Loudoun County property record for 43435 Mountcastle Dr, Chantilly, VA 20152
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 5,224 sqft · built 2004 |
| Lot Size | 0.28 acres (12,196 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $600,000 (Apr 2013) |
| Tax Bill | $9,885 (2026) |
| Deeds & Mortgages | Sep 2022 Line of Credit Apr 2021 Refinance + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 129-39-6465-000 |
| Primary APN | 129-39-6465-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 16 Plumbing Fixtures |
| Stories | 2 Stories |
| Building Area | 5,224 sqft Living Area |
| 1st Floor Area | 1,788 sqft |
| Basement Area | 848 sqft |
| Finished Basement | 848 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2008 |
| Architectural Style | Colonial |
| Exterior Material | Brick/Stone |
| Roof Type | Hip |
| Roof Material | Asphalt |
| Lot Area | 12,196 sqft (0.28 acres) |
| Garage Type | Attached |
| Garage Area | 704 sqft |
| Porch | Covered Porch |
|---|---|
| Porch Area | 40 sqft |
| Deck Area | Deck Area |
| Patio Area | 336 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Street Address | 43435 MOUNTCASTLE DR |
|---|---|
| City | CHANTILLY |
| State | VA |
| Zip | 20152-2586 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R4 |
| Legal Description | POLAND ROAD PROPERTY SEC.1 LOT 79 200502070014898 200404070032360P |
| Legal Subdivision | POLAND ROAD PROPERTY |
| Legal Block | 2 |
| Legal Lot Number | 79 |
| Jurisdiction | LOUDOUN VA |
| Township / Civil Division | DULLES |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 611804 |
Source: Loudoun County records, as of September 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 43435 MOUNTCASTLE DR, CHANTILLY, VA 20152-2586 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 19, 2022 | Deed of Trust, Mortgage · Line of Credit PNC BANK NATIONAL ASSOCIATION |
| Apr 14, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance QUICKEN LOANS LLC |
| Jun 19, 2020 | Deed of Trust, Mortgage · Conventional Mortgage CITIZENS BK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 25, 2013 · Amount on Record |
| Deed Sale | Apr 25, 2013 · Amount on Record |
| Prior Sale | Feb 7, 2005 · Amount on Record |
| Deed Document Number | 201334266 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOUDOUN VA |
| Property Address | 43435 MOUNTCASTLE DR, CHANTILLY, VA 20152-2586 |
| Transaction Type | Mortgage |
| Record Updated | Sep 28, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000052997 |
|---|---|
| Date | Sep 19, 2022 |
| Instrument | 202209190052997 |
| Name | PNC BANK NATIONAL ASSOCIATION |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 478 Months |
| Due | Jul 24, 2062 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOUDOUN VA |
| Property Address | 43435 MOUNTCASTLE DR, CHANTILLY, VA 20152-2586 |
| Transaction Type | Mortgage |
| Record Updated | Dec 22, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000044027 |
|---|---|
| Date | Apr 14, 2021 |
| Instrument | 202104140044027 |
| Name | QUICKEN LOANS LLC |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | May 1, 2036 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 2.25% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOUDOUN VA |
| Property Address | 43435 MOUNTCASTLE DR, CHANTILLY, VA 20152-2586 |
| Document Number | 20200624048648 |
| Instrument Date | Jun 19, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jul 13, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 43535 MOUNTCASTLE DR CHANTILLY VA 20152, CHANTILLY, VA 20152 |
| Document Number | 20200624048648 |
|---|---|
| Date | Jun 24, 2020 |
| Instrument | 48648 |
| Name | CITIZENS BK NA |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Jun 23, 2035 |
| Rate Type | Fixed Rate |
|---|
Source: Loudoun County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Virginia |
| County | Loudoun County |
| Unified School District | Loudoun County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $9,885.00 (+10.41%) | $1,228,060 (+20.02%) Land $300,900 Building $927,160 | $1,228,060 (+20.02%) Land $300,900 Building $927,160 |
| 2023 | $8,953.00 | $1,023,250 Land $315,900 Building $707,350 | $1,023,250 Land $315,900 Building $707,350 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective June 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 3 (2020–2022) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | May 2022 · other causes |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 95% of Virginia |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | LOUDOUN WATER - CENTRAL SYSTEM serves 334,808 people · EPA ID VA6107350 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2024 |
| Lead | Under 1 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 349 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fiber | 980 / 880 |
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