02129 (Charlestown) housing market
September 2026 · All Residences
02129 (Charlestown)'s median sale price fell 2.9% compared with the same month last year. Homes sold faster than a year ago, at a median of 36 days on market. Sellers received a median 98.1% of their final list price.
What this means for sellers
Recent sales are the best guide to pricing. A considered launch usually matters more than timing the market.
What this means for buyers
There is a reasonable selection of homes, giving time to compare options before making an offer.
Key figures
Closed sales: 18 this month · 77 last 3 months · 238 trailing 12 months
Median days on market
36 days
Prior month: 18 days · MoM +100%
Last year: 48 days · YoY -25%
Average days on market
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Last year: — · YoY: —
Cumulative days on market
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Last year: — · YoY: —
Closed sales (month)
18
Prior month: 25 · MoM -28%
Last year: 14 · YoY +28.6%
Median sale price
$795,000
Prior month: $950,000 · MoM -16.3%
Last year: $819,000 · YoY -2.9%
Average sale price
$924,056
Prior month: $1,330,480 · MoM -30.5%
Last year: $1,027,250 · YoY -10%
Median price per sq ft
$841
Prior month: $909 · MoM -7.5%
Last year: $885 · YoY -5%
New listings
65
Prior month: 5 · MoM +1200%
Last year: 34 · YoY +91.2%
Active inventory
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Pending sales
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Months of supply
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Absorption rate
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Sale-to-list ratio
98.1%
Prior month: 99.4% · MoM -1.3%
Last year: 96.9% · YoY +1.2%
Sold over asking
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Last year: — · YoY: —
With price reductions
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Trends
Median sale price moved from $975,000 in October 2024 to $795,000 in September 2026.
View as table
| Month | Median price |
|---|---|
| October 2024 | $975,000 |
| November 2024 | $1,095,000 |
| December 2024 | $1,200,000 |
| January 2025 | $745,000 |
| February 2025 | $920,000 |
| March 2025 | $938,400 |
| April 2025 | $1,122,500 |
| May 2025 | $1,062,000 |
| June 2025 | $1,050,000 |
| July 2025 | $1,178,500 |
| August 2025 | $1,020,000 |
| September 2025 | $819,000 |
| October 2025 | $1,065,000 |
| November 2025 | $1,210,000 |
| December 2025 | $952,000 |
| January 2026 | — |
| February 2026 | $1,432,500 |
| March 2026 | $1,025,000 |
| April 2026 | $1,015,000 |
| May 2026 | $1,018,000 |
| June 2026 | $1,150,000 |
| July 2026 | $1,287,000 |
| August 2026 | $950,000 |
| September 2026 | $795,000 |
In September 2026: 18 closed sales and 65 new listings.
View as table
| Month | Closed sales | New listings |
|---|---|---|
| October 2024 | 25 | 37 |
| November 2024 | 19 | 8 |
| December 2024 | 17 | 6 |
| January 2025 | 12 | 13 |
| February 2025 | 13 | 20 |
| March 2025 | 19 | 31 |
| April 2025 | 20 | 45 |
| May 2025 | 21 | 37 |
| June 2025 | 31 | 41 |
| July 2025 | 28 | 25 |
| August 2025 | 29 | 11 |
| September 2025 | 14 | 34 |
| October 2025 | 19 | 31 |
| November 2025 | 13 | 5 |
| December 2025 | 17 | 6 |
| January 2026 | 5 | 16 |
| February 2026 | 12 | 14 |
| March 2026 | 16 | 35 |
| April 2026 | 18 | 63 |
| May 2026 | 24 | 52 |
| June 2026 | 37 | 54 |
| July 2026 | 34 | 21 |
| August 2026 | 25 | 5 |
| September 2026 | 18 | 65 |
Days on market moved from 21 in October 2024 to 36 in September 2026.
View as table
| Month | Median days |
|---|---|
| October 2024 | 21 |
| November 2024 | 17 |
| December 2024 | 23 |
| January 2025 | 46 |
| February 2025 | 33 |
| March 2025 | 17 |
| April 2025 | 18 |
| May 2025 | 20 |
| June 2025 | 14 |
| July 2025 | 17 |
| August 2025 | 15 |
| September 2025 | 48 |
| October 2025 | 20 |
| November 2025 | 24 |
| December 2025 | 33 |
| January 2026 | — |
| February 2026 | 13 |
| March 2026 | 18 |
| April 2026 | 15 |
| May 2026 | 12 |
| June 2026 | 20 |
| July 2026 | 18 |
| August 2026 | 18 |
| September 2026 | 36 |
Months of supply: not enough history yet.
View as table
| Month | Months |
|---|---|
| October 2024 | — |
| November 2024 | — |
| December 2024 | — |
| January 2025 | — |
| February 2025 | — |
| March 2025 | — |
| April 2025 | — |
| May 2025 | — |
| June 2025 | — |
| July 2025 | — |
| August 2025 | — |
| September 2025 | — |
| October 2025 | — |
| November 2025 | — |
| December 2025 | — |
| January 2026 | — |
| February 2026 | — |
| March 2026 | — |
| April 2026 | — |
| May 2026 | — |
| June 2026 | — |
| July 2026 | — |
| August 2026 | — |
| September 2026 | — |
Sale-to-list ratio moved from 100% in October 2024 to 98.1% in September 2026.
View as table
| Month | % of list |
|---|---|
| October 2024 | 100% |
| November 2024 | 100% |
| December 2024 | 100% |
| January 2025 | 98.4% |
| February 2025 | 96.8% |
| March 2025 | 99.3% |
| April 2025 | 100.4% |
| May 2025 | 100% |
| June 2025 | 101.8% |
| July 2025 | 101.1% |
| August 2025 | 100.2% |
| September 2025 | 96.9% |
| October 2025 | 100% |
| November 2025 | 100% |
| December 2025 | 99.2% |
| January 2026 | — |
| February 2026 | 100% |
| March 2026 | 98.9% |
| April 2026 | 100% |
| May 2026 | 102.8% |
| June 2026 | 100% |
| July 2026 | 99.6% |
| August 2026 | 99.4% |
| September 2026 | 98.1% |