11 River Rd
Cos Cob, CT 06807
2 bd 3 ba 1,270 sqft Built 1979 condo
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 | $510,440 | — | $510,440 | $6,309 |
| 2023 | $510,440 | — | $510,440 | $5,939 |
| 2022 | $510,440 | — | $510,440 | $5,885 |
| 2021 | $494,970 | — | $494,970 | $5,959 |
| 2020 | $494,970 | — | $494,970 | $5,950 |
| 2019 | $494,970 | — | $494,970 | $6,009 |
| 2018 | $494,970 | — | $494,970 | $5,875 |
| 2017 | $494,970 | — | $494,970 | $5,949 |
| 2016 | $440,860 | — | $440,860 | $5,215 |
| 2015 | $385,840 | — | $385,840 | $4,577 |
| 2013 | $385,840 | — | $385,840 | $4,364 |
| 2006 | $473,410 | — | $473,410 | $3,716 |
| 2004 | $259,000 | — | $259,000 | $3,023 |
| 2003 | $259,000 | — | $259,000 | $2,924 |
Property facts
Year built
1979
Property type
condo
Stories
3
Beds
2
Baths
3
Living area
1,270 sqft
Lot size
—
ZIP code
06807
City
Cos Cob
Street
River Rd
Coordinates
41.03366, -73.59496
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 11 River Rd last sell?
No public-record sale is on file for 11 River Rd.
What is the current tax assessment for 11 River Rd?
The most recent total assessment for 11 River Rd (year 2025) is $510,440 with $6,309 in property tax.
When was 11 River Rd built?
11 River Rd was built in 1979.
How does 11 River Rd compare to others on River Rd?
We track 8 other properties on River Rd. Browse the list under "Other properties on River Rd" to compare beds, baths, and sale history.
What are the property facts for 11 River Rd?
11 River Rd is a 2 bed, 3 bath, 1,270 sqft condo.
Is 11 River Rd a flip candidate?
No — 11 River Rd does not appear in our flips dataset.
Is 11 River Rd a tax-appeal candidate?
No — 11 River Rd 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 River Rd