20 William St
Fairhaven, MA 02719
4 bd 4 ba 2,424 sqft Built 1850 Lot 3,428 sqft multi_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 | $229,000 | $236,700 | $465,700 | $4,340 |
| 2024 | $224,200 | $236,700 | $460,900 | $4,254 |
| 2023 | $224,200 | $204,200 | $428,400 | $4,263 |
| 2022 | $206,300 | $186,000 | $392,300 | $4,009 |
| 2021 | $206,300 | $169,100 | $375,400 | $4,238 |
| 2020 | $206,300 | $169,100 | $375,400 | $4,152 |
| 2019 | $186,000 | $144,900 | $330,900 | $3,862 |
| 2018 | $195,700 | $137,900 | $333,600 | $3,920 |
| 2017 | $243,000 | $132,700 | $375,700 | $4,523 |
| 2016 | $230,900 | $130,100 | $361,000 | $4,397 |
| 2015 | $221,800 | $130,100 | $351,900 | $4,276 |
| 2014 | $221,800 | $130,100 | $351,900 | $4,047 |
| 2006 | $172,200 | $166,400 | $338,600 | $2,749 |
| 2003 | $113,300 | $133,400 | $246,700 | $2,916 |
| 2000 | $93,900 | $58,400 | $152,300 | $2,306 |
Property facts
Year built
1850
Property type
multi_family
Stories
5
Beds
4
Baths
4
Living area
2,424 sqft
Lot size
3,428 sqft
ZIP code
02719
City
Fairhaven
Street
William St
Coordinates
41.63559, -70.90412
Comparable properties nearby
Frequently asked questions
When did 20 William St last sell?
No public-record sale is on file for 20 William St.
What is the current tax assessment for 20 William St?
The most recent total assessment for 20 William St (year 2025) is $465,700 with $4,340 in property tax.
When was 20 William St built?
20 William St was built in 1850.
How does 20 William St compare to others on William St?
We track 6 other properties on William St. Browse the list under "Other properties on William St" to compare beds, baths, and sale history.
What are the property facts for 20 William St?
20 William St is a 4 bed, 4 bath, 2,424 sqft, 3,428 sqft lot multi_family.
Is 20 William St a flip candidate?
No — 20 William St does not appear in our flips dataset.
Is 20 William St a tax-appeal candidate?
No — 20 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
+1.7%
Implied 1-yr
+6.7%
2026 Q2
$611.8K
2026 Q3
$621.1K
ZIP 02719 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St