Real Estate Data API

20842 Dickerson

17 active listings out of 787 total properties we track in ZIP 20842 (Dickerson, MD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
17
Median
$1.2M
±0%
Sales (12mo)
24
Tracked
787
Zoomed out

While you're here, take in the bigger picture — maps below show Washington, D.C. metro, not just 20842. Same company, same dataset, different resolution.

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Over the past 12 months, ZIP 20842 has recorded 24 home sales.

Key Numbers
Tracked
787
Active
17
Median list
$1.2M
Sales (12mo)
24
Get this data →

Right now, 17 homes are actively for sale in ZIP 20842. Median list price is $1.2M at $277/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).

Key Numbers
Tracked
787
Active
17
Median list
$1.2M
Sales (12mo)
24
Get this data →
Key Numbers
Tracked
787
Active
17
Median list
$1.2M
Sales (12mo)
24
Get this data →
Key Numbers
Tracked
787
Active
17
Median list
$1.2M
Sales (12mo)
24
Get this data →
Key Numbers
Tracked
787
Active
17
Median list
$1.2M
Sales (12mo)
24
Get this data →
Key Numbers
Tracked
787
Active
17
Median list
$1.2M
Sales (12mo)
24

Inventory breakdown

Distribution of the 17 currently-active listings in ZIP 20842. Full dataset covers 787 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 0 (0%)
$300K–$500K 2 (11.8%)
$500K–$750K 3 (17.6%)
$750K–$1M 3 (17.6%)
$1M–$2M 6 (35.3%)
$2M+ 3 (17.6%)
Active by bedroom count
Studio/1 bd 2
2 bd 0
3 bd 3
4 bd 6
5+ bd 6
Active by property type
Single Family 17 (100%)
For Developers

Get Dickerson 20842 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/20842
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "20842",
  "total_tracked": 787,
  "active": 17,
  "median_list": 1200000
}
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ZIP 20842 · Dickerson, MD real estate: market summary

As of June 2026, Straply tracks 787 homes in ZIP 20842 (Dickerson, MD), with 17 active for sale at a median list price of $1,200,000 (~$277/sq ft). Notably, it's a high-end market — 17% of recent sales were $1M or more.

Median list price
$1,200,000
Median $/sq ft
$277
Active listings
17
Properties tracked
787

Frequently asked: ZIP 20842 · Dickerson, MD real estate

What is the median home price in ZIP 20842?

The median list price in ZIP 20842 (Dickerson, MD) is $1,200,000 (about $277 per square foot), based on 17 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 20842?

Active listings in ZIP 20842 (Dickerson, MD) concentrate in: 35% $1m–$2m and 18% $500k–$750k.

How many homes are for sale in ZIP 20842?

Straply is tracking 17 active listings in ZIP 20842 (Dickerson, MD) out of 787 properties on record as of June 2026.

How old are the homes in ZIP 20842?

Most homes in ZIP 20842 (Dickerson, MD) were built in the 1950s. About 40% were built after 1980, while 21% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 20842?

ZIP 20842 (Dickerson, MD) is mostly single-family homes (100% of listings).

How many bedrooms do homes in ZIP 20842 typically have?

The most common size in ZIP 20842 (Dickerson, MD) is 4 bd.

Data as of June 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.