21703 Frederick
308 active listings out of 16K total properties we track in ZIP 21703 (Frederick, MD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Frederick 21703 property data
15,842 property records for ZIP 21703 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 1.8 MB Parquet · CSV (2.8 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 Maryland (statewide), not just 21703. Same company, same dataset, different resolution.
- Tracked
- 16K
- Active
- 308
- Median list
- $427K
- Sales (12mo)
- 515
- Tracked
- 16K
- Active
- 308
- Median list
- $427K
- Sales (12mo)
- 515
- Tracked
- 16K
- Active
- 308
- Median list
- $427K
- Sales (12mo)
- 515
- Tracked
- 16K
- Active
- 308
- Median list
- $427K
- Sales (12mo)
- 515
- Tracked
- 16K
- Active
- 308
- Median list
- $427K
- Sales (12mo)
- 515
Inventory breakdown
Distribution of the 308 currently-active listings in ZIP 21703. Full dataset covers 16K properties — listings, off-market homes, rentals, and full history.
Get Frederick 21703 data in your app
GET https://api.straply.com/v1/markets/zip/21703
Authorization: Bearer $STRAPLY_KEY{
"zip": "21703",
"total_tracked": 15916,
"active": 308,
"median_list": 427000
}Nearby ZIP codes
Other Maryland ZIPs within a short drive of 21703.
ZIP 21703 · Frederick, MD real estate: market summary
As of November 2026, Straply tracks 15,916 homes in ZIP 21703 (Frederick, MD), with 308 active for sale at a median list price of $427,000 (~$228/sq ft). Notably, most homes were built in the 1990s.
- Median list price
- $427,000
- Median $/sq ft
- $228
- Active listings
- 308
- Median sale price
- $415,000 (+8% YoY)
- Properties tracked
- 15,916
Frequently asked: ZIP 21703 · Frederick, MD real estate
What is the median home price in ZIP 21703?
The median list price in ZIP 21703 (Frederick, MD) is $427,000 (about $228 per square foot), based on 308 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 21703?
Active listings in ZIP 21703 (Frederick, MD) concentrate in: 57% $300k–$500k and 25% $500k–$750k.
Are home prices in ZIP 21703 going up or down?
The median sale price is $415,000, up 8% year over year. Straply tracked 515 sales here over the past 12 months.
How many homes are for sale in ZIP 21703?
Straply is tracking 308 active listings in ZIP 21703 (Frederick, MD) out of 15,916 properties on record as of November 2026.
How old are the homes in ZIP 21703?
Most homes in ZIP 21703 (Frederick, MD) were built in the 1990s. About 88% were built after 1980. The newest tracked home dates to 2026.
What types of homes are in ZIP 21703?
ZIP 21703 (Frederick, MD) is mostly townhouses (49% of listings). Also common: single-family homes 32%, condos 17%.
How many bedrooms do homes in ZIP 21703 typically have?
The most common size in ZIP 21703 (Frederick, MD) is 3 bd.
What areas are near ZIP 21703?
Nearby markets Straply also tracks include Braddock Heights 21714, Buckeystown 21717, Frederick 21702, Frederick 21701.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.