Loudoun County property record for 43485 Orson St, Chantilly, VA 20152
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,406 sqft · built 1999 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $6,984 (2026) |
| Deeds & Mortgages | Nov 2018 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 130-20-3085-000 |
| Primary APN | 130-20-3085-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Stories | 2 Stories |
| Building Area | 3,406 sqft Living Area |
| 1st Floor Area | 1,027 sqft |
| Basement Area | 1,004 sqft |
| Finished Basement | 1,004 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 2005 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 7,405 sqft (0.17 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Street Address | 43485 ORSON ST |
|---|---|
| City | CHANTILLY |
| State | VA |
| Zip | 20152-2560 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PDH4 |
| Legal Description | SOUTH RIDING SEC.38 LOT 9 1725--743 |
| Legal Subdivision | SOUTH RIDING |
| Legal Block | 3 |
| Legal Lot Number | 9 |
| Jurisdiction | LOUDOUN VA |
| Township / Civil Division | DULLES |
| Census Block Group | 3 |
| Census Block | 3016 |
| Census Tract | 611805 |
43485 Orson St is owned and occupied by two individuals.
Source: Loudoun County records, as of September 18, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 43485 ORSON ST, CHANTILLY, VA 20152-2560 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Right of Survivorship |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOUDOUN VA |
| Property Address | 43485 ORSON ST, CHANTILLY, VA 20152-2560 |
| Document Number | 20181120067383 |
| Instrument Date | Nov 16, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Dec 11, 2018 |
| Name | Verified Name |
|---|
| Document Number | 20181120067383 |
|---|---|
| Date | Nov 20, 2018 |
| Instrument | 67383 |
| Name | JP MORGAN CHASE BK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 240 Months |
| Due | Nov 19, 2038 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 4.38% |
The 2026 property tax bill for 43485 Orson St was $6,984, up 6% from the year before.
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 | $6,984.00 (+5.98%) | $867,630 (+5.98%) Land $297,600 Building $570,030 | $867,630 (+5.98%) Land $297,600 Building $570,030 |
| 2025 | $6,590.00 | $818,680 Land $297,600 Building $521,080 | $818,680 Land $297,600 Building $521,080 |
| 2023 | $6,764.00 | $773,140 Land $272,600 Building $500,540 | $773,140 Land $272,600 Building $500,540 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 43485 Orson St in Zone X, an area of minimal flood risk.
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 | 3 in force |
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.
Wildfire risk around 43485 Orson St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 71% of Virginia |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
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 559 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Verizon Fiber | 980 / 880 |
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