23 Mason St
Somerville, MA 02144
2 bd 3 ba 1,733 sqft Built 1920 condos
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 |
|---|---|---|---|---|
| 2021 | $829,000 | — | $829,000 | $8,448 |
| 2020 | $814,000 | — | $814,000 | $8,213 |
| 2019 | $747,300 | — | $747,300 | $8,041 |
| 2018 | $673,200 | — | $673,200 | $7,614 |
| 2017 | $591,000 | — | $591,000 | $6,897 |
| 2016 | $581,100 | — | $581,100 | $7,281 |
| 2015 | $496,500 | — | $496,500 | $6,261 |
| 2014 | $429,500 | — | $429,500 | $5,437 |
Property facts
Year built
1920
Property type
condos
Stories
—
Beds
2
Baths
3
Living area
1,733 sqft
Lot size
—
ZIP code
02144
City
Somerville
Street
Mason St
Coordinates
42.40216, -71.12191
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 23 Mason St last sell?
No public-record sale is on file for 23 Mason St.
What is the current tax assessment for 23 Mason St?
The most recent total assessment for 23 Mason St (year 2021) is $829,000 with $8,448 in property tax.
When was 23 Mason St built?
23 Mason St was built in 1920.
How does 23 Mason St compare to others on Mason St?
We track 2 other properties on Mason St. Browse the list under "Other properties on Mason St" to compare beds, baths, and sale history.
What are the property facts for 23 Mason St?
23 Mason St is a 2 bed, 3 bath, 1,733 sqft condos.
Is 23 Mason St a flip candidate?
No — 23 Mason St does not appear in our flips dataset.
Is 23 Mason St a tax-appeal candidate?
No — 23 Mason 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
+0.4%
Implied 1-yr
+1.4%
2026 Q3
$1.15M
2026 Q4
$1.15M
ZIP 02144 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mason St