423 S King St, Leesburg, VA 20175 Property Records

Loudoun County property record for 423 S King St, Leesburg, VA 20175

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 3,709 sqft · built 1901
Lot Size	1.36 acres (59,677 sqft)
Owner	2 Individual Names on File
Last Sale	$1,237,500 (Nov 2020)
Tax Bill	$11,404 (2026)
Deeds & Mortgages	Nov 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`231-17-4094-000`

Property Details

APN / Parcel Number

Primary APN	`231-17-4094-000`
Alternative APN	`48 A 13 14`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Plumbing Fixtures	13 Plumbing Fixtures
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,709 sqft Living Area
1st Floor Area	1,278 sqft
Basement Area	1,783 sqft
Flooring	Wood
Interior Walls	Plaster
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1901
Effective Year Built	Effective 2000
Architectural Style	Colonial
Exterior Material	Wood Siding
Construction Type	Wood
Roof Type	Gable
Roof Material	Slate
Lot Area	59,677 sqft
Garage Type	Detached
Garage Area	204 sqft

Exterior Amenities

Porch	Open Porch
Porch Area	904 sqft
Patio Area	96 sqft
Shed	1 Shed
Shed Area	64 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Oil

Location & Zoning

Street Address	423 S KING ST
City	LEESBURG
State	VA
Zip	20175-3620
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LB:R6
Legal Description	LOT ON S KING ST 200610050085458 200608100069285 643-188
Legal Subdivision	LOT ON S KING ST
Legal Block	1
Legal Lot Number	O
Jurisdiction	LOUDOUN VA
Township / Civil Division	LEESBURG
Census Block Group	1
Census Block	1000
Census Tract	610601

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Leesburg Historic District (Boundary Increase) listed 2002 · 60 contributing resources · NRIS 02000531

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

423 S King St is owned and occupied by two individuals who bought it in November 2020.

Source: Loudoun County records, as of September 21, 2026

Owner of Record	2 Individual Names on File
Mailing Address	423 S KING ST, LEESBURG, VA 20175-3620
Occupancy	Owner Occupied
Owner Type	Individual

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

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 4, 2020 · Amount on File
Deed Sale	Nov 4, 2020 · Amount on File
Prior Sale	Aug 10, 2006 · Amount on File
Deed Document Number	2020105699
Record Updated	Oct 29, 2026

November 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LOUDOUN VA
Recording Date	Nov 4, 2020
Property Address	423 S KING ST, LEESBURG, VA 20175-3620
Document Number	20201104105699
Instrument Date	Oct 30, 2020
Instrument	105699
Transaction Type	Transfer
Record Updated	Dec 8, 2020
Title Company	NOT AVAILABLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,238.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	423 S KING ST LEESBURG VA 201753620, LEESBURG, VA 20175-3620

Mortgage

Document Number	20201104105700
Date	Nov 4, 2020
Instrument	105700

Lender

Name	MCLEAN MTG
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 3, 2050

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

The 2026 property tax bill for 423 S King St was $11,404.

Source: Loudoun County assessment roll, as of September 18, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$11,404.00	$1,416,720 Land $449,800 Building $966,920	$1,416,720 Land $449,800 Building $966,920
2023	$11,517.00	$1,316,280 Land $397,200 Building $919,080	$1,316,280 Land $397,200 Building $919,080

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

Flood

FEMA maps place 423 S King St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2010.

Source: FEMA National Flood Hazard Layer, effective June 15, 2026 · 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
Nearby Flood Policies	6 in force
Nearby Flood Claims	1 (2010)
Claims Outside the SFHA	1 of 1
Most Recent Claim	May 2010 · 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

Wildfire risk around 423 S King St 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	Direct burnable vegetation

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	TOWN OF LEESBURG serves 65,028 people · EPA ID VA6107300
Water Source	Surface water
Last State Inspection	Mar 2022
Lead	Under 1 ppb (2023–2025) 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 403 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fiber · Fixed Wireless in parts of the area	980 / 880
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20