103 Gainsborough St
Boston, MA 02115
1 bd 1 ba 518 sqft Built 1885 Lot 518 sqft 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 | $518,100 | — | $518,100 | $6,000 |
| 2024 | $513,000 | — | $513,000 | $5,592 |
| 2023 | $497,700 | — | $497,700 | $5,345 |
| 2022 | $488,100 | — | $488,100 | $5,311 |
| 2021 | $492,700 | — | $492,700 | $5,257 |
| 2020 | $477,300 | — | $477,300 | $5,040 |
| 2019 | $446,200 | — | $446,200 | $4,703 |
| 2018 | $413,200 | — | $413,200 | $4,330 |
| 2017 | $393,400 | — | $393,400 | $4,166 |
| 2016 | $374,700 | — | $374,700 | $4,122 |
| 2015 | $325,500 | — | $325,500 | $3,942 |
| 2014 | $288,400 | — | $288,400 | $3,628 |
| 2006 | $248,300 | — | $248,300 | $2,761 |
| 2005 | $228,700 | — | $228,700 | $2,454 |
| 2004 | $217,800 | — | $217,800 | $2,211 |
Property facts
Year built
1885
Property type
condos
Stories
—
Beds
1
Baths
1
Living area
518 sqft
Lot size
518 sqft
ZIP code
02115
City
Boston
Street
Gainsborough St
Coordinates
42.34266, -71.08915
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 103 Gainsborough St last sell?
No public-record sale is on file for 103 Gainsborough St.
What is the current tax assessment for 103 Gainsborough St?
The most recent total assessment for 103 Gainsborough St (year 2025) is $518,100 with $6,000 in property tax.
When was 103 Gainsborough St built?
103 Gainsborough St was built in 1885.
How does 103 Gainsborough St compare to others on Gainsborough St?
We track 8 other properties on Gainsborough St. Browse the list under "Other properties on Gainsborough St" to compare beds, baths, and sale history.
What are the property facts for 103 Gainsborough St?
103 Gainsborough St is a 1 bed, 1 bath, 518 sqft, 518 sqft lot condos.
Is 103 Gainsborough St a flip candidate?
No — 103 Gainsborough St does not appear in our flips dataset.
Is 103 Gainsborough St a tax-appeal candidate?
No — 103 Gainsborough 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
-0.2%
Implied 1-yr
-0.8%
2026 Q3
$2.36M
2026 Q4
$2.36M
ZIP 02115 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Gainsborough St