171 Main St
Cohasset, MA 02025
5 bd 4 ba 4,091 sqft Built 1790 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 | $624,700 | $682,600 | $1,307,300 | $15,139 |
| 2024 | $604,900 | $545,800 | $1,150,700 | $14,004 |
| 2023 | $599,200 | $524,900 | $1,124,100 | $13,264 |
| 2022 | $528,200 | $425,000 | $953,200 | $11,972 |
| 2021 | $485,100 | $425,000 | $910,100 | $11,868 |
| 2020 | $309,500 | $425,000 | $734,500 | $9,526 |
| 2019 | $309,500 | $385,500 | $695,000 | $8,966 |
| 2018 | $309,500 | $385,500 | $695,000 | $8,889 |
| 2017 | $302,300 | $350,500 | $652,800 | $8,526 |
| 2016 | $302,300 | $350,500 | $652,800 | $8,408 |
| 2015 | $302,300 | $350,500 | $652,800 | $8,297 |
| 2014 | $239,700 | $350,500 | $590,200 | $7,401 |
| 2006 | $256,000 | $363,700 | $619,700 | $6,718 |
| 2005 | $256,000 | $363,700 | $619,700 | $6,470 |
| 2004 | $265,800 | $279,000 | $544,800 | $6,478 |
| 2003 | $253,200 | $265,700 | $518,900 | $6,222 |
Property facts
Year built
1790
Property type
single_family
Stories
—
Beds
5
Baths
4
Living area
4,091 sqft
Lot size
43,560 sqft
ZIP code
02025
City
Cohasset
Street
Main St
Coordinates
42.23548, -70.79772
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 171 Main St last sell?
No public-record sale is on file for 171 Main St.
What is the current tax assessment for 171 Main St?
The most recent total assessment for 171 Main St (year 2025) is $1,307,300 with $15,139 in property tax.
When was 171 Main St built?
171 Main St was built in 1790.
How does 171 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 171 Main St?
171 Main St is a 5 bed, 4 bath, 4,091 sqft, 43,560 sqft lot single_family.
Is 171 Main St a flip candidate?
No — 171 Main St does not appear in our flips dataset.
Is 171 Main St a tax-appeal candidate?
No — 171 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
-2.8%
Implied 1-yr
-11.1%
2026 Q3
$1.66M
2026 Q4
$1.61M
ZIP 02025 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Main St