21 Cedar St
Somerville, MA 02143
5 bd 3 ba 3,048 sqft Built 1920 Lot 6,785 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 | $1,139,600 | $731,100 | $1,870,700 | $20,409 |
| 2024 | $1,075,600 | $731,100 | $1,806,700 | $19,006 |
| 2023 | $982,400 | $731,100 | $1,713,500 | $17,718 |
| 2022 | $919,000 | $696,300 | $1,615,300 | $16,444 |
| 2021 | $805,700 | $663,100 | $1,468,800 | $14,967 |
| 2020 | $750,700 | $637,500 | $1,388,200 | $14,007 |
| 2019 | $737,700 | $554,400 | $1,292,100 | $13,903 |
| 2018 | $656,800 | $504,000 | $1,160,800 | $13,129 |
| 2016 | $518,800 | $434,800 | $953,600 | $11,949 |
| 2015 | $502,400 | $432,400 | $934,800 | $11,788 |
| 2014 | $459,700 | $383,600 | $843,300 | $10,676 |
| 2006 | $153,400 | $377,500 | $530,900 | $5,590 |
| 2005 | $149,900 | $343,300 | $493,200 | $5,302 |
| 2004 | $135,200 | $326,600 | $461,800 | $5,158 |
| 2003 | $110,600 | $324,500 | $435,100 | $5,421 |
Property facts
Year built
1920
Property type
single_family
Stories
—
Beds
5
Baths
3
Living area
3,048 sqft
Lot size
6,785 sqft
ZIP code
02143
City
Somerville
Street
Cedar St
Coordinates
42.38868, -71.11453
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 21 Cedar St last sell?
No public-record sale is on file for 21 Cedar St.
What is the current tax assessment for 21 Cedar St?
The most recent total assessment for 21 Cedar St (year 2025) is $1,870,700 with $20,409 in property tax.
When was 21 Cedar St built?
21 Cedar St was built in 1920.
How does 21 Cedar St compare to others on Cedar St?
We track 8 other properties on Cedar St. Browse the list under "Other properties on Cedar St" to compare beds, baths, and sale history.
What are the property facts for 21 Cedar St?
21 Cedar St is a 5 bed, 3 bath, 3,048 sqft, 6,785 sqft lot single_family.
Is 21 Cedar St a flip candidate?
No — 21 Cedar St does not appear in our flips dataset.
Is 21 Cedar St a tax-appeal candidate?
No — 21 Cedar 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
+1.0%
Implied 1-yr
+4.2%
2026 Q3
$1.2M
2026 Q4
$1.22M
ZIP 02143 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Cedar St