Market Intelligence · VA / Herndon

Herndon, VA 20171 Housing Market

The typical home value in Herndon, VA 20171 is $799,118, up 1.0% over the past year. Homes are selling at a median list price of $717,250 and spending a median 32 days on market.

Updated September 2026Median value$799K

The median home value in Herndon, VA 20171 is $799K as of September 2026, up 1.0% year over year, according to Zillow ZHVI. For a read on your own home, start with a free consultation: a licensed local pro will walk you through your numbers and your options, with no obligation.

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Typical 20171 range

$735K to $863K

This is an automated estimate, not an appraisal. Actual value is determined by current market conditions and professional evaluation. It is provided for informational purposes only and is not an offer to buy or a promise of value.

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12-month value trend

+1.0% over 12 months

Sep 2025$791K

Low $791KHigh $799K

Sep 2026$799K

The numbers

What is the 20171 housing market like?

As of September 2026

Typical home value

$799K

1.0%YoY

Median list price

$717K

2.4%MoM

Days on market

18.5%MoM

Homes for sale

0.0%MoM

Price cuts

21.2%

5.9%MoM

New listings

17.9%MoM

Sources · Zillow ZHVI (September 2026) / Realtor.com (September 2026) / FRED (October 2026)

The outlook

20171 housing market forecast 2027

+0.5%

Zillow forecast, 12 months to September 2027

Zillow forecasts typical home values in 20171 to rise 0.5% by September 2027.

Over the 12 months through September 2026, typical home values in 20171 rose 1.0%, per the Zillow Home Value Index.

Will home prices drop in 20171?

Zillow's forecast does not call for a drop: it expects typical home values in 20171 to rise 0.5% by September 2027, after a 1.0% rise over the past 12 months. Forecasts are not guarantees: mortgage rates, inventory, and the wider economy can move values either way.

Forecast: Zillow Home Value Forecast, published October 2026. A forecast, not a guarantee.

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The comparison

How do 20171 home prices compare?

20171$799,118
Herndon$743,511
Virginia$328,255
United States$285,347

Median Zillow home value (ZHVI), as of September 2026. Comparison levels are medians across every ZIP code with Zillow data (Herndon: 2 ZIPs; Virginia: 757 ZIPs; United States: 26,262 ZIPs).

Context

Herndon's inventory sits at 90 homes for sale as of September 2026, with 46 new listings added recently. The median list price stands at $717,250, and properties are moving in 32 days on average. A meaningful share of listings, 21.2%, have seen price cuts, suggesting some sellers are adjusting expectations. Despite recent growth in home values, the pace of sales and pricing pressure indicate a market where buyers have room to negotiate.

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Common questions

What people ask us.

What is the typical home value in Herndon, VA 20171?

The typical home value is $799,118, up 1.0% over the past year as of September 2026.

How long do homes stay on the market in this ZIP?

Homes spend a median 32 days on market as of September 2026.

What share of homes have had price cuts?

As of September 2026, 21.2% of listings have seen a price cut.

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