20678 Housing Market

$473,847

1.4% 1-yr

The average 20678 home value is $473,847, up 1.4% over the past year. (Updated on 9/30/2026)

What is the Zillow Home Values Index?

Zillow Home Value Index (ZHVI), built from the ground up by measuring monthly changes in property level Zestimates, captures both the level and home values across a wide variety of geographies and housing types.

Learn more about the Zillow Home Value Index

20678 Key Takeaways

Typical Home Values: $473,847

1-Year Value Change: +1.4%

(Data through September 30, 2026)

20678 Housing Market Overview

1-Year Market Forecast: 0.4% (September 30, 2026)

For Sale Inventory: 43 (September 30, 2026)

New Listings: 18 (September 30, 2026)

Median Sale to List Ratio: --

Median Sale Price: --

Median List Price: $457,483 (September 30, 2026)

Percent of Sales Over List Price: --

Percent of Sales Under List Price: --

Median Days to Pending: --

(Metric availability is based on market coverage and data, housing data available for download in the Housing Data page)

How does this data help me?
Zillow's metrics provide valuable market data by tracking market changes in different locations and housing types.

Nearby Zip Codes

NameMedian ZHVI
20676$504,159
20612$368,074
20639$616,882
20685$455,106
20608$401,267
20615$495,576
20637$579,170
20689$579,045
20659$439,108

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20678 Rental Market Trends

Average Rent: $1,850 (August 31, 2026)

National Average Rent: $1,932 (September 30, 2026)

Month-Over-Month Change: --

Year-Over-Year Change: --

How does this data help me?
The Zillow Observed Rent Index (ZORI) measures changes in asking rents over time, controlling for changes in the quality of the available rental inventory.