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South Boston Condos

24 years of data

South Boston condo sales through 2025. Compared to citywide averages.

2025 Median Sale
$875,000
YoY +2.3%
Median $/Sqft
$839
vs. city $987
23-yr Appreciation
+5.2%
CAGR since 2002
Avg Days on Market
—
YoY —
2026 Year-to-Date · Jan–Sep

Q1–Q3 2026 closed sales. Median prices are published annually, so averages are shown here.

Sales (Jan–Sep)
364
Avg Sale Price
$973,028
Avg $/Sqft
$862
BedsSalesAvg SellAvg $/Sqft
Studio1$610,000$1,121
175$604,784$912
2223$952,079$854
3+65$1,475,377$828
Price Index vs. Citywide

Median sale price, indexed to 2002 = 100.

Annual Sales Volume
2025 Detail by Bedroom
BedsSalesMedian SellMedian $/SqftAvg DOM
Studio5$427,500$961—
173$565,000$921—
2275$865,000$827—
3+119$1,262,000$766—
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