Gwynn Oak MD
42 active listings out of 2.4K total properties we track across 4 Gwynn Oak ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Gwynn Oak, MD property data
2,342,516 property records for all of Maryland — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Files are published by ZIP, county and state; this city is inside the state file.
Monthly snapshot · 255.7 MB Parquet · CSV (421.7 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 Gwynn Oak. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 42 currently-active listings in Gwynn Oak, MD. Full dataset covers 2.4K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Gwynn Oak
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Maryland cities within driving distance.
Get Gwynn Oak, MD data in your app
GET https://api.straply.com/v1/markets/city/gwynn-oak-md
Authorization: Bearer $STRAPLY_KEY{
"city": "gwynn-oak-md",
"total_tracked": 2428,
"active": 42,
"median_list": 320000
}Gwynn Oak, MD real estate: market summary
As of November 2026, Straply tracks 2,428 homes in Gwynn Oak, MD, with 42 active for sale at a median list price of $320,000 (~$198/sq ft). Notably, home prices are climbing — the median sale price is up 20% year over year.
- Median list price
- $320,000
- Median $/sq ft
- $198
- Active listings
- 42
- Median sale price
- $355,000 (+20% YoY)
- Properties tracked
- 2,428
Frequently asked: Gwynn Oak, MD real estate
What is the median home price in Gwynn Oak?
The median list price in Gwynn Oak, MD is $320,000 (about $198 per square foot), based on 42 active listings tracked by Straply as of November 2026.
What price range are homes in Gwynn Oak?
Active listings in Gwynn Oak, MD concentrate in: 58% $300k–$500k and 39% under $300k.
Are home prices in Gwynn Oak going up or down?
The median sale price is $355,000, up 20% year over year. Straply tracked 48 sales here over the past 12 months.
How many homes are for sale in Gwynn Oak?
Straply is tracking 42 active listings in Gwynn Oak, MD out of 2,428 properties on record as of November 2026.
How old are the homes in Gwynn Oak?
Most homes in Gwynn Oak, MD were built in the 1950s. About 18% were built after 1980, while 18% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Gwynn Oak?
Gwynn Oak, MD is mostly single-family homes (64% of listings). Also common: townhouses 24%, lots / land 7%.
How many bedrooms do homes in Gwynn Oak typically have?
The most common size in Gwynn Oak, MD is 3 bd.
What areas are near Gwynn Oak?
Nearby markets Straply also tracks include Windsor Mill, Pikesville, Catonsville, Halethorpe.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.