3603 Old Post Rd, Fairfax, VA 22030 Property Records

Fairfax City property record for 3603 Old Post Rd, Fairfax, VA 22030

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.5 ba · 2,650 sqft · built 1985
Lot Size	0.326 acres (14,198 sqft)
Owner	2 Company Names on Record
Tax Bill	$9,270 (2026)
Deeds & Mortgages	Oct 2026 Mortgage Jan 2022 Mortgage
APN	`57-2-23-00-003`

Property Details

APN / Parcel Number

Primary APN	`57-2-23-00-003`
Alternative APNs	`05702023 0003` `28079`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,650 sqft Finished Area
Gross Area	4,477 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1985
Effective Year Built	Effective 1990
Architectural Style	Colonial
Exterior Material	Vinyl
Roof Type	Gable
Roof Material	Asphalt
Lot Area	14,198 sqft (0.326 acres)
Garage Type	Attached
Garage Area	528 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	28079
Street Address	3603 OLD POST RD
City	FAIRFAX
State	VA
Zip	22030-1807
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RESIDENTIA
Legal Description	OLD POST ESTATES LT 3 - 14,918 SF
Legal Subdivision	OLD POST ESTATES
Legal Lot Number	3
Jurisdiction	FAIRFAX CITY VA
Township / Civil Division	FAIRFAX
Census Block Group	1
Census Block	1020
Census Tract	300300

Owner

Source: Fairfax City records, as of October 20, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	3603 OLD POST RD, FAIRFAX, VA 22030-1807
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 1, 2026	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC
Jan 18, 2022	Deed of Trust, Mortgage · Conventional Mortgage ROCKET MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Oct 14, 2025
Transfer Doc	0000062073
Record Updated	Oct 29, 2026

October 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	FAIRFAX CITY VA
Recording Date	Oct 1, 2026
Property Address	3603 OLD POST RD, FAIRFAX, VA 22030-1807
Document Number	2881000859
Book / Page	28812 / 859
Instrument Date	Sep 30, 2026
Transaction Type	Mortgage
Record Updated	Oct 16, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust, 221

Mortgage

Document Number	2881000859,
Date	Oct 1, 2026
Book Page	28812/859

Lender

Name	ROCKET MORTGAGE LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	240 Months
Due	Nov 1, 2046

Interest

Rate Type	Fixed Rate
Initial Type	Fixed Rate
Max Rate	-1%

January 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	FAIRFAX CITY VA
Property Address	3603 OLD POST RD, FAIRFAX, VA 22030-1807
Transaction Type	Mortgage
Record Updated	Feb 28, 2022
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	27523/1195
Date	Jan 18, 2022
Book Page	27523/1195
Instrument	2022005401.001

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2052

Interest

Rate	2.99%

Tax Assessment & Valuation

Source: Fairfax City assessment roll, as of October 20, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$9,270.00 (+0.04%)	$864,400 (+1.8%) Land $257,000 Building $607,400	$864,400 (+1.8%) Land $257,000 Building $607,400
2025	$9,266.00 (+17.04%)	$849,100 (+17.9%) Land $237,800 Building $611,300	$849,100 (+17.9%) Land $237,800 Building $611,300
2023	$7,917.00	$720,200 Land $213,800 Building $506,400	$720,200 Land $213,800 Building $506,400

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	Not included in the FIRM
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 13 individual policies
Nearby Flood Policies	325 units insured incl. 312 condo units
Nearby Flood Claims	8 (1985–2011)
Claims Outside the SFHA	3 of 8
Most Recent Claim	Sep 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 Risk	Not rated no burnable land within 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 335 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Cox Communications Cable	2,000 / 35

May also be available: T-Mobile.

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