Active Listings
18
⇧ 38.5% vs 13 last year
Halpine
Data as of March 2026. Source: Realtor.com.
The ROCKVILLE, MD real estate market (20851) currently shows 18 active listings, with 9 pending sales. Homes are averaging 15 days on the market before going under contract.
Inventory has increased compared to last year, with 5 more homes available — giving buyers more choice.
The median listing price has risen 8% year-over-year, from $559,000 to $603,500.
Whether you are buying or selling in ROCKVILLE, 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: 14,659 · Density: 2,232.4/mi² · Median household income: $107,578
Typical home value: $466,888 · Homeownership: 59.6%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 20851 | Rockville, MD 20851 | 0.0 mi | 14 | $8,765,862 | $564,243 | $626,133 |
| 20853 | Rockville, MD 20853 | 2.2 mi | 33 | $24,116,103 | $609,995 | $730,791 |
| 20850 | Rockville, MD 20850 | 3.3 mi | 116 | $88,458,932 | $757,500 | $762,577 |
| 20855 | Derwood, MD 20855 | 4.1 mi | 35 | $25,612,545 | $630,225 | $731,787 |
| 20902 | Silver Spring, MD 20902 | 4.8 mi | 52 | $24,157,172 | $502,500 | $464,561 |
| 20880 | Washington Grove, MD 20880 | 5.2 mi | 1 | $699,000 | $699,000 | $699,000 |
| 20832 | Olney, MD 20832 | 5.7 mi | 40 | $24,383,920 | $562,250 | $609,598 |
| 20854 | Potomac, MD 20854 | 6.2 mi | 127 | $241,368,707 | $1,445,750 | $1,900,541 |
| 20910 | Silver Spring, MD 20910 | 6.9 mi | 76 | $37,953,108 | $357,500 | $499,383 |
| 20860 | Sandy Spring, MD 20860 | 7.0 mi | 2 | $1,199,998 | $599,999 | $599,999 |
| 20878 | Gaithersburg, MD 20878 | 7.2 mi | 100 | $78,215,000 | $650,000 | $782,150 |
| 20818 | Cabin John, MD 20818 | 7.5 mi | 3 | $5,630,850 | $1,876,950 | $1,876,950 |
| 20861 | Ashton, MD 20861 | 8.1 mi | 5 | $5,758,085 | $1,068,000 | $1,151,617 |
As of March 2026, there are 18 active listings in ROCKVILLE, MD (zip code 20851), compared to 13 the prior year.
The median listing price in ROCKVILLE, MD 20851 is $603,500 as of March 2026, a 8% increase from $559,000 the prior year.
Homes in ROCKVILLE, MD 20851 spend an average of 15 days on the market before going under contract, compared to 15 days the prior year.
Based on current inventory and days-on-market data as of March 2026, ROCKVILLE, MD 20851 is currently a Balanced Market. Inventory has increased compared to last year, with 5 more homes available — giving buyers more choice.
With SELL123.com's maximum 3% commission, sellers in ROCKVILLE, MD 20851 save an estimated $12,070 compared to a typical 5% commission on the median listing price of $603,500. 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.