21 Deep Run
Cohasset, MA 02025
4 bd 5 ba 4,576 sqft Built 2005 Lot 25,700 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 | $1,249,200 | $1,231,600 | $2,480,800 | $28,728 |
| 2024 | $1,145,500 | $1,172,800 | $2,318,300 | $28,214 |
| 2023 | $1,126,100 | $1,172,800 | $2,298,900 | $27,127 |
| 2022 | $984,400 | $1,172,800 | $2,157,200 | $27,094 |
| 2021 | $916,800 | $1,172,800 | $2,089,600 | $27,248 |
| 2020 | $840,900 | $883,300 | $1,724,200 | $22,363 |
| 2019 | $840,900 | $883,300 | $1,724,200 | $22,242 |
| 2018 | $840,900 | $883,300 | $1,724,200 | $22,053 |
| 2017 | $824,700 | $883,300 | $1,708,000 | $22,306 |
| 2016 | $824,700 | $883,300 | $1,708,000 | $21,999 |
| 2015 | $824,700 | $883,300 | $1,708,000 | $21,709 |
| 2014 | $824,700 | $883,300 | $1,708,000 | $21,418 |
| 2006 | $448,600 | $858,400 | $1,307,000 | $14,168 |
| 2005 | $428,000 | $705,100 | $1,133,100 | $11,830 |
| 2004 | $319,000 | $420,600 | $739,600 | $8,794 |
| 2003 | $301,600 | $400,600 | $702,200 | $8,419 |
Property facts
Year built
2005
Property type
single_family
Stories
—
Beds
4
Baths
5
Living area
4,576 sqft
Lot size
25,700 sqft
ZIP code
02025
City
Cohasset
Street
Deep Run
Coordinates
42.26176, -70.81750
Comparable properties nearby
Frequently asked questions
When did 21 Deep Run last sell?
No public-record sale is on file for 21 Deep Run.
What is the current tax assessment for 21 Deep Run?
The most recent total assessment for 21 Deep Run (year 2025) is $2,480,800 with $28,728 in property tax.
When was 21 Deep Run built?
21 Deep Run was built in 2005.
How does 21 Deep Run compare to others on Deep Run?
We track 7 other properties on Deep Run. Browse the list under "Other properties on Deep Run" to compare beds, baths, and sale history.
What are the property facts for 21 Deep Run?
21 Deep Run is a 4 bed, 5 bath, 4,576 sqft, 25,700 sqft lot single_family.
Is 21 Deep Run a flip candidate?
No — 21 Deep Run does not appear in our flips dataset.
Is 21 Deep Run a tax-appeal candidate?
No — 21 Deep Run 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 Deep Run