Active Listings
206
⇧ 11.4% vs 185 last year
Big Pines · Mountain View Estates · Quince Orchard
Data as of July 2026. Source: Realtor.com.
The GAITHERSBURG, MD real estate market (20878) currently shows 206 active listings, with 69 pending sales. Homes are averaging 33 days on the market before going under contract.
Inventory has increased compared to last year, with 21 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 33 days on market compared to 28 days last year.
The median listing price has risen 6.7% year-over-year, from $704,995 to $752,450.
Whether you are buying or selling in GAITHERSBURG, MD, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Population: 65,954 · Density: 1,245.3/mi² · Median household income: $141,902
Typical home value: $656,436 · Homeownership: 69.4%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 20878 | Gaithersburg, MD 20878 | 0.0 mi | 100 | $78,215,000 | $650,000 | $782,150 |
| 20877 | Gaithersburg, MD 20877 | 3.7 mi | 45 | $19,450,935 | $410,400 | $432,243 |
| 20880 | Washington Grove, MD 20880 | 4.3 mi | 1 | $699,000 | $699,000 | $699,000 |
| 20879 | Gaithersburg, MD 20879 | 5.5 mi | 44 | $17,155,204 | $341,250 | $389,891 |
| 20855 | Derwood, MD 20855 | 6.4 mi | 35 | $25,612,545 | $630,225 | $731,787 |
| 20841 | Boyds, MD 20841 | 6.5 mi | 54 | $55,810,350 | $958,340 | $1,033,525 |
| 22066 | Great Falls, VA 22066 | 7.7 mi | 49 | $164,059,154 | $2,555,750 | $3,348,146 |
| 20853 | Rockville, MD 20853 | 8.3 mi | 33 | $24,116,103 | $609,995 | $730,791 |
| 20165 | Sterling, VA 20165 | 8.7 mi | 39 | $33,875,088 | $840,000 | $868,592 |
| 20832 | Olney, MD 20832 | 9.7 mi | 40 | $24,383,920 | $562,250 | $609,598 |
| 20896 | Garrett Park, MD 20896 | 9.8 mi | 1 | $907,500 | $907,500 | $907,500 |
| 20838 | Barnesville, MD 20838 | 10.1 mi | 1 | $975,000 | $975,000 | $975,000 |
| 20906 | Silver Spring, MD 20906 | 10.5 mi | 181 | $67,476,800 | $262,475 | $372,800 |
As of July 2026, there are 206 active listings in GAITHERSBURG, MD (zip code 20878), compared to 185 the prior year.
The median listing price in GAITHERSBURG, MD 20878 is $752,450 as of July 2026, a 6.7% increase from $704,995 the prior year.
Homes in GAITHERSBURG, MD 20878 spend an average of 33 days on the market before going under contract, compared to 28 days the prior year.
Based on current inventory and days-on-market data as of July 2026, GAITHERSBURG, MD 20878 is currently a Buyer's Market. Inventory has increased compared to last year, with 21 more homes available — giving buyers more choice. Homes are taking longer to sell, averaging 33 days on market compared to 28 days last year.
With SELL123.com's maximum 3% commission, sellers in GAITHERSBURG, MD 20878 save an estimated $15,049 compared to a typical 5% commission on the median listing price of $752,450. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.