10405 Willowbrook Dr, Potomac, MD 20854 Property Records

Montgomery County property record for 10405 Willowbrook Dr, Potomac, MD 20854

Property Summary

Property Type	Single Family Home
Details	4 ba · 3,844 sqft · built 1987
Lot Size	2 acres (87,120 sqft)
Owner	Company Name on Record
Last Sale	$1,020,000 (Jul 2015)
Tax Bill	$15,270 (2025)
Deeds & Mortgages	Jan 2020 Mortgage Feb 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`10-02859612`

Property Details

APN / Parcel Number

Primary APN	`10-02859612`
Alternative APNs	`1005802859612` `02859612`

Interior

Full Baths	4 Baths
Half Baths	2 Half Baths
Stories	1 Story
Building Area	3,844 sqft Living Area
Gross Area	4,444 sqft
1st Floor Area	2,857 sqft
Basement Area	987 sqft
Finished Basement	987 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1987
Architectural Style	Townhouse
Exterior Material	Brick
Construction Type	Brick
Roof Material	Composition Shingle
Lot Area	87,120 sqft
Garage Type	Attached
Garage Area	600 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Pool Area	684 sqft
Porch	Open Porch
Porch Area	77 sqft
Deck Area	1,024 sqft
Patio Area	544 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	02859612
Street Address	10405 WILLOWBROOK DR
City	POTOMAC
State	MD
Zip	20854-4477
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RE2
Legal Description	KENTSDALE ESTATES
Legal Subdivision	KENTSDALE ESTATES
Legal Block	F
Legal Lot Number	9
Jurisdiction	MONTGOMERY MD
Township / Civil Division	10
Census Block Group	1
Census Block	1002
Census Tract	706005

Owner

Source: Montgomery County records, as of August 17, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on Record
Mailing Address	10405 WILLOWBROOK DR, POTOMAC, MD 20854-4477
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Jan 13, 2020	Deed of Trust, Mortgage · Conventional Mortgage OAKTREE FUNDING CORP
Feb 4, 2021	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 30, 2015 · Amount on Record
Deed Sale	Jul 30, 2015 · Amount on Record
Deed Book / Page	50738 / 142
Last Transfer Date	Dec 18, 2020
Transfer Doc	0617850007
Record Updated	Sep 20, 2026

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MONTGOMERY MD
Property Address	10405 WILLOWBROOK DR, POTOMAC, MD 20854-4477
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	ARMOUR SETTLEMENT SVCS LLC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0588600143
Date	Jan 13, 2020
Book Page	58860/143

Lender

Name	OAKTREE FUNDING CORP
Type	Subprime Lender
Address	UPLAND, CA 91786

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	358 Months
Due	Nov 1, 2049

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	MONTGOMERY MD
Recording Date	Feb 4, 2021
Property Address	10405 WILLOWBROOK DR, POTOMAC, MD 20854-4477
Document Number	0617850007
Book / Page	61785 / 7
Map Reference	PL 17634
Instrument Date	Dec 18, 2020
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	10405 WILLOWBROOK DR, POTOMAC, MD 20854-4477

Tax Assessment & Valuation

Source: Montgomery County assessment roll, as of August 17, 2026

Property Jurisdictions

Type	Name
State	Maryland
County	Montgomery County
Unified School District	Montgomery County Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$1,399,267 (+6.44%)	$1,568,600 (+19.32%) Land $610,500 Building $958,100
2025	$15,270.00 (-2.05%)	$1,314,600 (+0.93%) Land $610,500 Building $704,100	$1,314,600 (-7.13%) Land $610,500 Building $704,100
2024	$15,590.00 (+13.76%)
2023		$1,302,500	$1,415,500 Land $610,500 Building $805,000
2022	$13,704.00

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 April 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	8 in force

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 94% of Maryland
Wildfire Likelihood	Under 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	WASHINGTON SUBURBAN SANITARY COMMISSION serves 1,900,000 people · EPA ID MD0150005
Water Source	Surface water
Last State Inspection	May 2025
Lead	Under 1 ppb (2018–2020) 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 195 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	2,000 / 250
AT&T Fixed Wireless	100 / 20

May also be available: T-Mobile.

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