21737 Glenelg
8 active listings out of 711 total properties we track in ZIP 21737 (Glenelg, MD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Glenelg 21737 property data
711 property records for ZIP 21737 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 106 KB Parquet · CSV (133 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 Washington, D.C. metro, not just 21737. Same company, same dataset, different resolution.
Over the past 12 months, ZIP 21737 has recorded 20 home sales. In September 2026 there were2 sales (-33.3% vs the prior month). Most recent median sale price: $1.18M.
- Tracked
- 711
- Active
- 8
- Median list
- $1.74M
- Sales (12mo)
- 20
Right now, 8 homes are actively for sale in ZIP 21737. Median list price is $1.74M at $199/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).
- Tracked
- 711
- Active
- 8
- Median list
- $1.74M
- Sales (12mo)
- 20
- Tracked
- 711
- Active
- 8
- Median list
- $1.74M
- Sales (12mo)
- 20
- Tracked
- 711
- Active
- 8
- Median list
- $1.74M
- Sales (12mo)
- 20
- Tracked
- 711
- Active
- 8
- Median list
- $1.74M
- Sales (12mo)
- 20
- Tracked
- 711
- Active
- 8
- Median list
- $1.74M
- Sales (12mo)
- 20
Inventory breakdown
Distribution of the 8 currently-active listings in ZIP 21737. Full dataset covers 711 properties — listings, off-market homes, rentals, and full history.
Get Glenelg 21737 data in your app
GET https://api.straply.com/v1/markets/zip/21737
Authorization: Bearer $STRAPLY_KEY{
"zip": "21737",
"total_tracked": 711,
"active": 8,
"median_list": 1737500
}Nearby ZIP codes
Other Maryland ZIPs within a short drive of 21737.
ZIP 21737 · Glenelg, MD real estate: market summary
As of November 2026, Straply tracks 711 homes in ZIP 21737 (Glenelg, MD), with 8 active for sale at a median list price of $1,737,500 (~$199/sq ft). Notably, it's a high-end market — 29% of recent sales were $1M or more.
- Median list price
- $1,737,500
- Median $/sq ft
- $199
- Active listings
- 8
- Median sale price
- $1,176,500 (-4% YoY)
- Properties tracked
- 711
Frequently asked: ZIP 21737 · Glenelg, MD real estate
What is the median home price in ZIP 21737?
The median list price in ZIP 21737 (Glenelg, MD) is $1,737,500 (about $199 per square foot), based on 8 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 21737?
Active listings in ZIP 21737 (Glenelg, MD) concentrate in: 75% $1m–$2m and 25% $2m+.
Are home prices in ZIP 21737 going up or down?
The median sale price is $1,176,500, down 4% year over year. Straply tracked 20 sales here over the past 12 months.
How many homes are for sale in ZIP 21737?
Straply is tracking 8 active listings in ZIP 21737 (Glenelg, MD) out of 711 properties on record as of November 2026.
How old are the homes in ZIP 21737?
Most homes in ZIP 21737 (Glenelg, MD) were built in the 2010s. About 80% were built after 1980. The newest tracked home dates to 2025.
What types of homes are in ZIP 21737?
ZIP 21737 (Glenelg, MD) is mostly single-family homes (100% of listings).
How many bedrooms do homes in ZIP 21737 typically have?
The most common size in ZIP 21737 (Glenelg, MD) is 5+ bd.
What areas are near ZIP 21737?
Nearby markets Straply also tracks include Glenwood 21738, Dayton 21036, West Friendship 21794, Cooksville 21723.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.