12 Seaver St
Boston, MA 02121
6 bd 2 ba 5,368 sqft Lot 14,301 sqft multi_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 | $661,300 | $325,800 | $987,100 | $11,431 |
| 2024 | $1,184,800 | $284,500 | $1,469,300 | $16,015 |
| 2023 | $1,107,600 | $266,000 | $1,373,600 | $14,752 |
| 2022 | $1,006,900 | $241,800 | $1,248,700 | $13,586 |
| 2021 | $941,100 | $226,000 | $1,167,100 | $12,453 |
| 2020 | $408,600 | $208,800 | $617,400 | $6,520 |
| 2019 | $399,000 | $179,000 | $578,000 | $6,092 |
| 2018 | $356,300 | $179,000 | $535,300 | $5,610 |
| 2017 | $262,200 | $177,300 | $439,500 | $4,654 |
| 2016 | $215,100 | $177,300 | $392,400 | $4,316 |
| 2015 | $230,900 | $179,400 | $410,300 | $4,969 |
| 2014 | $177,000 | $179,400 | $356,400 | $4,484 |
| 2006 | $361,700 | $64,100 | $425,800 | $4,735 |
| 2005 | $327,500 | $64,100 | $391,600 | $4,202 |
| 2004 | $308,900 | $64,100 | $373,000 | $3,786 |
Property facts
Year built
—
Property type
multi_family
Stories
3
Beds
6
Baths
2
Living area
5,368 sqft
Lot size
14,301 sqft
ZIP code
02121
City
Boston
Street
Seaver St
Coordinates
42.31333, -71.09453
Comparable properties nearby
Frequently asked questions
When did 12 Seaver St last sell?
No public-record sale is on file for 12 Seaver St.
What is the current tax assessment for 12 Seaver St?
The most recent total assessment for 12 Seaver St (year 2025) is $987,100 with $11,431 in property tax.
When was 12 Seaver St built?
The year built for 12 Seaver St is not in our records.
How does 12 Seaver St compare to others on Seaver St?
We track 8 other properties on Seaver St. Browse the list under "Other properties on Seaver St" to compare beds, baths, and sale history.
What are the property facts for 12 Seaver St?
12 Seaver St is a 6 bed, 2 bath, 5,368 sqft, 14,301 sqft lot multi_family.
Is 12 Seaver St a flip candidate?
No — 12 Seaver St does not appear in our flips dataset.
Is 12 Seaver St a tax-appeal candidate?
No — 12 Seaver 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
+0.8%
Implied 1-yr
+3.0%
2026 Q1
$811.9K
2026 Q2
$817.7K
ZIP 02121 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Seaver St