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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209 recorded sales

Page 1 of 9

PropertyRecorded dateSale pricePublic parcel contextEvidence
341 Sound Beach AvenueGreenwich, CT Apr 13, 2026 $3.01M 3,160 sq. ft. 0.42 acres · built 1875 SupplementalSupplemental state parcel sale history View record →
29 Sound Beach AvenueGreenwich, CT Mar 30, 2026 $2.20M 1,925 sq. ft. 0.14 acres · built 1946 SupplementalSupplemental state parcel sale history View record →
45 Sound Beach Avenue ExtensionGreenwich, CT Mar 13, 2026 $1.57M 1,344 sq. ft. 0.28 acres · built 1953 SupplementalSupplemental state parcel sale history View record →
18 Sound Beach AvenueGreenwich, CT Mar 9, 2026 $1.85M 1,488 sq. ft. 0.19 acres · built 1950 SupplementalSupplemental state parcel sale history View record →
348 Sound Beach AvenueGreenwich, CT Jan 13, 2026 $4.50M 4,114 sq. ft. 0.28 acres · built 2007 SupplementalSupplemental state parcel sale history View record →
346 Sound Beach AvenueGreenwich, CT Dec 30, 2025 $4.29M 3,514 sq. ft. 0.28 acres · built 1900 SupplementalSupplemental state parcel sale history View record →
27 Sound Beach AvenueGreenwich, CT Dec 18, 2025 $1.58M 1,928 sq. ft. 0.14 acres · built 1927 SupplementalSupplemental state parcel sale history View record →
403 Sound Beach AvenueGreenwich, CT Dec 9, 2025 $5.28M 4,490 sq. ft. 0.36 acres · built 2007 SupplementalSupplemental state parcel sale history View record →
28 Sound Beach AvenueGreenwich, CT Jun 24, 2025 $1.60M 1,824 sq. ft. 0.18 acres · built 1940 HighOfficial state transaction and reported property type View record →
137 Sound Beach AvenueGreenwich, CT Mar 11, 2025 $1.90M 4,422 sq. ft. 0.23 acres · built 2025 HighOfficial state transaction and reported property type View record →
45 Sound Beach AvenueGreenwich, CT Sep 20, 2024 $1.61M 2,105 sq. ft. 0.14 acres · built 1948 HighOfficial state transaction and reported property type View record →
410 Sound Beach AvenueGreenwich, CT Aug 19, 2024 $4.20M 3,705 sq. ft. 0.28 acres · built 1999 SupplementalSupplemental state parcel sale history View record →
45 Sound Beach Avenue ExtensionGreenwich, CT Jul 25, 2024 $1.39M 1,344 sq. ft. 0.28 acres · built 1953 HighOfficial state transaction and reported property type View record →
25 Sound Beach AvenueGreenwich, CT Jul 8, 2024 $1.60M 1,740 sq. ft. 0.14 acres · built 1925 HighOfficial state transaction and reported property type View record →
18 Sound Beach AvenueGreenwich, CT Jun 11, 2024 $950K 1,488 sq. ft. 0.19 acres · built 1950 HighOfficial state transaction and reported property type View record →
406 Sound Beach AvenueGreenwich, CT Jan 26, 2024 $2.93M 3,666 sq. ft. 0.69 acres · built 1900 HighOfficial state transaction and reported property type View record →
20 Sound Beach AvenueGreenwich, CT Jan 2, 2024 $650K 3,243 sq. ft. 0.17 acres · built 2024 SupplementalSupplemental state parcel sale history View record →
346 Sound Beach AvenueGreenwich, CT Oct 2, 2023 $3.95M 3,514 sq. ft. 0.28 acres · built 1900 HighOfficial state transaction and reported property type View record →
380 Sound Beach AvenueGreenwich, CT Jul 14, 2023 $2.85M 3,222 sq. ft. 0.22 acres · built 1924 SupplementalSupplemental state parcel sale history View record →
302 Sound Beach AvenueGreenwich, CT Jul 14, 2023 $2.38M 2,321 sq. ft. 0.24 acres · built 1967 HighOfficial state transaction and reported property type View record →
347 Sound Beach AvenueGreenwich, CT May 24, 2023 $5.50M 5,916 sq. ft. 0.37 acres · built 2002 HighOfficial state transaction and reported property type View record →
400 Sound Beach AvenueGreenwich, CT Dec 2, 2022 $3.65M 3,913 sq. ft. 0.53 acres · built 1899 HighOfficial state transaction and reported property type View record →
346 Sound Beach AvenueGreenwich, CT Aug 4, 2022 $1.68M 3,514 sq. ft. 0.28 acres · built 1900 SupplementalSupplemental state parcel sale history View record →
35 Sound Beach AvenueGreenwich, CT May 23, 2022 $1.46M 1,983 sq. ft. 0.14 acres · built 1929 SupplementalSupplemental state parcel sale history View record →
393 Sound Beach AvenueGreenwich, CT Nov 19, 2021 $3.60M 4,250 sq. ft. 0.27 acres · built 1931 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.