21 Barnswallow Ct, Sterling, VA 20164 Property Records

Loudoun County property record for 21 Barnswallow Ct, Sterling, VA 20164

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,488 sqft · built 1985
Lot Size	0.269 acres (11,761 sqft)
Owner	Individual Name on File
Last Sale	$182,000 (Dec 1997)
Tax Bill	$4,984 (2023)
Flood Zone	Zone X (minimal risk)
APN	`013-35-7567-000`

Property Details

APN / Parcel Number

Primary APN	`013-35-7567-000`
Alternative APN	`81/G/4/146`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	8 Plumbing Fixtures
Stories	2 Stories
Building Area	1,488 sqft Living Area
Gross Area	2,496 sqft
1st Floor Area	576 sqft
Basement Area	461 sqft
Finished Basement	461 sqft
Flooring	Carpet
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1985
Effective Year Built	Effective 2000
Architectural Style	Colonial
Exterior Material	Aluminum/Vinyl
Foundation Type	Concrete
Roof Type	Gable
Roof Material	Asphalt
Lot Area	11,761 sqft (0.269 acres)
Garage Type	Attached
Garage Area	420 sqft

Exterior Amenities

Porch	Porch
Porch Area	96 sqft
Deck Area	360 sqft
Patio Area	100 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas

Location & Zoning

Old Parcel Number	/81/G/4///146/
Street Address	21 BARNSWALLOW CT
City	STERLING
State	VA
Zip	20164-5522
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R4
Legal Description	CARDINAL GLEN S.3 LOT 146 1537--737
Legal Subdivision	CARDINAL GLEN
Legal Lot Number	146 1537
Jurisdiction	LOUDOUN VA
Township / Civil Division	STERLING
Census Block Group	2
Census Block	2010
Census Tract	611205

Owner

Source: Loudoun County records · APN 013-35-7567-000

Assessment roll updated January 1, 2023 · Last verified October 2023

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	21 BARNSWALLOW CT, STERLING, VA 20164-5522
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 01, 1997 · Amount on Record
Deed Sale	Dec 01, 1997 · Amount on Record
Deed Document Number	0015370737
Deed Book / Page	01537 / 0737
Record Updated	Jun 07, 2026

Tax Assessment & Valuation

Source: Loudoun County records · Assessment roll updated January 1, 2023 · Last verified October 2023

Property Jurisdictions

Type	Name
State	Virginia
County	Loudoun County
Unified School District	Loudoun County Public Schools (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2023	$4,984.00	$569,680 Land $230,200 Building $339,480	$569,680 Land $230,200 Building $339,480

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of June 15, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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	5 in force
Nearby Flood Claims	6 (2006–2013)
Claims Outside the SFHA	4 of 6
Most Recent Claim	Apr 2013 · rainfall accumulation

Wildfire

Wildfire Risk	Low lower than 95% of the US · lower than 97.5% of Virginia
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable	2,000 / 250
T-Mobile USA Fixed Wireless	100 / 20

May also be available: AT&T.

Based on FCC filings for 327 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	LOUDOUN WATER - CENTRAL SYSTEM serves 334,808 people
Water Source	Surface water
Last State Inspection	Feb 2024
Lead	Under 1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.