View record →
261 Cognewaugh RoadGreenwich, CT May 10, 2023 $4.10M 5,428 sq. ft. 1.01 acres · built 1960 HighOfficial state transaction and reported property type View record →
434 Cognewaugh RoadGreenwich, CT Dec 2, 2022 $4.04M 5,703 sq. ft. 2.08 acres · built 2004 HighOfficial state transaction and reported property type View record →
229 Cognewaugh RoadGreenwich, CT Nov 16, 2022 $1.75M 3,520 sq. ft. 1.05 acres · built 1949 HighOfficial state transaction and reported property type View record →
174 Cognewaugh RoadGreenwich, CT Oct 13, 2022 $3.71M 5,118 sq. ft. 1.76 acres · built 2008 SupplementalSupplemental state parcel sale history View record →
173 Cognewaugh RoadGreenwich, CT Oct 13, 2022 $3.71M No unambiguous parcel match HighOfficial state transaction and reported property type View record →
380 Cognewaugh RoadGreenwich, CT Jul 12, 2022 $2.25M 3,716 sq. ft. 1.14 acres · built 1957 SupplementalSupplemental state parcel sale history View record →
94 Cognewaugh RoadGreenwich, CT Mar 29, 2022 $1.75M 3,398 sq. ft. 2.01 acres · built 1958 SupplementalSupplemental state parcel sale history View record →
340 Cognewaugh RoadGreenwich, CT Feb 2, 2022 $2.70M 4,999 sq. ft. 1.01 acres · built 2020 SupplementalSupplemental state parcel sale history View record →
297 Cognewaugh RoadGreenwich, CT Feb 2, 2022 $1.89M 3,284 sq. ft. 2.16 acres · built 1973 SupplementalSupplemental state parcel sale history View record →
390 Cognewaugh RoadGreenwich, CT Nov 17, 2021 $900K 1,596 sq. ft. 1.06 acres · built 1962 SupplementalSupplemental state parcel sale history View record →
47 Cognewaugh RoadGreenwich, CT Oct 29, 2021 $1.35M 1,872 sq. ft. 0.23 acres · built 1960 SupplementalSupplemental state parcel sale history View record →
277 Cognewaugh RoadGreenwich, CT Sep 28, 2021 $1.65M 3,006 sq. ft. 1.12 acres · built 1969 SupplementalSupplemental state parcel sale history View record →
How to read this

Real closings, with the evidence visible

Every result is an observed sale amount and recorded date from a public government source. “High” means the record and single-family classification appear directly in an official transaction or Town archive. “Supported” means the transaction is official and the property type is corroborated from another public sale or parcel record. “Supplemental” is a sale preserved in the state parcel history.

Browse sales by street in the Greenwich street directory. Non-use transactions, unresolved price conflicts, street-only addresses, zero-number addresses, and ambiguous parcel matches are excluded or left visibly unmatched. Parcel facts may reflect a later assessment than the sale date. No owner names are collected or displayed.