21 Atlantic Ave
Cohasset, MA 02025
5 bd 4 ba 3,900 sqft Built 2020 Lot 40,511 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 | $1,145,700 | $1,165,100 | $2,310,800 | $26,759 |
| 2024 | $1,197,100 | $1,058,900 | $2,256,000 | $27,456 |
| 2023 | $1,197,100 | $1,017,900 | $2,215,000 | $26,137 |
| 2022 | $1,058,600 | $1,017,900 | $2,076,500 | $26,081 |
| 2021 | $644,500 | $595,600 | $1,240,100 | $16,171 |
| 2020 | $218,600 | $595,600 | $814,200 | $10,560 |
| 2019 | $218,600 | $595,600 | $814,200 | $10,503 |
| 2018 | $218,600 | $595,600 | $814,200 | $10,414 |
| 2017 | $207,200 | $556,600 | $763,800 | $9,975 |
| 2016 | $207,200 | $556,600 | $763,800 | $9,838 |
| 2015 | $207,200 | $580,800 | $788,000 | $10,015 |
| 2014 | $207,200 | $580,800 | $788,000 | $9,882 |
| 2006 | $350,800 | $581,700 | $932,500 | $10,108 |
| 2005 | $350,800 | $581,700 | $932,500 | $9,735 |
| 2004 | $334,800 | $387,200 | $722,000 | $8,585 |
| 2003 | $319,500 | $368,700 | $688,200 | $8,252 |
Property facts
Year built
2020
Property type
single_family
Stories
—
Beds
5
Baths
4
Living area
3,900 sqft
Lot size
40,511 sqft
ZIP code
02025
City
Cohasset
Street
Atlantic Ave
Coordinates
42.24444, -70.79181
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Atlantic Ave last sell?
No public-record sale is on file for 21 Atlantic Ave.
What is the current tax assessment for 21 Atlantic Ave?
The most recent total assessment for 21 Atlantic Ave (year 2025) is $2,310,800 with $26,759 in property tax.
When was 21 Atlantic Ave built?
21 Atlantic Ave was built in 2020.
How does 21 Atlantic Ave compare to others on Atlantic Ave?
We track 8 other properties on Atlantic Ave. Browse the list under "Other properties on Atlantic Ave" to compare beds, baths, and sale history.
What are the property facts for 21 Atlantic Ave?
21 Atlantic Ave is a 5 bed, 4 bath, 3,900 sqft, 40,511 sqft lot single_family.
Is 21 Atlantic Ave a flip candidate?
No — 21 Atlantic Ave does not appear in our flips dataset.
Is 21 Atlantic Ave a tax-appeal candidate?
No — 21 Atlantic Ave 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 Atlantic Ave