Real Estate Data API

21218 Baltimore

381 active listings out of 19K total properties we track in ZIP 21218 (Baltimore, MD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
381
Median
$203K
-63.5%
Sold/mo
1
-98.3%
Tracked
19K
Zoomed out

While you're here, take in the bigger picture — maps below show Maryland (statewide), not just 21218. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
19K
Active
381
Median list
$203K
Sales (12mo)
707
Get this data →
Key Numbers
Tracked
19K
Active
381
Median list
$203K
Sales (12mo)
707
Get this data →
Key Numbers
Tracked
19K
Active
381
Median list
$203K
Sales (12mo)
707
Get this data →
Key Numbers
Tracked
19K
Active
381
Median list
$203K
Sales (12mo)
707
Get this data →
Key Numbers
Tracked
19K
Active
381
Median list
$203K
Sales (12mo)
707

Inventory breakdown

Distribution of the 381 currently-active listings in ZIP 21218. Full dataset covers 19K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 272 (75.1%)
$300K–$500K 63 (17.4%)
$500K–$750K 15 (4.1%)
$750K–$1M 4 (1.1%)
$1M–$2M 6 (1.7%)
$2M+ 2 (0.6%)
Active by bedroom count
Studio/1 bd 28
2 bd 53
3 bd 190
4 bd 54
5+ bd 47
Active by property type
Townhouse 254 (66.7%)
Single Family 51 (13.4%)
Condo 51 (13.4%)
Multi Family 24 (6.3%)
Lot 1 (0.3%)
For Developers

Get Baltimore 21218 data in your app

curl
request
GET https://api.straply.com/v1/markets/zip/21218
Authorization: Bearer $STRAPLY_KEY
200 OK response
{
  "zip": "21218",
  "total_tracked": 19397,
  "active": 381,
  "median_list": 202500
}

ZIP 21218 · Baltimore, MD real estate: market summary

As of June 2026, Straply tracks 19,397 homes in ZIP 21218 (Baltimore, MD), with 381 active for sale at a median list price of $202,500 (~$156/sq ft). Notably, it has notably historic housing — 72% of homes predate 1940.

Median list price
$202,500
Median $/sq ft
$156
Active listings
381
Median sale price
$70,000
Properties tracked
19,397

Frequently asked: ZIP 21218 · Baltimore, MD real estate

What is the median home price in ZIP 21218?

The median list price in ZIP 21218 (Baltimore, MD) is $202,500 (about $156 per square foot), based on 381 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 21218?

Active listings in ZIP 21218 (Baltimore, MD) concentrate in: 75% under $300k and 17% $300k–$500k.

How many homes are for sale in ZIP 21218?

Straply is tracking 381 active listings in ZIP 21218 (Baltimore, MD) out of 19,397 properties on record as of June 2026.

How old are the homes in ZIP 21218?

Most homes in ZIP 21218 (Baltimore, MD) were built in the 1920s. About 3% were built after 1980, while 72% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 21218?

ZIP 21218 (Baltimore, MD) is mostly townhouses (67% of listings). Also common: single-family homes 13%, condos 13%.

How many bedrooms do homes in ZIP 21218 typically have?

The most common size in ZIP 21218 (Baltimore, MD) is 3 bd.

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