23 Oak St
Westborough, MA 01581
3 bd 1 ba 1,056 sqft Lot 38,797 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 | $129,400 | $347,600 | $477,000 | $7,770 |
| 2024 | $135,400 | $308,800 | $444,200 | $7,289 |
| 2023 | $121,700 | $291,400 | $413,100 | $6,957 |
| 2022 | $106,200 | $246,400 | $352,600 | $6,520 |
| 2021 | $106,200 | $235,700 | $341,900 | $6,339 |
| 2020 | $109,800 | $216,400 | $326,200 | $5,976 |
| 2019 | $92,800 | $218,500 | $311,300 | $5,706 |
| 2018 | $74,000 | $209,900 | $283,900 | $5,241 |
| 2017 | $73,500 | $209,900 | $283,400 | $5,045 |
| 2016 | $74,800 | $192,800 | $267,600 | $4,755 |
| 2015 | $75,100 | $171,400 | $246,500 | $4,582 |
| 2014 | $75,100 | $180,000 | $255,100 | $4,921 |
| 2006 | $94,800 | $197,100 | $291,900 | $4,046 |
| 2005 | $98,300 | $168,000 | $266,300 | $3,827 |
| 2004 | $109,400 | $132,800 | $242,200 | $3,359 |
| 2003 | $98,300 | $132,800 | $231,100 | $3,069 |
Property facts
Year built
—
Property type
single_family
Stories
—
Beds
3
Baths
1
Living area
1,056 sqft
Lot size
38,797 sqft
ZIP code
01581
City
Westborough
Street
Oak St
Coordinates
42.28645, -71.61327
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 23 Oak St last sell?
No public-record sale is on file for 23 Oak St.
What is the current tax assessment for 23 Oak St?
The most recent total assessment for 23 Oak St (year 2025) is $477,000 with $7,770 in property tax.
When was 23 Oak St built?
The year built for 23 Oak St is not in our records.
How does 23 Oak St compare to others on Oak St?
We track 1 other property on Oak St. Browse the list under "Other properties on Oak St" to compare beds, baths, and sale history.
What are the property facts for 23 Oak St?
23 Oak St is a 3 bed, 1 bath, 1,056 sqft, 38,797 sqft lot single_family.
Is 23 Oak St a flip candidate?
No — 23 Oak St does not appear in our flips dataset.
Is 23 Oak St a tax-appeal candidate?
No — 23 Oak 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
-3.8%
Implied 1-yr
-15.3%
2026 Q2
$487.6K
2026 Q3
$462.9K
ZIP 01581 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Oak St