666 River Rd
Westport, MA 02790
4 bd 2 ba 1,860 sqft Built 1850 Lot 65,340 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 | $968,700 | $873,000 | $1,841,700 | $13,721 |
| 2024 | $718,600 | $809,400 | $1,528,000 | $11,811 |
| 2023 | $627,300 | $771,200 | $1,398,500 | $11,412 |
| 2022 | $596,900 | $771,200 | $1,368,100 | $11,601 |
| 2021 | $503,700 | $701,900 | $1,205,600 | $10,392 |
| 2020 | $131,200 | $674,100 | $805,300 | $6,789 |
| 2019 | $130,000 | $674,100 | $804,100 | $6,650 |
| 2018 | $122,700 | $702,100 | $824,800 | $6,739 |
| 2017 | $120,000 | $697,100 | $817,100 | $6,512 |
| 2016 | $115,200 | $697,100 | $812,300 | $6,425 |
| 2015 | $97,500 | $626,400 | $723,900 | $5,741 |
| 2014 | $111,900 | $626,400 | $738,300 | $5,685 |
| 2006 | $145,700 | $462,100 | $607,800 | $3,240 |
| 2005 | $115,000 | $458,200 | $573,200 | $3,519 |
| 2004 | $117,500 | $323,600 | $441,100 | $3,560 |
| 2003 | $107,100 | $327,100 | $434,200 | $3,582 |
Property facts
Year built
1850
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
1,860 sqft
Lot size
65,340 sqft
ZIP code
02790
City
Westport
Street
River Rd
Coordinates
41.51790, -71.09869
Comparable properties nearby
Frequently asked questions
When did 666 River Rd last sell?
No public-record sale is on file for 666 River Rd.
What is the current tax assessment for 666 River Rd?
The most recent total assessment for 666 River Rd (year 2025) is $1,841,700 with $13,721 in property tax.
When was 666 River Rd built?
666 River Rd was built in 1850.
How does 666 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 666 River Rd?
666 River Rd is a 4 bed, 2 bath, 1,860 sqft, 65,340 sqft lot single_family.
Is 666 River Rd a flip candidate?
No — 666 River Rd does not appear in our flips dataset.
Is 666 River Rd a tax-appeal candidate?
No — 666 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
+4.0%
Implied 1-yr
+16.0%
2026 Q3
$909.7K
2026 Q4
$938.6K
ZIP 02790 — Median Price History + Forecast
Explore nearby
Geography
Other properties on River Rd