11 Jackson St
Cos Cob, CT 06807
3 bd 3 ba 1,905 sqft Built 1928 Lot 7,405 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 | $188,090 | $441,980 | $630,070 | $7,787 |
| 2023 | $119,140 | $441,980 | $561,120 | $6,529 |
| 2022 | $119,140 | $441,980 | $561,120 | $6,470 |
| 2021 | $114,030 | $367,010 | $481,040 | $5,792 |
| 2020 | $114,030 | $367,010 | $481,040 | $5,782 |
| 2019 | $114,030 | $367,010 | $481,040 | $5,840 |
| 2018 | $114,030 | $367,010 | $481,040 | $5,710 |
| 2017 | $114,030 | $367,010 | $481,040 | $5,782 |
| 2016 | $114,030 | $367,010 | $481,040 | $5,690 |
| 2015 | $156,240 | $372,260 | $528,500 | $6,270 |
| 2013 | $150,500 | $372,260 | $522,760 | $5,912 |
| 2006 | $188,370 | $430,990 | $619,360 | $4,862 |
| 2004 | $213,290 | $156,590 | $369,880 | $4,316 |
| 2003 | $213,290 | $156,590 | $369,880 | $4,176 |
Property facts
Year built
1928
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
1,905 sqft
Lot size
7,405 sqft
ZIP code
06807
City
Cos Cob
Street
Jackson St
Coordinates
41.04271, -73.60243
Comparable properties nearby
Frequently asked questions
When did 11 Jackson St last sell?
No public-record sale is on file for 11 Jackson St.
What is the current tax assessment for 11 Jackson St?
The most recent total assessment for 11 Jackson St (year 2025) is $630,070 with $7,787 in property tax.
When was 11 Jackson St built?
11 Jackson St was built in 1928.
How does 11 Jackson St compare to others on Jackson St?
We do not currently track other properties on Jackson St.
What are the property facts for 11 Jackson St?
11 Jackson St is a 3 bed, 3 bath, 1,905 sqft, 7,405 sqft lot single_family.
Is 11 Jackson St a flip candidate?
No — 11 Jackson St does not appear in our flips dataset.
Is 11 Jackson St a tax-appeal candidate?
No — 11 Jackson St 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
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Geography