3946 N Dumbarton St, Mc Lean, VA 22101 Property Records

Fairfax County property record for 3946 N Dumbarton St, Mc Lean, VA 22101

Property Summary

Property Type	Single Family Home
Details	7 bd · 8 ba · 7,637 sqft · built 1700
Lot Size	0.505 acres (22,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$3,900,000 (Aug 2026)
Tax Bill	$12,820 (2025)
Deeds & Mortgages	Aug 2026 Sale & Mortgage Mar 2025 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0412-02-0024`

Property Details

APN / Parcel Number

Primary APN	`0412-02-0024`

Interior

Bedrooms	7 Beds
Full Baths	8 Baths
Half Baths	2 Half Baths
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	7,637 sqft Living Area
Gross Area	9,974 sqft
Basement Area	1,074 sqft
Game Room	Game Room
Flooring	Wood
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1700
Effective Year Built	Effective 1963
Architectural Style	Bi-Level
Exterior Material	Concrete
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	22,000 sqft (0.505 acres)
View / Lot	Buildable
Garage Type	Attached
Garage Area	871 sqft

Exterior Amenities

Porch	Patio
Porch Area	35 sqft
Patio Area	238 sqft
Outdoor Kitchen / BBQ	Outdoor Kitchen / BBQ

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	3946 N DUMBARTON ST
City	MC LEAN
State	VA
Zip	22101-4209
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	120
Legal Description	COUNTRY ACRES LT 24 SEC 2 WB398 1646
Legal Subdivision	COUNTRY ACRES
Legal Block	2
Legal Lot Number	24
Jurisdiction	FAIRFAX VA
Township / Civil Division	DRANESVILLE
Census Block Group	2
Census Block	2008
Census Tract	470300

Owner

Source: Fairfax County records, as of September 11, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	3946 N DUMBARTON ST, MC LEAN, VA 22101-4209
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Married Couple

Deeds, Mortgages & Sale History

Date	Document
Aug 25, 2026	Deed, Subdivision Related Transfer · Conventional Mortgage BANK OF AMERICA
Mar 6, 2025	Deed of Trust, Mortgage · Unknown THE NATIONAL CAPITAL BANK OF WASHINGTON
Jan 8, 2025	Deed, Transfer COMMUNITY TITLE NTWK, COMMUNITY TITLE NETWORK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 25, 2026 · Amount on Record
Deed Sale	Aug 25, 2026 · Amount on Record
Prior Sale	Jan 8, 2025 · Amount on Record
Deed Document Number	202651374
Deed Book / Page	28783 / 1421
Record Updated	Oct 29, 2026

August 2026: Deed, Subdivision Related Transfer

Document Type	Deed
Jurisdiction	FAIRFAX VA
Recording Date	Aug 25, 2026
Property Address	3946 N DUMBARTON ST, MC LEAN, VA 22101-4209
Document Number	0000051374
Book / Page	28783 / 1421
Instrument Date	Aug 20, 2026
Instrument	202651374
Transaction Type	Subdivision Related Transfer
Record Updated	Sep 11, 2026
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$393,900.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3946 N DUMBARTON ST, MC LEAN, VA 22101-4209

Mortgage

Document Number	0000051374,
Date	Aug 25, 2026
Instrument	20262202651374

Lender

Name	BANK OF AMERICA

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 1, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.13%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Max Rate	-1%

March 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	FAIRFAX VA
Property Address	3946 N DUMBARTON ST, MCLEAN, VA 22101-4209
Transaction Type	Mortgage
Record Updated	Oct 2, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0010620001
Date	Mar 6, 2025
Book Page	28339/1160
Instrument	2025010620.001

Lender

Name	THE NATIONAL CAPITAL BANK OF WASHINGTON
Type	Bank
Address	FAIRFAX, VA 22030

Agreement

Type	Unknown
Amount	Amount Recorded

January 2025: Deed, Transfer

Document Type	Deed
Jurisdiction	FAIRFAX VA
Recording Date	Jan 8, 2025
Property Address	3946 N DUMBARTON ST, MCLEAN, VA 22101-4209
Document Number	0001075004
Book / Page	28305 / 1507
Map Reference	LB M 14 PG 366
Instrument Date	Jan 8, 2025
Instrument	2025001075.004
Transaction Type	Transfer
Record Updated	Oct 2, 2025
Title Company	COMMUNITY TITLE NTWK, COMMUNITY TITLE NETWORK

Transaction

Amount	Amount Recorded
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
Address	10623 JONES ST STE 201B, 201B, FAIRFAX, VA 22030-7530

Tax Assessment & Valuation

Source: Fairfax County assessment roll, as of September 22, 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	$12,820.00 (-1.48%)	$1,035,690 (-4.76%) Land $771,000 Building $264,690	$1,035,690 (-4.76%) Land $771,000 Building $264,690
2023	$13,012.00	$1,087,500 Land $706,000 Building $381,500	$1,087,500 Land $706,000 Building $381,500

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

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
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 10 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	10 in force
Nearby Flood Claims	3 (2003–2021)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Aug 2021 · 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	Low lower than 94% of the US · lower than 96% 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	ARLINGTON COUNTY serves 215,000 people · EPA ID VA6013010
Water Source	Purchased surface water from several systems
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 395 locations within half a mile, as of December 31, 2025

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

May also be available: Cox Communications.

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