Market Intelligence · VA / Herndon

Herndon, VA 20170 Housing Market

Typical home value in Herndon 20170 is $687,904, up 1.2% over the past year. The median list price sits at $638,725, with homes spending a median 36 days on market as of September 2026.

Updated September 2026Median value$688K

The median home value in Herndon, VA 20170 is $688K as of September 2026, up 1.2% 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 20170 range

$633K to $743K

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

+1.2% over 12 months

Sep 2025$679K

Low $679KHigh $688K

Sep 2026$688K

The numbers

What is the 20170 housing market like?

As of September 2026

Typical home value

$688K

1.2%YoY

Median list price

$639K

2.1%MoM

Days on market

56.5%MoM

Homes for sale

18.2%MoM

Price cuts

24.0%

5.5%MoM

New listings

6.2%MoM

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

The outlook

20170 housing market forecast 2027

+0.3%

Zillow forecast, 12 months to September 2027

Zillow forecasts typical home values in 20170 to stay roughly flat by September 2027 (up 0.3%).

Over the 12 months through September 2026, typical home values in 20170 rose 1.2%, per the Zillow Home Value Index.

Will home prices drop in 20170?

Zillow's forecast does not point to a meaningful drop: it expects typical home values in 20170 to stay roughly flat by September 2027 (up 0.3%), after a 1.2% 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 20170 home prices compare?

20170$687,904
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 housing market shows steady activity. There are 65 homes for sale, with 30 new listings added in September 2026. Nearly a quarter of listings, 24.0%, have seen price reductions. The market remains moderately paced at 36 days median time on market. For sellers, this suggests you'll want to price carefully and be prepared for negotiation.

Monthly payment

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Home price

Down payment20% · $137,581

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Common questions

What people ask us.

What is the typical home value in Herndon 20170?

The typical home value is $687,904, which is up 1.2% over the past year as of September 2026.

How long do homes typically stay on the market here?

Homes spend a median 36 days on market as of September 2026.

What share of homes have price cuts?

As of September 2026, 24.0% of listings in the area have had a price cut.

Discover

Nearby ZIP markets.

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