Real Estate Data API

21047 Fallston

46 active listings out of 5K total properties we track in ZIP 21047 (Fallston, MD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
46
Median
$652K
+104.3%
Sold/mo
1
-87.5%
Tracked
5K
Zoomed out

While you're here, take in the bigger picture — maps below show Maryland (statewide), not just 21047. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
5K
Active
46
Median list
$652K
Sales (12mo)
115
Get this data →
Key Numbers
Tracked
5K
Active
46
Median list
$652K
Sales (12mo)
115
Get this data →
Key Numbers
Tracked
5K
Active
46
Median list
$652K
Sales (12mo)
115
Get this data →
Key Numbers
Tracked
5K
Active
46
Median list
$652K
Sales (12mo)
115
Get this data →
Key Numbers
Tracked
5K
Active
46
Median list
$652K
Sales (12mo)
115

Inventory breakdown

Distribution of the 46 currently-active listings in ZIP 21047. Full dataset covers 5K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 0 (0%)
$300K–$500K 7 (15.9%)
$500K–$750K 22 (50%)
$750K–$1M 7 (15.9%)
$1M–$2M 4 (9.1%)
$2M+ 4 (9.1%)
Active by bedroom count
Studio/1 bd 0
2 bd 1
3 bd 12
4 bd 14
5+ bd 17
Active by property type
Single Family 39 (84.8%)
Townhouse 6 (13%)
Lot 1 (2.2%)
For Developers

Get Fallston 21047 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/21047
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "21047",
  "total_tracked": 4969,
  "active": 46,
  "median_list": 651950
}
Get an API key Read the docs

ZIP 21047 · Fallston, MD real estate: market summary

As of June 2026, Straply tracks 4,969 homes in ZIP 21047 (Fallston, MD), with 46 active for sale at a median list price of $651,950 (~$222/sq ft). Notably, most homes were built in the 1970s.

Median list price
$651,950
Median $/sq ft
$222
Active listings
46
Median sale price
$1,236,000
Properties tracked
4,969

Frequently asked: ZIP 21047 · Fallston, MD real estate

What is the median home price in ZIP 21047?

The median list price in ZIP 21047 (Fallston, MD) is $651,950 (about $222 per square foot), based on 46 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 21047?

Active listings in ZIP 21047 (Fallston, MD) concentrate in: 50% $500k–$750k and 16% $300k–$500k.

How many homes are for sale in ZIP 21047?

Straply is tracking 46 active listings in ZIP 21047 (Fallston, MD) out of 4,969 properties on record as of June 2026.

How old are the homes in ZIP 21047?

Most homes in ZIP 21047 (Fallston, MD) were built in the 1970s. About 43% were built after 1980, while 4% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 21047?

ZIP 21047 (Fallston, MD) is mostly single-family homes (85% of listings). Also common: townhouses 13%.

How many bedrooms do homes in ZIP 21047 typically have?

The most common size in ZIP 21047 (Fallston, MD) is 5+ bd.

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