Gaithersburg MD
858 active listings out of 52K total properties we track across 22 Gaithersburg ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Gaithersburg, 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 Washington, D.C. metro, not just Gaithersburg. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 858 currently-active listings in Gaithersburg, MD. Full dataset covers 52K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Gaithersburg
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other Maryland cities within driving distance.
Get Gaithersburg, MD data in your app
GET https://api.straply.com/v1/markets/city/gaithersburg-md
Authorization: Bearer $STRAPLY_KEY{
"city": "gaithersburg-md",
"total_tracked": 51685,
"active": 858,
"median_list": 525000
}Gaithersburg, MD real estate: market summary
As of November 2026, Straply tracks 51,685 homes in Gaithersburg, MD, with 858 active for sale at a median list price of $525,000 (~$270/sq ft). Notably, most homes were built in the 1980s.
- Median list price
- $525,000
- Median $/sq ft
- $270
- Active listings
- 858
- Median sale price
- $550,000 (+4% YoY)
- Properties tracked
- 51,685
Frequently asked: Gaithersburg, MD real estate
What is the median home price in Gaithersburg?
The median list price in Gaithersburg, MD is $525,000 (about $270 per square foot), based on 858 active listings tracked by Straply as of November 2026.
What price range are homes in Gaithersburg?
Active listings in Gaithersburg, MD concentrate in: 28% $500k–$750k and 27% $300k–$500k.
Are home prices in Gaithersburg going up or down?
The median sale price is $550,000, up 4% year over year. Straply tracked 1,240 sales here over the past 12 months.
How many homes are for sale in Gaithersburg?
Straply is tracking 858 active listings in Gaithersburg, MD out of 51,685 properties on record as of November 2026.
How old are the homes in Gaithersburg?
Most homes in Gaithersburg, MD were built in the 1980s. About 68% were built after 1980. The newest tracked home dates to 2026.
What types of homes are in Gaithersburg?
Gaithersburg, MD is mostly townhouses (38% of listings). Also common: single-family homes 33%, condos 26%.
How many bedrooms do homes in Gaithersburg typically have?
The most common size in Gaithersburg, MD is 3 bd.
What are the most active ZIP codes in Gaithersburg?
The ZIP codes with the most active listings in Gaithersburg, MD are 20878, 20879, 20877, 20886, 20882.
What areas are near Gaithersburg?
Nearby markets Straply also tracks include Montgomery Village, Germantown, Derwood, North Potomac.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.