12640 Magna Carta Rd
Herndon, VA 20171
3 bd 2 ba 1,920 sqft Built 1978 Lot 11,761 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 | $356,960 | $311,000 | $667,960 | $7,721 |
| 2024 | $356,960 | $311,000 | $667,960 | $6,975 |
| 2023 | $310,070 | $286,000 | $596,070 | $6,726 |
| 2022 | $294,080 | $256,000 | $550,080 | $6,290 |
| 2021 | $274,070 | $221,000 | $495,070 | $5,809 |
| 2020 | $262,730 | $221,000 | $483,730 | $5,724 |
| 2019 | $240,520 | $221,000 | $461,520 | $5,462 |
| 2018 | $233,880 | $211,000 | $444,880 | $5,116 |
| 2017 | $206,200 | $211,000 | $417,200 | $4,843 |
| 2016 | $224,950 | $211,000 | $435,950 | $5,050 |
| 2015 | $211,670 | $211,000 | $422,670 | $4,717 |
| 2014 | $195,990 | $206,000 | $401,990 | $4,476 |
| 2013 | $180,470 | $191,000 | $371,470 | $4,108 |
| 2012 | $173,530 | $181,000 | $354,530 | $3,885 |
| 2011 | $173,530 | $181,000 | $354,530 | $3,850 |
| 2009 | $170,270 | $181,000 | $351,270 | $3,656 |
| 2008 | $221,870 | $201,000 | $422,870 | $3,894 |
| 2007 | $260,470 | $176,000 | $436,470 | $3,888 |
Property facts
Year built
1978
Property type
single_family
Stories
2
Beds
3
Baths
2
Living area
1,920 sqft
Lot size
11,761 sqft
ZIP code
20171
City
Herndon
Street
Magna Carta Rd
Coordinates
38.93641, -77.38398
Comparable properties nearby
Frequently asked questions
When did 12640 Magna Carta Rd last sell?
No public-record sale is on file for 12640 Magna Carta Rd.
What is the current tax assessment for 12640 Magna Carta Rd?
The most recent total assessment for 12640 Magna Carta Rd (year 2025) is $667,960 with $7,721 in property tax.
When was 12640 Magna Carta Rd built?
12640 Magna Carta Rd was built in 1978.
How does 12640 Magna Carta Rd compare to others on Magna Carta Rd?
We track 8 other properties on Magna Carta Rd. Browse the list under "Other properties on Magna Carta Rd" to compare beds, baths, and sale history.
What are the property facts for 12640 Magna Carta Rd?
12640 Magna Carta Rd is a 3 bed, 2 bath, 1,920 sqft, 11,761 sqft lot single_family.
Is 12640 Magna Carta Rd a flip candidate?
No — 12640 Magna Carta Rd does not appear in our flips dataset.
Is 12640 Magna Carta Rd a tax-appeal candidate?
No — 12640 Magna Carta Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-3.5%
Implied 1-yr
-14.2%
2026 Q3
$769.6K
2026 Q4
$734.2K
ZIP 20171 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Magna Carta Rd