ZIP 20171 · Herndon, VA
20171 Herndon, VA Housing Market
Monthly housing intelligence for ZIP 20171, Herndon, VA. Latest data: May 2026.
Median listing price
$718,745
MoM -1.3% · YoY -13.1%
Active listings
89
YoY +50.8%
Median days on market
27
YoY +42.1%
New listings
48
YoY +0.0%
Pending listings
54
Pending ratio 0.61
Price reduced share
16.8%
YoY +2.6%
Median $ / sqft
$351
YoY +2.6%
Median sqft
2,088
Average listing price
$816,199
YoY -9.0%
Total listings
144
Nearby ZIPs
Recent history
| Month | Median price | Active | DOM | Pending ratio |
|---|---|---|---|---|
| May 2026 | $718,745 | 89 | 27 | 0.61 |
| April 2026 | $727,973 | 83 | 17 | 0.49 |