409 Cavendish St
Herndon, VA 20170
4 bd 2 ba Built 1979 Lot 9,148 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 | $444,930 | $235,000 | $679,930 | $9,695 |
| 2024 | $444,930 | $235,000 | $679,930 | $9,056 |
| 2023 | $392,770 | $225,000 | $617,770 | $8,577 |
| 2022 | $352,550 | $211,000 | $563,550 | $7,937 |
| 2021 | $330,070 | $185,000 | $515,070 | $6,044 |
| 2020 | $300,060 | $175,000 | $475,060 | $5,622 |
| 2019 | $272,630 | $170,000 | $442,630 | $5,238 |
| 2018 | $286,000 | $170,000 | $456,000 | $5,244 |
| 2017 | $255,250 | $167,000 | $422,250 | $4,902 |
| 2016 | $255,250 | $167,000 | $422,250 | $4,891 |
| 2015 | $252,100 | $167,000 | $419,100 | $4,677 |
| 2014 | $251,770 | $161,000 | $412,770 | $4,596 |
| 2013 | $246,460 | $150,000 | $396,460 | $4,384 |
| 2012 | $232,390 | $139,000 | $371,390 | $4,070 |
| 2011 | $216,720 | $132,000 | $348,720 | $3,787 |
| 2009 | $176,970 | $119,000 | $295,970 | $3,081 |
| 2008 | $330,590 | $163,000 | $493,590 | $3,801 |
| 2007 | $294,430 | $160,000 | $454,430 | $4,048 |
Property facts
Year built
1979
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
—
Lot size
9,148 sqft
ZIP code
20170
City
Herndon
Street
Cavendish St
Coordinates
38.98007, -77.36988
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 409 Cavendish St last sell?
No public-record sale is on file for 409 Cavendish St.
What is the current tax assessment for 409 Cavendish St?
The most recent total assessment for 409 Cavendish St (year 2025) is $679,930 with $9,695 in property tax.
When was 409 Cavendish St built?
409 Cavendish St was built in 1979.
How does 409 Cavendish St compare to others on Cavendish St?
We track 4 other properties on Cavendish St. Browse the list under "Other properties on Cavendish St" to compare beds, baths, and sale history.
What are the property facts for 409 Cavendish St?
409 Cavendish St is a 4 bed, 2 bath, 9,148 sqft lot single_family.
Is 409 Cavendish St a flip candidate?
No — 409 Cavendish St does not appear in our flips dataset.
Is 409 Cavendish St a tax-appeal candidate?
No — 409 Cavendish St 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 Cavendish St