20 Park St
Boston, MA 02129
2 bd 1 ba 642 sqft Built 1890 Lot 436 sqft condo_townhome_rowhome_coop
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 | $644,200 | — | $644,200 | $7,460 |
| 2024 | $619,200 | — | $619,200 | $6,749 |
| 2023 | $589,200 | — | $589,200 | $6,328 |
| 2022 | $566,400 | — | $566,400 | $6,162 |
| 2021 | $555,300 | — | $555,300 | $5,925 |
| 2020 | $535,500 | — | $535,500 | $5,655 |
| 2019 | $498,800 | — | $498,800 | $5,257 |
| 2018 | $475,100 | — | $475,100 | $4,979 |
| 2017 | $461,000 | — | $461,000 | $4,882 |
| 2016 | $439,100 | — | $439,100 | $4,830 |
| 2015 | $353,900 | — | $353,900 | $4,286 |
| 2014 | $315,100 | — | $315,100 | $3,964 |
| 2006 | $331,000 | — | $331,000 | $3,681 |
| 2005 | $334,800 | — | $334,800 | $3,592 |
| 2004 | $305,000 | — | $305,000 | $3,096 |
| 2003 | $236,000 | — | $236,000 | $2,664 |
Property facts
Year built
1890
Property type
condo_townhome_rowhome_coop
Stories
—
Beds
2
Baths
1
Living area
642 sqft
Lot size
436 sqft
ZIP code
02129
City
Boston
Street
Park St
Coordinates
42.37273, -71.06130
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 20 Park St last sell?
No public-record sale is on file for 20 Park St.
What is the current tax assessment for 20 Park St?
The most recent total assessment for 20 Park St (year 2025) is $644,200 with $7,460 in property tax.
When was 20 Park St built?
20 Park St was built in 1890.
How does 20 Park St compare to others on Park St?
We track 8 other properties on Park St. Browse the list under "Other properties on Park St" to compare beds, baths, and sale history.
What are the property facts for 20 Park St?
20 Park St is a 2 bed, 1 bath, 642 sqft, 436 sqft lot condo_townhome_rowhome_coop.
Is 20 Park St a flip candidate?
No — 20 Park St does not appear in our flips dataset.
Is 20 Park St a tax-appeal candidate?
No — 20 Park 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 Park St