801 Dulles Ct
Herndon, VA 20170
4 bd 2 ba 1,908 sqft Built 1974 Lot 8,523 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $302,840 | $249,000 | $551,840 | $7,869 |
| 2024 | $302,840 | $249,000 | $551,840 | $7,374 |
| 2023 | $236,690 | $249,000 | $485,690 | $6,743 |
| 2022 | $225,420 | $234,000 | $459,420 | $6,470 |
| 2021 | $206,810 | $194,000 | $400,810 | $4,703 |
| 2020 | $196,960 | $186,000 | $382,960 | $4,532 |
| 2019 | $203,050 | $186,000 | $389,050 | $4,604 |
| 2018 | $188,010 | $179,000 | $367,010 | $4,220 |
| 2017 | $182,530 | $174,000 | $356,530 | $2,069 |
| 2016 | $178,950 | $169,000 | $347,950 | $4,031 |
| 2015 | $175,440 | $164,000 | $339,440 | $3,788 |
| 2014 | $172,620 | $164,000 | $336,620 | $3,748 |
| 2013 | $152,640 | $144,000 | $296,640 | $3,280 |
| 2012 | $139,730 | $122,000 | $261,730 | $2,868 |
| 2011 | $130,430 | $118,000 | $248,430 | $2,697 |
| 2009 | $123,230 | $117,000 | $240,230 | $2,500 |
| 2008 | $230,030 | $162,000 | $392,030 | $3,610 |
| 2007 | $259,830 | $159,000 | $418,830 | $1,964 |
Property facts
Year built
1974
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
1,908 sqft
Lot size
8,523 sqft
ZIP code
20170
City
Herndon
Street
Dulles Ct
Coordinates
38.97316, -77.40432
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 801 Dulles Ct last sell?
No public-record sale is on file for 801 Dulles Ct.
What is the current tax assessment for 801 Dulles Ct?
The most recent total assessment for 801 Dulles Ct (year 2025) is $551,840 with $7,869 in property tax.
When was 801 Dulles Ct built?
801 Dulles Ct was built in 1974.
How does 801 Dulles Ct compare to others on Dulles Ct?
We track 2 other properties on Dulles Ct. Browse the list under "Other properties on Dulles Ct" to compare beds, baths, and sale history.
What are the property facts for 801 Dulles Ct?
801 Dulles Ct is a 4 bed, 2 bath, 1,908 sqft, 8,523 sqft lot single_family.
Is 801 Dulles Ct a flip candidate?
No — 801 Dulles Ct does not appear in our flips dataset.
Is 801 Dulles Ct a tax-appeal candidate?
No — 801 Dulles Ct is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.5%
Implied 1-yr
-5.8%
2026 Q3
$639.8K
2026 Q4
$629.5K
ZIP 20170 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Dulles Ct