28 William Onthank Ln
Southborough, MA 01772
2 bd 3 ba 1,822 sqft Built 1998 condos
Most recent sale
$485,000
Jul 12, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 12, 2022 | Sold | $485,000 | Public Record |
| Jun 27, 2022 | Sold | $485,000 | MLS #72987064 |
| May 25, 2022 | Listed | $485,000 | MLS #72987064 |
| Sep 1, 2020 | Sold | $400,000 | MLS #72678319 |
| Jun 22, 2020 | Listed | $420,000 | MLS #72678319 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $502,600 | — | $502,600 | $6,941 |
| 2024 | $484,500 | — | $484,500 | $6,739 |
| 2022 | $426,800 | — | $426,800 | $6,284 |
| 2021 | $362,500 | — | $362,500 | $5,876 |
| 2020 | $352,900 | — | $352,900 | $5,879 |
| 2018 | $358,200 | — | $358,200 | $5,781 |
| 2016 | $301,300 | — | $301,300 | $4,767 |
| 2015 | $281,300 | — | $281,300 | $4,506 |
| 2014 | $288,800 | — | $288,800 | $4,673 |
| 2006 | $348,800 | — | $348,800 | $4,311 |
| 2005 | $333,800 | — | $333,800 | $4,233 |
| 2004 | $308,800 | — | $308,800 | $3,953 |
| 2003 | $269,000 | — | $269,000 | $3,293 |
Property facts
Year built
1998
Property type
condos
Stories
2
Beds
2
Baths
3
Living area
1,822 sqft
Lot size
—
ZIP code
01772
City
Southborough
Street
William Onthank Ln
Coordinates
42.30254, -71.49476
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$5,284
Gross rental yield
13.07%
Implied cap rate
8.50%
Trend-extrapolated value
—
Frequently asked questions
When did 28 William Onthank Ln last sell?
28 William Onthank Ln most recently sold on Jul 12, 2022 for $485,000.
What is the current tax assessment for 28 William Onthank Ln?
The most recent total assessment for 28 William Onthank Ln (year 2025) is $502,600 with $6,941 in property tax.
How does 28 William Onthank Ln's assessment compare to its last sale price?
The current assessment is 3.6% above the last sale price of $485,000.
When was 28 William Onthank Ln built?
28 William Onthank Ln was built in 1998.
How does 28 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 28 William Onthank Ln?
28 William Onthank Ln is a 2 bed, 3 bath, 1,822 sqft condos.
Is 28 William Onthank Ln a flip candidate?
Yes — 28 William Onthank Ln appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 28 William Onthank Ln a tax-appeal candidate?
No — 28 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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