Active Listings
41
⇧ 28.1% vs 32 last year
Population: 38,524 · Density: 2,636.9/mi² · Median household income: $86,134
Typical home value: $442,360 · Homeownership: 43.6%
Data as of January 2026. Source: Realtor.com.
The GAITHERSBURG, MD real estate market (20877) currently shows 41 active listings, with 15 pending sales. Homes are averaging 40 days on the market before going under contract.
Inventory has increased compared to last year, with 9 more homes available — giving buyers more choice.
Homes are selling faster, averaging 40 days on market compared to 44 days last year.
The median listing price has fallen 25.9% year-over-year, from $546,225 to $405,000.
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.
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 20877 | Gaithersburg, MD 20877 | 0.0 mi | 41 | $16,942,307 | $405,000 | $413,227 |
| 20879 | Gaithersburg, MD 20879 | 2.2 mi | 41 | $16,343,133 | $419,950 | $398,613 |
| 20855 | Derwood, MD 20855 | 3.0 mi | 23 | $16,480,581 | $652,500 | $716,547 |
| 20878 | Gaithersburg, MD 20878 | 3.7 mi | 101 | $76,771,514 | $647,000 | $760,114 |
| 20851 | Rockville, MD 20851 | 5.7 mi | 13 | $7,990,970 | $574,493 | $614,690 |
| 20874 | Germantown, MD 20874 | 5.9 mi | 94 | $48,510,768 | $369,950 | $516,072 |
| 20882 | Gaithersburg, MD 20882 | 6.7 mi | 25 | $23,799,475 | $862,450 | $951,979 |
| 20854 | Potomac, MD 20854 | 7.6 mi | 105 | $208,035,555 | $1,498,500 | $1,981,291 |
| 20906 | Silver Spring, MD 20906 | 8.0 mi | 185 | $68,280,355 | $269,950 | $369,083 |
| 20860 | Sandy Spring, MD 20860 | 8.5 mi | 4 | $2,399,996 | $599,999 | $599,999 |
| 20862 | Brinklow, MD 20862 | 9.5 mi | 1 | $1,150,000 | $1,150,000 | $1,150,000 |
| 20895 | Kensington, MD 20895 | 9.9 mi | 47 | $56,404,277 | $995,000 | $1,200,091 |
| 20861 | Ashton, MD 20861 | 10.2 mi | 6 | $5,405,550 | $689,350 | $900,925 |
As of January 2026, there are 41 active listings in GAITHERSBURG, MD (zip code 20877), compared to 32 the prior year.
The median listing price in GAITHERSBURG, MD 20877 is $405,000 as of January 2026, a 25.9% decrease from $546,225 the prior year.
Homes in GAITHERSBURG, MD 20877 spend an average of 40 days on the market before going under contract, compared to 44 days the prior year.
Based on current inventory and days-on-market data as of January 2026, GAITHERSBURG, MD 20877 is currently a Balanced Market. Inventory has increased compared to last year, with 9 more homes available — giving buyers more choice. Homes are selling faster, averaging 40 days on market compared to 44 days last year.
With SELL123.com's maximum 3% commission, sellers in GAITHERSBURG, MD 20877 save an estimated $8,100 compared to a typical 5% commission on the median listing price of $405,000. 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.