20854 Potomac
396 active listings out of 18K total properties we track in ZIP 20854 (Potomac, MD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Potomac 20854 property data
18,360 property records for ZIP 20854 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 2.5 MB Parquet · CSV (3.5 MB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show Washington, D.C. metro, not just 20854. Same company, same dataset, different resolution.
Over the past 12 months, ZIP 20854 has recorded 570 home sales. In September 2026 there were38 sales (+31.0% vs the prior month). Most recent median sale price: $1.13M.
- Tracked
- 18K
- Active
- 396
- Median list
- $1.77M
- Sales (12mo)
- 570
Right now, 396 homes are actively for sale in ZIP 20854. Median list price is $1.77M at $438/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).
- Tracked
- 18K
- Active
- 396
- Median list
- $1.77M
- Sales (12mo)
- 570
- Tracked
- 18K
- Active
- 396
- Median list
- $1.77M
- Sales (12mo)
- 570
- Tracked
- 18K
- Active
- 396
- Median list
- $1.77M
- Sales (12mo)
- 570
- Tracked
- 18K
- Active
- 396
- Median list
- $1.77M
- Sales (12mo)
- 570
- Tracked
- 18K
- Active
- 396
- Median list
- $1.77M
- Sales (12mo)
- 570
Inventory breakdown
Distribution of the 396 currently-active listings in ZIP 20854. Full dataset covers 18K properties — listings, off-market homes, rentals, and full history.
Get Potomac 20854 data in your app
GET https://api.straply.com/v1/markets/zip/20854
Authorization: Bearer $STRAPLY_KEY{
"zip": "20854",
"total_tracked": 18489,
"active": 396,
"median_list": 1775000
}Nearby ZIP codes
Other Maryland ZIPs within a short drive of 20854.
ZIP 20854 · Potomac, MD real estate: market summary
As of November 2026, Straply tracks 18,489 homes in ZIP 20854 (Potomac, MD), with 396 active for sale at a median list price of $1,775,000 (~$438/sq ft). Notably, the market is cooling — the median sale price is down 15% year over year.
- Median list price
- $1,775,000
- Median $/sq ft
- $438
- Active listings
- 396
- Median sale price
- $1,130,000 (-15% YoY)
- Properties tracked
- 18,489
Frequently asked: ZIP 20854 · Potomac, MD real estate
What is the median home price in ZIP 20854?
The median list price in ZIP 20854 (Potomac, MD) is $1,775,000 (about $438 per square foot), based on 396 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 20854?
Active listings in ZIP 20854 (Potomac, MD) concentrate in: 42% $2m+ and 37% $1m–$2m.
Are home prices in ZIP 20854 going up or down?
The median sale price is $1,130,000, down 15% year over year. Straply tracked 570 sales here over the past 12 months.
How many homes are for sale in ZIP 20854?
Straply is tracking 396 active listings in ZIP 20854 (Potomac, MD) out of 18,489 properties on record as of November 2026.
How old are the homes in ZIP 20854?
Most homes in ZIP 20854 (Potomac, MD) were built in the 1970s. About 44% were built after 1980. The newest tracked home dates to 2026.
What types of homes are in ZIP 20854?
ZIP 20854 (Potomac, MD) is mostly single-family homes (76% of listings). Also common: townhouses 14%, condos 7%.
How many bedrooms do homes in ZIP 20854 typically have?
The most common size in ZIP 20854 (Potomac, MD) is 5+ bd.
What areas are near ZIP 20854?
Nearby markets Straply also tracks include Rockville 20850, Bethesda 20817, Rockville 20852, Rockville 20851.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.