Active Listings
74
⇧ 8.8% vs 68 last year
Data as of March 2026. Source: Realtor.com.
The HERNDON, VA real estate market (20170) currently shows 74 active listings, with 29 pending sales. Homes are averaging 17 days on the market before going under contract.
Inventory has increased compared to last year, with 6 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 17 days on market compared to 9 days last year.
The median listing price has fallen 11.4% year-over-year, from $699,945 to $620,498.
Whether you are buying or selling in HERNDON, VA, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Population: 43,557 · Density: 1,920.8/mi² · Median household income: $151,136
Typical home value: $599,290 · Homeownership: 70.2%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 20170 | Herndon, VA 20170 | 0.0 mi | 63 | $37,536,093 | $548,748 | $595,811 |
| 20164 | Sterling, VA 20164 | 2.3 mi | 48 | $26,094,624 | $545,000 | $543,638 |
| 20191 | Reston, VA 20191 | 3.6 mi | 54 | $31,377,834 | $418,675 | $581,071 |
| 20166 | Sterling, VA 20166 | 4.5 mi | 20 | $12,478,880 | $641,750 | $623,944 |
| 20165 | Sterling, VA 20165 | 4.8 mi | 39 | $33,875,088 | $840,000 | $868,592 |
| 22124 | Oakton, VA 22124 | 6.8 mi | 43 | $74,581,522 | $953,425 | $1,734,454 |
| 20151 | Chantilly, VA 20151 | 6.8 mi | 64 | $49,595,968 | $700,224 | $774,937 |
| 22033 | Fairfax, VA 22033 | 7.3 mi | 69 | $46,811,877 | $619,725 | $678,433 |
| 22102 | McLean, VA 22102 | 8.4 mi | 97 | $233,591,132 | $873,725 | $2,408,156 |
| 20837 | Poolesville, MD 20837 | 9.2 mi | 12 | $14,313,084 | $1,258,000 | $1,192,757 |
| 20152 | Chantilly, VA 20152 | 9.3 mi | 33 | $27,755,574 | $739,973 | $841,078 |
| 20120 | Centreville, VA 20120 | 10.2 mi | 50 | $50,302,650 | $677,500 | $1,006,053 |
| 22031 | Fairfax, VA 22031 | 10.6 mi | 49 | $43,405,327 | $718,750 | $885,823 |
As of March 2026, there are 74 active listings in HERNDON, VA (zip code 20170), compared to 68 the prior year.
The median listing price in HERNDON, VA 20170 is $620,498 as of March 2026, a 11.4% decrease from $699,945 the prior year.
Homes in HERNDON, VA 20170 spend an average of 17 days on the market before going under contract, compared to 9 days the prior year.
Based on current inventory and days-on-market data as of March 2026, HERNDON, VA 20170 is currently a Buyer's Market. Inventory has increased compared to last year, with 6 more homes available — giving buyers more choice. Homes are taking longer to sell, averaging 17 days on market compared to 9 days last year.
With SELL123.com's maximum 3% commission, sellers in HERNDON, VA 20170 save an estimated $12,410 compared to a typical 5% commission on the median listing price of $620,498. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.