Loudoun County property record for 42878 Bittner Sq, Ashburn, VA 20148
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 1.5 ba · 1,439 sqft · built 2008 |
| Lot Size | 0.04 acres (1,742 sqft) |
| Owner | Individual Name on File |
| Last Sale | $550,000 (May 2026) |
| Tax Bill | $4,012 (2026) |
| Deeds & Mortgages | Dec 2024 Mortgage May 2026 Sale & Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 157-29-8398-000 |
| Primary APN | 157-29-8398-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Stories | 3 Stories |
| Building Area | 1,439 sqft Living Area |
| 1st Floor Area | 340 sqft |
| Basement Area | 154 sqft |
| Year Built | Built 2008 |
|---|---|
| Effective Year Built | Effective 2008 |
| Architectural Style | Townhouse |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 1,742 sqft (0.04 acres) |
| Garage Type | Built-in |
| Garage Area | 200 sqft |
| Porch | Stoop |
|---|---|
| Porch Area | 28 sqft |
| Deck Area | Deck Area |
| Patio Area | 318 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Street Address | 42878 BITTNER SQ |
|---|---|
| City | ASHBURN |
| State | VA |
| Zip | 20148-4144 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | PDH4 |
| Legal Description | WINDERMERE SEC.2 LOT 76 200903020011716 200906290043568 ADU RELEASE 200709060065868P 200709060065869ADU |
| Legal Subdivision | WINDERMERE |
| Legal Block | 1 |
| Legal Lot Number | 76 |
| Jurisdiction | LOUDOUN VA |
| Township / Civil Division | DULLES |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 611030 |
42878 Bittner Sq, a townhouse, is owned and occupied by an individual who bought it in May 2026.
Source: Loudoun County records, as of September 21, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 42878 BITTNER SQ, ASHBURN, VA 20148-4144 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Dec 20, 2024 | Deed of Trust, Mortgage · Closed-End Mortgage NEWREZ LLC |
| May 20, 2026 | Deed, Transfer · Conventional Mortgage ATLANTIC COAST MORTGAGE |
| Sep 1, 2020 | Warranty Deed, Transfer · Conventional with PMI CALIBER HM LOANS |
| Jul 16, 2019 | Deed of Trust, Mortgage · Line of Credit BYLINE BK |
| Apr 24, 2019 | Deed of Trust, Mortgage · Conventional Mortgage HOME SVGS & TR MTG |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 20, 2026 · Amount on File |
| Deed Sale | May 20, 2026 · Amount on File |
| Prior Sale | Sep 1, 2020 · Amount on File |
| Deed Document Number | 202626091 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOUDOUN VA |
| Property Address | 42878 BITTNER SQ, ASHBURN, VA 20148-4144 |
| Transaction Type | Mortgage |
| Record Updated | Jun 9, 2026 |
| Name | Verified Name |
|---|---|
| Address | 42878 BITTNER SQ, ASHBURN, VA 20148-4144 |
| Document Number | 0000055033 |
|---|---|
| Date | Dec 20, 2024 |
| Instrument | 20241220-0055033 |
| Name | NEWREZ LLC |
|---|---|
| Type | Mortgage Company |
| Address | FORT WASHINGTON, PA 19034 |
| Type | Closed-End Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Jan 1, 2045 |
| Document Type | Deed |
|---|---|
| Jurisdiction | LOUDOUN VA |
| Recording Date | May 20, 2026 |
| Property Address | 42878 BITTNER SQ, ASHBURN, VA 20148-4144 |
| Document Number | 0000026091 |
| Instrument Date | May 19, 2026 |
| Instrument | 202626091 |
| Transaction Type | Transfer |
| Record Updated | Jun 1, 2026 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC NATIONAL TITLE IN |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $55,550.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 42878 BITTNER SQ, ASHBURN, VA 20148-4144 |
| Document Number | 0000026092, |
|---|---|
| Date | May 20, 2026 |
| Instrument | 202626092 |
| Name | ATLANTIC COAST MORTGAGE |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.37% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | LOUDOUN VA |
| Recording Date | Sep 1, 2020 |
| Property Address | 42878 BITTNER SQ, ASHBURN, VA 20148-4144 |
| Document Number | 20200901076562 |
| Instrument Date | Aug 31, 2020 |
| Instrument | 76562 |
| Transaction Type | Transfer |
| Record Updated | Sep 29, 2020 |
| Title Company | NOT AVAILABLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $400.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 42878 BITTNER SQ ASHBURN VA 201484144, ASHBURN, VA 20148-4144 |
| Document Number | 20200901076563 |
|---|---|
| Date | Sep 1, 2020 |
| Instrument | 76563 |
| Name | CALIBER HM LOANS |
|---|---|
| Type | Funding / Finance Company |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 31, 2050 |
| Rate Type | Fixed Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOUDOUN VA |
| Property Address | 42878 BITTNER SQ, ASHBURN, VA 20148-4144 |
| Document Number | 20190722040677 |
| Instrument Date | Jul 16, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Aug 6, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 42878 BITTNER SQ ASHBURN VA 201484144, ASHBURN, VA 20148-4144 |
| Document Number | 20190722040677 |
|---|---|
| Date | Jul 22, 2019 |
| Instrument | 40677 |
| Name | BYLINE BK |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOUDOUN VA |
| Property Address | 42878 BITTNER SQ, ASHBURN, VA 20148-4144 |
| Document Number | 20190429020966 |
| Instrument Date | Apr 24, 2019 |
| Transaction Type | Mortgage |
| Record Updated | May 7, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 42878 BITTNER SQ ASHBURN VA 201484144, ASHBURN, VA 20148-4144 |
| Document Number | 20190429020966 |
|---|---|
| Date | Apr 29, 2019 |
| Instrument | 20966 |
| Name | HOME SVGS & TR MTG |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Apr 28, 2034 |
| Rate Type | Fixed Rate |
|---|
The 2026 property tax bill for 42878 Bittner Sq was $4,012, up 1.9% 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 | $4,012.00 (+1.88%) | $498,480 (+1.9%) Land $225,000 Building $273,480 | $498,480 (+1.9%) Land $225,000 Building $273,480 |
| 2025 | $3,938.00 | $489,200 Land $225,000 Building $264,200 | $489,200 Land $225,000 Building $264,200 |
| 2023 | $3,869.00 | $442,240 Land $200,000 Building $242,240 | $442,240 Land $200,000 Building $242,240 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 42878 Bittner Sq 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 | 4 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 42878 Bittner Sq 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 | None beyond 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 220 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
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