Real Estate Data API

21702 Frederick

264 active listings out of 17K total properties we track in ZIP 21702 (Frederick, MD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
264
Median
$490K
±0%
Sales (12mo)
731
Tracked
17K
Zoomed out

While you're here, take in the bigger picture — maps below show Maryland (statewide), not just 21702. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
17K
Active
264
Median list
$490K
Sales (12mo)
731
Get this data →
Key Numbers
Tracked
17K
Active
264
Median list
$490K
Sales (12mo)
731
Get this data →
Key Numbers
Tracked
17K
Active
264
Median list
$490K
Sales (12mo)
731
Get this data →
Key Numbers
Tracked
17K
Active
264
Median list
$490K
Sales (12mo)
731
Get this data →
Key Numbers
Tracked
17K
Active
264
Median list
$490K
Sales (12mo)
731

Inventory breakdown

Distribution of the 264 currently-active listings in ZIP 21702. Full dataset covers 17K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 32 (12.3%)
$300K–$500K 104 (39.8%)
$500K–$750K 91 (34.9%)
$750K–$1M 21 (8%)
$1M–$2M 12 (4.6%)
$2M+ 1 (0.4%)
Active by bedroom count
Studio/1 bd 4
2 bd 45
3 bd 102
4 bd 90
5+ bd 21
Active by property type
Single Family 135 (51.1%)
Townhouse 95 (36%)
Condo 32 (12.1%)
Apartment 2 (0.8%)
For Developers

Get Frederick 21702 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/21702
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "21702",
  "total_tracked": 16901,
  "active": 264,
  "median_list": 489900
}
Get an API key Read the docs

ZIP 21702 · Frederick, MD real estate: market summary

As of June 2026, Straply tracks 16,901 homes in ZIP 21702 (Frederick, MD), with 264 active for sale at a median list price of $489,900 (~$231/sq ft). Notably, most homes were built in the 2020s.

Median list price
$489,900
Median $/sq ft
$231
Active listings
264
Properties tracked
16,901

Frequently asked: ZIP 21702 · Frederick, MD real estate

What is the median home price in ZIP 21702?

The median list price in ZIP 21702 (Frederick, MD) is $489,900 (about $231 per square foot), based on 264 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 21702?

Active listings in ZIP 21702 (Frederick, MD) concentrate in: 40% $300k–$500k and 35% $500k–$750k.

How many homes are for sale in ZIP 21702?

Straply is tracking 264 active listings in ZIP 21702 (Frederick, MD) out of 16,901 properties on record as of June 2026.

How old are the homes in ZIP 21702?

Most homes in ZIP 21702 (Frederick, MD) were built in the 2020s. About 72% were built after 1980. The newest tracked home dates to 2026.

What types of homes are in ZIP 21702?

ZIP 21702 (Frederick, MD) is mostly single-family homes (51% of listings). Also common: townhouses 36%, condos 12%.

How many bedrooms do homes in ZIP 21702 typically have?

The most common size in ZIP 21702 (Frederick, MD) is 3 bd.

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