8421 Harts Mill Rd
Warrenton, VA 20186
4 bd 4 ba 3,012 sqft Built 1998 Lot 423,403 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 |
|---|---|---|---|---|
| 2026 | $539,900 | $293,400 | $833,300 | $7,458 |
| 2025 | $539,900 | $293,400 | $833,300 | $6,256 |
| 2024 | $392,200 | $253,400 | $645,600 | $6,101 |
| 2023 | $392,200 | $253,400 | $645,600 | $5,843 |
| 2022 | $392,200 | $253,400 | $645,600 | $5,843 |
| 2021 | $264,500 | $253,400 | $517,900 | $5,161 |
| 2020 | $264,500 | $253,400 | $517,900 | $5,161 |
| 2019 | $264,500 | $253,400 | $517,900 | $5,161 |
| 2018 | $264,500 | $253,400 | $517,900 | $5,099 |
| 2017 | $194,900 | $229,600 | $424,500 | $4,424 |
| 2016 | $194,900 | $229,600 | $424,500 | $4,424 |
| 2015 | $194,900 | $229,600 | $424,500 | $4,254 |
| 2014 | $194,900 | $229,600 | $424,500 | $4,211 |
| 2012 | $182,700 | $116,200 | $298,900 | $2,899 |
| 2011 | $182,700 | $206,700 | $389,400 | $3,777 |
| 2009 | $250,800 | $259,000 | $509,800 | $3,899 |
| 2008 | $250,800 | $259,000 | $509,800 | $3,899 |
| 2007 | $250,800 | $259,000 | $509,800 | $3,288 |
Property facts
Year built
1998
Property type
single_family
Stories
3
Beds
4
Baths
4
Living area
3,012 sqft
Lot size
423,403 sqft
ZIP code
20186
City
Warrenton
Street
Harts Mill Rd
Coordinates
38.67659, -77.86215
Comparable properties nearby
Frequently asked questions
When did 8421 Harts Mill Rd last sell?
No public-record sale is on file for 8421 Harts Mill Rd.
What is the current tax assessment for 8421 Harts Mill Rd?
The most recent total assessment for 8421 Harts Mill Rd (year 2026) is $833,300 with $7,458 in property tax.
When was 8421 Harts Mill Rd built?
8421 Harts Mill Rd was built in 1998.
How does 8421 Harts Mill Rd compare to others on Harts Mill Rd?
We track 5 other properties on Harts Mill Rd. Browse the list under "Other properties on Harts Mill Rd" to compare beds, baths, and sale history.
What are the property facts for 8421 Harts Mill Rd?
8421 Harts Mill Rd is a 4 bed, 4 bath, 3,012 sqft, 423,403 sqft lot single_family.
Is 8421 Harts Mill Rd a flip candidate?
No — 8421 Harts Mill Rd does not appear in our flips dataset.
Is 8421 Harts Mill Rd a tax-appeal candidate?
No — 8421 Harts Mill 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
-5.3%
Implied 1-yr
-21.0%
2026 Q3
$777K
2026 Q4
$715K
ZIP 20186 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Harts Mill Rd