HOMESIGHT ← Back to map

ZIP Code 21740

Hagerstown, MD

Part of the Hagerstown-Martinsburg, MD-WV metro area

Median Home Value
$291,488
1-Year Change
+0.8%
5-Year Appreciation
+33.0%
10-Year Appreciation
+77.5%
20-Year Appreciation
+35.9%
🏠 View on Zillow 🔑 View on Redfin
Download ZIP 21740 Data 316 months · Jan 2000 – Apr 2026

Home values · Rent · Sale prices · Market activity · Listings

↓ Download CSV — Free, no account Source: Zillow Research (ZHVI)

Explore the Interactive Map

Compare 21740 to every other ZIP in the Hagerstown-Martinsburg, MD-WV area — full trend charts, rent data, and neighborhood rankings.

Open HomeSight →

Other ZIPs in Hagerstown-Martinsburg, MD-WV 10YoY Appreciation

21733 Fairplay +62.4% 21734 Funkstown N/A 21742 Paramount-Long Meadow +67.5% 21750 Hancock +85.7% 21756 Keedysville +65.3% 25401 Martinsburg +116.3% 25420 Gerrardstown +110.8% 25427 Hedgesville +104.8%

About This Data

Home value data for ZIP code 21740 is sourced from Zillow Research (ZHVI — Zillow Home Value Index). Values represent the typical home value for the middle tier of the housing market.

Appreciation figures compare the most recent available month to the same period 1, 5, 10, and 20 years prior. Data covers 26,000+ U.S. ZIP codes.