10556 Macarthur Blvd, Potomac, MD 20854 Property Records

Montgomery County property record for 10556 Macarthur Blvd, Potomac, MD 20854

Property Summary

Property Type	Single Family Home
Details	5 ba · 9,086 sqft · built 2011
Lot Size	0.88 acres (38,332 sqft)
Owner	2 Individual Names on File
Last Sale	$950,000 (Apr 2006)
Tax Bill	$20,999 (2025)
Deeds & Mortgages	Mar 2022 Mortgage Feb 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`10-00856231`

Property Details

APN / Parcel Number

Primary APN	`10-00856231`
Alternative APN	`00856231`

Interior

Full Baths	5 Baths
Half Baths	2 Half Baths
Stories	2 Stories
Building Area	9,086 sqft Living Area
Gross Area	9,892 sqft
1st Floor Area	4,377 sqft
Basement Area	600 sqft
Finished Basement	600 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2011
Effective Year Built	Effective 2011
Architectural Style	Bi-Level
Exterior Material	Siding
Roof Material	Composition Shingle
Lot Area	38,332 sqft (0.88 acres)
Garage Type	Attached
Garage Area	806 sqft
Parking Spaces	3 Parking Spaces
Porch	Open Porch
Porch Area	132 sqft
Deck Area	52 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Connected

Location & Zoning

Account Number	00856231
Street Address	10556 MACARTHUR BLVD
City	POTOMAC
State	MD
Zip	20854-3837
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R200
Legal Description	POTOMAC DIST
Legal Subdivision	KNOLLWOOD
Legal Block	3
Jurisdiction	MONTGOMERY MD
Township / Civil Division	10
Census Block Group	3
Census Block	3008
Census Tract	706008

Historic Designation

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

Listed Area	Within Washington Aqueduct listed 1973 · 8 contributing resources · National Historic Landmark (designated 1973) · NRIS 73002123

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

Owner

10556 Macarthur Blvd is owned and occupied by two individuals who bought it in April 2006.

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

Owner of Record	2 Individual Names on File
Mailing Address	10556 MACARTHUR BLVD, POTOMAC, MD 20854-3837
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

Date	Document
Mar 14, 2022	Deed of Trust, Mortgage · Conventional Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP
Feb 28, 2019	Deed of Trust, Mortgage · Conventional Mortgage SUNTRUST BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 27, 2006 · Amount on File
Deed Sale	Apr 27, 2006 · Amount on File
Deed Document Number	200647972
Deed Book / Page	32217 / 256
Record Updated	Sep 20, 2026

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MONTGOMERY MD
Property Address	10556 MACARTHUR BLVD, POTOMAC, MD 20854-3837
Transaction Type	Mortgage
Record Updated	Mar 29, 2022
Title Company	ADVANTAGE TITLE LLC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0654030301
Date	Mar 14, 2022
Book Page	65403/301

Lender

Name	FAIRWAY INDEPENDENT MORTGAGE CORP
Type	Mortgage Company
Address	CARROLLTON, TX 75007

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Mar 1, 2037

February 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MONTGOMERY MD
Property Address	10556 MACARTHUR BLVD, POTOMAC, MD 20854-3837
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	BOSTON NATIONAL TITLE LLC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0572560030
Date	Feb 28, 2019
Book Page	57256/030

Lender

Name	SUNTRUST BANK
Type	Bank
Address	RICHMOND, VA 23224

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 10556 Macarthur Blvd was $20,999.

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		$1,795,800 (-0.91%) Land $495,800 Building $1,300,000	$1,795,800 (-0.91%) Land $495,800 Building $1,300,000
2025	$20,999.00	$1,812,300 Land $495,800 Building $1,316,500	$1,812,300 Land $495,800 Building $1,316,500
2023		$1,771,300	$1,812,300 Land $495,800 Building $1,316,500
2022	$19,274.00

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

Flood

FEMA maps place 10556 Macarthur Blvd in Zone X, an area of minimal flood risk, though there have been 4 flood claims nearby since 1984.

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
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 14 policies
Nearby Flood Policies	14 in force
Nearby Flood Claims	4 (1984–2014)
Claims Outside the SFHA	4 of 4
Most Recent Claim	Jun 2014 · 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 10556 Macarthur Blvd 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 · above 41% of Maryland
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	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 137 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	1,200 / 35

Cell Coverage

4G LTE only, no 5G reported

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