15 Butler St
Cos Cob, CT 06807
3 bd 2 ba 1,319 sqft Built 1947 Lot 15,246 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 | $81,760 | $542,150 | $623,910 | $7,711 |
| 2023 | $81,760 | $542,150 | $623,910 | $7,260 |
| 2022 | $81,760 | $542,150 | $623,910 | $7,194 |
| 2021 | $70,770 | $425,250 | $496,020 | $5,972 |
| 2020 | $70,770 | $425,250 | $496,020 | $5,962 |
| 2019 | $70,770 | $425,250 | $496,020 | $6,022 |
| 2018 | $70,770 | $425,250 | $496,020 | $5,888 |
| 2017 | $70,770 | $425,250 | $496,020 | $5,962 |
| 2016 | $70,770 | $425,250 | $496,020 | $5,867 |
| 2015 | $41,790 | $478,170 | $519,960 | $6,168 |
| 2013 | $41,790 | $478,170 | $519,960 | $5,881 |
| 2006 | $40,180 | $651,980 | $692,160 | $5,433 |
| 2004 | $85,260 | $269,080 | $354,340 | $4,135 |
| 2003 | $85,260 | $269,080 | $354,340 | $4,000 |
Property facts
Year built
1947
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,319 sqft
Lot size
15,246 sqft
ZIP code
06807
City
Cos Cob
Street
Butler St
Coordinates
41.03306, -73.60089
Comparable properties nearby
Frequently asked questions
When did 15 Butler St last sell?
No public-record sale is on file for 15 Butler St.
What is the current tax assessment for 15 Butler St?
The most recent total assessment for 15 Butler St (year 2025) is $623,910 with $7,711 in property tax.
When was 15 Butler St built?
15 Butler St was built in 1947.
How does 15 Butler St compare to others on Butler St?
We track 6 other properties on Butler St. Browse the list under "Other properties on Butler St" to compare beds, baths, and sale history.
What are the property facts for 15 Butler St?
15 Butler St is a 3 bed, 2 bath, 1,319 sqft, 15,246 sqft lot single_family.
Is 15 Butler St a flip candidate?
No — 15 Butler St does not appear in our flips dataset.
Is 15 Butler St a tax-appeal candidate?
No — 15 Butler 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
Explore nearby
Geography
Other properties on Butler St