Active Listings
28
⇧ 33.3% vs 21 last year
Halpine
Data as of June 2026. Source: Realtor.com.
The ROCKVILLE, MD real estate market (20851) currently shows 28 active listings, with 12 pending sales. Homes are averaging 18 days on the market before going under contract.
Inventory has increased compared to last year, with 7 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 18 days on market compared to 14 days last year.
The median listing price has risen 7.8% year-over-year, from $594,950 to $641,224.
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 June 2026, there are 28 active listings in ROCKVILLE, MD (zip code 20851), compared to 21 the prior year.
The median listing price in ROCKVILLE, MD 20851 is $641,224 as of June 2026, a 7.8% increase from $594,950 the prior year.
Homes in ROCKVILLE, MD 20851 spend an average of 18 days on the market before going under contract, compared to 14 days the prior year.
Based on current inventory and days-on-market data as of June 2026, ROCKVILLE, MD 20851 is currently a Buyer's Market. Inventory has increased compared to last year, with 7 more homes available — giving buyers more choice. Homes are taking longer to sell, averaging 18 days on market compared to 14 days last year.
With SELL123.com's maximum 3% commission, sellers in ROCKVILLE, MD 20851 save an estimated $12,824 compared to a typical 5% commission on the median listing price of $641,224. 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.