14520 Avion Pkwy, Chantilly, VA 20151 Property Records

Fairfax County property record for 14520 Avion Pkwy, Chantilly, VA 20151

Property Summary

Property Type	Office Building
Details	59,039 sqft · built 1998
Lot Size	4.22 acres (184,048 sqft)
Owner	Company Name on File
Last Sale	$10,500,000 (Oct 2024)
Tax Bill	$111,433 (2025)
Deeds & Mortgages	Feb 2026 Transfer Aug 2019 Loan Modification + 2 more
Flood Zone	Zone X (minimal risk)
APN	`034-1-03-0003`

Property Details

APN / Parcel Number

Primary APN	`034-1-03-0003`

Interior

Stories	3 Stories
Building Area	59,039 sqft

Exterior

Year Built	Built 1998
Construction Type	Steel Frame
Lot Area	184,048 sqft (4.22 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Other
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Old Parcel Number	0341 03 0003
Street Address	14520 AVION PKWY
City	CHANTILLY
State	VA
Zip	20151-1114
Property Category	Commercial
Property Type	Commercial > Office > Office Building
Local Zoning Code	I-5(INDUSTRIAL GENERAL)
Legal Description	AVION DEVELOPMENT LT 3
Legal Subdivision	AVION DEVELOPMENT
Legal Lot Number	3
Jurisdiction	FAIRFAX VA
Township / Civil Division	SULLY
Census Block Group	2
Census Block	2032
Census Tract	490104

Owner

14520 Avion Pkwy, a commercial property, is owned by a company that acquired it in February 2026.

Source: Fairfax County records, as of February 27, 2026

Owner of Record	Company Name on File
Owner Type	Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Feb 4, 2026	Intrafamily Transfer, Transfer
Aug 28, 2019	Loan Modification, Mortgage · Line of Credit MISCELLANEOUS INS CO
Jun 28, 2019	Loan Modification, Mortgage · Line of Credit MISCELLANEOUS INS CO
Jun 28, 2019	Grant Deed, Transfer CLOSELINE SETTLEMENTS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 21, 2024 · Amount on File
Deed Sale	Oct 21, 2024 · Amount on File
Prior Sale	Oct 21, 2024 · Amount on File
Deed Document Number	0050032002
Deed Book / Page	28250 / 1682
Last Transfer Date	Feb 4, 2026
Transfer Doc	0006653001
Record Updated	Jun 8, 2026

February 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	FAIRFAX VA
Recording Date	Feb 4, 2026
Property Address	14520 AVION PKWY, CHANTILLY, VA 20151-1114
Document Number	0006653001
Book / Page	28605 / 364
Map Reference	MB 28250 PG 1682
Instrument Date	Jan 26, 2026
Instrument	2026006653.001
Transaction Type	Transfer
Record Updated	Mar 2, 2026

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Severalty

August 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	FAIRFAX VA
Recording Date	Aug 28, 2019
Property Address	14520 AVION PKWY, CHANTILLY, VA 20151-1114
Book / Page	025872 / 000161
Instrument Date	Aug 28, 2019
Instrument	52803001
Transaction Type	Mortgage
Record Updated	Oct 1, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	20457 SENECA MEADOWS PKWY GERMANTOWN MD 208767005, GERMANTOWN, MD 20876-7005

Mortgage

Document Number	2019052803001
Date	Aug 28, 2019
Book Page	025872/000161
Instrument	52803001

Lender

Name	MISCELLANEOUS INS CO
Address	PO BOX 368, INDIANAPOLIS, IN 46206-0368

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	120 Months
Due	Aug 27, 2029

Interest

Rate Type	Adjustable Rate

June 2019: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	FAIRFAX VA
Recording Date	Jun 28, 2019
Property Address	14520 AVION PKWY, CHANTILLY, VA 20151-1114
Book / Page	025799 / 000655
Instrument Date	Jun 28, 2019
Instrument	37439003
Transaction Type	Mortgage
Record Updated	Aug 12, 2019
Title Company	FIRST AMERICAN TITLE

Transaction

Tax	$0.00
Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	14500 AVION PKWY CHANTILLY VA 201511108, CHANTILLY, VA 20151-1108

Mortgage

Document Number	2019037439003
Date	Jun 28, 2019
Book Page	025799/000655
Instrument	37439003

Lender

Name	MISCELLANEOUS INS CO
Address	PO BOX 368, INDIANAPOLIS, IN 46206-0368

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

June 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	FAIRFAX VA
Recording Date	Jun 28, 2019
Property Address	14520 AVION PKWY, CHANTILLY, VA 20151-1114
Document Number	2019037439001
Book / Page	025799 / 000624
Instrument Date	Jun 24, 2019
Instrument	37439001
Transaction Type	Transfer
Record Updated	Aug 12, 2019
Title Company	CLOSELINE SETTLEMENTS LLC

Transaction

Amount	Amount on Record
Tax	$43,350.00
Amount Accuracy	Confirmed
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	20457 SENECA MEADOWS PKWY GERMANTOWN MD 208767005, GERMANTOWN, MD 20876-7005

Tax Assessment & Valuation

The 2025 property tax bill for 14520 Avion Pkwy was $111,433.

Source: Fairfax County assessment roll, as of January 1, 2025

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$111,433.00	$7,953,840 Land $1,256,080 Building $6,697,760	$7,953,840 Land $1,256,080 Building $6,697,760
2023	$125,344.00	$8,867,680 Land $1,256,080 Building $7,611,600	$8,867,680 Land $1,256,080 Building $7,611,600

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

Flood

FEMA maps place 14520 Avion Pkwy in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective December 7, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	1 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

Wildfire risk around 14520 Avion Pkwy 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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	FAIRFAX COUNTY WATER AUTHORITY serves 1,121,613 people · EPA ID VA6059501
Water Source	Surface water
Last State Inspection	Mar 2022
Lead	1 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 6 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Starlink Satellite	280 / 30
AT&T Fixed Wireless	100 / 20

May also be available: Cox Communications, Verizon.

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