21529 Ellerslie
11 active listings out of 323 total properties we track in ZIP 21529 (Ellerslie, MD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Ellerslie 21529 property data
323 property records for ZIP 21529 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 48 KB Parquet · CSV (58 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 21529. Same company, same dataset, different resolution.
- Tracked
- 323
- Active
- 11
- Median list
- $195K
- Sales (12mo)
- 11
- Tracked
- 323
- Active
- 11
- Median list
- $195K
- Sales (12mo)
- 11
- Tracked
- 323
- Active
- 11
- Median list
- $195K
- Sales (12mo)
- 11
- Tracked
- 323
- Active
- 11
- Median list
- $195K
- Sales (12mo)
- 11
- Tracked
- 323
- Active
- 11
- Median list
- $195K
- Sales (12mo)
- 11
Inventory breakdown
Distribution of the 11 currently-active listings in ZIP 21529. Full dataset covers 323 properties — listings, off-market homes, rentals, and full history.
Get Ellerslie 21529 data in your app
GET https://api.straply.com/v1/markets/zip/21529
Authorization: Bearer $STRAPLY_KEY{
"zip": "21529",
"total_tracked": 323,
"active": 11,
"median_list": 195000
}Nearby ZIP codes
Other Maryland ZIPs within a short drive of 21529.
ZIP 21529 · Ellerslie, MD real estate: market summary
As of November 2026, Straply tracks 323 homes in ZIP 21529 (Ellerslie, MD), with 11 active for sale at a median list price of $195,000 (~$159/sq ft). Notably, it has notably historic housing — 42% of homes predate 1940.
- Median list price
- $195,000
- Median $/sq ft
- $159
- Active listings
- 11
- Median sale price
- $240,000
- Properties tracked
- 323
Frequently asked: ZIP 21529 · Ellerslie, MD real estate
What is the median home price in ZIP 21529?
The median list price in ZIP 21529 (Ellerslie, MD) is $195,000 (about $159 per square foot), based on 11 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 21529?
Active listings in ZIP 21529 (Ellerslie, MD) concentrate in: 70% under $300k and 30% $750k–$1m.
Are home prices in ZIP 21529 going up or down?
The median sale price is $240,000. Straply tracked 11 sales here over the past 12 months.
How many homes are for sale in ZIP 21529?
Straply is tracking 11 active listings in ZIP 21529 (Ellerslie, MD) out of 323 properties on record as of November 2026.
How old are the homes in ZIP 21529?
Most homes in ZIP 21529 (Ellerslie, MD) were built in the 2000s. About 29% were built after 1980, while 42% predate 1940. The newest tracked home dates to 2020.
What types of homes are in ZIP 21529?
ZIP 21529 (Ellerslie, MD) is mostly single-family homes (91% of listings). Also common: lots / land 9%.
How many bedrooms do homes in ZIP 21529 typically have?
The most common size in ZIP 21529 (Ellerslie, MD) is 3 bd.
What areas are near ZIP 21529?
Nearby markets Straply also tracks include Mount Savage 21545, Corriganville 21524, Cumberland 21502, Eckhart 21528.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.