9 Mystic St
Boston, MA 02129
3 bd 4 ba 1,473 sqft Built 1900 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 |
|---|---|---|---|---|
| 2025 | $1,198,600 | — | $1,198,600 | $13,880 |
| 2024 | $1,162,800 | — | $1,162,800 | $12,675 |
| 2023 | $1,084,700 | — | $1,084,700 | $11,650 |
| 2022 | $1,043,000 | — | $1,043,000 | $11,348 |
| 2021 | $1,043,000 | — | $1,043,000 | $11,129 |
| 2020 | $1,076,700 | — | $1,076,700 | $11,370 |
| 2019 | $956,400 | — | $956,400 | $10,080 |
Property facts
Year built
1900
Property type
condos
Stories
2
Beds
3
Baths
4
Living area
1,473 sqft
Lot size
—
ZIP code
02129
City
Boston
Street
Mystic St
Coordinates
42.37965, -71.06255
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 9 Mystic St last sell?
No public-record sale is on file for 9 Mystic St.
What is the current tax assessment for 9 Mystic St?
The most recent total assessment for 9 Mystic St (year 2025) is $1,198,600 with $13,880 in property tax.
When was 9 Mystic St built?
9 Mystic St was built in 1900.
How does 9 Mystic St compare to others on Mystic St?
We track 8 other properties on Mystic St. Browse the list under "Other properties on Mystic St" to compare beds, baths, and sale history.
What are the property facts for 9 Mystic St?
9 Mystic St is a 3 bed, 4 bath, 1,473 sqft condos.
Is 9 Mystic St a flip candidate?
No — 9 Mystic St does not appear in our flips dataset.
Is 9 Mystic St a tax-appeal candidate?
No — 9 Mystic 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
-2.0%
Implied 1-yr
-8.2%
2026 Q3
$977.9K
2026 Q4
$954.8K
ZIP 02129 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mystic St