ZIP Code 21655

Name: ZIP Code 21655 Home Values | Preston, MD
Creator: Zillow Research
License: https://www.zillow.com/research/data/

Preston, MD

Median Home Value

$339,379

1-Year Change

+2.3%

5-Year Appreciation

+24.8%

10-Year Appreciation

+78.5%

20-Year Appreciation

+56.9%

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Download ZIP 21655 Data 313 months · Jan 2000 – Apr 2026

Home values · Market activity · Listings

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

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Other ZIPs in MD 10YoY Appreciation

21652 Bozman N/A 21654 Oxford +60.9% 21657 Queen Anne +70.5% 21658 Queenstown +64.8% 21659 Rhodesdale +87.1% 21213 Baltimore +143.7% 21861 Sharptown +110.9% 21643 Hurlock +104.4%

About This Data

Home value data for ZIP code 21655 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.