818 South St
Boston, MA 02131
2 bd 1 ba 842 sqft Built 1920 condo
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 | $505,600 | — | $505,600 | $5,855 |
| 2024 | $457,200 | — | $457,200 | $4,983 |
| 2023 | $448,200 | — | $448,200 | $4,814 |
| 2022 | $419,000 | — | $419,000 | $4,559 |
| 2021 | $307,500 | — | $307,500 | $3,281 |
| 2020 | $292,900 | — | $292,900 | $3,093 |
| 2019 | $278,985 | — | $278,985 | $2,941 |
| 2018 | $265,700 | — | $265,700 | $2,785 |
| 2017 | $253,034 | — | $253,034 | $2,680 |
| 2016 | $232,141 | — | $232,141 | $2,554 |
| 2015 | $251,500 | — | $251,500 | $3,046 |
| 2014 | $230,800 | — | $230,800 | $2,903 |
| 2006 | $261,100 | — | $261,100 | $2,903 |
| 2005 | $254,800 | — | $254,800 | $2,734 |
| 2004 | $229,800 | — | $229,800 | $2,332 |
| 2003 | $169,600 | — | $169,600 | $1,915 |
Property facts
Year built
1920
Property type
condo
Stories
1
Beds
2
Baths
1
Living area
842 sqft
Lot size
—
ZIP code
02131
City
Boston
Street
South St
Coordinates
42.28805, -71.13156
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 818 South St last sell?
No public-record sale is on file for 818 South St.
What is the current tax assessment for 818 South St?
The most recent total assessment for 818 South St (year 2025) is $505,600 with $5,855 in property tax.
When was 818 South St built?
818 South St was built in 1920.
How does 818 South St compare to others on South St?
We track 8 other properties on South St. Browse the list under "Other properties on South St" to compare beds, baths, and sale history.
What are the property facts for 818 South St?
818 South St is a 2 bed, 1 bath, 842 sqft condo.
Is 818 South St a flip candidate?
No — 818 South St does not appear in our flips dataset.
Is 818 South St a tax-appeal candidate?
No — 818 South 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
Explore nearby
Geography
Other properties on South St