33 William St
Westport, MA 02790
3 bd 2 ba 1,960 sqft Built 1965 Lot 7,200 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 | $239,700 | $156,200 | $395,900 | $2,949 |
| 2024 | $236,500 | $144,800 | $381,300 | $2,947 |
| 2023 | $211,800 | $131,900 | $343,700 | $2,805 |
| 2022 | $180,300 | $119,900 | $300,200 | $2,546 |
| 2021 | $180,300 | $109,000 | $289,300 | $2,494 |
| 2020 | $180,300 | $104,600 | $284,900 | $2,402 |
| 2019 | $177,200 | $109,900 | $287,100 | $2,374 |
| 2018 | $136,900 | $104,300 | $241,200 | $1,971 |
| 2017 | $132,800 | $101,000 | $233,800 | $1,863 |
| 2016 | $125,700 | $97,700 | $223,400 | $1,767 |
| 2015 | $113,100 | $99,900 | $213,000 | $1,689 |
| 2014 | $115,200 | $99,900 | $215,100 | $1,656 |
| 2006 | $142,900 | $129,900 | $272,800 | $1,454 |
| 2005 | $111,000 | $110,900 | $221,900 | $1,362 |
| 2004 | $103,200 | $50,800 | $154,000 | $1,243 |
| 2003 | $103,200 | $46,200 | $149,400 | $1,233 |
Property facts
Year built
1965
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,960 sqft
Lot size
7,200 sqft
ZIP code
02790
City
Westport
Street
William St
Coordinates
41.67058, -71.11064
Comparable properties nearby
Frequently asked questions
When did 33 William St last sell?
No public-record sale is on file for 33 William St.
What is the current tax assessment for 33 William St?
The most recent total assessment for 33 William St (year 2025) is $395,900 with $2,949 in property tax.
When was 33 William St built?
33 William St was built in 1965.
How does 33 William St compare to others on William St?
We do not currently track other properties on William St.
What are the property facts for 33 William St?
33 William St is a 3 bed, 2 bath, 1,960 sqft, 7,200 sqft lot single_family.
Is 33 William St a flip candidate?
No — 33 William St does not appear in our flips dataset.
Is 33 William St a tax-appeal candidate?
No — 33 William 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
+4.0%
Implied 1-yr
+16.0%
2026 Q3
$909.7K
2026 Q4
$938.6K
ZIP 02790 — Median Price History + Forecast
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Geography