Real Estate Data API

02121 Dorchester

80 active listings out of 6.1K total properties we track in ZIP 02121 (Dorchester, MA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

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Active
80
Median
$1M
±0%
Sales (12mo)
70
Tracked
6.1K
Zoomed out

While you're here, take in the bigger picture — maps below show Boston metro, not just 02121. Same company, same dataset, different resolution.

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Over the past 12 months, ZIP 02121 has recorded 70 home sales.

Key Numbers
Tracked
6.1K
Active
80
Median list
$1M
Sales (12mo)
70
Get this data →

Right now, 80 homes are actively for sale in ZIP 02121. Median list price is $1M at $360/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).

Key Numbers
Tracked
6.1K
Active
80
Median list
$1M
Sales (12mo)
70
Get this data →
Key Numbers
Tracked
6.1K
Active
80
Median list
$1M
Sales (12mo)
70
Get this data →
Key Numbers
Tracked
6.1K
Active
80
Median list
$1M
Sales (12mo)
70
Get this data →
Key Numbers
Tracked
6.1K
Active
80
Median list
$1M
Sales (12mo)
70
Get this data →
Key Numbers
Tracked
6.1K
Active
80
Median list
$1M
Sales (12mo)
70

Inventory breakdown

Distribution of the 80 currently-active listings in ZIP 02121. Full dataset covers 6.1K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 0 (0%)
$300K–$500K 7 (9.3%)
$500K–$750K 16 (21.3%)
$750K–$1M 14 (18.7%)
$1M–$2M 31 (41.3%)
$2M+ 7 (9.3%)
Active by bedroom count
Studio/1 bd 1
2 bd 4
3 bd 18
4 bd 4
5+ bd 53
Active by property type
Multi Family 54 (67.5%)
Condo 18 (22.5%)
Townhouse 6 (7.5%)
Single Family 2 (2.5%)
For Developers

Get Dorchester 02121 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/02121
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "02121",
  "total_tracked": 6089,
  "active": 80,
  "median_list": 1000000
}
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ZIP 02121 · Dorchester, MA real estate: market summary

As of June 2026, Straply tracks 6,089 homes in ZIP 02121 (Dorchester, MA), with 80 active for sale at a median list price of $1,000,000 (~$360/sq ft). Notably, it has notably historic housing — 82% of homes predate 1940.

Median list price
$1,000,000
Median $/sq ft
$360
Active listings
80
Properties tracked
6,089

Frequently asked: ZIP 02121 · Dorchester, MA real estate

What is the median home price in ZIP 02121?

The median list price in ZIP 02121 (Dorchester, MA) is $1,000,000 (about $360 per square foot), based on 80 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 02121?

Active listings in ZIP 02121 (Dorchester, MA) concentrate in: 41% $1m–$2m and 21% $500k–$750k.

How many homes are for sale in ZIP 02121?

Straply is tracking 80 active listings in ZIP 02121 (Dorchester, MA) out of 6,089 properties on record as of June 2026.

How old are the homes in ZIP 02121?

Most homes in ZIP 02121 (Dorchester, MA) were built in the 1900s. About 14% were built after 1980, while 82% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 02121?

ZIP 02121 (Dorchester, MA) is mostly multi-family homes (68% of listings). Also common: condos 22%, townhouses 8%.

How many bedrooms do homes in ZIP 02121 typically have?

The most common size in ZIP 02121 (Dorchester, MA) is 5+ bd.

Data as of June 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.