403 Main St
Groton, MA 01450
3 bd 4 ba 2,564 sqft Built 1957 Lot 27,878 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 | $273,400 | $249,300 | $522,700 | $7,971 |
| 2024 | $284,000 | $249,300 | $533,300 | $8,047 |
| 2023 | $257,300 | $245,400 | $502,700 | $7,862 |
| 2022 | $204,000 | $228,800 | $432,800 | $7,440 |
| 2021 | $181,600 | $201,200 | $382,800 | $6,737 |
| 2020 | $166,600 | $205,900 | $372,500 | $6,474 |
| 2019 | $148,800 | $205,900 | $354,700 | $6,424 |
| 2018 | $124,500 | $205,900 | $330,400 | $6,169 |
| 2017 | $124,500 | $205,900 | $330,400 | $6,033 |
| 2016 | $125,900 | $187,100 | $313,000 | $5,878 |
| 2015 | $125,900 | $187,100 | $313,000 | $5,719 |
| 2014 | $125,900 | $187,100 | $313,000 | $5,440 |
| 2006 | $96,300 | $122,200 | $218,500 | $3,096 |
| 2005 | $96,300 | $122,200 | $218,500 | $3,024 |
| 2004 | $78,800 | $84,500 | $163,300 | $2,521 |
| 2003 | $78,800 | $84,500 | $163,300 | $2,324 |
Property facts
Year built
1957
Property type
single_family
Stories
—
Beds
3
Baths
4
Living area
2,564 sqft
Lot size
27,878 sqft
ZIP code
01450
City
Groton
Street
Main St
Coordinates
42.61711, -71.58347
Comparable properties nearby
Frequently asked questions
When did 403 Main St last sell?
No public-record sale is on file for 403 Main St.
What is the current tax assessment for 403 Main St?
The most recent total assessment for 403 Main St (year 2025) is $522,700 with $7,971 in property tax.
When was 403 Main St built?
403 Main St was built in 1957.
How does 403 Main St compare to others on Main St?
We track 8 other properties on Main St. Browse the list under "Other properties on Main St" to compare beds, baths, and sale history.
What are the property facts for 403 Main St?
403 Main St is a 3 bed, 4 bath, 2,564 sqft, 27,878 sqft lot single_family.
Is 403 Main St a flip candidate?
No — 403 Main St does not appear in our flips dataset.
Is 403 Main St a tax-appeal candidate?
No — 403 Main 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 Main St