Real Estate Data API

21662 Royal Oak

23 active listings out of 536 total properties we track in ZIP 21662 (Royal Oak, MD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
23
Median
$1.99M
±0%
Sales (12mo)
23
Tracked
536
Zoomed out

While you're here, take in the bigger picture — maps below show Maryland (statewide), not just 21662. Same company, same dataset, different resolution.

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Key Numbers
Tracked
536
Active
23
Median list
$1.99M
Sales (12mo)
23
Get this data →
Key Numbers
Tracked
536
Active
23
Median list
$1.99M
Sales (12mo)
23
Get this data →
Key Numbers
Tracked
536
Active
23
Median list
$1.99M
Sales (12mo)
23
Get this data →
Key Numbers
Tracked
536
Active
23
Median list
$1.99M
Sales (12mo)
23
Get this data →
Key Numbers
Tracked
536
Active
23
Median list
$1.99M
Sales (12mo)
23

Inventory breakdown

Distribution of the 23 currently-active listings in ZIP 21662. Full dataset covers 536 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 1 (4.3%)
$300K–$500K 2 (8.7%)
$500K–$750K 2 (8.7%)
$750K–$1M 4 (17.4%)
$1M–$2M 3 (13%)
$2M+ 11 (47.8%)
Active by bedroom count
Studio/1 bd 0
2 bd 2
3 bd 7
4 bd 10
5+ bd 4
Active by property type
Single Family 23 (100%)
For Developers

Get Royal Oak 21662 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/21662
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "21662",
  "total_tracked": 536,
  "active": 23,
  "median_list": 1990000
}
Get an API key Read the docs

ZIP 21662 · Royal Oak, MD real estate: market summary

As of June 2026, Straply tracks 536 homes in ZIP 21662 (Royal Oak, MD), with 23 active for sale at a median list price of $1,990,000 (~$556/sq ft). Notably, it's a high-end market — 36% of recent sales were $1M or more.

Median list price
$1,990,000
Median $/sq ft
$556
Active listings
23
Properties tracked
536

Frequently asked: ZIP 21662 · Royal Oak, MD real estate

What is the median home price in ZIP 21662?

The median list price in ZIP 21662 (Royal Oak, MD) is $1,990,000 (about $556 per square foot), based on 23 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 21662?

Active listings in ZIP 21662 (Royal Oak, MD) concentrate in: 48% $2m+ and 17% $750k–$1m.

How many homes are for sale in ZIP 21662?

Straply is tracking 23 active listings in ZIP 21662 (Royal Oak, MD) out of 536 properties on record as of June 2026.

How old are the homes in ZIP 21662?

Most homes in ZIP 21662 (Royal Oak, MD) were built in the 1970s. About 48% were built after 1980, while 21% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 21662?

ZIP 21662 (Royal Oak, MD) is mostly single-family homes (100% of listings).

How many bedrooms do homes in ZIP 21662 typically have?

The most common size in ZIP 21662 (Royal Oak, MD) is 4 bd.

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