Active Listings
220
⇧ 10.6% vs 199 last year
Big Pines · Mountain View Estates · Quince Orchard
Data as of June 2026. Source: Realtor.com.
The GAITHERSBURG, MD real estate market (20878) currently shows 220 active listings, with 83 pending sales. Homes are averaging 30 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 30 days on market compared to 23 days last year.
The median listing price has risen 8.7% year-over-year, from $722,499 to $785,495.
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 June 2026, there are 220 active listings in GAITHERSBURG, MD (zip code 20878), compared to 199 the prior year.
The median listing price in GAITHERSBURG, MD 20878 is $785,495 as of June 2026, a 8.7% increase from $722,499 the prior year.
Homes in GAITHERSBURG, MD 20878 spend an average of 30 days on the market before going under contract, compared to 23 days the prior year.
Based on current inventory and days-on-market data as of June 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 30 days on market compared to 23 days last year.
With SELL123.com's maximum 3% commission, sellers in GAITHERSBURG, MD 20878 save an estimated $15,710 compared to a typical 5% commission on the median listing price of $785,495. 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.