15 Prospect St
Boston, MA 02129
2 bd 2 ba 1,100 sqft Built 1923 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 | $760,100 | — | $760,100 | $8,802 |
| 2024 | $730,600 | — | $730,600 | $7,964 |
| 2023 | $695,200 | — | $695,200 | $7,466 |
Property facts
Year built
1923
Property type
condos
Stories
—
Beds
2
Baths
2
Living area
1,100 sqft
Lot size
—
ZIP code
02129
City
Boston
Street
Prospect St
Coordinates
42.37523, -71.05758
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 15 Prospect St last sell?
No public-record sale is on file for 15 Prospect St.
What is the current tax assessment for 15 Prospect St?
The most recent total assessment for 15 Prospect St (year 2025) is $760,100 with $8,802 in property tax.
When was 15 Prospect St built?
15 Prospect St was built in 1923.
How does 15 Prospect St compare to others on Prospect St?
We track 8 other properties on Prospect St. Browse the list under "Other properties on Prospect St" to compare beds, baths, and sale history.
What are the property facts for 15 Prospect St?
15 Prospect St is a 2 bed, 2 bath, 1,100 sqft condos.
Is 15 Prospect St a flip candidate?
No — 15 Prospect St does not appear in our flips dataset.
Is 15 Prospect St a tax-appeal candidate?
No — 15 Prospect 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 Prospect St