12817 Gatepost Ct, Herndon, VA 20171 Property Records

Fairfax County property record for 12817 Gatepost Ct, Herndon, VA 20171

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 1,840 sqft · built 1982
Lot Size	0.228 acres (9,941 sqft)
Owner	Individual Name on Record
Last Sale	$785,000 (Jul 2021)
Tax Bill	$9,475 (2025)
Deeds & Mortgages	Jul 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`035-2-08-07-0021`

Property Details

APN / Parcel Number

Primary APN	`035-2-08-07-0021`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,840 sqft Living Area
Gross Area	2,276 sqft
Basement Area	231 sqft
Game Room	Game Room
Flooring	Carpet
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1982
Architectural Style	Split Level
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	9,941 sqft (0.228 acres)
Garage Type	Attached
Garage Area	436 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Open Porch
Porch Area	192 sqft
Deck Area	432 sqft
Patio Area	156 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Heat Pump
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Old Parcel Number	0352 08070021
Street Address	12817 GATEPOST CT
City	HERNDON
State	VA
Zip	20171-2243
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	PDH-2(RESIDENTIAL 2 DU/AC
Legal Description	FRANKLIN FARM LT 21 SEC 7
Legal Subdivision	FRANKLIN FARM
Legal Block	07
Legal Lot Number	21
Jurisdiction	FAIRFAX VA
Township / Civil Division	SULLY
Census Block Group	2
Census Block	2004
Census Tract	482504

Owner

Source: Fairfax County records, as of October 1, 2025

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

Owner of Record	Individual Name on Record
Co-owner	Co-owner on Record
Mailing Address	12817 GATEPOST CT, HERNDON, VA 20171-2243
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 13, 2021 · Amount on Record
Deed Sale	Jul 13, 2021 · Amount on Record
Prior Sale	Nov 13, 2012 · Amount on Record
Deed Document Number	0272231290
Deed Book / Page	27223 / 1290
Record Updated	Jun 8, 2026

July 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	FAIRFAX VA
Recording Date	Jul 13, 2021
Property Address	12817 GATEPOST CT, HERNDON, VA 20171-2243
Document Number	27223/1290
Book / Page	27223 / 1290
Map Reference	MB 5554 PG 1264
Instrument Date	Jul 13, 2021
Instrument	2021113494.001
Transaction Type	Transfer
Record Updated	Jul 28, 2021
Title Company	CHAMPION TITLE AGENCY, CHAMPION TITLE & SETMNTS INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	12817 GATEPOST CT, HERNDON, VA 20171-2243

Mortgage

Document Number	272231292
Date	Jul 13, 2021
Instrument	27223/1292

Lender

Name	ATLANTIC COAST MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2051

Tax Assessment & Valuation

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	$9,475.00 (+11.68%)	$819,660 (+9.02%) Land $357,000 Building $462,660	$819,660 (+9.02%) Land $357,000 Building $462,660
2023	$8,484.00	$751,870 Land $315,000 Building $436,870	$751,870 Land $315,000 Building $436,870

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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	6 in force
Nearby Flood Claims	4 (1981–2018)
Claims Outside the SFHA	3 of 4
Most Recent Claim	Jul 2018 · rainfall accumulation

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 Risk	Low lower than 97% of the US · lower than 98.4% of Virginia
Wildfire Likelihood	Under 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 352 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Cox Communications Cable	2,000 / 35
Verizon Fiber	980 / 880
T-Mobile Fixed Wireless	100 / 20