21648 Madison
11 active listings out of 171 total properties we track in ZIP 21648 (Madison, MD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Madison 21648 property data
171 property records for ZIP 21648 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 29 KB Parquet · CSV (30 KB)
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 Maryland (statewide), not just 21648. Same company, same dataset, different resolution.
- Tracked
- 171
- Active
- 11
- Median list
- $789K
- Sales (12mo)
- 5
- Tracked
- 171
- Active
- 11
- Median list
- $789K
- Sales (12mo)
- 5
- Tracked
- 171
- Active
- 11
- Median list
- $789K
- Sales (12mo)
- 5
- Tracked
- 171
- Active
- 11
- Median list
- $789K
- Sales (12mo)
- 5
- Tracked
- 171
- Active
- 11
- Median list
- $789K
- Sales (12mo)
- 5
Inventory breakdown
Distribution of the 11 currently-active listings in ZIP 21648. Full dataset covers 171 properties — listings, off-market homes, rentals, and full history.
Get Madison 21648 data in your app
GET https://api.straply.com/v1/markets/zip/21648
Authorization: Bearer $STRAPLY_KEY{
"zip": "21648",
"total_tracked": 171,
"active": 11,
"median_list": 789000
}Nearby ZIP codes
Other Maryland ZIPs within a short drive of 21648.
ZIP 21648 · Madison, MD real estate: market summary
As of November 2026, Straply tracks 171 homes in ZIP 21648 (Madison, MD), with 11 active for sale at a median list price of $789,000 (~$295/sq ft). Notably, it has notably historic housing — 21% of homes predate 1940.
- Median list price
- $789,000
- Median $/sq ft
- $295
- Active listings
- 11
- Median sale price
- $275,000
- Properties tracked
- 171
Frequently asked: ZIP 21648 · Madison, MD real estate
What is the median home price in ZIP 21648?
The median list price in ZIP 21648 (Madison, MD) is $789,000 (about $295 per square foot), based on 11 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 21648?
Active listings in ZIP 21648 (Madison, MD) concentrate in: 27% $1m–$2m and 18% under $300k.
How many homes are for sale in ZIP 21648?
Straply is tracking 11 active listings in ZIP 21648 (Madison, MD) out of 171 properties on record as of November 2026.
How old are the homes in ZIP 21648?
Most homes in ZIP 21648 (Madison, MD) were built in the 1970s. About 41% were built after 1980, while 21% predate 1940. The newest tracked home dates to 2025.
What types of homes are in ZIP 21648?
ZIP 21648 (Madison, MD) is mostly single-family homes (100% of listings).
How many bedrooms do homes in ZIP 21648 typically have?
The most common size in ZIP 21648 (Madison, MD) is 3 bd.
What areas are near ZIP 21648?
Nearby markets Straply also tracks include Taylors Island 21669, Woolford 21677, Church Creek 21622, Cambridge 21613.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.