21217 Baltimore
544 active listings out of 16K total properties we track in ZIP 21217 (Baltimore, MD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Maryland (statewide), not just 21217. Same company, same dataset, different resolution.
- Tracked
- 16K
- Active
- 544
- Median list
- $130K
- Sales (12mo)
- 593
- Tracked
- 16K
- Active
- 544
- Median list
- $130K
- Sales (12mo)
- 593
- Tracked
- 16K
- Active
- 544
- Median list
- $130K
- Sales (12mo)
- 593
- Tracked
- 16K
- Active
- 544
- Median list
- $130K
- Sales (12mo)
- 593
- Tracked
- 16K
- Active
- 544
- Median list
- $130K
- Sales (12mo)
- 593
Inventory breakdown
Distribution of the 544 currently-active listings in ZIP 21217. Full dataset covers 16K properties — listings, off-market homes, rentals, and full history.
Get Baltimore 21217 data in your app
GET https://api.straply.com/v1/markets/zip/21217
Authorization: Bearer $STRAPLY_KEY{
"zip": "21217",
"total_tracked": 16292,
"active": 544,
"median_list": 129949
}Nearby ZIP codes
Other Maryland ZIPs within a short drive of 21217.
ZIP 21217 · Baltimore, MD real estate: market summary
As of November 2026, Straply tracks 16,292 homes in ZIP 21217 (Baltimore, MD), with 544 active for sale at a median list price of $129,949 (~$105/sq ft). Notably, it has notably historic housing — 88% of homes predate 1940.
- Median list price
- $129,949
- Median $/sq ft
- $105
- Active listings
- 544
- Median sale price
- $94,199 (+5% YoY)
- Properties tracked
- 16,292
Frequently asked: ZIP 21217 · Baltimore, MD real estate
What is the median home price in ZIP 21217?
The median list price in ZIP 21217 (Baltimore, MD) is $129,949 (about $105 per square foot), based on 544 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 21217?
Active listings in ZIP 21217 (Baltimore, MD) concentrate in: 79% under $300k and 14% $300k–$500k.
Are home prices in ZIP 21217 going up or down?
The median sale price is $94,199, up 5% year over year. Straply tracked 593 sales here over the past 12 months.
How many homes are for sale in ZIP 21217?
Straply is tracking 544 active listings in ZIP 21217 (Baltimore, MD) out of 16,292 properties on record as of November 2026.
How old are the homes in ZIP 21217?
Most homes in ZIP 21217 (Baltimore, MD) were built in the 1920s. About 9% were built after 1980, while 88% predate 1940. The newest tracked home dates to 2026.
What types of homes are in ZIP 21217?
ZIP 21217 (Baltimore, MD) is mostly townhouses (82% of listings). Also common: multi-family homes 7%.
How many bedrooms do homes in ZIP 21217 typically have?
The most common size in ZIP 21217 (Baltimore, MD) is 3 bd.
What areas are near ZIP 21217?
Nearby markets Straply also tracks include Baltimore 21201, Baltimore 21223, Baltimore 21216, Baltimore 21211.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.