21 Mary Catherine Ln
Sudbury, MA 01776
4 bd 4 ba 4,012 sqft Built 1986 Lot 43,124 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 | $922,600 | $462,600 | $1,385,200 | $20,279 |
| 2024 | $886,000 | $449,000 | $1,335,000 | $19,504 |
| 2023 | $741,300 | $415,800 | $1,157,100 | $18,247 |
| 2022 | $591,500 | $381,400 | $972,900 | $17,561 |
| 2021 | $516,800 | $381,400 | $898,200 | $16,913 |
| 2020 | $516,800 | $381,400 | $898,200 | $16,572 |
| 2019 | $516,800 | $381,400 | $898,200 | $16,087 |
| 2018 | $471,900 | $401,400 | $873,300 | $15,658 |
| 2017 | $467,400 | $396,600 | $864,000 | $15,327 |
| 2016 | $453,900 | $381,400 | $835,300 | $14,868 |
| 2015 | $444,900 | $366,600 | $811,500 | $14,282 |
| 2014 | $435,900 | $355,800 | $791,700 | $14,274 |
| 2006 | $408,400 | $348,800 | $757,200 | $10,260 |
| 2005 | $396,900 | $319,800 | $716,700 | $9,647 |
| 2004 | $396,900 | $319,800 | $716,700 | $9,647 |
Property facts
Year built
1986
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
4,012 sqft
Lot size
43,124 sqft
ZIP code
01776
City
Sudbury
Street
Mary Catherine Ln
Coordinates
42.42632, -71.42990
Comparable properties nearby
Frequently asked questions
When did 21 Mary Catherine Ln last sell?
No public-record sale is on file for 21 Mary Catherine Ln.
What is the current tax assessment for 21 Mary Catherine Ln?
The most recent total assessment for 21 Mary Catherine Ln (year 2025) is $1,385,200 with $20,279 in property tax.
When was 21 Mary Catherine Ln built?
21 Mary Catherine Ln was built in 1986.
How does 21 Mary Catherine Ln compare to others on Mary Catherine Ln?
We track 7 other properties on Mary Catherine Ln. Browse the list under "Other properties on Mary Catherine Ln" to compare beds, baths, and sale history.
What are the property facts for 21 Mary Catherine Ln?
21 Mary Catherine Ln is a 4 bed, 4 bath, 4,012 sqft, 43,124 sqft lot single_family.
Is 21 Mary Catherine Ln a flip candidate?
No — 21 Mary Catherine Ln does not appear in our flips dataset.
Is 21 Mary Catherine Ln a tax-appeal candidate?
No — 21 Mary Catherine 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
-4.0%
Implied 1-yr
-16.0%
2026 Q2
$1.09M
2026 Q3
$1.03M
ZIP 01776 — Median Price History + Forecast
Explore nearby
Geography
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