103 Mill St
Groton, MA 01450
3 bd 2 ba 2,089 sqft Built 1959 Lot 43,560 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 | $480,600 | $204,900 | $685,500 | $10,454 |
| 2024 | $322,900 | $204,900 | $527,800 | $7,965 |
| 2023 | $273,000 | $204,900 | $477,900 | $7,474 |
| 2022 | $233,200 | $176,200 | $409,400 | $7,038 |
| 2021 | $229,000 | $169,900 | $398,900 | $7,021 |
| 2020 | $187,100 | $168,100 | $355,200 | $6,173 |
| 2019 | $168,900 | $166,400 | $335,300 | $6,072 |
| 2018 | $117,400 | $163,000 | $280,400 | $5,235 |
| 2017 | $124,200 | $161,300 | $285,500 | $5,213 |
| 2016 | $123,900 | $156,400 | $280,300 | $5,264 |
| 2015 | $123,900 | $156,400 | $280,300 | $5,121 |
| 2014 | $123,900 | $156,400 | $280,300 | $4,872 |
| 2006 | $192,100 | $131,200 | $323,300 | $4,581 |
| 2005 | $192,100 | $131,200 | $323,300 | $4,474 |
| 2004 | $167,000 | $90,700 | $257,700 | $3,979 |
| 2003 | $167,000 | $90,700 | $257,700 | $3,667 |
Property facts
Year built
1959
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
2,089 sqft
Lot size
43,560 sqft
ZIP code
01450
City
Groton
Street
Mill St
Coordinates
42.61244, -71.58705
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 103 Mill St last sell?
No public-record sale is on file for 103 Mill St.
What is the current tax assessment for 103 Mill St?
The most recent total assessment for 103 Mill St (year 2025) is $685,500 with $10,454 in property tax.
When was 103 Mill St built?
103 Mill St was built in 1959.
How does 103 Mill St compare to others on Mill St?
We track 7 other properties on Mill St. Browse the list under "Other properties on Mill St" to compare beds, baths, and sale history.
What are the property facts for 103 Mill St?
103 Mill St is a 3 bed, 2 bath, 2,089 sqft, 43,560 sqft lot single_family.
Is 103 Mill St a flip candidate?
No — 103 Mill St does not appear in our flips dataset.
Is 103 Mill St a tax-appeal candidate?
No — 103 Mill 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
+3.0%
Implied 1-yr
+12.0%
2026 Q3
$1.24M
2026 Q4
$1.24M
ZIP 01450 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mill St