Real Estate Data API

21638 Grasonville

68 active listings out of 2.7K total properties we track in ZIP 21638 (Grasonville, MD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
68
Median
$626K
±0%
Sales (12mo)
129
Tracked
2.7K
Zoomed out

While you're here, take in the bigger picture — maps below show Maryland (statewide), not just 21638. Same company, same dataset, different resolution.

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Key Numbers
Tracked
2.7K
Active
68
Median list
$626K
Sales (12mo)
129
Get this data →
Key Numbers
Tracked
2.7K
Active
68
Median list
$626K
Sales (12mo)
129
Get this data →
Key Numbers
Tracked
2.7K
Active
68
Median list
$626K
Sales (12mo)
129
Get this data →
Key Numbers
Tracked
2.7K
Active
68
Median list
$626K
Sales (12mo)
129
Get this data →
Key Numbers
Tracked
2.7K
Active
68
Median list
$626K
Sales (12mo)
129

Inventory breakdown

Distribution of the 68 currently-active listings in ZIP 21638. Full dataset covers 2.7K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 9 (13.4%)
$300K–$500K 13 (19.4%)
$500K–$750K 20 (29.9%)
$750K–$1M 10 (14.9%)
$1M–$2M 15 (22.4%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 3
2 bd 7
3 bd 24
4 bd 24
5+ bd 7
Active by property type
Single Family 45 (66.2%)
Townhouse 11 (16.2%)
Condo 8 (11.8%)
Lot 3 (4.4%)
Multi Family 1 (1.5%)
For Developers

Get Grasonville 21638 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/21638
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "21638",
  "total_tracked": 2676,
  "active": 68,
  "median_list": 625900
}
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ZIP 21638 · Grasonville, MD real estate: market summary

As of June 2026, Straply tracks 2,676 homes in ZIP 21638 (Grasonville, MD), with 68 active for sale at a median list price of $625,900 (~$295/sq ft). Notably, most homes were built in the 1980s.

Median list price
$625,900
Median $/sq ft
$295
Active listings
68
Properties tracked
2,676

Frequently asked: ZIP 21638 · Grasonville, MD real estate

What is the median home price in ZIP 21638?

The median list price in ZIP 21638 (Grasonville, MD) is $625,900 (about $295 per square foot), based on 68 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 21638?

Active listings in ZIP 21638 (Grasonville, MD) concentrate in: 30% $500k–$750k and 22% $1m–$2m.

How many homes are for sale in ZIP 21638?

Straply is tracking 68 active listings in ZIP 21638 (Grasonville, MD) out of 2,676 properties on record as of June 2026.

How old are the homes in ZIP 21638?

Most homes in ZIP 21638 (Grasonville, MD) were built in the 1980s. About 76% were built after 1980, while 6% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 21638?

ZIP 21638 (Grasonville, MD) is mostly single-family homes (66% of listings). Also common: townhouses 16%, condos 12%.

How many bedrooms do homes in ZIP 21638 typically have?

The most common size in ZIP 21638 (Grasonville, MD) is 3 bd.

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