Real Estate Data API

20837 Poolesville

37 active listings out of 2.5K total properties we track in ZIP 20837 (Poolesville, MD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
37
Median
$980K
±0%
Sales (12mo)
66
Tracked
2.5K
Zoomed out

While you're here, take in the bigger picture — maps below show Washington, D.C. metro, not just 20837. Same company, same dataset, different resolution.

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Over the past 12 months, ZIP 20837 has recorded 66 home sales.

Key Numbers
Tracked
2.5K
Active
37
Median list
$980K
Sales (12mo)
66
Get this data →

Right now, 37 homes are actively for sale in ZIP 20837. Median list price is $980K at $291/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).

Key Numbers
Tracked
2.5K
Active
37
Median list
$980K
Sales (12mo)
66
Get this data →
Key Numbers
Tracked
2.5K
Active
37
Median list
$980K
Sales (12mo)
66
Get this data →
Key Numbers
Tracked
2.5K
Active
37
Median list
$980K
Sales (12mo)
66
Get this data →
Key Numbers
Tracked
2.5K
Active
37
Median list
$980K
Sales (12mo)
66
Get this data →
Key Numbers
Tracked
2.5K
Active
37
Median list
$980K
Sales (12mo)
66

Inventory breakdown

Distribution of the 37 currently-active listings in ZIP 20837. Full dataset covers 2.5K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 0 (0%)
$300K–$500K 3 (8.3%)
$500K–$750K 5 (13.9%)
$750K–$1M 13 (36.1%)
$1M–$2M 13 (36.1%)
$2M+ 2 (5.6%)
Active by bedroom count
Studio/1 bd 0
2 bd 0
3 bd 6
4 bd 14
5+ bd 15
Active by property type
Single Family 31 (83.8%)
Townhouse 5 (13.5%)
Lot 1 (2.7%)
For Developers

Get Poolesville 20837 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/20837
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "20837",
  "total_tracked": 2527,
  "active": 37,
  "median_list": 979950
}
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ZIP 20837 · Poolesville, MD real estate: market summary

As of June 2026, Straply tracks 2,527 homes in ZIP 20837 (Poolesville, MD), with 37 active for sale at a median list price of $979,950 (~$291/sq ft). Notably, most homes were built in the 1970s.

Median list price
$979,950
Median $/sq ft
$291
Active listings
37
Properties tracked
2,527

Frequently asked: ZIP 20837 · Poolesville, MD real estate

What is the median home price in ZIP 20837?

The median list price in ZIP 20837 (Poolesville, MD) is $979,950 (about $291 per square foot), based on 37 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 20837?

Active listings in ZIP 20837 (Poolesville, MD) concentrate in: 36% $750k–$1m and 36% $1m–$2m.

How many homes are for sale in ZIP 20837?

Straply is tracking 37 active listings in ZIP 20837 (Poolesville, MD) out of 2,527 properties on record as of June 2026.

How old are the homes in ZIP 20837?

Most homes in ZIP 20837 (Poolesville, MD) were built in the 1970s. About 50% were built after 1980, while 4% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 20837?

ZIP 20837 (Poolesville, MD) is mostly single-family homes (84% of listings). Also common: townhouses 14%.

How many bedrooms do homes in ZIP 20837 typically have?

The most common size in ZIP 20837 (Poolesville, MD) is 5+ bd.

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