57 William Onthank Ln
Southborough, MA 01772
2 bd 3 ba 1,820 sqft Built 1998 condos
Most recent sale
$399,900
May 16, 2005
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Oct 27, 2022 | Sold | $509,000 | MLSPIN |
| Sep 14, 2022 | Listed | $489,000 | MLS #73036786 |
| May 16, 2005 | Sold | $399,900 | MLS #70163471 |
| Mar 28, 2005 | Listed | $399,900 | MLS #70163471 |
| Jun 1, 1999 | Sold | $223,960 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $500,800 | — | $500,800 | $6,916 |
| 2024 | $483,100 | — | $483,100 | $6,720 |
| 2022 | $419,900 | — | $419,900 | $6,185 |
| 2020 | $347,600 | — | $347,600 | $5,791 |
| 2018 | $352,400 | — | $352,400 | $5,688 |
| 2016 | $298,200 | — | $298,200 | $4,718 |
| 2015 | $278,200 | — | $278,200 | $4,457 |
| 2014 | $285,700 | — | $285,700 | $4,623 |
| 2006 | $343,700 | — | $343,700 | $4,248 |
| 2005 | $328,700 | — | $328,700 | $4,168 |
| 2004 | $303,700 | — | $303,700 | $3,887 |
| 2003 | $265,000 | — | $265,000 | $3,244 |
Property facts
Year built
1998
Property type
condos
Stories
2
Beds
2
Baths
3
Living area
1,820 sqft
Lot size
—
ZIP code
01772
City
Southborough
Street
William Onthank Ln
Coordinates
42.30151, -71.49512
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 57 William Onthank Ln last sell?
57 William Onthank Ln most recently sold on May 16, 2005 for $399,900.
What is the current tax assessment for 57 William Onthank Ln?
The most recent total assessment for 57 William Onthank Ln (year 2025) is $500,800 with $6,916 in property tax.
How does 57 William Onthank Ln's assessment compare to its last sale price?
The current assessment is 25.2% above the last sale price of $399,900.
When was 57 William Onthank Ln built?
57 William Onthank Ln was built in 1998.
How does 57 William Onthank Ln compare to others on William Onthank Ln?
We track 8 other properties on William Onthank Ln. Browse the list under "Other properties on William Onthank Ln" to compare beds, baths, and sale history.
What are the property facts for 57 William Onthank Ln?
57 William Onthank Ln is a 2 bed, 3 bath, 1,820 sqft condos.
Is 57 William Onthank Ln a flip candidate?
No — 57 William Onthank Ln does not appear in our flips dataset.
Is 57 William Onthank Ln a tax-appeal candidate?
No — 57 William Onthank 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
-1.5%
Implied 1-yr
-5.9%
2026 Q3
$895.8K
2026 Q4
$881.3K
ZIP 01772 — Median Price History + Forecast
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