11657 Gilman Ln
Herndon, VA 20170
4 bd 4 ba 2,250 sqft Built 1984 Lot 25,000 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 | $455,340 | $353,000 | $808,340 | $9,344 |
| 2024 | $455,340 | $353,000 | $808,340 | $9,389 |
| 2023 | $452,950 | $343,000 | $795,950 | $8,982 |
| 2022 | $444,560 | $293,000 | $737,560 | $8,434 |
| 2021 | $423,490 | $268,000 | $691,490 | $8,114 |
| 2020 | $368,980 | $268,000 | $636,980 | $7,538 |
| 2019 | $385,800 | $268,000 | $653,800 | $7,737 |
| 2018 | $367,430 | $268,000 | $635,430 | $7,307 |
| 2017 | $357,520 | $268,000 | $625,520 | $7,262 |
| 2016 | $354,650 | $268,000 | $622,650 | $7,213 |
| 2015 | $354,650 | $268,000 | $622,650 | $6,948 |
| 2014 | $344,320 | $268,000 | $612,320 | $6,818 |
| 2013 | $311,490 | $248,000 | $559,490 | $6,187 |
| 2012 | $299,510 | $238,000 | $537,510 | $5,891 |
| 2011 | $299,510 | $238,000 | $537,510 | $5,837 |
| 2009 | $352,860 | $258,000 | $610,860 | $6,359 |
| 2008 | $360,060 | $277,000 | $637,060 | $5,867 |
| 2007 | $421,870 | $228,000 | $649,870 | $5,790 |
Property facts
Year built
1984
Property type
single_family
Stories
—
Beds
4
Baths
4
Living area
2,250 sqft
Lot size
25,000 sqft
ZIP code
20170
City
Herndon
Street
Gilman Ln
Coordinates
38.99199, -77.35062
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 11657 Gilman Ln last sell?
No public-record sale is on file for 11657 Gilman Ln.
What is the current tax assessment for 11657 Gilman Ln?
The most recent total assessment for 11657 Gilman Ln (year 2025) is $808,340 with $9,344 in property tax.
When was 11657 Gilman Ln built?
11657 Gilman Ln was built in 1984.
How does 11657 Gilman Ln compare to others on Gilman Ln?
We track 7 other properties on Gilman Ln. Browse the list under "Other properties on Gilman Ln" to compare beds, baths, and sale history.
What are the property facts for 11657 Gilman Ln?
11657 Gilman Ln is a 4 bed, 4 bath, 2,250 sqft, 25,000 sqft lot single_family.
Is 11657 Gilman Ln a flip candidate?
No — 11657 Gilman Ln does not appear in our flips dataset.
Is 11657 Gilman Ln a tax-appeal candidate?
No — 11657 Gilman Ln 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 Gilman Ln