6 Cos Cob Ave
Greenwich, CT 06807
3 bd 4 ba 1,802 sqft Built 1951 Lot 6,534 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $269,290 | $414,330 | $683,620 | $8,449 |
| 2023 | $187,810 | $414,330 | $602,140 | $7,007 |
| 2022 | $187,810 | $414,330 | $602,140 | $6,943 |
| 2021 | $230,790 | $345,100 | $575,890 | $6,934 |
| 2020 | $230,790 | $345,100 | $575,890 | $6,922 |
| 2019 | $230,790 | $345,100 | $575,890 | $6,991 |
| 2018 | $230,790 | $345,100 | $575,890 | $6,836 |
| 2017 | $238,070 | $345,030 | $583,100 | $7,008 |
| 2016 | $238,070 | $345,030 | $583,100 | $6,897 |
| 2015 | $154,000 | $361,760 | $515,760 | $6,118 |
| 2013 | $154,000 | $361,760 | $515,760 | $5,833 |
| 2006 | $126,910 | $413,350 | $540,260 | $4,241 |
| 2004 | $140,980 | $154,000 | $294,980 | $3,442 |
| 2003 | $140,980 | $154,000 | $294,980 | $3,330 |
Property facts
Year built
1951
Property type
single_family
Stories
—
Beds
3
Baths
4
Living area
1,802 sqft
Lot size
6,534 sqft
ZIP code
06807
City
Greenwich
Street
Cos Cob Ave
Coordinates
41.04211, -73.59529
Comparable properties nearby
Frequently asked questions
When did 6 Cos Cob Ave last sell?
No public-record sale is on file for 6 Cos Cob Ave.
What is the current tax assessment for 6 Cos Cob Ave?
The most recent total assessment for 6 Cos Cob Ave (year 2025) is $683,620 with $8,449 in property tax.
When was 6 Cos Cob Ave built?
6 Cos Cob Ave was built in 1951.
How does 6 Cos Cob Ave compare to others on Cos Cob Ave?
We track 4 other properties on Cos Cob Ave. Browse the list under "Other properties on Cos Cob Ave" to compare beds, baths, and sale history.
What are the property facts for 6 Cos Cob Ave?
6 Cos Cob Ave is a 3 bed, 4 bath, 1,802 sqft, 6,534 sqft lot single_family.
Is 6 Cos Cob Ave a flip candidate?
No — 6 Cos Cob Ave does not appear in our flips dataset.
Is 6 Cos Cob Ave a tax-appeal candidate?
No — 6 Cos Cob Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.5%
Implied 1-yr
+17.8%
2025 Q4
$2.1M
2026 Q1
$2.17M
ZIP 06807 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Cos Cob Ave