398 River Rd
Westport, MA 02790
3 bd 3 ba 2,442 sqft Built 1957 Lot 29,621 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 | $569,800 | $533,900 | $1,103,700 | $8,223 |
| 2024 | $558,100 | $494,600 | $1,052,700 | $8,137 |
| 2023 | $471,200 | $618,800 | $1,090,000 | $8,894 |
| 2022 | $401,000 | $618,800 | $1,019,800 | $8,648 |
| 2021 | $259,000 | $562,500 | $821,500 | $7,081 |
| 2020 | $228,700 | $600,000 | $828,700 | $6,986 |
| 2019 | $222,600 | $600,000 | $822,600 | $6,803 |
| 2018 | $170,200 | $644,500 | $814,700 | $6,656 |
| 2017 | $172,700 | $644,500 | $817,200 | $6,513 |
| 2016 | $172,700 | $626,600 | $799,300 | $6,322 |
| 2015 | $165,900 | $716,200 | $882,100 | $6,995 |
| 2014 | $167,300 | $716,200 | $883,500 | $6,803 |
| 2006 | $217,200 | $619,100 | $836,300 | $4,457 |
| 2005 | $169,800 | $662,900 | $832,700 | $5,113 |
| 2004 | $157,600 | $531,200 | $688,800 | $5,559 |
| 2003 | $157,600 | $533,500 | $691,100 | $5,702 |
Property facts
Year built
1957
Property type
single_family
Stories
—
Beds
3
Baths
3
Living area
2,442 sqft
Lot size
29,621 sqft
ZIP code
02790
City
Westport
Street
River Rd
Coordinates
41.53079, -71.10706
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 398 River Rd last sell?
No public-record sale is on file for 398 River Rd.
What is the current tax assessment for 398 River Rd?
The most recent total assessment for 398 River Rd (year 2025) is $1,103,700 with $8,223 in property tax.
When was 398 River Rd built?
398 River Rd was built in 1957.
How does 398 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 398 River Rd?
398 River Rd is a 3 bed, 3 bath, 2,442 sqft, 29,621 sqft lot single_family.
Is 398 River Rd a flip candidate?
No — 398 River Rd does not appear in our flips dataset.
Is 398 River Rd a tax-appeal candidate?
No — 398 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