17 Costa Ln
Westport, MA 02790
3 bd 3 ba 2,730 sqft Built 2005 Lot 137,650 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 | $525,000 | $212,900 | $737,900 | $5,497 |
| 2024 | $483,600 | $199,100 | $682,700 | $5,277 |
| 2023 | $452,300 | $182,900 | $635,200 | $5,183 |
| 2022 | $386,500 | $167,000 | $553,500 | $4,694 |
| 2021 | $391,400 | $153,900 | $545,300 | $4,700 |
| 2020 | $391,400 | $148,700 | $540,100 | $4,553 |
| 2019 | $367,200 | $148,700 | $515,900 | $4,266 |
| 2018 | $279,100 | $147,300 | $426,400 | $3,484 |
| 2017 | $306,400 | $147,300 | $453,700 | $3,616 |
| 2016 | $289,000 | $147,300 | $436,300 | $3,451 |
| 2015 | $291,900 | $147,300 | $439,200 | $3,483 |
| 2014 | $297,700 | $147,300 | $445,000 | $3,427 |
| 2006 | — | $186,000 | $186,000 | $991 |
| 2005 | — | $166,700 | $166,700 | $1,024 |
Property facts
Year built
2005
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
2,730 sqft
Lot size
137,650 sqft
ZIP code
02790
City
Westport
Street
Costa Ln
Coordinates
41.65176, -71.09328
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 17 Costa Ln last sell?
No public-record sale is on file for 17 Costa Ln.
What is the current tax assessment for 17 Costa Ln?
The most recent total assessment for 17 Costa Ln (year 2025) is $737,900 with $5,497 in property tax.
When was 17 Costa Ln built?
17 Costa Ln was built in 2005.
How does 17 Costa Ln compare to others on Costa Ln?
We track 1 other property on Costa Ln. Browse the list under "Other properties on Costa Ln" to compare beds, baths, and sale history.
What are the property facts for 17 Costa Ln?
17 Costa Ln is a 3 bed, 3 bath, 2,730 sqft, 137,650 sqft lot single_family.
Is 17 Costa Ln a flip candidate?
No — 17 Costa Ln does not appear in our flips dataset.
Is 17 Costa Ln a tax-appeal candidate?
No — 17 Costa Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.0%
Implied 1-yr
+16.0%
2026 Q3
$909.7K
2026 Q4
$938.6K
ZIP 02790 — Median Price History + Forecast
Explore nearby
Geography
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