821 Union St
Rockland, MA 02370
3 bd 2 ba 2,170 sqft Built 1824 Lot 12,632 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 | $224,900 | $216,100 | $441,000 | $6,028 |
| 2024 | $212,500 | $203,800 | $416,300 | $5,853 |
| 2023 | $195,400 | $177,100 | $372,500 | $5,669 |
| 2022 | $170,500 | $154,000 | $324,500 | $5,435 |
| 2021 | $149,400 | $140,000 | $289,400 | $5,001 |
| 2020 | $142,600 | $133,400 | $276,000 | $4,830 |
| 2019 | $136,400 | $127,000 | $263,400 | $4,720 |
| 2018 | $121,300 | $127,000 | $248,300 | $4,524 |
| 2017 | $111,100 | $127,000 | $238,100 | $4,400 |
| 2016 | $106,900 | $122,200 | $229,100 | $4,236 |
| 2015 | $106,200 | $114,200 | $220,400 | $4,194 |
| 2014 | $104,300 | $112,000 | $216,300 | $3,967 |
| 2006 | $128,700 | $168,200 | $296,900 | $2,886 |
| 2005 | $117,400 | $128,200 | $245,600 | $2,817 |
| 2004 | $103,500 | $98,200 | $201,700 | $2,681 |
| 2003 | $103,500 | $98,200 | $201,700 | $2,630 |
Property facts
Year built
1824
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
2,170 sqft
Lot size
12,632 sqft
ZIP code
02370
City
Rockland
Street
Union St
Coordinates
42.14415, -70.92081
Comparable properties nearby
Frequently asked questions
When did 821 Union St last sell?
No public-record sale is on file for 821 Union St.
What is the current tax assessment for 821 Union St?
The most recent total assessment for 821 Union St (year 2025) is $441,000 with $6,028 in property tax.
When was 821 Union St built?
821 Union St was built in 1824.
How does 821 Union St compare to others on Union St?
We track 8 other properties on Union St. Browse the list under "Other properties on Union St" to compare beds, baths, and sale history.
What are the property facts for 821 Union St?
821 Union St is a 3 bed, 2 bath, 2,170 sqft, 12,632 sqft lot single_family.
Is 821 Union St a flip candidate?
No — 821 Union St does not appear in our flips dataset.
Is 821 Union St a tax-appeal candidate?
No — 821 Union 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
+0.6%
Implied 1-yr
+2.2%
2026 Q3
$500K
2026 Q4
$502.7K
ZIP 02370 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union St