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603 3rd St, Herndon, VA 20170 Property Records

Fairfax County property record for 603 3rd St, Herndon, VA 20170

Property Summary

Property TypeSingle Family Home
Details4 bd · 3 ba · 2,352 sqft · built 1980
Lot Size0.301 acres (13,125 sqft)
OwnerIndividual Name on Record
Last Sale$799,000 (Sep 2025)
Tax Bill$9,925 (2025)
Deeds & MortgagesMay 2024 Line of Credit
Sep 2025 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN010-4-17-0025

Property Details

APN / Parcel Number

Primary APN010-4-17-0025

Interior

Bedrooms4 Beds
Full Baths3 Baths
Half Baths1 Half Bath
Total Rooms8 Rooms
Stories2 Stories
Building Area2,352 sqft Living Area
Gross Area2,836 sqft
FlooringCarpet
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1980
Architectural StyleSplit Level
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof MaterialComposition Shingle
Lot Area13,125 sqft (0.301 acres)
Garage TypeAttached
Garage Area484 sqft
Parking Spaces2 Parking Spaces
Deck Area576 sqft
Patio Area576 sqft

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemHeat Pump
SewerMunicipal
Water SourceCommercial

Location & Zoning

Old Parcel Number0104 17 0025
Street Address603 3RD ST
CityHERNDON
StateVA
Zip20170-3144
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR-10(SINGLE FAM 10000 3+D
Legal DescriptionIRON RIDGE LT 25
Legal SubdivisionIRON RIDGE
Legal Lot Number25
JurisdictionFAIRFAX VA
Township / Civil DivisionDRANESVILLE
Census Block Group3
Census Block3008
Census Tract480802

Owner

Source: Fairfax County records, as of October 13, 2025

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

Owner of RecordIndividual Name on Record
Co-ownerCo-owner on Record
Mailing Address603 3RD ST, HERNDON, VA 20170-3144
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
May 6, 2024Deed of Trust, Mortgage · Line of Credit
PENTAGON FCU
Sep 26, 2025Deed, Transfer · Conventional Mortgage
AMERIS BANK

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleSep 26, 2025 · Amount on Record
Deed SaleSep 26, 2025 · Amount on Record
Deed Document Number2025052180.001
Deed Book / Page28502 / 1001
Record UpdatedJun 8, 2026

May 2024: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionFAIRFAX VA
Property Address603 3RD ST, HERNDON, VA 20170-3144
Transaction TypeMortgage
Record UpdatedOct 14, 2025

Transferred To (Grantee/Buyer)

NameVerified Name
Address603 3RD ST, HERNDON, VA 20170-3144

Mortgage

Document Number0019530001
DateMay 6, 2024
Book Page28125/2191
Instrument2024019530.001
Lender
NamePENTAGON FCU
TypeCredit Union
AddressMC LEAN, VA 22102
Agreement
TypeLine of Credit
AmountAmount Recorded
Term360 Months
DueMay 17, 2054
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

September 2025: Deed, Transfer

Document TypeDeed
JurisdictionFAIRFAX VA
Recording DateSep 26, 2025
Property Address603 3RD ST, HERNDON, VA 20170-3144
Document Number0052180001
Book / Page28502 / 1001
Map ReferenceMB 4859 PG 344
Instrument DateSep 24, 2025
Instrument2025052180.001
Transaction TypeTransfer
Record UpdatedOct 14, 2025
Title CompanyCARDINAL TITLE GROUP LLC

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants by the Entirety
Address603 3RD ST, HERNDON, VA 20170-3144

Mortgage

Document Number0285021006
DateSep 26, 2025
Instrument28502/1006
Lender
NameAMERIS BANK
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueOct 1, 2055

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateVirginia
CountyFairfax County
MunicipalityHerndon Town
Unified School DistrictFairfax County Public Schools (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$9,925.00 (+10.91%)$696,070 (+7.99%) Land $292,000 Building $404,070$696,070 (+7.99%) Land $292,000 Building $404,070
2023$8,949.00$644,540 Land $292,000 Building $352,540$644,540 Land $292,000 Building $352,540

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

Flood

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies3 in force
Nearby Flood Claims3 (2008–2011)
Claims Outside the SFHA3 of 3
Most Recent ClaimSep 2011 · 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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 97% of the US · lower than 98.4% of Virginia
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 419 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300
Cox Communications
Cable		2,000 / 100
AT&T
Fixed Wireless		100 / 20
T-Mobile
Fixed Wireless		100 / 20

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