20 Gardenside St
Boston, MA 02131
3 bd 2 ba 1,502 sqft Built 1850 Lot 6,098 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 | $477,600 | $252,800 | $730,400 | $8,458 |
| 2024 | $397,300 | $239,700 | $637,000 | $6,943 |
| 2023 | $371,200 | $223,900 | $595,100 | $6,391 |
| 2022 | $343,800 | $207,400 | $551,200 | $5,997 |
| 2021 | $319,600 | $199,400 | $519,000 | $5,538 |
| 2020 | $326,200 | $208,300 | $534,500 | $5,644 |
| 2019 | $335,772 | $163,512 | $499,284 | $5,262 |
| 2018 | $311,904 | $163,512 | $475,416 | $4,982 |
| 2017 | $285,120 | $163,512 | $448,632 | $4,751 |
| 2016 | $248,076 | $163,512 | $411,588 | $4,527 |
| 2015 | $186,700 | $138,200 | $324,900 | $3,935 |
| 2014 | $156,900 | $138,200 | $295,100 | $3,712 |
| 2006 | $223,700 | $71,200 | $294,900 | $3,279 |
| 2005 | $203,200 | $71,200 | $274,400 | $2,944 |
| 2004 | $185,200 | $71,200 | $256,400 | $2,602 |
Property facts
Year built
1850
Property type
single_family
Stories
—
Beds
3
Baths
2
Living area
1,502 sqft
Lot size
6,098 sqft
ZIP code
02131
City
Boston
Street
Gardenside St
Coordinates
42.28493, -71.12171
Comparable properties nearby
Frequently asked questions
When did 20 Gardenside St last sell?
No public-record sale is on file for 20 Gardenside St.
What is the current tax assessment for 20 Gardenside St?
The most recent total assessment for 20 Gardenside St (year 2025) is $730,400 with $8,458 in property tax.
When was 20 Gardenside St built?
20 Gardenside St was built in 1850.
How does 20 Gardenside St compare to others on Gardenside St?
We do not currently track other properties on Gardenside St.
What are the property facts for 20 Gardenside St?
20 Gardenside St is a 3 bed, 2 bath, 1,502 sqft, 6,098 sqft lot single_family.
Is 20 Gardenside St a flip candidate?
No — 20 Gardenside St does not appear in our flips dataset.
Is 20 Gardenside St a tax-appeal candidate?
No — 20 Gardenside 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
+2.8%
Implied 1-yr
+11.2%
2026 Q3
$948.7K
2026 Q4
$971.2K
ZIP 02131 — Median Price History + Forecast
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Geography