15 Cosmo St
Westerly, RI 02891
3 bd 3 ba 1,868 sqft Built 2017 Lot 20,473 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 | $410,300 | $176,800 | $587,100 | $4,174 |
| 2023 | $310,900 | $126,300 | $437,200 | $4,206 |
| 2022 | $310,900 | $126,300 | $437,200 | $4,180 |
| 2021 | $258,500 | $109,800 | $368,300 | $4,243 |
| 2020 | $258,500 | $109,800 | $368,300 | $4,165 |
| 2019 | $254,500 | $109,800 | $364,300 | $4,080 |
| 2018 | $232,100 | $109,800 | $341,900 | $4,062 |
| 2017 | — | $65,300 | $65,300 | $757 |
| 2016 | — | $65,300 | $65,300 | $763 |
| 2015 | — | $66,700 | $66,700 | $722 |
| 2014 | — | $66,700 | $66,700 | $710 |
| 2013 | — | $66,700 | $66,700 | $702 |
| 2006 | — | $59,100 | $59,100 | $633 |
Property facts
Year built
2017
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
1,868 sqft
Lot size
20,473 sqft
ZIP code
02891
City
Westerly
Street
Cosmo St
Coordinates
41.35643, -71.76868
Comparable properties nearby
Frequently asked questions
When did 15 Cosmo St last sell?
No public-record sale is on file for 15 Cosmo St.
What is the current tax assessment for 15 Cosmo St?
The most recent total assessment for 15 Cosmo St (year 2025) is $587,100 with $4,174 in property tax.
When was 15 Cosmo St built?
15 Cosmo St was built in 2017.
How does 15 Cosmo St compare to others on Cosmo St?
We track 5 other properties on Cosmo St. Browse the list under "Other properties on Cosmo St" to compare beds, baths, and sale history.
What are the property facts for 15 Cosmo St?
15 Cosmo St is a 3 bed, 3 bath, 1,868 sqft, 20,473 sqft lot single_family.
Is 15 Cosmo St a flip candidate?
No — 15 Cosmo St does not appear in our flips dataset.
Is 15 Cosmo St a tax-appeal candidate?
No — 15 Cosmo 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
+0.3%
Implied 1-yr
+1.3%
2026 Q3
$1.08M
2026 Q4
$1.08M
ZIP 02891 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Cosmo St