12507 Forty Oaks Ct
Herndon, VA 20170
4 bd 4 ba 2,296 sqft Built 1983 Lot 8,820 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 | $491,850 | $244,000 | $735,850 | $8,506 |
| 2024 | $491,850 | $244,000 | $735,850 | $7,880 |
| 2023 | $408,350 | $239,000 | $647,350 | $7,305 |
| 2022 | $386,740 | $239,000 | $625,740 | $7,155 |
| 2021 | $348,410 | $204,000 | $552,410 | $6,482 |
| 2020 | $341,580 | $194,000 | $535,580 | $6,338 |
| 2019 | $330,260 | $189,000 | $519,260 | $6,145 |
| 2018 | $317,710 | $184,000 | $501,710 | $5,769 |
| 2017 | $312,530 | $184,000 | $496,530 | $5,764 |
| 2016 | $306,060 | $184,000 | $490,060 | $5,677 |
| 2015 | $292,780 | $184,000 | $476,780 | $5,320 |
| 2014 | $291,540 | $184,000 | $475,540 | $5,295 |
| 2013 | $279,650 | $174,000 | $453,650 | $5,017 |
| 2012 | $267,400 | $166,000 | $433,400 | $4,750 |
| 2011 | $267,400 | $166,000 | $433,400 | $4,706 |
| 2009 | $271,580 | $171,000 | $442,580 | $4,607 |
| 2008 | $291,940 | $186,000 | $477,940 | $4,401 |
| 2007 | $338,880 | $174,000 | $512,880 | $4,569 |
Property facts
Year built
1983
Property type
single_family
Stories
2
Beds
4
Baths
4
Living area
2,296 sqft
Lot size
8,820 sqft
ZIP code
20170
City
Herndon
Street
Forty Oaks Ct
Coordinates
39.00197, -77.37888
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 12507 Forty Oaks Ct last sell?
No public-record sale is on file for 12507 Forty Oaks Ct.
What is the current tax assessment for 12507 Forty Oaks Ct?
The most recent total assessment for 12507 Forty Oaks Ct (year 2025) is $735,850 with $8,506 in property tax.
When was 12507 Forty Oaks Ct built?
12507 Forty Oaks Ct was built in 1983.
How does 12507 Forty Oaks Ct compare to others on Forty Oaks Ct?
We track 1 other property on Forty Oaks Ct. Browse the list under "Other properties on Forty Oaks Ct" to compare beds, baths, and sale history.
What are the property facts for 12507 Forty Oaks Ct?
12507 Forty Oaks Ct is a 4 bed, 4 bath, 2,296 sqft, 8,820 sqft lot single_family.
Is 12507 Forty Oaks Ct a flip candidate?
No — 12507 Forty Oaks Ct does not appear in our flips dataset.
Is 12507 Forty Oaks Ct a tax-appeal candidate?
No — 12507 Forty Oaks 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
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