02129 Charlestown
241 active listings out of 10K total properties we track in ZIP 02129 (Charlestown, MA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Charlestown 02129 property data
10,429 property records for ZIP 02129 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 1.0 MB Parquet · CSV (1.7 MB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show Boston metro, not just 02129. Same company, same dataset, different resolution.
Over the past 12 months, ZIP 02129 has recorded 215 home sales. In September 2026 there were18 sales (+12.5% vs the prior month). Most recent median sale price: $795K.
- Tracked
- 10K
- Active
- 241
- Median list
- $825K
- Sales (12mo)
- 215
Right now, 241 homes are actively for sale in ZIP 02129. Median list price is $825K at $851/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).
- Tracked
- 10K
- Active
- 241
- Median list
- $825K
- Sales (12mo)
- 215
- Tracked
- 10K
- Active
- 241
- Median list
- $825K
- Sales (12mo)
- 215
- Tracked
- 10K
- Active
- 241
- Median list
- $825K
- Sales (12mo)
- 215
- Tracked
- 10K
- Active
- 241
- Median list
- $825K
- Sales (12mo)
- 215
- Tracked
- 10K
- Active
- 241
- Median list
- $825K
- Sales (12mo)
- 215
Inventory breakdown
Distribution of the 241 currently-active listings in ZIP 02129. Full dataset covers 10K properties — listings, off-market homes, rentals, and full history.
Get Charlestown 02129 data in your app
GET https://api.straply.com/v1/markets/zip/02129
Authorization: Bearer $STRAPLY_KEY{
"zip": "02129",
"total_tracked": 10447,
"active": 241,
"median_list": 825000
}Nearby ZIP codes
Other Massachusetts ZIPs within a short drive of 02129.
ZIP 02129 · Charlestown, MA real estate: market summary
As of November 2026, Straply tracks 10,447 homes in ZIP 02129 (Charlestown, MA), with 241 active for sale at a median list price of $825,000 (~$851/sq ft). Notably, the market is cooling — the median sale price is down 16% year over year.
- Median list price
- $825,000
- Median $/sq ft
- $851
- Active listings
- 241
- Median sale price
- $795,000 (-16% YoY)
- Properties tracked
- 10,447
Frequently asked: ZIP 02129 · Charlestown, MA real estate
What is the median home price in ZIP 02129?
The median list price in ZIP 02129 (Charlestown, MA) is $825,000 (about $851 per square foot), based on 241 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 02129?
Active listings in ZIP 02129 (Charlestown, MA) concentrate in: 34% $500k–$750k and 30% $1m–$2m.
Are home prices in ZIP 02129 going up or down?
The median sale price is $795,000, down 16% year over year. Straply tracked 215 sales here over the past 12 months.
How many homes are for sale in ZIP 02129?
Straply is tracking 241 active listings in ZIP 02129 (Charlestown, MA) out of 10,447 properties on record as of November 2026.
How old are the homes in ZIP 02129?
Most homes in ZIP 02129 (Charlestown, MA) were built in the 1890s. About 30% were built after 1980, while 68% predate 1940. The newest tracked home dates to 2026.
What types of homes are in ZIP 02129?
ZIP 02129 (Charlestown, MA) is mostly condos (70% of listings). Also common: single-family homes 18%, townhouses 7%.
How many bedrooms do homes in ZIP 02129 typically have?
The most common size in ZIP 02129 (Charlestown, MA) is 2 bd.
What areas are near ZIP 02129?
Nearby markets Straply also tracks include Boston 02113, Cambridge 02141, Boston 02109, Boston 02114.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.