21918 Conowingo
57 active listings out of 1.7K total properties we track in ZIP 21918 (Conowingo, MD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Conowingo 21918 property data
1,735 property records for ZIP 21918 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 227 KB Parquet · CSV (307 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 21918. Same company, same dataset, different resolution.
- Tracked
- 1.7K
- Active
- 57
- Median list
- $269K
- Sales (12mo)
- 51
- Tracked
- 1.7K
- Active
- 57
- Median list
- $269K
- Sales (12mo)
- 51
- Tracked
- 1.7K
- Active
- 57
- Median list
- $269K
- Sales (12mo)
- 51
- Tracked
- 1.7K
- Active
- 57
- Median list
- $269K
- Sales (12mo)
- 51
- Tracked
- 1.7K
- Active
- 57
- Median list
- $269K
- Sales (12mo)
- 51
Inventory breakdown
Distribution of the 57 currently-active listings in ZIP 21918. Full dataset covers 1.7K properties — listings, off-market homes, rentals, and full history.
Get Conowingo 21918 data in your app
GET https://api.straply.com/v1/markets/zip/21918
Authorization: Bearer $STRAPLY_KEY{
"zip": "21918",
"total_tracked": 1747,
"active": 57,
"median_list": 268500
}Nearby ZIP codes
Other Maryland ZIPs within a short drive of 21918.
ZIP 21918 · Conowingo, MD real estate: market summary
As of November 2026, Straply tracks 1,747 homes in ZIP 21918 (Conowingo, MD), with 57 active for sale at a median list price of $268,500 (~$175/sq ft). Notably, most homes were built in the 1990s.
- Median list price
- $268,500
- Median $/sq ft
- $175
- Active listings
- 57
- Median sale price
- $110,000
- Properties tracked
- 1,747
Frequently asked: ZIP 21918 · Conowingo, MD real estate
What is the median home price in ZIP 21918?
The median list price in ZIP 21918 (Conowingo, MD) is $268,500 (about $175 per square foot), based on 57 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 21918?
Active listings in ZIP 21918 (Conowingo, MD) concentrate in: 69% under $300k and 16% $300k–$500k.
How many homes are for sale in ZIP 21918?
Straply is tracking 57 active listings in ZIP 21918 (Conowingo, MD) out of 1,747 properties on record as of November 2026.
How old are the homes in ZIP 21918?
Most homes in ZIP 21918 (Conowingo, MD) were built in the 1990s. About 66% were built after 1980, while 11% predate 1940. The newest tracked home dates to 2026.
What types of homes are in ZIP 21918?
ZIP 21918 (Conowingo, MD) is mostly single-family homes (37% of listings). Also common: other 30%, lots / land 25%.
How many bedrooms do homes in ZIP 21918 typically have?
The most common size in ZIP 21918 (Conowingo, MD) is 3 bd.
What areas are near ZIP 21918?
Nearby markets Straply also tracks include Colora 21917, Darlington 21034, Port Deposit 21904, Rising Sun 21911.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.